Moved content type decision tree from Camden contrib to main trunk. Update script incomplete!

git-svn-id: https://svn.libreccm.org/ccm/trunk@2119 8810af33-2d31-482b-a856-94f89814c4df

ccm-cms-types-decisiontree/.classpath

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/ccm-cms"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/ccm-core"/>
+	<classpathentry kind="output" path="build/Eclipse"/>
+</classpath>

ccm-cms-types-decisiontree/.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>cm-ldn-camden-decisiontree</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

ccm-cms-types-decisiontree/application.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<ccm:application xmlns:ccm="http://ccm.redhat.com/ccm-project"
+  name="ccm-cms-types-decisiontree"
+  prettyName="Red Hat CCM Content Types"
+  version="6.6.0"
+  release="1"
+  webapp="ROOT">
+  <ccm:dependencies>
+    <ccm:requires name="ccm-core" version="6.2.0" relation="ge"/>
+    <ccm:requires name="ccm-cms" version="6.2.0" relation="ge"/>
+  </ccm:dependencies>
+  <ccm:directories>
+    <ccm:directory name="pdl"/>
+    <ccm:directory name="sql"/>
+    <ccm:directory name="src"/>
+  </ccm:directories>
+  <ccm:contacts>
+    <ccm:contact uri="http://www.redhat.com/software/rhea" type="website"/>
+    <ccm:contact uri="mailto:rhea@redhat.com" type="support"/>
+  </ccm:contacts>
+  <ccm:description>
+    The decision Tree Content Type for the Red Hat CCM CMS, previously part of
+    Camden contributed tree, relocated to main trunk.
+  </ccm:description>
+</ccm:application>

ccm-cms-types-decisiontree/pdl/com/arsdigita/cms/contenttypes/DecisionTree.pdl

@@ -0,0 +1,97 @@
+//
+// Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public License
+// as published by the Free Software Foundation; either version 2.1 of
+// the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// $Id$
+
+model com.arsdigita.cms.contenttypes;
+
+import com.arsdigita.cms.*;
+
+object type DecisionTree extends ContentPage {
+
+    String[0..1] cancelURL = ct_decisiontrees.cancel_url;
+    DecisionTreeSection[0..1] firstSection =
+    	join ct_decisiontrees.first_section to ct_decisiontree_sections.section_id;
+
+    reference key (ct_decisiontrees.tree_id);
+  
+}
+
+object type DecisionTreeSection extends ContentPage {
+
+    String[1..1] parameterName = ct_decisiontree_sections.parameter_name;
+    component TextAsset[0..1] instructions =
+        join ct_decisiontree_sections.instructions to cms_text.text_id;
+
+    reference key (ct_decisiontree_sections.section_id);
+    
+}
+
+association {
+    // Association between a tree and its sections
+
+    DecisionTree[1..1] tree =
+    	join ct_decisiontree_sections.tree_id to ct_decisiontrees.tree_id;
+    component DecisionTreeSection[0..n] sections =
+    	join ct_decisiontrees.tree_id to ct_decisiontree_sections.tree_id;
+    	
+}
+
+object type DecisionTreeSectionOption extends ContentItem {
+
+    Integer[1..1] rank	= ct_decisiontree_section_options.rank;
+    String[1..1] label	= ct_decisiontree_section_options.label;
+    String[1..1] value	= ct_decisiontree_section_options.value;
+
+    reference key (ct_decisiontree_section_options.option_id);
+
+}
+
+association {
+    // Association between a section and its options
+
+    composite DecisionTreeSection[1..1] treeSection =
+    	join ct_decisiontree_section_options.section_id 
+             to ct_decisiontree_sections.section_id;
+    component DecisionTreeSectionOption[0..n] sectionOptions =
+    	join ct_decisiontree_sections.section_id 
+             to ct_decisiontree_section_options.section_id;
+    	
+}
+
+object type DecisionTreeOptionTarget extends ContentItem {
+
+    String[0..1] targetURL	= ct_decisiontree_option_targets.target_url;
+    DecisionTreeSection[0..1] targetSection =
+    	join ct_decisiontree_option_targets.target_section 
+             to ct_decisiontree_sections.section_id;
+ 
+    reference key (ct_decisiontree_option_targets.target_id);
+
+}
+
+association {
+    // Association between an option and its target
+
+    composite DecisionTreeSectionOption[1..1] matchOption =
+    	join ct_decisiontree_option_targets.match_option 
+             to ct_decisiontree_section_options.option_id;
+    component DecisionTreeOptionTarget[0..1] optionTarget =
+    	join ct_decisiontree_section_options.option_id 
+             to ct_decisiontree_option_targets.match_option;
+    	
+}

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/oracle-se-create.sql

@@ -0,0 +1,22 @@
+--
+-- Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $Id: oracle-se-create.sql 1494 2007-03-19 14:58:34Z apevec $
+
+@@ ddl/oracle-se/create.sql
+
+@@ ddl/oracle-se/deferred.sql

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/postgres-create.sql

@@ -0,0 +1,22 @@
+--
+-- Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $Id: postgres-create.sql 1494 2007-03-19 14:58:34Z apevec $
+
+\i ddl/postgres/create.sql
+
+\i ddl/postgres/deferred.sql

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/upgrade/default/1.0.3-6.6.0/doAnotherThing.sql

@@ -0,0 +1,94 @@
+--
+-- Copyright (C) 2012 Peter Boy All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $Id: upd_system_tables.sql pboy $
+
+-- rename ccm-cms-types-contact to ccm-ldn-types-contact
+-- adjust various system tables to the new name of content type
+
+--            --------------------------------------------
+--            !!!  REPLACE BY REQUIRED SQL COMMANDS  !!!
+--            --------------------------------------------
+
+alter table init_requirements drop constraint init_requirements_init_f_cmmdn ;
+alter table init_requirements drop constraint init_require_requ_init_f_i6rgg ;
+
+update inits
+   set class_name='com.arsdigita.london.contenttypes.ESDServiceInitializer'
+ where class_name='com.arsdigita.cms.contenttypes.ESDServiceInitializer' ;
+
+update init_requirements
+   set init='com.arsdigita.london.contenttypes.ESDServiceInitializer'
+ where init='com.arsdigita.cms.contenttypes.ESDServiceInitializer' ;
+
+ALTER TABLE init_requirements
+  ADD CONSTRAINT init_requirements_init_f_cmmdn FOREIGN KEY (init)
+      REFERENCES inits (class_name) MATCH SIMPLE
+      ON UPDATE NO ACTION ON DELETE NO ACTION;
+ALTER TABLE init_requirements
+  ADD CONSTRAINT init_require_requ_init_f_i6rgg FOREIGN KEY (required_init)
+      REFERENCES inits (class_name) MATCH SIMPLE
+      ON UPDATE NO ACTION ON DELETE NO ACTION;
+
+
+update content_types
+   set object_type='com.arsdigita.london.contenttypes.ESDService',
+             label='ESD Service',
+       description='An ESDService',
+         classname='com.arsdigita.london.contenttypes.ESDService'
+ where   classname='com.arsdigita.cms.contenttypes.ESDService' ;
+
+update authoring_steps
+   set           label_key='ESD Service Properties',
+              label_bundle='com.arsdigita.london.contenttypes.ESDServiceResources',
+           description_key='Edit the basic ESDService properties',
+        description_bundle='com.arsdigita.london.contenttypes.ESDServiceResources',
+                 component='com.arsdigita.london.contenttypes.ui.ESDServicePropertiesStep'
+ where           component='com.arsdigita.cms.contenttypes.ui.ESDServicePropertiesStep' ;
+
+update authoring_steps
+   set           label_key='ESD Service Contact',
+              label_bundle='com.arsdigita.london.contenttypes.ESDServiceResources',
+           description_key='Edit/Choose the associated Contact object',
+        description_bundle='com.arsdigita.london.contenttypes.ESDServiceResources',
+                 component='com.arsdigita.london.contenttypes.ui.ESDServiceChooseContactStep'
+ where           component='com.arsdigita.cms.contenttypes.ui.ESDServiceChooseContactStep' ;
+
+
+
+update acs_objects
+    set (object_type,default_domain_class) =
+            ('com.arsdigita.london.contenttypes.ESDService' ,
+             'com.arsdigita.london.contenttypes.ESDService' )
+    where default_domain_class like 'com.arsdigita.cms.contenttypes.ESDService' ;
+
+update lucene_docs
+   set type='com.arsdigita.london.contenttypes.ESDService'
+ where type='com.arsdigita.cms.contenttypes.ESDService' ;
+
+update vcx_generic_operations
+    set value=replace(value,'cms.contenttypes.ESDService', 'london.contenttypes.ESDService')
+    where value like '%cms.contenttypes.ESDService%';
+
+update vcx_obj_changes
+    set obj_id=replace(obj_id,'cms.contenttypes.ESDService', 'london.contenttypes.ESDService')
+    where obj_id like '%cms.contenttypes.ESDService%';
+
+update vcx_tags
+    set tagged_oid=replace(tagged_oid,'cms.contenttypes.ESDService', 'london.contenttypes.ESDService')
+    where tagged_oid like '%cms.contenttypes.ESDService%';
+

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/upgrade/default/1.0.3-6.6.0/doSomething.sql

@@ -0,0 +1,47 @@
+--
+-- Copyright (C) 2012 Peter Boy All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $Id: ren_esdservice_table.sql pboy $
+
+-- rename ct_esdservice table to ct_ldn_esdservice table following
+-- ccm naming conventions to make maintenance tasks easier
+
+
+--            --------------------------------------------
+--            !!!  REPLACE BY REQUIRED SQL COMMANDS  !!!
+--            --------------------------------------------
+
+
+
+-- if we could figure out the old names we could rename constraints too
+-- alter table ct_esdservice drop constraint ... ; 
+-- alter table ct_esdservice drop constraint ... ; 
+-- alter table ct_esdservice drop constraint ... ; 
+
+alter table ct_esdservice  RENAME TO ct_ldn_esdservice ;
+
+-- alter table ct_ldn_esdservice
+--       add constraint ct_ldn_esdserv_serv_id_p_5dac0 PRIMARY KEY(service_id);
+-- alter table ct_ldn_esdservice
+--       add constraint ct_ldn_esdserv_cont_id_f_r4d1z FOREIGN KEY (contact_id)
+--       references ct_ldn_contacts (contact_id) MATCH SIMPLE
+--       ON UPDATE NO ACTION ON DELETE NO ACTION;
+-- alter table ct_ldn_esdservice
+--       add constraint ct_ldn_esdserv_serv_id_f_tfkqn FOREIGN KEY (service_id)
+--       references cms_articles (article_id) MATCH SIMPLE
+--       ON UPDATE NO ACTION ON DELETE NO ACTION;
+

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/upgrade/default/1.0.3-6.6.0/ren_decisiontree_tables.sql

@@ -0,0 +1,94 @@
+--
+-- Copyright (C) 2012 Peter Boy All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $Id: ren_domainprovider_table.sql pboy $
+
+-- rename ct_contact_* tables to ct_ldn_contact_* tables following
+-- ccm naming conventions to make maintenance tasks easier
+
+
+-- if we could figure out the old names we could rename constraints too
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+
+alter table ct_contacts  RENAME TO ct_ldn_contacts ;
+
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+
+
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+
+alter table ct_contact_address  RENAME TO ct_ldn_contact_address ;
+
+-- alter table ct_ldn_contact_address 
+--       add constraint ct_ldn_con_add_addr_id_p_y5yhy PRIMARY KEY (address_id) ;
+-- alter table ct_ldn_contact_address 
+--       add constraint ct_ldn_con_add_addr_id_f_bfcho FOREIGN KEY (address_id) 
+--       REFERENCES cms_items (item_id) MATCH SIMPLE
+--       ON UPDATE NO ACTION ON DELETE NO ACTION;
+
+
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+
+alter table ct_contact_phones  RENAME TO ct_ldn_contact_phones ;
+
+-- alter table ct_ldn_contact_address 
+--       add constraint ct_ldn_con_add_addr_id_p_y5yhy PRIMARY KEY (address_id) ;
+-- alter table ct_ldn_contact_address 
+--       add constraint ct_ldn_con_add_addr_id_f_bfcho FOREIGN KEY (address_id) 
+--       REFERENCES cms_items (item_id) MATCH SIMPLE
+--       ON UPDATE NO ACTION ON DELETE NO ACTION;
+
+
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+-- alter table ct_contacts drop constraint ... ; 
+
+alter table ct_contact_types  RENAME TO ct_ldn_contact_types ;
+
+-- alter table ct_ldn_contact_address 
+--       add constraint ct_ldn_con_add_addr_id_p_y5yhy PRIMARY KEY (address_id) ;
+-- alter table ct_ldn_contact_address 
+--       add constraint ct_ldn_con_add_addr_id_f_bfcho FOREIGN KEY (address_id) 
+--       REFERENCES cms_items (item_id) MATCH SIMPLE
+--       ON UPDATE NO ACTION ON DELETE NO ACTION;
+
+
+alter table contact_content_item_map drop constraint cont_con_ite_map_ite_i_p_scqe9 ; 
+alter table contact_content_item_map drop constraint cont_con_ite_map_con_i_f_lanid ; 
+alter table contact_content_item_map drop constraint cont_con_ite_map_ite_i_f_fr0po ; 
+
+alter table contact_content_item_map  RENAME TO ct_ldn_contact_content_item_map ;
+
+alter table ct_ldn_contact_content_item_map 
+      add constraint ct_ldn_con_con_ite_map_p_nannu PRIMARY KEY(item_id) ;
+alter table ct_ldn_contact_content_item_map 
+      add constraint ct_ldn_con_con_ite_map_f_g9mgi foreign key (contact_id)
+      references ct_ldn_contacts (contact_id) MATCH SIMPLE
+      ON UPDATE NO ACTION ON DELETE NO ACTION;
+alter table ct_ldn_contact_content_item_map 
+      add constraint ct_ldn_con_con_ite_map_f_a0qiy foreign key (item_id)
+      references cms_items(item_id) MATCH SIMPLE
+      ON UPDATE NO ACTION ON DELETE NO ACTION;
+

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/upgrade/default/1.0.3-6.6.0/upd_inits.sql

@@ -0,0 +1,28 @@
+--
+-- Copyright (C) 2013 Peter Boy. All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $Id: upd_inits.sql  $
+
+-- Adjust the class name of the Initializer
+update inits
+   set class_name='com.arsdigita.cms.contenttypes.DecisionTreeInitializer'
+ where class_name='com.arsdigita.camden.cms.contenttypes.DecisionTreeInitializer' ;
+
+-- Adjust the class name of the Initializer in init-requirements
+update init_requirements
+   set init='com.arsdigita.cms.contenttypes.DecisionTreeInitializer'
+ where init='com.arsdigita.camden.cms.contenttypes.DecisionTreeInitializer' ;

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/upgrade/default/1.0.3-6.6.0/upd_system_tables.sql

@@ -0,0 +1,37 @@
+--
+-- Copyright (C) 2013 Peter Boy. All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $Id: upd_acs_objects.sql  $
+
+-- Adjust the class name in acs-objects for all DecisionTree instances
+update acs_objects
+    set (object_type,default_domain_class) =
+            ('com.arsdigita.cms.contenttypes.DecisionTree' ,
+             'com.arsdigita.cms.contenttypes.DecisionTree' )
+    where default_domain_class 
+          like 'com.arsdigita.camden.cms.contenttypes.DecisionTree' ;
+
+--Adjust content type decisiontree in contenttype directory table
+update content_types
+    set (object_type,classname) =
+            ('com.arsdigita.cms.contenttypes.DecisionTree' ,
+             'com.arsdigita.cms.contenttypes.DecisionTree' )
+    where object_type 
+          like 'com.arsdigita.camden.cms.contenttypes.DecisionTree' ;
+
+--Adjust content type decisiontree in authoring_steps directory table
+update authoring_steps

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/upgrade/oracle-se-1.0.3-6.6.0.sql

@@ -0,0 +1,23 @@
+--
+-- Copyright (C) 2013 Peter Boy All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $Id: oracle-se-6.6.0-6.6.1.sql 293 2011-01-07 15:10:39Z pboy $
+
+PROMPT Red Hat Enterprise types-decisiontree 1.0.3 -> 6.6.0 Upgrade Script (Oracle)
+
+@@ default/1.0.3-6.6.0/drop_constraints_ct_addresses.sql
+

ccm-cms-types-decisiontree/sql/ccm-cms-types-decisiontree/upgrade/postgres-1.0.3-6.6.0.sql

@@ -0,0 +1,27 @@
+--
+-- Copyright (C) 2011 Peter Boy All Rights Reserved.
+--
+-- This library is free software; you can redistribute it and/or
+-- modify it under the terms of the GNU Lesser General Public License
+-- as published by the Free Software Foundation; either version 2.1 of
+-- the License, or (at your option) any later version.
+--
+-- This library is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+-- Lesser General Public License for more details.
+--
+-- You should have received a copy of the GNU Lesser General Public
+-- License along with this library; if not, write to the Free Software
+-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+--
+-- $DateTime: 2013/04/07 23:15:09 $
+
+\echo Red Hat Enterprise types-decisiontree 1.0.3 -> 6.6.0 Upgrade Script (PostgreSQL)
+
+begin;
+
+\i default/1.0.3-6.6.0/drop_constraints_ct_adresses.sql
+
+
+commit;

ccm-cms-types-decisiontree/src/WEB-INF/content-types/com/arsdigita/cms/contenttypes/DecisionTree.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ctd:content-types xmlns:ctd="http://xmlns.redhat.com/cms/content-types" 
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+          xsi:schemaLocation="http://xmlns.redhat.com/cms/content-types content-types.xsd">
+
+    <ctd:content-type label="DecisionTree" 
+                description="A content type for Camden Decision Trees." 
+                 objectType="com.arsdigita.cms.contenttypes.DecisionTree" 
+                  classname="com.arsdigita.cms.contenttypes.DecisionTree">
+
+    <ctd:authoring-kit createComponent="com.arsdigita.cms.ui.authoring.PageCreate">
+     <ctd:authoring-step
+         labelKey="cms.contenttypes.shared.basic_properties.title"
+         labelBundle="com.arsdigita.cms.ui.CMSResources"
+         descriptionKey="cms.contenttypes.shared.basic_properties.description"
+         descriptionBundle="com.arsdigita.cms.ui.CMSResources"
+         component="com.arsdigita.cms.contenttypes.ui.DecisionTreePropertiesStep"/>
+
+     <ctd:authoring-step
+         labelKey="tree_sections.title"
+         labelBundle="com.arsdigita.cms.contenttypes.DecisionTreeResources"
+         descriptionKey="tree_sections.description"
+         descriptionBundle="com.arsdigita.cms.contenttypes.DecisionTreeResources"
+         component="com.arsdigita.cms.contenttypes.ui.DecisionTreeViewSections"/>
+
+     <ctd:authoring-step
+         labelKey="section_options.title"
+         labelBundle="com.arsdigita.cms.contenttypes.DecisionTreeResources"
+         descriptionKey="section_options.description"
+         descriptionBundle="com.arsdigita.cms.contenttypes.DecisionTreeResources"
+         component="com.arsdigita.cms.contenttypes.ui.DecisionTreeViewOptions"/>
+
+     <ctd:authoring-step 
+         labelKey="option_targets.title" 
+         labelBundle="com.arsdigita.cms.contenttypes.DecisionTreeResources" 
+         descriptionKey="option_targets.description" 
+         descriptionBundle="com.arsdigita.cms.contenttypes.DecisionTreeResources" 
+         component="com.arsdigita.cms.contenttypes.ui.DecisionTreeViewTargets" />
+     <ctd:include href="/WEB-INF/content-types/assign-categories-step.xml"/>
+    </ctd:authoring-kit>
+  </ctd:content-type>
+</ctd:content-types>

ccm-cms-types-decisiontree/src/WEB-INF/traversal-adapters/com/arsdigita/cms/contenttypes/DecisionTree.xml

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xrd:adapters xmlns:xrd="http://xmlns.redhat.com/schemas/waf/xml-renderer-rules" 
+              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+     xsi:schemaLocation="http://rhea.redhat.com/schemas/waf/xml-renderer-rules xml-renderer-rules.xsd">
+<!-- No need to list all the content types here. Only
+       need to list a type if is adds associations that
+       were not in the parent type, or to remove attributes
+   -->
+
+  <xrd:context name="com.arsdigita.cms.dispatcher.SimpleXMLGenerator">
+    <xrd:adapter objectType="com.arsdigita.cms.contenttypes.DecisionTree"
+        extends="com.arsdigita.cms.ContentPage"
+        traversalClass="com.arsdigita.cms.contenttypes.DecisionTreeTraversalAdapter">
+      <xrd:associations rule="include">
+    	<xrd:property name="/object/sections"></xrd:property>
+    	<xrd:property name="/object/sections/instructions"></xrd:property>
+    	<xrd:property name="/object/sections/sectionOptions"></xrd:property>
+    	<xrd:property name="/object/sections/sectionOptions/optionTarget"></xrd:property>
+      </xrd:associations>
+      <xrd:attributes rule="exclude">
+        <xrd:property name="/object/version"/>
+        <xrd:property name="/object/name"/>
+        <xrd:property name="/object/language"/>
+        <xrd:property name="/object/ancestors"/>
+        <xrd:property name="/object/isDeleted"/>
+        <xrd:property name="/object/id"/>
+        <xrd:property name="/object/displayName"/>
+        <xrd:property name="/object/defaultDomainClass"/>
+        <xrd:property name="/object/sections/version"/>
+        <xrd:property name="/object/sections/name"/>
+        <xrd:property name="/object/sections/language"/>
+        <xrd:property name="/object/sections/ancestors"/>
+        <xrd:property name="/object/sections/isDeleted"/>
+        <xrd:property name="/object/sections/id"/>
+        <xrd:property name="/object/sections/objectType"/>
+        <xrd:property name="/object/sections/displayName"/>
+        <xrd:property name="/object/sections/defaultDomainClass"/>
+        <xrd:property name="/object/sections/instructions/version"/>
+        <xrd:property name="/object/sections/instructions/name"/>
+        <xrd:property name="/object/sections/instructions/language"/>
+        <xrd:property name="/object/sections/instructions/ancestors"/>
+        <xrd:property name="/object/sections/instructions/isDeleted"/>
+        <xrd:property name="/object/sections/instructions/id"/>
+        <xrd:property name="/object/sections/instructions/objectType"/>
+        <xrd:property name="/object/sections/instructions/displayName"/>
+        <xrd:property name="/object/sections/instructions/defaultDomainClass"/>
+        <xrd:property name="/object/sections/sectionOptions/version"/>
+        <xrd:property name="/object/sections/sectionOptions/name"/>
+        <xrd:property name="/object/sections/sectionOptions/ancestors"/>
+        <xrd:property name="/object/sections/sectionOptions/isDeleted"/>
+        <xrd:property name="/object/sections/sectionOptions/id"/>
+        <xrd:property name="/object/sections/sectionOptions/objectType"/>
+        <xrd:property name="/object/sections/sectionOptions/displayName"/>
+        <xrd:property name="/object/sections/sectionOptions/defaultDomainClass"/>
+        <xrd:property name="/object/sections/sectionOptions/optionTarget/version"/>
+        <xrd:property name="/object/sections/sectionOptions/optionTarget/name"/>
+        <xrd:property name="/object/sections/sectionOptions/optionTarget/ancestors"/>
+        <xrd:property name="/object/sections/sectionOptions/optionTarget/isDeleted"/>
+        <xrd:property name="/object/sections/sectionOptions/optionTarget/id"/>
+        <xrd:property name="/object/sections/sectionOptions/optionTarget/objectType"/>
+        <xrd:property name="/object/sections/sectionOptions/optionTarget/displayName"/>
+        <xrd:property name="/object/sections/sectionOptions/optionTarget/defaultDomainClass"/>
+      </xrd:attributes>
+    </xrd:adapter>
+  </xrd:context>
+
+  <xrd:context name="com.arsdigita.cms.search.ContentPageMetadataProvider">
+    <xrd:adapter
+        objectType="com.arsdigita.cms.contenttypes.DecisionTree"
+        traversalClass="com.arsdigita.cms.contenttypes.ContentItemTraversalAdapter">
+      <xrd:associations rule="include">
+        <xrd:property name="/object/sections"></xrd:property>
+        <xrd:property name="/object/sections/instructions"></xrd:property>
+    	<xrd:property name="/object/sections/sectionOptions"></xrd:property>
+    	<xrd:property name="/object/sections/sectionOptions/optionTarget"></xrd:property>
+      </xrd:associations>
+      <xrd:attributes rule="exclude">
+        <xrd:property name="/object/version"/>
+        <xrd:property name="/object/name"/>
+        <xrd:property name="/object/language"/>
+        <xrd:property name="/object/ancestors"/>
+        <xrd:property name="/object/isDeleted"/>
+        <xrd:property name="/object/id"/>
+        <xrd:property name="/object/objectType"/>
+        <xrd:property name="/object/displayName"/>
+        <xrd:property name="/object/defaultDomainClass"/>
+	<xrd:property name="/object/sections/version"/>
+	<xrd:property name="/object/sections/name"/>
+	<xrd:property name="/object/sections/language"/>
+	<xrd:property name="/object/sections/ancestors"/>
+	<xrd:property name="/object/sections/isDeleted"/>
+	<xrd:property name="/object/sections/id"/>
+	<xrd:property name="/object/sections/objectType"/>
+	<xrd:property name="/object/sections/displayName"/>
+	<xrd:property name="/object/sections/defaultDomainClass"/>
+	<xrd:property name="/object/sections/instructions/version"/>
+	<xrd:property name="/object/sections/instructions/name"/>
+	<xrd:property name="/object/sections/instructions/language"/>
+	<xrd:property name="/object/sections/instructions/ancestors"/>
+	<xrd:property name="/object/sections/instructions/isDeleted"/>
+	<xrd:property name="/object/sections/instructions/id"/>
+	<xrd:property name="/object/sections/instructions/objectType"/>
+	<xrd:property name="/object/sections/instructions/displayName"/>
+	<xrd:property name="/object/sections/instructions/defaultDomainClass"/>
+	<xrd:property name="/object/sections/sectionOptions/version"/>
+	<xrd:property name="/object/sections/sectionOptions/name"/>
+	<xrd:property name="/object/sections/sectionOptions/ancestors"/>
+	<xrd:property name="/object/sections/sectionOptions/isDeleted"/>
+	<xrd:property name="/object/sections/sectionOptions/id"/>
+	<xrd:property name="/object/sections/sectionOptions/objectType"/>
+	<xrd:property name="/object/sections/sectionOptions/displayName"/>
+	<xrd:property name="/object/sections/sectionOptions/defaultDomainClass"/>
+	<xrd:property name="/object/sections/sectionOptions/optionTarget/version"/>
+	<xrd:property name="/object/sections/sectionOptions/optionTarget/name"/>
+	<xrd:property name="/object/sections/sectionOptions/optionTarget/ancestors"/>
+	<xrd:property name="/object/sections/sectionOptions/optionTarget/isDeleted"/>
+	<xrd:property name="/object/sections/sectionOptions/optionTarget/id"/>
+	<xrd:property name="/object/sections/sectionOptions/optionTarget/objectType"/>
+	<xrd:property name="/object/sections/sectionOptions/optionTarget/displayName"/>
+	<xrd:property name="/object/sections/sectionOptions/optionTarget/defaultDomainClass"/>
+      </xrd:attributes>
+    </xrd:adapter>
+  </xrd:context>
+</xrd:adapters>

ccm-cms-types-decisiontree/src/ccm-cms-types-decisiontree.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<registry>
+  <!-- nothing yet -->
+</registry>
+ 

ccm-cms-types-decisiontree/src/ccm-cms-types-decisiontree.load

@@ -0,0 +1,16 @@
+<load>
+  <requires>
+    <table name="inits"/>
+    <table name="acs_objects"/>
+    <table name="cms_items"/>
+    <initializer class="com.arsdigita.cms.Initializer"/>
+  </requires>
+  <provides>
+    <table name="cam_decision_trees"/>
+    <initializer class="com.arsdigita.cms.contenttypes.DecisionTreeInitializer"/>
+  </provides>
+  <scripts>
+    <schema directory="ccm-cms-types-decisiontree"/>
+    <data class="com.arsdigita.cms.contenttypes.DecisionTreeLoader"/>
+  </scripts>
+</load>

ccm-cms-types-decisiontree/src/ccm-cms-types-decisiontree.upgrade

@@ -0,0 +1,10 @@
+<upgrade>
+
+  <version from="1.0.3" to="6.6.0">
+    <script sql="ccm-cms-types-decisiontree/upgrade/::database::-1.0.3-6.6.0.sql"/>
+<!--    (just for easy reference in copy'nd'past programming  :-)  )
+    <script class="com.arsdigita.cms.contenttypes.upgrade.CreateGenericContentTypes"/>
+-->
+  </version>
+
+</upgrade>

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTree.java

@@ -0,0 +1,289 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import java.math.BigDecimal;
+import java.util.Enumeration;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.cms.CMS;
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.ContentPage;
+import com.arsdigita.cms.CustomCopy;
+import com.arsdigita.cms.ItemCopier;
+import com.arsdigita.cms.dispatcher.SimpleXMLGenerator;
+import com.arsdigita.cms.dispatcher.XMLGenerator;
+import com.arsdigita.domain.DataObjectNotFoundException;
+import com.arsdigita.domain.DomainObjectXMLRenderer;
+import com.arsdigita.persistence.DataCollection;
+import com.arsdigita.persistence.DataObject;
+import com.arsdigita.persistence.OID;
+import com.arsdigita.persistence.Session;
+import com.arsdigita.persistence.SessionManager;
+import com.arsdigita.persistence.metadata.Property;
+import com.arsdigita.web.BaseApplicationServlet;
+import com.arsdigita.xml.Element;
+
+/**
+ * The Decision Tree content type.
+ *
+ * This content type has been contributed by Camden.
+ * 
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTree extends ContentPage implements XMLGenerator {
+
+    public static final Logger s_log = Logger.getLogger(DecisionTree.class);
+
+    public static final String ADAPTER_CONTEXT = SimpleXMLGenerator.class.getName();
+    
+    public static final String BASE_DATA_OBJECT_TYPE =
+                               "com.arsdigita.cms.contenttypes.DecisionTree";
+    
+    public static final String CANCEL_URL        = "cancelURL";
+    public static final String PARAM_RETURN_URL  = "return_url";
+    public static final String FIRST_SECTION     = "firstSection";
+    public static final String SECTIONS          = "sections";
+    public static final String PARAM_SECTION_ID  = "section_id";
+    public static final String PARAM_SECTION_OID = "section_oid";
+    public static final String BUTTON_CANCEL     = "cancel";
+    public static final String BUTTON_NEXT       = "next";
+
+    public DecisionTree() {
+        this(BASE_DATA_OBJECT_TYPE);
+    }
+
+    public DecisionTree(OID oid) throws DataObjectNotFoundException {
+        super(oid);
+    }
+
+    public DecisionTree(BigDecimal id) throws DataObjectNotFoundException {
+        this(new OID(BASE_DATA_OBJECT_TYPE, id));
+    }
+
+    public DecisionTree(DataObject obj) {
+        super(obj);
+    }
+
+    public DecisionTree(String type) {
+        super(type);
+    }
+
+    /**
+     * @return the base PDL object type for this item. Child classes
+     * should override this method to return the correct value.
+     */
+    public String getBaseDataObjectType() {
+        return BASE_DATA_OBJECT_TYPE;
+    }
+
+    public String getCancelURL() {
+    	return (String) get(CANCEL_URL);
+    }
+    
+    public void setCancelURL(String value) {
+    	set(CANCEL_URL, value);
+    }
+    
+    public DecisionTreeSection getFirstSection() {
+    	DataObject dataObject = (DataObject) get(FIRST_SECTION);
+        if (dataObject == null) { return null; }
+        return new DecisionTreeSection(dataObject);
+    }
+    
+    public void setFirstSection(DecisionTreeSection value) {
+    	setAssociation(FIRST_SECTION, value);
+    }
+    
+    /**
+     * Add the specified TreeSection to this object. If there are no other sections,
+     * mark this one as "first", which makes it appear automatically when the 
+     * content item is viewed.
+     *
+     * @param section the TreeSection to add
+     */
+    public void addSection(DecisionTreeSection section) {
+    	DecisionTreeSectionCollection sections = getSections();
+    	boolean isFirst = sections.isEmpty();
+        add(SECTIONS, section);
+        if (isFirst)
+        	setFirstSection(section);
+    }
+
+    public DecisionTreeSectionCollection getSections() {
+    	DecisionTreeSectionCollection sections = 
+                new DecisionTreeSectionCollection((DataCollection)get(SECTIONS));
+    	sections.addOrder(TITLE);
+        return sections;
+    }
+
+    /**
+     * Remove the given TreeSection from this object.
+     *
+     * @param section the TreeSection to remove
+     */
+    public void removeSection(DecisionTreeSection section) {
+        section.delete();
+    }
+
+    public DecisionTreeSectionOptionCollection getOptions() {
+    	Session ssn = SessionManager.getSession();
+    	DataCollection collection = ssn.retrieve(DecisionTreeSectionOption
+                                                 .BASE_DATA_OBJECT_TYPE);
+    	
+    	DecisionTreeSectionOptionCollection options = new DecisionTreeSectionOptionCollection(collection);
+    	options.addEqualsFilter("treeSection.tree.id", getID());
+    	options.addOrder("treeSection.title, rank, label");
+    	return options;
+    }
+
+    public DecisionTreeOptionTargetCollection getTargets() {
+    	Session ssn = SessionManager.getSession();
+    	DataCollection collection = ssn.retrieve(DecisionTreeOptionTarget
+                                                 .BASE_DATA_OBJECT_TYPE);
+    	
+    	DecisionTreeOptionTargetCollection options = new 
+                DecisionTreeOptionTargetCollection(collection);
+    	options.addEqualsFilter("matchOption.treeSection.tree.id", getID());
+    	options.addOrder("matchOption.treeSection.title, matchOption.rank, matchOption.label");
+    	return options;
+    }
+    
+    /**
+     * Given a URL parameter name, determine if that parameter should be included
+     * in the HTTP request for the next section.
+     * 
+     * @param parameterName the name of the URL parameter to check
+     * @return true if the parameter is to be included in the next section request
+     */
+    public static boolean preserveParameter(String parameterName) {
+    	return (!PARAM_SECTION_ID.equals(parameterName) &&
+    			!PARAM_SECTION_OID.equals(parameterName) &&
+    			!PARAM_RETURN_URL.equals(parameterName) &&
+    			!BUTTON_CANCEL.equals(parameterName) &&
+    			!BUTTON_NEXT.equals(parameterName) &&
+    			!BaseApplicationServlet.APPLICATION_ID_PARAMETER.equals(parameterName));
+    }
+    
+    /**
+     * Generate the XML for a DecisionTree. In addition to what SimpleXMLGenerator does,
+     * this also stores information about the current request in an XML element.
+     */
+	public void generateXML(PageState state, Element parent, String useContext) {
+		ContentItem item = CMS.getContext().getContentItem();
+
+        Element content = new Element("cms:item", CMS.CMS_XML_NS);
+        if (useContext != null)
+        	content.addAttribute("useContext", useContext);
+
+        Element customInfo = new Element("customInfo");
+        customInfo.addAttribute("currentURL", state.getRequestURI());
+        content.addContent(customInfo);
+
+        // Add the URL parameters to the XML output, so we can include
+        // them has hidden form fields.
+        HttpServletRequest request = state.getRequest();
+        Enumeration parameterNames = request.getParameterNames();
+        while (parameterNames.hasMoreElements()) {
+        	String name = (String) parameterNames.nextElement();
+        	
+        	// Don't include the section_id parameter - that's
+        	// not to be passed from section to section.
+        	if (!preserveParameter(name))
+        		continue;
+        	
+        	Element parameters = new Element("parameters");
+        	parameters.addAttribute("name", name);
+        	parameters.addAttribute("value", request.getParameter(name));
+        	
+        	content.addContent(parameters);
+        }
+        
+        DomainObjectXMLRenderer renderer =
+            new DomainObjectXMLRenderer(content);
+
+        renderer.setWrapAttributes(true);
+        renderer.setWrapRoot(false);
+        renderer.setWrapObjects(false);
+        renderer.setRevisitFullObject(true);
+
+        renderer.walk(item, ADAPTER_CONTEXT);
+
+        parent.addContent(content);
+	}    
+
+	/**
+	 * Override ContentItem.copyProperty so that firstSection is handled
+	 * like a component.
+	 */
+	public boolean copyProperty(CustomCopy source, Property property,
+			ItemCopier copier) {
+		String attribute = property.getName();
+		if (FIRST_SECTION.equals(attribute)) {
+			// We don't copy the FIRST_SECTION property here, because it's not marked
+			// as a component, and would cause a PublishedLink to be created, which
+			// results in performance problems during publication. Instead, we will 
+			// set the FIRST_SECTION property as part of the copying of the SECTIONS 
+			// property, see below.
+			return true;
+		}
+		
+		if (SECTIONS.equals(attribute)) {
+			DecisionTree srcTree = (DecisionTree)source;
+
+			// We make sure that all objects we need below exist by copying
+			// the TreeSections associated with the source DecisionTree.
+			// The copier will store the OIDs of the copies, and won't
+			// recreate them when it does its own thing.
+			DecisionTreeSectionCollection srcSections = srcTree.getSections();
+			while (srcSections.next())
+				copier.copy(source, this, srcSections.getSection(), property);
+			
+			DecisionTreeSection srcFirstSection = srcTree.getFirstSection(); 
+			if (srcFirstSection != null) {
+				// At this point, all associated TreeSections have been copied,
+				// so we can be sure that ItemCopier.getCopy() will return the
+				// copied TreeSection object.
+				setFirstSection((DecisionTreeSection)copier.getCopy(srcFirstSection.getOID()));
+			}
+			
+			// Next, we go through all OptionTargets in the source object 
+			// and set the TARGET_SECTION property of the corresponding
+			// destination DecisionTreeOptionTarget. Like FIRST_SECTION, the TARGET_SECTION
+			// property was skipped when the OptionTargets were copied.
+			DecisionTreeOptionTargetCollection srcTargets = srcTree.getTargets();
+			while (srcTargets.next()) {
+				DecisionTreeOptionTarget srcTarget = srcTargets.getTarget();
+				DecisionTreeSection srcSection = srcTarget.getTargetSection();
+
+				if (srcSection == null) continue;
+				
+				DecisionTreeOptionTarget dstTarget = (DecisionTreeOptionTarget)copier.getCopy(srcTarget.getOID());
+				dstTarget.setTargetSection((DecisionTreeSection)copier.getCopy(srcSection.getOID()));
+			}
+		}
+		
+		return super.copyProperty(source, property, copier);
+	}
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeInitializer.java

@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import com.arsdigita.cms.contenttypes.ContentTypeInitializer;
+import com.arsdigita.cms.search.ContentPageMetadataProvider;
+import com.arsdigita.domain.DomainObject;
+import com.arsdigita.domain.DomainObjectFactory;
+import com.arsdigita.domain.DomainObjectInstantiator;
+import com.arsdigita.persistence.DataObject;
+import com.arsdigita.runtime.ContextInitEvent;
+import com.arsdigita.runtime.DomainInitEvent;
+import com.arsdigita.search.MetadataProviderRegistry;
+
+/**
+ * Executes at each system startup and initializes the Decision Tree 
+ * content type.
+ * 
+ * Defines the content type specific properties and just uses the super class
+ * methods to register the content type with the (transient) content type store
+ * (map). This is done by runtimeRuntime startup method which runs the init()
+ * methods of all initializers (this one just using the parent implementation).
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeInitializer extends ContentTypeInitializer {
+    
+    /**
+     * Constructor, sets the PDL manifest file and object type string.
+     */
+    public DecisionTreeInitializer() {
+        super("ccm-cms-types-decisiontree.pdl.mf", DecisionTree.BASE_DATA_OBJECT_TYPE);
+    }
+
+    @Override
+    public void init(DomainInitEvent evt) {
+    	super.init(evt);
+    	
+    	DomainObjectFactory f = evt.getFactory();
+    	
+    	f.registerInstantiator(DecisionTreeSectionOption.BASE_DATA_OBJECT_TYPE
+                               , new DomainObjectInstantiator() {
+			protected DomainObject doNewInstance(DataObject dataObject) {
+				return new DecisionTreeSectionOption(dataObject);
+			}
+    	});
+    	
+    	f.registerInstantiator(DecisionTreeOptionTarget.BASE_DATA_OBJECT_TYPE
+                               , new DomainObjectInstantiator() {
+			protected DomainObject doNewInstance(DataObject dataObject) {
+				return new DecisionTreeOptionTarget(dataObject);
+			}
+    	});
+    }
+
+    @Override
+    public void init(ContextInitEvent evt) {
+        super.init(evt);
+
+        MetadataProviderRegistry.registerAdapter(
+        		DecisionTree.BASE_DATA_OBJECT_TYPE,
+                new ContentPageMetadataProvider());
+    }
+
+    
+    /**
+     * Retrieves fully qualified traversal adapter file name.
+     * @return 
+     */
+    @Override
+    public String getTraversalXML() {
+        return "WEB-INF/traversal-adapters/com/arsdigita/cms/contenttypes/DecisionTree.xml";
+    }
+
+    /**
+     * Retrieve location of this content type's internal default theme 
+     * stylesheet(s) which concomitantly serve as a fallback if a custom theme 
+     * is engaged. 
+     * 
+     * Custom themes usually will provide their own stylesheet(s) and their own
+     * access method, but may not support every content type.
+     * 
+     * Overwrites parent method with AgendaItem specific value for use by the 
+     * parent class worker methods.
+     * 
+     * @return String array of XSL stylesheet files of the internal default theme
+     */
+    @Override
+    public String[] getStylesheets() {
+        return new String[] { INTERNAL_THEME_TYPES_DIR + "DecisionTree.xsl" };
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeLoader.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import com.arsdigita.cms.contenttypes.AbstractContentTypeLoader;
+
+/**
+ * Intializes the database after the Decision Trees data model has been created.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeLoader extends AbstractContentTypeLoader {
+
+    private static final String[] TYPES = {
+        "/WEB-INF/content-types/com/arsdigita/cms/contenttypes/DecisionTree.xml"
+    };
+
+    public String[] getTypes() {
+        return TYPES;
+    }
+    
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeOptionTarget.java

@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+package com.arsdigita.cms.contenttypes;
+
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.CustomCopy;
+import com.arsdigita.cms.ItemCopier;
+import com.arsdigita.domain.DataObjectNotFoundException;
+import com.arsdigita.persistence.DataObject;
+import com.arsdigita.persistence.OID;
+import com.arsdigita.persistence.metadata.Property;
+
+import java.math.BigDecimal;
+
+
+/**
+ * A section target of the Camden Decision Tree content type.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeOptionTarget extends ContentItem {
+    
+    /** PDL stuff                                                             */
+    public static final String BASE_DATA_OBJECT_TYPE =
+        "com.arsdigita.cms.contenttypes.DecisionTreeOptionTarget";
+
+    public static final String MATCH_OPTION     = "matchOption";
+    public static final String TARGET_URL       = "targetURL";
+    public static final String TARGET_SECTION   = "targetSection";
+
+    /**
+     * Default constructor, just delegates to a parameter constructor.
+     */
+    public DecisionTreeOptionTarget() {
+        this(BASE_DATA_OBJECT_TYPE);
+    }
+
+    /**
+     * Constructor.
+     * 
+     * @param oid
+     * @throws DataObjectNotFoundException 
+     */
+    public DecisionTreeOptionTarget(OID oid) 
+           throws DataObjectNotFoundException {
+        super(oid);
+    }
+
+    /**
+     * Constructor
+     * @param id
+     * @throws DataObjectNotFoundException 
+     */
+    public DecisionTreeOptionTarget(BigDecimal id) 
+           throws DataObjectNotFoundException {
+        this(new OID(BASE_DATA_OBJECT_TYPE, id));
+    }
+
+    /**
+     * Constructor
+     * @param obj 
+     */
+    public DecisionTreeOptionTarget(DataObject obj) {
+        super(obj);
+    }
+
+    /**
+     * Constructor
+     * @param type 
+     */
+    public DecisionTreeOptionTarget(String type) {
+        super(type);
+    }
+
+    /**
+     * @return the base PDL object type for this item. Child classes
+     * should override this method to return the correct value.
+     */
+    public String getBaseDataObjectType() {
+        return BASE_DATA_OBJECT_TYPE;
+    }
+    
+    /**
+     * 
+     * @return 
+     */
+    public DecisionTreeSectionOption getMatchOption() {
+    	DataObject dataObject = (DataObject) get(MATCH_OPTION);
+        if (dataObject == null) { return null; }
+        return new DecisionTreeSectionOption(dataObject);
+    }
+    
+    /**
+     * 
+     * @param value 
+     */
+    public void setMatchOption(DecisionTreeSectionOption value) {
+    	setAssociation(MATCH_OPTION, value);
+    }
+    
+    /**
+     * 
+     * @return 
+     */
+    public String getTargetURL() {
+    	return (String) get(TARGET_URL); 
+    }
+    
+    /**
+     * 
+     * @param value 
+     */
+    public void setTargetURL(String value) {
+    	set(TARGET_URL, value);
+    }
+    
+    /**
+     * 
+     * @return 
+     */
+    public DecisionTreeSection getTargetSection() {
+    	DataObject dataObject = (DataObject) get(TARGET_SECTION);
+        if (dataObject == null) { return null; }
+        return new DecisionTreeSection(dataObject);
+    }
+
+    /**
+     * 
+     * @param value 
+     */
+    public void setTargetSection(DecisionTreeSection value) {
+    	set(TARGET_SECTION, value);
+    }
+
+    /**
+     * 
+     * @param source
+     * @param property
+     * @param copier
+     * @return 
+     */
+    @Override
+    public boolean copyProperty(CustomCopy source, Property property,
+                                ItemCopier copier) {
+        String attribute = property.getName();
+        if (TARGET_SECTION.equals(attribute)) {
+            // We don't copy the TARGET_SECTION property here, because it's not marked
+            // as a component, and would cause a PublishedLink to be created, which
+            // results in performance problems during publication. Instead, we will 
+            // set the TARGET_SECTION property as part of the copying of the SECTIONS 
+            // property in DecisionTree.copyProperty().
+            return true;
+        }
+
+        return super.copyProperty(source, property, copier);
+    }
+    
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeOptionTargetCollection.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import com.arsdigita.domain.DomainCollection;
+import com.arsdigita.domain.DomainObject;
+import com.arsdigita.persistence.DataCollection;
+
+/**
+ * This class contains a collection of TreeSection objects.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeOptionTargetCollection extends DomainCollection {
+
+    public static final String versionId = "$Id$";
+
+    /**
+     * Constructor.
+     *
+     **/
+    public DecisionTreeOptionTargetCollection(DataCollection dataCollection) {
+        super(dataCollection);
+    }
+
+    /**
+     * Set the order of this Collection. This method needs to be called
+     * before <code>next()</code> is called on this collection.
+     *
+     */
+    @Override
+    public void addOrder(String order) {
+        m_dataCollection.addOrder(order);
+    }
+
+    /**
+     * Returns a <code>DomainObject</code> for the current position in
+     * the collection.
+     *
+     **/
+    @Override
+    public DomainObject getDomainObject() {
+        return new DecisionTreeOptionTarget(m_dataCollection.getDataObject());
+    }
+
+    /**
+     * Returns a <code>Image</code> for the current position in
+     * the collection.
+     *
+     **/
+    public DecisionTreeOptionTarget getTarget() {
+        return (DecisionTreeOptionTarget) getDomainObject();
+    }
+
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeResources.properties

@@ -0,0 +1,44 @@
+error.parameter_name_characters=This parameter can only contain letters, digits, or "-_"   
+form.none=-- none --
+form.please_select=-- please select --
+form_label.cancel_url=Cancel URL
+form_label.description=Description
+form_label.instructions=Instructions
+form_label.label=Label
+form_label.match_value=Value to Match
+form_label.parameter_name=Parameter Name
+form_label.section=Section
+form_label.target_section=Target Section
+form_label.target_url=Target URL
+form_label.title=Title
+form_label.value=Value
+form_validation.target_required=Either a target URL or a target section is required.
+form_validation.duplicate_target=Please enter a target URL or a target section, but not both.
+properties.cancel_url=Cancel URL:
+section_options.add_new_option=Add new option
+section_options.add_option=Add Option
+section_options.delete_option=Delete option
+section_options.description=The options that belong to this decision tree's sections.
+section_options.edit_option=Edit Option
+section_options.move_option_name=Move option
+section_options.move_to_beginning=Move to beginning
+section_options.no_options_yet=No options yet
+section_options.title=Section Options
+section_options.view_all_options=View all options
+option_targets.add_new_target=Add new target
+option_targets.add_target=Add Target
+option_targets.delete_target=Delete target
+option_targets.description=The targets that belong to this decision treeS.
+option_targets.edit_target=Edit Target
+option_targets.no_targets_yet=No targets yet
+option_targets.title=Option Targets
+option_targets.view_all_targets=View all targets
+tree_section.submission_cancelled=Submission cancelled
+tree_sections.add_new_section=Add new section
+tree_sections.add_section=Add Section
+tree_sections.delete_section=Delete section
+tree_sections.description=The sections that belong to this decision tree.
+tree_sections.edit_section=Edit Section
+tree_sections.no_sections_yet=No sections yet
+tree_sections.title=Tree Sections
+tree_sections.view_all_sections=View all sections

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeResources_de.properties

@@ -0,0 +1,44 @@
+error.parameter_name_characters=Dieser Parameter lann nur Buchstaben, Zahlen oder "-_"   enthalten.
+form.none=-- keine --
+form.please_select=-- bitte ausw\u00e4hlen --
+form_label.cancel_url=URL Abrechen
+form_label.description=Beschreibung
+form_label.instructions=Anweisungen
+form_label.label=Benennung
+form_label.match_value=Korrespondierender Wert
+form_label.parameter_name=Parameter Name
+form_label.section=Sektion
+form_label.target_section=Zielsektion
+form_label.target_url=Ziel-URL
+form_label.title=Titel
+form_label.value=Wert
+form_validation.target_required=Entweder eine Ziel-URL oder eine Ziel-Sektion isr erforderlich.
+form_validation.duplicate_target=Bitte eine Ziel-URL oder eine Ziel-Sektion angeben, aber nicht beides.
+properties.cancel_url=URL Abbrechen:
+section_options.add_new_option=Eine neue Option hinzuf\u00fcgen
+section_options.add_option=Option hinzuf\u00fcgen
+section_options.delete_option=Option l\u00f6schen
+section_options.description=Optionen, die zu dieser Sektion geh\u00f6ren.
+section_options.edit_option=Option bearbeiten
+section_options.move_option_name=Option verschieben
+section_options.move_to_beginning=An den Anfang verschieben
+section_options.no_options_yet=Bisher keine Optionen eingetragen.
+section_options.title=Optionen in der Sektion
+section_options.view_all_options=Alle Optionen anzeigen
+option_targets.add_new_target=Ein neues Ziel hinzuf\u00fcgen
+option_targets.add_target=Ziel hinzuf\u00fcgen
+option_targets.delete_target=Ziel l\u00f6schen
+option_targets.description=Ziele, die zu dieser Sektion geh\u00f6ren.
+option_targets.edit_target=Ziel bearbeiten
+option_targets.no_targets_yet=Bisher keine Ziele verf\u00fcgbar.
+option_targets.title=Option Targets
+option_targets.view_all_targets=Alle Ziele anzeigen
+tree_section.submission_cancelled=Speichern abgebrochen
+tree_sections.add_new_section=Eine neue Sektion hinzuf\u00fcgen
+tree_sections.add_section=Sektion hinzuf\u00fcgen
+tree_sections.delete_section=Sektion l\u00f6schen
+tree_sections.description=Die Sektionen, die zu diesem Entscheidungsbaum geh\u00f6ren.
+tree_sections.edit_section=Sektion bearbeiten
+tree_sections.no_sections_yet=Bisher keine Sektionen verf\u00fcgbar.
+tree_sections.title=Sektionen
+tree_sections.view_all_sections=Alle Sektionen anzeigen

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeResources_en.properties

@@ -0,0 +1,44 @@
+error.parameter_name_characters=This parameter can only contain letters, digits, or "-_"   
+form.none=-- none --
+form.please_select=-- please select --
+form_label.cancel_url=Cancel URL
+form_label.description=Description
+form_label.instructions=Instructions
+form_label.label=Label
+form_label.match_value=Value to Match
+form_label.parameter_name=Parameter Name
+form_label.section=Section
+form_label.target_section=Target Section
+form_label.target_url=Target URL
+form_label.title=Title
+form_label.value=Value
+form_validation.target_required=Either a target URL or a target section is required.
+form_validation.duplicate_target=Please enter a target URL or a target section, but not both.
+properties.cancel_url=Cancel URL:
+section_options.add_new_option=Add new option
+section_options.add_option=Add Option
+section_options.delete_option=Delete option
+section_options.description=The options that belong to this decision tree's sections.
+section_options.edit_option=Edit Option
+section_options.move_option_name=Move option
+section_options.move_to_beginning=Move to beginning
+section_options.no_options_yet=No options yet
+section_options.title=Section Options
+section_options.view_all_options=View all options
+option_targets.add_new_target=Add new target
+option_targets.add_target=Add Target
+option_targets.delete_target=Delete target
+option_targets.description=The targets that belong to this decision treeS.
+option_targets.edit_target=Edit Target
+option_targets.no_targets_yet=No targets yet
+option_targets.title=Option Targets
+option_targets.view_all_targets=View all targets
+tree_section.submission_cancelled=Submission cancelled
+tree_sections.add_new_section=Add new section
+tree_sections.add_section=Add Section
+tree_sections.delete_section=Delete section
+tree_sections.description=The sections that belong to this decision tree.
+tree_sections.edit_section=Edit Section
+tree_sections.no_sections_yet=No sections yet
+tree_sections.title=Tree Sections
+tree_sections.view_all_sections=View all sections

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeResources_fr.properties

@@ -0,0 +1,44 @@
+error.parameter_name_characters=This parameter can only contain letters, digits, or "-_"   
+form.none=-- none --
+form.please_select=-- please select --
+form_label.cancel_url=Cancel URL
+form_label.description=Description
+form_label.instructions=Instructions
+form_label.label=Label
+form_label.match_value=Value to Match
+form_label.parameter_name=Parameter Name
+form_label.section=Section
+form_label.target_section=Target Section
+form_label.target_url=Target URL
+form_label.title=Title
+form_label.value=Value
+form_validation.target_required=Either a target URL or a target section is required.
+form_validation.duplicate_target=Please enter a target URL or a target section, but not both.
+properties.cancel_url=Cancel URL:
+section_options.add_new_option=Add new option
+section_options.add_option=Add Option
+section_options.delete_option=Delete option
+section_options.description=The options that belong to this decision tree's sections.
+section_options.edit_option=Edit Option
+section_options.move_option_name=Move option
+section_options.move_to_beginning=Move to beginning
+section_options.no_options_yet=No options yet
+section_options.title=Section Options
+section_options.view_all_options=View all options
+option_targets.add_new_target=Add new target
+option_targets.add_target=Add Target
+option_targets.delete_target=Delete target
+option_targets.description=The targets that belong to this decision treeS.
+option_targets.edit_target=Edit Target
+option_targets.no_targets_yet=No targets yet
+option_targets.title=Option Targets
+option_targets.view_all_targets=View all targets
+tree_section.submission_cancelled=Submission cancelled
+tree_sections.add_new_section=Add new section
+tree_sections.add_section=Add Section
+tree_sections.delete_section=Delete section
+tree_sections.description=The sections that belong to this decision tree.
+tree_sections.edit_section=Edit Section
+tree_sections.no_sections_yet=No sections yet
+tree_sections.title=Tree Sections
+tree_sections.view_all_sections=View all sections

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeSection.java

@@ -0,0 +1,185 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import java.math.BigDecimal;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.cms.ContentPage;
+import com.arsdigita.cms.TextAsset;
+import com.arsdigita.domain.DataObjectNotFoundException;
+import com.arsdigita.persistence.DataCollection;
+import com.arsdigita.persistence.DataObject;
+import com.arsdigita.persistence.OID;
+
+/**
+ * A section of the Camden Decision Tree content type.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeSection extends ContentPage {
+
+    public static final Logger s_log = Logger.getLogger(DecisionTreeSection.class);
+
+    public static final String BASE_DATA_OBJECT_TYPE =
+                        "com.arsdigita.cms.contenttypes.DecisionTreeSection";
+
+    public static final String PARAMETER_NAME  = "parameterName";
+    public static final String INSTRUCTIONS    = "instructions";
+    public static final String SECTION_OPTIONS = "sectionOptions";
+    public static final String TREE            = "tree";
+
+    public DecisionTreeSection() {
+        this(BASE_DATA_OBJECT_TYPE);
+    }
+
+    public DecisionTreeSection(OID oid) throws DataObjectNotFoundException {
+        super(oid);
+    }
+
+    public DecisionTreeSection(BigDecimal id) throws DataObjectNotFoundException {
+        this(new OID(BASE_DATA_OBJECT_TYPE, id));
+    }
+
+    public DecisionTreeSection(DataObject obj) {
+        super(obj);
+    }
+
+    public DecisionTreeSection(String type) {
+        super(type);
+    }
+
+    @Override
+    public String getBaseDataObjectType() {
+        return BASE_DATA_OBJECT_TYPE;
+    }
+
+    @Override
+    protected void beforeDelete() {
+		super.beforeDelete();
+
+		// Clear the DecisionTree's firstSection field if it points to
+		// this TreeSection.
+		DecisionTree tree = getTree();
+		if (this.equals(tree.getFirstSection())) {
+			tree.setFirstSection(null);
+		}
+		
+		// Delete all OptionTargets which have this TreeSection as their target.
+		DecisionTreeOptionTargetCollection targets = tree.getTargets();
+		targets.addEqualsFilter("targetSection.id", getID());
+		while (targets.next()) {
+			targets.getTarget().delete();
+		}
+	}
+    
+    public String getParameterName() {
+    	return (String) get(PARAMETER_NAME);
+    }
+    
+    public void setParameterName(String value) {
+    	set(PARAMETER_NAME, value);
+    }
+
+    public TextAsset getInstructions() {
+    	DataObject dataObject = (DataObject)get(INSTRUCTIONS);
+        if (dataObject == null) { return null; }
+        return new TextAsset(dataObject);
+    }
+    
+    public void setInstructions(TextAsset value) {
+        setAssociation(INSTRUCTIONS, value);
+    }
+    
+    public DecisionTreeSectionOptionCollection getOptions() {
+    	return new DecisionTreeSectionOptionCollection(
+                                      (DataCollection) get(SECTION_OPTIONS));
+    }
+
+    public DecisionTree getTree() {
+    	return new DecisionTree((DataObject) get(TREE));
+    }
+    
+    public int getMaxOptionRank() {
+    	DecisionTreeSectionOptionCollection options = getOptions();
+    	options.addOrder(DecisionTreeSectionOption.RANK + " desc");
+    	
+    	int maxRank = 0;
+    	if (options.next())
+    		maxRank = options.getOption().getRank().intValue();
+    	options.close();
+    	
+    	return maxRank;
+    }
+
+    /**
+     * Change the rank of the option with the given id within this object.
+     * Sets the option rank to that given, and moves all other option ranks
+     * as appropriate. If the new rank is greater than the current rank,
+     * options in between will be moved to a numerically lower rank. If the
+     * new rank is less than the current rank than options in between will be
+     * moved to a higher rank.
+     *
+     * @param source the option to reorder
+     * @param rank the new rank for the option. This must be between 1 and
+     * the max section rank inclusively.
+     */
+    public void changeOptionRank(DecisionTreeSectionOption source, int destRank) {
+        Integer r = source.getRank();
+        if (r == null) {
+            throw new IllegalStateException(source + " has null rank");
+        }
+
+        int curRank = r.intValue();
+
+        if (s_log.isDebugEnabled()) {
+            s_log.debug("*** changeSectionRank, section ID = " + source.getID() +
+            		", curRank = " + curRank +
+                    ", destRank = "  + destRank);
+        }
+
+        DecisionTreeSectionOptionCollection coll = getOptions();
+        coll.addOrder(DecisionTreeSectionOption.RANK);
+        if (curRank > destRank) {
+            coll.setRange(new Integer(destRank), new Integer(curRank));
+            int rank = destRank;
+            while (coll.next()) {
+                DecisionTreeSectionOption cur = coll.getOption();
+                cur.setRank(new Integer(rank + 1));
+                cur.save();
+                rank++;
+            }
+            source.setRank(new Integer(destRank));
+        } else if (curRank < destRank) {
+            coll.setRange(new Integer(curRank + 1), new Integer(destRank + 1));
+            int rank = curRank + 1;
+            while (coll.next()) {
+                DecisionTreeSectionOption cur = coll.getOption();
+                cur.setRank(new Integer(rank - 1));
+                cur.save();
+                rank++;
+            }
+            source.setRank(new Integer(destRank));
+        }
+        coll.close();
+    }
+
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeSectionCollection.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import com.arsdigita.domain.DomainCollection;
+import com.arsdigita.domain.DomainObject;
+import com.arsdigita.persistence.DataCollection;
+
+/**
+ * This class contains a collection of TreeSection objects.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeSectionCollection extends DomainCollection {
+
+    public static final String versionId = "$Id$";
+
+    /**
+     * Constructor.
+     *
+     **/
+    public DecisionTreeSectionCollection(DataCollection dataCollection) {
+        super(dataCollection);
+    }
+
+    /**
+     * Set the order of this Collection. This method needs to be called
+     * before <code>next()</code> is called on this collection.
+     *
+     */
+    @Override
+    public void addOrder(String order) {
+        m_dataCollection.addOrder(order);
+    }
+
+    /**
+     * Returns a <code>DomainObject</code> for the current position in
+     * the collection.
+     *
+     **/
+    public DomainObject getDomainObject() {
+        return new DecisionTreeSection(m_dataCollection.getDataObject());
+    }
+
+    /**
+     * Returns a <code>Image</code> for the current position in
+     * the collection.
+     *
+     **/
+    public DecisionTreeSection getSection() {
+        return (DecisionTreeSection) getDomainObject();
+    }
+
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeSectionOption.java

@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import java.math.BigDecimal;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.domain.DataObjectNotFoundException;
+import com.arsdigita.persistence.DataObject;
+import com.arsdigita.persistence.OID;
+
+/**
+ * A section option of the Camden Decision Tree content type.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeSectionOption extends ContentItem {
+	private static final Logger s_log = Logger.getLogger(
+                                            DecisionTreeSectionOption.class);
+    
+    public static final String BASE_DATA_OBJECT_TYPE =
+                        "com.arsdigita.cms.contenttypes.DecisionTreeSectionOption";
+
+    public static final String TREE_SECTION = "treeSection";
+    public static final String RANK         = "rank";
+    public static final String LABEL        = "label";
+    public static final String VALUE        = "value";
+
+    public DecisionTreeSectionOption() {
+        this(BASE_DATA_OBJECT_TYPE);
+    }
+
+    public DecisionTreeSectionOption(OID oid) 
+           throws DataObjectNotFoundException {
+        super(oid);
+    }
+
+    public DecisionTreeSectionOption(BigDecimal id) 
+           throws DataObjectNotFoundException {
+        this(new OID(BASE_DATA_OBJECT_TYPE, id));
+    }
+
+    public DecisionTreeSectionOption(DataObject obj) {
+        super(obj);
+    }
+
+    public DecisionTreeSectionOption(String type) {
+        super(type);
+    }
+
+    /**
+     * @return the base PDL object type for this item. Child classes
+     * should override this method to return the correct value.
+     */
+    @Override
+    public String getBaseDataObjectType() {
+        return BASE_DATA_OBJECT_TYPE;
+    }
+    
+    public DecisionTreeSection getSection() {
+    	DataObject dataObject = (DataObject) get(TREE_SECTION);
+        if (dataObject == null) { return null; }
+        return new DecisionTreeSection(dataObject);
+    }
+
+    public void setSection(DecisionTreeSection value) {
+    	setAssociation(TREE_SECTION, value);
+    }
+    
+    public Integer getRank() {
+    	return (Integer) get(RANK);
+    }
+    
+    public void setRank(Integer value) {
+    	set(RANK, value);
+    }
+    
+    public String getLabel() {
+    	return (String) get(LABEL); 
+    }
+    
+    public void setLabel(String value) {
+    	set(LABEL, value);
+    }
+    
+    public String getValue() {
+    	return (String) get(VALUE); 
+    }
+    
+    public void setValue(String value) {
+    	set(VALUE, value);
+    }
+
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeSectionOptionCollection.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import com.arsdigita.domain.DomainCollection;
+import com.arsdigita.domain.DomainObject;
+import com.arsdigita.persistence.DataCollection;
+
+/**
+ * This class contains a collection of SectionOption objects.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeSectionOptionCollection extends DomainCollection {
+
+    /**
+     * Constructor.
+     *
+     **/
+    public DecisionTreeSectionOptionCollection(DataCollection dataCollection) {
+        super(dataCollection);
+    }
+
+    /**
+     * Set the order of this Collection. This method needs to be called
+     * before <code>next()</code> is called on this collection.
+     *
+     */
+    @Override
+    public void addOrder(String order) {
+        m_dataCollection.addOrder(order);
+    }
+
+    /**
+     * Returns a <code>DomainObject</code> for the current position in
+     * the collection.
+     *
+     **/
+    @Override
+    public DomainObject getDomainObject() {
+        return new DecisionTreeSectionOption(m_dataCollection.getDataObject());
+    }
+
+    /**
+     * Returns a <code>Image</code> for the current position in
+     * the collection.
+     *
+     **/
+    public DecisionTreeSectionOption getOption() {
+        return (DecisionTreeSectionOption) getDomainObject();
+    }
+
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeTraversalAdapter.java

@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import java.math.BigDecimal;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.cms.contenttypes.ContentItemTraversalAdapter;
+import com.arsdigita.dispatcher.DispatcherHelper;
+import com.arsdigita.domain.DataObjectNotFoundException;
+import com.arsdigita.domain.DomainObject;
+import com.arsdigita.domain.SimpleDomainObjectTraversalAdapter;
+import com.arsdigita.persistence.metadata.Property;
+
+/**
+ * 
+ * 
+ */
+public class DecisionTreeTraversalAdapter extends
+		ContentItemTraversalAdapter {
+	
+	private static final Logger s_log = Logger.getLogger(DecisionTreeTraversalAdapter.class);
+
+	/**
+     * 
+     */
+    public DecisionTreeTraversalAdapter() {}
+	
+    /**
+     * 
+     * @param adapter 
+     */
+    public DecisionTreeTraversalAdapter(SimpleDomainObjectTraversalAdapter adapter) {
+        super(adapter);
+    }
+
+    /**
+     * 
+     * @param obj
+     * @param path
+     * @param prop
+     * @param context
+     * @return 
+     */
+    @Override
+    public boolean processProperty(DomainObject obj, String path,
+                                   Property prop, String context) {
+
+        HttpServletRequest request = DispatcherHelper.getRequest();
+
+        if ("/object/sections/title".equals(path) ||
+            "/object/sections/instructions".equals(path) || 
+            "/object/sections/sectionOptions".equals(path)) {
+            // Only include one TreeSection in the output.
+            // Which one depends on the section_id parameter.
+            DecisionTreeSection section = (DecisionTreeSection) obj;
+            DecisionTreeSection selectedSection = null;
+            String sectionID = request.getParameter("section_id");
+            if (sectionID == null || "".equals(sectionID)) {
+                DecisionTree tree = section.getTree();
+                selectedSection = tree.getFirstSection();
+
+                if (selectedSection == null) {
+                    throw new RuntimeException("The first section has not been set for tree " + tree);
+                    }
+                } else {
+                    try {
+                        selectedSection = new 
+                        DecisionTreeSection(new BigDecimal(sectionID));
+                        } 
+                    catch (DataObjectNotFoundException e) {
+                        throw new RuntimeException("Cannot find section for section_id parameter " + sectionID);
+                         }
+                }
+
+                return section.equals(selectedSection);
+        } else {
+			return super.processProperty(obj, path, prop, context);
+        }
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/DecisionTreeUtil.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes;
+
+import com.arsdigita.globalization.GlobalizedMessage;
+
+
+/**
+ * Miscellaneous utility methods for the Decision Tree content type.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeUtil {
+    public static final String BUNDLE_NAME =
+        "com.arsdigita.camden.cms.contenttypes.DecisionTreeResources";
+    
+    public static GlobalizedMessage globalize(String key) {
+        return new GlobalizedMessage(key, BUNDLE_NAME);
+    }
+
+    public static GlobalizedMessage globalize(String key, Object[] args) {
+        return new GlobalizedMessage(key, BUNDLE_NAME, args);
+    }
+
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeOptionDeleteForm.java

@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+
+import java.math.BigDecimal;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Form;
+import com.arsdigita.bebop.FormProcessException;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.SaveCancelSection;
+import com.arsdigita.bebop.event.FormInitListener;
+import com.arsdigita.bebop.event.FormProcessListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionOption;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.ItemSelectionModel;
+
+/**
+ * A form to confirm deletion of a single section of a DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeOptionDeleteForm extends Form
+                                          implements FormInitListener, 
+                                                     FormSubmissionListener, 
+                                                     FormProcessListener
+{
+    private final static Logger s_log = Logger.getLogger(
+                                        DecisionTreeOptionDeleteForm.class.getName());
+
+    protected ItemSelectionModel m_selTree;
+    protected ItemSelectionModel m_selOption;
+    protected SaveCancelSection m_saveCancelSection;
+    private Label m_optionLabel;
+
+    /**
+     * 
+     * @param selTree
+     * @param selOption 
+     */
+    public DecisionTreeOptionDeleteForm (ItemSelectionModel selTree, 
+                                         ItemSelectionModel selOption) {
+
+        super("DecisionTreeOptionDeleteForm", new ColumnPanel(2));
+        m_selTree = selTree;
+        m_selOption = selOption;
+
+        ColumnPanel panel = (ColumnPanel)getPanel();
+        panel.setBorder(false);
+        panel.setPadColor("#FFFFFF");
+        panel.setColumnWidth(1, "20%");
+        panel.setColumnWidth(2, "80%");
+        panel.setWidth("100%");
+
+        m_optionLabel = new Label("Option Label");
+        add(m_optionLabel, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        addSaveCancelSection();
+
+        addInitListener(this);
+        addSubmissionListener(this);
+        addProcessListener(this);
+    }
+
+    /**
+     * 
+     * @return 
+     */
+    protected SaveCancelSection addSaveCancelSection () {
+        m_saveCancelSection = new SaveCancelSection();
+        m_saveCancelSection.getSaveButton().setButtonLabel("Delete");
+        add(m_saveCancelSection, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        return m_saveCancelSection;
+    }
+
+    /**
+     * 
+     * @param event
+     * @throws FormProcessException 
+     */
+    public void init ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        BigDecimal id = new BigDecimal(m_selOption
+        		.getSelectedKey(state).toString());
+        DecisionTreeSectionOption option = new DecisionTreeSectionOption(id);
+
+        m_optionLabel.setLabel(option.getLabel(), state);
+    }
+
+    public void submitted ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        if ( m_saveCancelSection.getCancelButton().isSelected(state) ) {
+            throw new FormProcessException( (String) DecisionTreeUtil
+                      .globalize("tree_section.submission_cancelled").localize());
+        }
+    }
+
+    public void process ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        BigDecimal id = new BigDecimal(m_selOption
+        		.getSelectedKey(state).toString());
+        DecisionTreeSectionOption option = new DecisionTreeSectionOption(id);
+
+        option.delete();
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeOptionEditForm.java

@@ -0,0 +1,278 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+import java.math.BigDecimal;
+import java.util.TooManyListenersException;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Form;
+import com.arsdigita.bebop.FormData;
+import com.arsdigita.bebop.FormProcessException;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.Page;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.SaveCancelSection;
+import com.arsdigita.bebop.event.FormInitListener;
+import com.arsdigita.bebop.event.FormProcessListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.bebop.event.PrintEvent;
+import com.arsdigita.bebop.event.PrintListener;
+import com.arsdigita.bebop.form.Option;
+import com.arsdigita.bebop.form.SingleSelect;
+import com.arsdigita.bebop.form.TextField;
+import com.arsdigita.bebop.parameters.NotNullValidationListener;
+import com.arsdigita.bebop.parameters.TrimmedStringParameter;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionCollection;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionOption;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.ItemSelectionModel;
+
+/**
+ * Form to edit a SectionOption for a DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeOptionEditForm extends Form 
+                                        implements FormInitListener, 
+                                                   FormProcessListener, 
+                                                   FormSubmissionListener {
+
+    private final static Logger s_log = Logger.getLogger(
+                                        DecisionTreeOptionEditForm.class);
+
+    private ItemSelectionModel m_selTree;
+    private ItemSelectionModel m_selOption;
+
+    private DecisionTreeViewOptions m_container;
+
+    private SaveCancelSection m_saveCancelSection;
+    private SingleSelect m_sectionWidget;
+
+    public static final String LABEL    = "label";
+    public static final String VALUE    = "value";
+    public static final String SECTION  = "section";
+
+    /**
+     * Constructor.
+     *
+     * @param selTree the current article
+     * @param selOption the current section
+     */
+    public DecisionTreeOptionEditForm(ItemSelectionModel selTree,
+                           ItemSelectionModel selOption) {
+        this(selTree, selOption, null);
+    }
+    
+    /**
+     * Constructor.
+     *
+     * @param selArticle the current article
+     * @param selOption the current section
+     * @param container container which this form is added to
+     */
+    public DecisionTreeOptionEditForm(ItemSelectionModel selTree,
+                           ItemSelectionModel selOption,
+                           DecisionTreeViewOptions container) {
+        super("DecisionTreeOptionEditForm", new ColumnPanel(2));
+        m_selTree = selTree;
+        m_selOption = selOption;
+        m_container = container;
+
+        setMethod(Form.POST);
+        setEncType("multipart/form-data");
+
+        ColumnPanel panel = (ColumnPanel)getPanel();
+        panel.setBorder(false);
+        panel.setPadColor("#FFFFFF");
+        panel.setColumnWidth(1, "20%");
+        panel.setColumnWidth(2, "80%");
+        panel.setWidth("100%");
+
+        addWidgets();
+        addSaveCancelSection();
+
+        addInitListener(this);
+        addSubmissionListener(this);
+        addProcessListener(this);
+    }
+
+    /**
+     * Instantiate and add a save/cancel section to the form.
+     *
+     * @return the SaveCancelSection that was added
+     */
+    protected SaveCancelSection addSaveCancelSection() {
+        m_saveCancelSection = new SaveCancelSection();
+        add(m_saveCancelSection, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        return m_saveCancelSection;
+    }
+
+    /**
+     * Returns the save/cancel section from this form.
+     */
+    public SaveCancelSection getSaveCancelSection() {
+        return m_saveCancelSection;
+    }
+
+    /**
+     * Set up the dynamic options for the section select widget.
+     */
+    private void initSectionOptions(PrintEvent e) {
+    	PageState state = e.getPageState();
+		SingleSelect target = (SingleSelect) e.getTarget();
+        DecisionTree tree = (DecisionTree)m_selTree.getSelectedObject(state);
+
+        if (tree != null) {
+            DecisionTreeSectionCollection sections = tree.getSections();
+            if (sections != null) {
+                while (sections.next()) {
+                    DecisionTreeSection section = sections.getSection();
+                    Option option = new Option(section.getID().toString(), section.getTitle());
+                    target.addOption(option, state);
+                }
+                sections.close();
+            }
+        }    	
+    }
+    
+    /** 
+     * Form initialisation hook.
+     */
+    public void init(FormSectionEvent fse) {
+        PageState state = fse.getPageState();
+        FormData data = fse.getFormData();
+ 
+        if (m_selOption.getSelectedKey(state) != null) {
+            BigDecimal id = new BigDecimal(m_selOption.getSelectedKey(state).toString());
+            // retrieve the selected Option from the persistence layer
+            DecisionTreeSectionOption sectionOption = new DecisionTreeSectionOption(id);
+
+            data.put(SECTION, sectionOption.getSection().getID());
+            data.put(LABEL, sectionOption.getLabel());
+            data.put(VALUE, sectionOption.getValue());
+        }
+    }
+
+    /**
+     * Add form widgets for a Section.
+     */
+    protected void addWidgets() {
+        Option pleaseSelect = new Option("", (String)DecisionTreeUtil.globalize("form.please_select").localize());
+
+        add(new Label(DecisionTreeUtil
+    			.globalize("form_label.section")));
+    	m_sectionWidget = new SingleSelect(SECTION);
+    	m_sectionWidget.addValidationListener(new NotNullValidationListener());
+        m_sectionWidget.addOption(pleaseSelect);
+
+    	try {
+    		m_sectionWidget.addPrintListener(new PrintListener() {
+    			public void prepare(PrintEvent e) {
+    				initSectionOptions(e);
+    			}
+    		});
+    	} catch (TooManyListenersException e) {
+            throw new RuntimeException(e);
+        }
+    	
+    	add(m_sectionWidget);
+
+    	add(new Label(DecisionTreeUtil
+    			.globalize("form_label.label")));
+    	TextField labelWidget = new TextField(new TrimmedStringParameter(LABEL));
+    	labelWidget.addValidationListener(new NotNullValidationListener());
+    	labelWidget.setSize(60);
+    	add(labelWidget);
+
+    	add(new Label(DecisionTreeUtil.globalize("form_label.value")));
+    	TextField valueWidget = new TextField(new TrimmedStringParameter(VALUE));
+    	valueWidget.addValidationListener(new NotNullValidationListener());
+    	valueWidget.setSize(60);
+    	add(valueWidget);
+    }
+
+    /**
+     * Called on form submission.  Check to see if the user clicked the
+     * cancel button.  If they did, don't continue with the form.
+     */
+    public void submitted(FormSectionEvent event) 
+    throws FormProcessException {
+    	PageState state = event.getPageState();
+
+    	if ( m_saveCancelSection.getCancelButton()
+    			.isSelected(state) && m_container != null) {
+    		m_container.onlyShowComponent(
+    				state, DecisionTreeViewOptions.OPTION_TABLE +
+    				m_container.getTypeIDStr());
+    		throw new FormProcessException(
+    				(String)DecisionTreeUtil
+    				.globalize("tree_section.submission_cancelled")
+    				.localize());
+    	}
+    }
+
+    /**
+     * Called after form has been validated. Create the new SectionOption and
+     * assign it to the current DecisionTree.
+     */
+    public void process(FormSectionEvent event) throws FormProcessException {
+    	PageState state = event.getPageState();
+    	FormData data = event.getFormData();
+
+    	DecisionTreeSection section = new DecisionTreeSection(new BigDecimal((String)data.get(SECTION)));
+
+    	DecisionTreeSectionOption option = null;
+        if (m_selOption.getSelectedKey(state) != null) {
+            BigDecimal id = new BigDecimal(m_selOption
+                                           .getSelectedKey(state).toString());
+            // retrieve the selected Option from the persistence layer
+            option = new DecisionTreeSectionOption(id);
+        } else {
+    		option = new DecisionTreeSectionOption();
+        	option.setName("DecisionTreeSectionOption " + option.getID());
+        	int rank = section.getMaxOptionRank() + 1;
+        	option.setRank(Integer.valueOf(rank));
+    	}
+        
+        String label = (String)data.get(LABEL);
+        String value = (String)data.get(VALUE);
+
+    	option.setSection(section);
+    	option.setLabel(label);
+    	option.setValue(value);
+
+    	if (m_container != null) {
+    		m_container.onlyShowComponent(
+    				state, 
+    				DecisionTreeViewOptions.OPTION_TABLE +
+    				m_container.getTypeIDStr());
+    	}
+    }
+
+    public void register(Page p) {
+        super.register(p);
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeOptionTable.java

@@ -0,0 +1,276 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+import java.math.BigDecimal;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.Component;
+import com.arsdigita.bebop.ControlLink;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.Table;
+import com.arsdigita.bebop.event.TableActionEvent;
+import com.arsdigita.bebop.event.TableActionListener;
+import com.arsdigita.bebop.table.TableCellRenderer;
+import com.arsdigita.bebop.table.TableColumn;
+import com.arsdigita.bebop.table.TableColumnModel;
+import com.arsdigita.bebop.table.TableModel;
+import com.arsdigita.bebop.table.TableModelBuilder;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionOption;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionOptionCollection;
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.SecurityManager;
+import com.arsdigita.cms.dispatcher.Utilities;
+import com.arsdigita.util.LockableImpl;
+
+/**
+ * A table that displays the options for the currently
+ * selected DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeOptionTable extends Table
+{
+    // column headings
+    public static final String COL_SECTION	= "Section";
+    public static final String COL_OPTION  	= "Option";
+    public static final String COL_EDIT   	= "Edit";
+    public static final String COL_MOVE		= "Move";
+    public static final String COL_DEL    	= "Delete";
+
+    private ItemSelectionModel m_selTree;
+    private ItemSelectionModel m_selOption;
+    private ItemSelectionModel m_moveOption;
+
+    private static final Logger s_log = Logger.getLogger(
+                                        DecisionTreeOptionTable.class);
+
+    /**
+     * Constructor.
+     *
+     * @param selTree a selection model that returns the MultiPartArticle
+     * which holds the sections to display.
+     */
+    public DecisionTreeOptionTable(ItemSelectionModel selTree, 
+                                   ItemSelectionModel moveOption) {
+        super();
+        m_selTree = selTree;
+        m_moveOption = moveOption;
+
+        TableColumnModel model = getColumnModel();
+        model.add(new TableColumn(0, COL_SECTION));
+        model.add(new TableColumn(1, COL_OPTION));
+        model.add(new TableColumn(2, COL_EDIT));
+        model.add(new TableColumn(3, COL_MOVE));
+        model.add(new TableColumn(4, COL_DEL));
+
+        model.get(2).setCellRenderer(new SectionTableCellRenderer(true));
+        model.get(3).setCellRenderer(new SectionTableCellRenderer(true));
+        model.get(4).setCellRenderer(new SectionTableCellRenderer(true));
+
+        setModelBuilder(new OptionTableModelBuilder(m_selTree, m_moveOption));
+        
+        addTableActionListener ( new TableActionListener () {
+            public void cellSelected ( TableActionEvent event ) {
+                PageState state = event.getPageState();
+
+                TableColumn col = getColumnModel()
+                    .get(event.getColumn().intValue());
+                String colName = (String)col.getHeaderValue();
+
+                if ( COL_MOVE.equals(colName) ) {
+                    if ( m_moveOption.getSelectedKey(state) == null ) {
+                        m_moveOption.setSelectedKey(state, m_selOption.getSelectedKey(state));
+                    } else {
+                        BigDecimal id = (BigDecimal) m_moveOption.getSelectedKey(state);
+                        DecisionTreeSectionOption option = new DecisionTreeSectionOption(id);
+
+                        BigDecimal dest = new BigDecimal((String) event.getRowKey());
+                        DecisionTreeSectionOption destOption = new DecisionTreeSectionOption(dest);
+
+                        DecisionTreeSection section = option.getSection();
+                        
+                        if (section.equals(destOption.getSection())) {
+                        	// if option is lower in rank than the dest
+                        	// then move below is default behavior
+                        	int rank = destOption.getRank().intValue();
+                        	if (option.getRank().intValue() > rank) {
+                        		// otherwise, add one to get "move below"
+                        		rank++;
+                        	}
+
+                        	section.changeOptionRank(option, rank);
+                        	option.save();
+                        }
+                        m_moveOption.setSelectedKey(state, null);
+                    }
+                }
+            }
+
+            public void headSelected ( TableActionEvent event ) {
+                // do nothing
+            }
+        });
+    }
+
+    public void setOptionModel(ItemSelectionModel selOption) {
+        if (selOption == null) {
+            s_log.warn("null item model");
+        }
+        m_selOption = selOption;
+    }
+
+    /**
+     * The model builder to generate a suitable model for the OptionTable
+     */
+    protected class OptionTableModelBuilder extends LockableImpl
+        implements TableModelBuilder
+    {
+        protected ItemSelectionModel m_selTree;
+        protected ItemSelectionModel m_moveOption;
+
+        public OptionTableModelBuilder(ItemSelectionModel selTree, ItemSelectionModel moveOption) {
+            m_selTree = selTree;
+            m_moveOption = moveOption;
+        }
+
+        public TableModel makeModel(Table table, PageState state) {
+            table.getRowSelectionModel().clearSelection(state);
+            DecisionTree tree = (DecisionTree)m_selTree.getSelectedObject(state);
+            return new OptionTableModel(table, state, tree, m_moveOption);
+        }
+    }
+
+    protected class OptionTableModel implements TableModel
+    {
+        private TableColumnModel m_colModel;
+        private PageState m_state;
+        private DecisionTreeSectionOptionCollection m_options;
+        private ItemSelectionModel m_moveOption;
+        private DecisionTreeSectionOption m_option;
+
+        /** Constructor. */
+        public OptionTableModel(Table table, PageState state, DecisionTree tree, ItemSelectionModel moveOption) {
+            m_colModel = table.getColumnModel();
+            m_state = state;
+            m_options = tree.getOptions();
+            m_moveOption = moveOption;
+        }
+
+        /** Return the number of columsn this TableModel has. */
+        public int getColumnCount() {
+            return m_colModel.size();
+        }
+
+        /** Move to the next row and return true if the model is now positioned on
+         *  a valid row.
+         */
+        public boolean nextRow() {
+            if (m_options.next()) {
+                m_option = (DecisionTreeSectionOption) m_options.getOption();
+                return true;
+            }
+            return false;
+        }
+
+        /** Return the data element for the given column and the current row. */
+        public Object getElementAt(int columnIndex) {
+            if (m_colModel == null) { return null; }
+
+            // match columns by name... makes for easier reordering
+            TableColumn col = m_colModel.get(columnIndex);
+            String colName = (String) col.getHeaderValue();
+
+            if (COL_SECTION.equals(colName)) {
+                return m_option.getSection().getTitle();
+            } else if (COL_OPTION.equals(colName)) {
+                return m_option.getLabel();
+            } else if (COL_EDIT.equals(colName)) {
+                return "edit";
+            } else if (COL_MOVE.equals(colName)) {
+                if ( m_moveOption.getSelectedKey(m_state) == null ) {
+                    return "move";
+                } else {
+                	DecisionTreeSectionOption src = new DecisionTreeSectionOption(new BigDecimal((String) m_moveOption.getSelectedKey(m_state)));
+                	if (m_option.getSection().equals(src.getSection()))
+                		return "move below here";
+                	else
+                		return "";
+                }
+            } else if (COL_DEL.equals(colName)) {
+                return "delete";
+            }
+
+            return null;
+        }
+
+        /** Return the key for the given column and the current row. */
+        public Object getKeyAt(int columnIndex) {
+            return m_option.getID();
+        }
+    }
+
+    public class SectionTableCellRenderer extends LockableImpl
+        implements TableCellRenderer
+    {
+        private boolean m_active;
+
+        public SectionTableCellRenderer () {
+            this(false);
+        }
+
+        public SectionTableCellRenderer(boolean active) {
+            m_active = active;
+        }
+
+        public Component getComponent(Table table, PageState state,
+        		Object value, boolean isSelected,
+        		Object key, int row, int column) {
+        	Component ret = null;
+            SecurityManager sm = Utilities.getSecurityManager(state);
+            ContentItem item = (ContentItem)m_selTree.getSelectedObject(state);
+            
+            boolean active = m_active &&
+                sm.canAccess(state.getRequest(), SecurityManager.EDIT_ITEM,
+                                     item);
+
+            if (value instanceof Component) {
+                ret = (Component)value;
+            } else {
+                if (value == null) {
+                    ret = new Label("", false);
+                } else {
+                    if (active) {
+                        ret = new ControlLink(value.toString());
+                    } else {
+                        ret = new Label(value.toString());
+                    }
+                }
+            }
+
+            return ret;
+        }
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeParameterNameValidationListener.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+import com.arsdigita.bebop.FormProcessException;
+import com.arsdigita.bebop.event.ParameterEvent;
+import com.arsdigita.bebop.parameters.GlobalizedParameterListener;
+import com.arsdigita.bebop.parameters.ParameterData;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.globalization.GlobalizedMessage;
+
+/**
+ * Verifies that the
+ * parameter's value contains only letters, digits, "-" and "_".
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ **/
+
+public class DecisionTreeParameterNameValidationListener 
+             extends GlobalizedParameterListener {
+
+    public DecisionTreeParameterNameValidationListener() {
+        setError(DecisionTreeUtil.globalize("error.parameter_name_characters"));
+    }
+
+    public DecisionTreeParameterNameValidationListener(GlobalizedMessage error) {
+        setError(error);
+    }
+
+    public void validate (ParameterEvent e) throws FormProcessException {
+        ParameterData data = e.getParameterData();
+        Object obj = data.getValue();
+
+        if (obj == null) {
+            return;
+        }
+
+        String value;
+        try {
+            value = (String) obj;
+        } catch (ClassCastException cce) {
+            throw new FormProcessException (cce.getMessage());
+        }
+
+        for (int i = 0; i < value.length(); i++) {
+            char c = value.charAt(i);
+            if (!isPrintableChar(c)) {
+                data.addError(getError());
+                return;
+            }
+        }
+    }
+
+      private boolean isPrintableChar( char c ) {
+          Character.UnicodeBlock block = Character.UnicodeBlock.of( c );
+          return (!Character.isISOControl(c)) && 
+                  block != null &&
+                  block != Character.UnicodeBlock.SPECIALS;
+      }
+
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreePropertiesForm.java

@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+import com.arsdigita.bebop.FormData;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.event.FormInitListener;
+import com.arsdigita.bebop.event.FormProcessListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.bebop.form.TextArea;
+import com.arsdigita.bebop.form.TextField;
+import com.arsdigita.bebop.parameters.StringParameter;
+import com.arsdigita.bebop.parameters.TrimmedStringParameter;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.ui.authoring.BasicPageForm;
+
+/**
+ * CMS authoring form for the Camden Decision Tree content type.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreePropertiesForm extends BasicPageForm implements
+        FormProcessListener, FormInitListener, FormSubmissionListener {
+
+    private final static String ID			= "FORM_PROPERTIES";
+    public final static String DESCRIPTION	= "description";
+    public final static String CANCEL_URL	= "cancelURL";
+
+    private DecisionTreePropertiesStep m_step;
+
+    /**
+     * Creates a new form to edit the Consultation object specified by the item
+     * selection model passed in.
+     *
+     * @param itemModel
+     *            The ItemSelectionModel to use to obtain the Article to work on
+     * @param step
+     *            The ArticlePropertiesStep which controls this form.
+     */
+    public DecisionTreePropertiesForm(ItemSelectionModel itemModel,
+    		DecisionTreePropertiesStep step) {
+        super(ID, itemModel);
+        m_step = step;
+        addSubmissionListener(this);
+    }
+
+    protected void addWidgets() {
+    	super.addWidgets();
+
+    	add(new Label(DecisionTreeUtil.globalize("form_label.description")));
+    	
+    	TextArea description = new TextArea(new TrimmedStringParameter(DESCRIPTION));
+    	description.setRows(5);
+    	description.setCols(30);
+    	add(description);
+    	
+    	add(new Label(DecisionTreeUtil.globalize("form_label.cancel_url")));
+    	TextField cancelURL = new TextField(new StringParameter(CANCEL_URL));
+    	cancelURL.setSize(60);
+    	add(cancelURL);
+	}
+
+	/** Cancels streamlined editing. */
+    public void submitted(FormSectionEvent fse) {
+        PageState state = fse.getPageState();
+
+        if (m_step != null &&
+            getSaveCancelSection().getCancelButton().isSelected(state)) {
+            m_step.cancelStreamlinedCreation(state);
+        }
+    }
+
+    /** Form processing hook. Saves Event object. */
+    public void process(FormSectionEvent fse) {
+        PageState state = fse.getPageState();
+        FormData data = fse.getFormData();
+
+        DecisionTree decisionTree = (DecisionTree)processBasicWidgets(fse);
+        decisionTree.setDescription((String)data.get(DESCRIPTION));
+        decisionTree.setCancelURL((String)data.get(CANCEL_URL));
+        decisionTree.save();
+
+        if (m_step != null)
+            m_step.maybeForwardToNextStep(state);
+    }
+
+    /** Form initialisation hook. Fills widgets with data. */
+    public void init(FormSectionEvent fse) {
+    	DecisionTree item = (DecisionTree)initBasicWidgets(fse);
+    	
+    	FormData data = fse.getFormData();
+    	data.put(DESCRIPTION, item.getDescription());
+    	data.put(CANCEL_URL, item.getCancelURL());
+    }
+    
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreePropertiesStep.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+import com.arsdigita.bebop.Component;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.ContentPage;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.ui.authoring.AuthoringKitWizard;
+import com.arsdigita.cms.ui.authoring.BasicPageForm;
+import com.arsdigita.cms.ui.authoring.SimpleEditStep;
+import com.arsdigita.cms.ui.workflow.WorkflowLockedComponentAccess;
+import com.arsdigita.cms.util.GlobalizationUtil;
+import com.arsdigita.toolbox.ui.DomainObjectPropertySheet;
+
+/**
+ * CMS authoring step for the Camden Decision Tree content type.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreePropertiesStep extends SimpleEditStep {
+
+    /** The name of the editing sheet added to this step */
+    public static String EDIT_SHEET_NAME	= "SHEET_PROPERTIES";
+    public final static String CANCEL_URL	= "cancelURL"; 
+
+    public DecisionTreePropertiesStep(ItemSelectionModel itemModel,
+            AuthoringKitWizard parent) {
+        super(itemModel, parent);
+
+        setDefaultEditKey(EDIT_SHEET_NAME);
+
+        BasicPageForm editSheet;
+
+        editSheet = new DecisionTreePropertiesForm( itemModel, this );
+        add(EDIT_SHEET_NAME, "Edit", new WorkflowLockedComponentAccess(editSheet, itemModel),
+             editSheet.getSaveCancelSection().getCancelButton() );
+
+        setDisplayComponent(getPropertySheet(itemModel));
+    }
+
+    /**
+     * Returns a component that displays the properties of the
+     * Article specified by the ItemSelectionModel passed in.
+     * @param itemModel The ItemSelectionModel to use
+     * @pre itemModel != null
+     * @return A component to display the state of the basic properties
+     *  of the release
+     */
+    public static Component getPropertySheet( ItemSelectionModel itemModel ) {
+        DomainObjectPropertySheet sheet = new DomainObjectPropertySheet(itemModel);
+
+        sheet.add(GlobalizationUtil.globalize("cms.contenttypes.ui.name"), ContentItem.NAME);
+        sheet.add(GlobalizationUtil.globalize("cms.contenttypes.ui.title"), ContentPage.TITLE);
+        sheet.add(GlobalizationUtil.globalize("cms.contenttypes.ui.description"), ContentPage.DESCRIPTION);
+        sheet.add(DecisionTreeUtil.globalize("properties.cancel_url"), CANCEL_URL);
+
+        return sheet;
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeSectionDeleteForm.java

@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Form;
+import com.arsdigita.bebop.FormProcessException;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.SaveCancelSection;
+import com.arsdigita.bebop.event.FormInitListener;
+import com.arsdigita.bebop.event.FormProcessListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.util.Assert;
+
+/**
+ * A form to confirm deletion of a single section of a DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeSectionDeleteForm extends Form
+    implements FormInitListener, FormSubmissionListener, FormProcessListener
+{
+    private final static Logger log = Logger.getLogger(
+                                      DecisionTreeSectionDeleteForm.class.getName());
+
+    protected ItemSelectionModel m_selTree;
+    protected ItemSelectionModel m_selSection;
+    protected SaveCancelSection m_saveCancelSection;
+    private Label m_sectionNameLabel;
+
+
+    /**
+     * 
+     * @param selArticle
+     * @param selSection 
+     */
+    public DecisionTreeSectionDeleteForm( ItemSelectionModel selArticle,
+                                          ItemSelectionModel selSection) {
+        super("DecisionTreeSectionDeleteForm", new ColumnPanel(2));
+        m_selTree = selArticle;
+        m_selSection = selSection;
+
+        ColumnPanel panel = (ColumnPanel)getPanel();
+        panel.setBorder(false);
+        panel.setPadColor("#FFFFFF");
+        panel.setColumnWidth(1, "20%");
+        panel.setColumnWidth(2, "80%");
+        panel.setWidth("100%");
+
+        m_sectionNameLabel = new Label ("Section Name");
+        add(m_sectionNameLabel, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        addSaveCancelSection();
+
+        addInitListener(this);
+        addSubmissionListener(this);
+        addProcessListener(this);
+    }
+
+    protected SaveCancelSection addSaveCancelSection () {
+        m_saveCancelSection = new SaveCancelSection();
+        m_saveCancelSection.getSaveButton().setButtonLabel("Delete");
+        add(m_saveCancelSection, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        return m_saveCancelSection;
+    }
+
+    public void init ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        DecisionTreeSection section = 
+                (DecisionTreeSection)m_selSection.getSelectedObject(state);
+
+        if ( section == null ) {
+            log.error("No section selected");
+        } else {
+            m_sectionNameLabel.setLabel(section.getTitle(),state);
+        }
+    }
+
+    public void submitted ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        if ( m_saveCancelSection.getCancelButton().isSelected(state) ) {
+            throw new FormProcessException( (String) DecisionTreeUtil.globalize("tree_section.submission_cancelled").localize());
+        }
+    }
+
+    public void process ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        DecisionTree article = (DecisionTree)m_selTree.getSelectedObject(state);
+        DecisionTreeSection section = (DecisionTreeSection)m_selSection.getSelectedObject(state);
+
+        Assert.exists(article, DecisionTree.class);
+        Assert.exists(section, DecisionTreeSection.class);
+
+        article.removeSection(section);
+
+        log.info("section " + m_selSection.getSelectedKey(state) + " delete");
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeSectionEditForm.java

@@ -0,0 +1,305 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+
+import java.math.BigDecimal;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Form;
+import com.arsdigita.bebop.FormData;
+import com.arsdigita.bebop.FormProcessException;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.Page;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.SaveCancelSection;
+import com.arsdigita.bebop.event.FormInitListener;
+import com.arsdigita.bebop.event.FormProcessListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.bebop.form.TextField;
+import com.arsdigita.bebop.parameters.BigDecimalParameter;
+import com.arsdigita.bebop.parameters.NotEmptyValidationListener;
+import com.arsdigita.bebop.parameters.StringIsLettersOrDigitsValidationListener;
+import com.arsdigita.bebop.parameters.TrimmedStringParameter;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.TextAsset;
+import com.arsdigita.cms.ui.CMSDHTMLEditor;
+import com.arsdigita.domain.DataObjectNotFoundException;
+import com.arsdigita.util.UncheckedWrapperException;
+
+
+/**
+ * Form to edit a TreeSection for a DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeSectionEditForm extends Form 
+                                         implements FormInitListener, 
+                                                    FormProcessListener, 
+                                                    FormSubmissionListener {
+
+    private final static Logger log = Logger.getLogger(
+                                      DecisionTreeSectionEditForm.class);
+
+    private ItemSelectionModel m_selTree;
+    private ItemSelectionModel m_selSection;
+
+    private BigDecimalParameter m_instructionsParam;
+    private ItemSelectionModel m_selInstructions;
+    private DecisionTreeViewSections m_container;
+
+    private SaveCancelSection m_saveCancelSection;
+
+    public static final String TITLE          = "title";
+    public static final String PARAMETER_NAME = "parameterName";
+    public static final String INSTRUCTIONS   = "instructions";
+
+    private static final String INSTRUCTIONS_PARAM = "instructionsParam";
+
+    /**
+     * Constructor.
+     *
+     * @param selTree the current article
+     * @param selSection the current section
+     */
+    public DecisionTreeSectionEditForm(ItemSelectionModel selTree,
+                           ItemSelectionModel selSection) {
+        this(selTree, selSection, null);
+    }
+    /**
+     * Constructor.
+     *
+     * @param selArticle the current article
+     * @param selSection the current section
+     * @param container container which this form is added to
+     */
+    public DecisionTreeSectionEditForm(ItemSelectionModel selTree,
+                           ItemSelectionModel selSection,
+                           DecisionTreeViewSections container) {
+        super("SectionEditForm", new ColumnPanel(2));
+        m_selTree = selTree;
+        m_selSection = selSection;
+        m_container = container;
+
+        m_instructionsParam = new BigDecimalParameter(INSTRUCTIONS_PARAM);
+        m_selInstructions = new ItemSelectionModel(
+                                           TextAsset.class.getName(),
+                                           TextAsset.BASE_DATA_OBJECT_TYPE,
+                                           m_instructionsParam);
+
+        setMethod(Form.POST);
+        setEncType("multipart/form-data");
+
+        ColumnPanel panel = (ColumnPanel)getPanel();
+        panel.setBorder(false);
+        panel.setPadColor("#FFFFFF");
+        panel.setColumnWidth(1, "20%");
+        panel.setColumnWidth(2, "80%");
+        panel.setWidth("100%");
+
+        addWidgets();
+        addSaveCancelSection();
+
+        addInitListener(this);
+        addSubmissionListener(this);
+        addProcessListener(this);
+    }
+
+    /**
+     * Instantiate and add a save/cancel section to the form.
+     *
+     * @return the SaveCancelSection that was added
+     */
+    protected SaveCancelSection addSaveCancelSection() {
+        m_saveCancelSection = new SaveCancelSection();
+        add(m_saveCancelSection, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        return m_saveCancelSection;
+    }
+
+    /**
+     * Returns the save/cancel section from this form.
+     */
+    public SaveCancelSection getSaveCancelSection() {
+        return m_saveCancelSection;
+    }
+
+    /**
+     * Add form widgets for a Section.
+     */
+    protected void addWidgets() {
+        add(new Label(DecisionTreeUtil.globalize("form_label.title")));
+        TextField titleWidget = new TextField(new TrimmedStringParameter(TITLE));
+        titleWidget.addValidationListener(new NotEmptyValidationListener());
+        add(titleWidget);
+
+        add(new Label(DecisionTreeUtil.globalize("form_label.parameter_name")));
+        TextField parameterWidget = new TextField(new TrimmedStringParameter(PARAMETER_NAME));
+        parameterWidget.addValidationListener(new NotEmptyValidationListener());
+        parameterWidget.addValidationListener(new DecisionTreeParameterNameValidationListener());
+        add(parameterWidget);
+        
+        add(new Label(DecisionTreeUtil.globalize("form_label.instructions")),
+            ColumnPanel.LEFT | ColumnPanel.FULL_WIDTH);
+        CMSDHTMLEditor textWidget = 
+            new CMSDHTMLEditor(new TrimmedStringParameter(INSTRUCTIONS));
+        textWidget.setRows(40);
+        textWidget.setCols(70);
+        textWidget.setWrap(CMSDHTMLEditor.SOFT);
+        add(textWidget,
+            ColumnPanel.LEFT | ColumnPanel.FULL_WIDTH);
+    }
+
+    /**
+     * Initialize the form.  If there is a selected section, ie. this
+     * is an 'edit' step rather than a 'create new' step, load the data
+     * into the form fields.
+     */
+    public void init( FormSectionEvent event ) 
+    throws FormProcessException {
+    	PageState state = event.getPageState();
+    	FormData data = event.getFormData();
+    	m_selInstructions.setSelectedObject(state,null);
+
+    	if ( m_selSection.getSelectedKey(state) != null ) {
+    		BigDecimal id = new BigDecimal(m_selSection
+    				.getSelectedKey(state).toString());
+    		try {
+    			// retrieve the selected Section from the persistence layer
+    			DecisionTreeSection section = new DecisionTreeSection(id);
+
+    			data.put(TITLE, section.getTitle());
+    			data.put(PARAMETER_NAME, section.getParameterName());
+
+    			TextAsset t = section.getInstructions();
+    			if ( t != null ) {
+    				m_selInstructions.setSelectedObject(state, t);
+    				data.put(INSTRUCTIONS, t.getText());
+    			}
+
+    		} catch ( DataObjectNotFoundException ex ) {
+    			log.error("Section(" + id + ") could not be found");
+    		}
+    	}
+        }
+
+
+    /**
+     * Called on form submission.  Check to see if the user clicked the
+     * cancel button.  If they did, don't continue with the form.
+     */
+    public void submitted( FormSectionEvent event ) 
+    throws FormProcessException {
+    	PageState state = event.getPageState();
+
+    	if ( m_saveCancelSection.getCancelButton()
+    			.isSelected(state) && m_container != null) {
+    		m_container.onlyShowComponent(
+    				state, DecisionTreeViewSections.SECTION_TABLE +
+    				m_container.getTypeIDStr());
+    		throw new FormProcessException(
+    				(String)DecisionTreeUtil
+    				.globalize("tree_section.submission_cancelled")
+    				.localize());
+    	}
+    }
+
+    /**
+     * Called after form has been validated. Create the new TreeSection and
+     * assign it to the current DecisionTree.
+     */
+    public void process(FormSectionEvent event) 
+    throws FormProcessException {
+    	PageState state = event.getPageState();
+    	FormData data = event.getFormData();
+
+    	// retrieve the current DecisionTree
+    	BigDecimal id = new BigDecimal(
+    			m_selTree.getSelectedKey(state).toString());
+
+    	DecisionTree tree;
+    	try {
+    		tree = new DecisionTree(id);
+    	} catch ( DataObjectNotFoundException ex ) {
+    		throw new UncheckedWrapperException(ex);
+    	}            
+
+    	// get the selected section to update or create a new one
+        DecisionTreeSection section = (DecisionTreeSection)
+                                      m_selSection.getSelectedObject(state);
+    	if (section == null) {
+    		section = createSection(event, tree);                
+    		tree.addSection(section);
+    	}
+
+    	section.setTitle((String) data.get(TITLE));
+    	section.setParameterName((String) data.get(PARAMETER_NAME));
+
+    	// get the text asset
+    	TextAsset textAsset = (TextAsset)m_selInstructions.getSelectedObject(state);
+    	if ( textAsset == null ) {
+    		textAsset = new TextAsset();
+    		textAsset.setName(section.getName() + " text");
+    		m_selInstructions.setSelectedObject(state, textAsset);
+    		section.setInstructions(textAsset);
+    	}
+
+    	String text = (String)data.get(INSTRUCTIONS);
+    	if ( text == null ) { text = ""; }
+
+    	textAsset.setText(text);
+    	if ( m_container != null) {
+    		m_container.onlyShowComponent(
+    				state, 
+    				DecisionTreeViewSections.SECTION_TABLE +
+    				m_container.getTypeIDStr());
+    	}
+    }
+    
+    /**
+     * Utility method to create a Section from the form data supplied.
+     */
+    protected DecisionTreeSection createSection(FormSectionEvent event, 
+                                                DecisionTree tree) {
+        FormData data = event.getFormData();
+
+        DecisionTreeSection section = new DecisionTreeSection();
+
+        section.setTitle((String)data.get(TITLE));
+        section.setName(tree.getName() + ": " + (String)data.get(TITLE));
+
+        return section;
+    }
+
+    /**
+     * 
+     * @param p 
+     */
+    @Override
+    public void register(Page p) {
+        super.register(p);
+        p.addGlobalStateParam(m_instructionsParam);
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeSectionTable.java

@@ -0,0 +1,219 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.Component;
+import com.arsdigita.bebop.ControlLink;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.Table;
+import com.arsdigita.bebop.table.TableCellRenderer;
+import com.arsdigita.bebop.table.TableColumn;
+import com.arsdigita.bebop.table.TableColumnModel;
+import com.arsdigita.bebop.table.TableModel;
+import com.arsdigita.bebop.table.TableModelBuilder;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionCollection;
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.SecurityManager;
+import com.arsdigita.cms.dispatcher.Utilities;
+import com.arsdigita.util.LockableImpl;
+
+
+/**
+ * A table that displays the sections for the currently
+ * selected DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeSectionTable extends Table
+{
+    // column headings
+    public static final String COL_TITLE  = "Section";
+    public static final String COL_EDIT   = "Edit";
+    public static final String COL_DEL    = "Delete";
+    public static final String COL_FIRST  = "First Section?";
+
+    private ItemSelectionModel m_selTree;
+
+    private static final Logger s_log = Logger.getLogger(
+                                        DecisionTreeSectionTable.class);
+
+    /**
+     * Constructor.
+     *
+     * @param selArticle a selection model that returns the MultiPartArticle
+     * which holds the sections to display.
+     */
+    public DecisionTreeSectionTable (ItemSelectionModel selArticle) {
+        super();
+        m_selTree = selArticle;
+
+        TableColumnModel model = getColumnModel();
+        model.add( new TableColumn(0, COL_TITLE));
+        model.add( new TableColumn(1, COL_EDIT));
+        model.add( new TableColumn(2, COL_DEL));
+        model.add( new TableColumn(3, COL_FIRST));
+
+        model.get(1).setCellRenderer(new SectionTableCellRenderer(true));
+        model.get(2).setCellRenderer(new SectionTableCellRenderer(true));
+        model.get(3).setCellRenderer(new SectionTableCellRenderer(true));
+
+        setModelBuilder(new SectionTableModelBuilder(m_selTree));
+    }
+
+    public void setSectionModel ( ItemSelectionModel selSection ) {
+        if ( selSection == null ) {
+            s_log.warn("null item model");
+        }
+    }
+
+    /**
+     * The model builder to generate a suitable model for the SectionTable
+     */
+    protected class SectionTableModelBuilder extends LockableImpl
+        implements TableModelBuilder
+    {
+        protected ItemSelectionModel m_selTree;
+
+        public SectionTableModelBuilder (ItemSelectionModel selTree) {
+            m_selTree = selTree;
+        }
+
+        public TableModel makeModel(Table table, PageState state) {
+            table.getRowSelectionModel().clearSelection(state);
+
+            DecisionTree tree = (DecisionTree)m_selTree.getSelectedObject(state);
+
+            return new SectionTableModel(table, state, tree);
+        }
+    }
+
+    protected class SectionTableModel
+        implements TableModel
+    {
+        private TableColumnModel m_colModel;
+        private DecisionTreeSectionCollection m_sections;
+        private DecisionTreeSection m_section;
+
+        /** Constructor. */
+        public SectionTableModel (Table table, PageState state, DecisionTree tree) {
+            m_colModel = table.getColumnModel();
+            m_sections = tree.getSections();
+        }
+
+        /** Return the number of columsn this TableModel has. */
+        public int getColumnCount () {
+            return m_colModel.size();
+        }
+
+        /** Move to the next row and return true if the model is now positioned on
+         *  a valid row.
+         */
+        public boolean nextRow () {
+            if ( m_sections.next() ) {
+                m_section = (DecisionTreeSection)m_sections.getSection();
+                return true;
+            }
+            return false;
+        }
+
+        /** Return the data element for the given column and the current row. */
+        public Object getElementAt(int columnIndex) {
+            if (m_colModel == null) { return null; }
+
+            // match columns by name... makes for easier reordering
+            TableColumn col = m_colModel.get(columnIndex);
+            String colName = (String)col.getHeaderValue();
+
+            if ( COL_TITLE.equals(colName) ) {
+                return m_section.getTitle();
+            } else if ( COL_EDIT.equals(colName) ) {
+                return "edit";
+            } else if ( COL_DEL.equals(colName) ) {
+                return "delete";
+            } else if ( COL_FIRST.equals(colName) ) {
+            	DecisionTree tree = m_section.getTree();
+            	DecisionTreeSection firstSection = tree.getFirstSection();
+            	if (firstSection != null && firstSection.getID() == m_section.getID()) {
+            		return "";
+            	} else {
+            		return "set";
+            	}
+            }
+
+            return null;
+        }
+
+        /** Return the key for the given column and the current row. */
+        public Object getKeyAt(int columnIndex) {
+            return m_section.getID();
+        }
+    }
+
+    public class SectionTableCellRenderer extends LockableImpl
+        implements TableCellRenderer
+    {
+        private boolean m_active;
+
+        public SectionTableCellRenderer () {
+            this(false);
+        }
+
+        public SectionTableCellRenderer ( boolean active ) {
+            m_active = active;
+        }
+
+        public Component getComponent ( Table table, PageState state,
+                                        Object value, boolean isSelected,
+                                        Object key, int row, int column ) {
+            Component ret = null;
+            SecurityManager sm = Utilities.getSecurityManager(state);
+            ContentItem item = (ContentItem)m_selTree.getSelectedObject(state);
+            
+            boolean active = m_active &&
+                sm.canAccess(state.getRequest(), SecurityManager.EDIT_ITEM,
+                                     item);
+
+            if (value instanceof Component) {
+                ret = (Component)value;
+            } else {
+                if (value == null) {
+                    ret = new Label("", false);
+                } else {
+                    if (active) {
+                        ret = new ControlLink(value.toString());
+                    } else {
+                        ret = new Label(value.toString());
+                    }
+                }
+            }
+
+            return ret;
+        }
+    }
+
+
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeTargetDeleteForm.java

@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+import java.math.BigDecimal;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Form;
+import com.arsdigita.bebop.FormProcessException;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.SaveCancelSection;
+import com.arsdigita.bebop.event.FormInitListener;
+import com.arsdigita.bebop.event.FormProcessListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.contenttypes.DecisionTreeOptionTarget;
+import com.arsdigita.cms.ItemSelectionModel;
+
+/**
+ * A form to confirm deletion of a single section of a DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeTargetDeleteForm extends Form
+    implements FormInitListener, FormSubmissionListener, FormProcessListener
+{
+    private final static Logger s_log = Logger.getLogger(
+                                        DecisionTreeTargetDeleteForm.class.getName());
+
+    protected ItemSelectionModel m_selTree;
+    protected ItemSelectionModel m_selTarget;
+    protected SaveCancelSection m_saveCancelSection;
+    private Label m_targetMatchValue;
+
+    /**
+     * 
+     * @param selTree
+     * @param selTarget 
+     */
+    public DecisionTreeTargetDeleteForm (ItemSelectionModel selTree, 
+                                         ItemSelectionModel selTarget) {
+        super("DecisionTreeTargetDeleteForm", new ColumnPanel(2));
+        m_selTree = selTree;
+        m_selTarget = selTarget;
+
+        ColumnPanel panel = (ColumnPanel)getPanel();
+        panel.setBorder(false);
+        panel.setPadColor("#FFFFFF");
+        panel.setColumnWidth(1, "20%");
+        panel.setColumnWidth(2, "80%");
+        panel.setWidth("100%");
+
+        m_targetMatchValue = new Label("Target Match Value");
+        add(m_targetMatchValue, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        addSaveCancelSection();
+
+        addInitListener(this);
+        addSubmissionListener(this);
+        addProcessListener(this);
+    }
+
+    protected SaveCancelSection addSaveCancelSection () {
+        m_saveCancelSection = new SaveCancelSection();
+        m_saveCancelSection.getSaveButton().setButtonLabel("Delete");
+        add(m_saveCancelSection, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        return m_saveCancelSection;
+    }
+
+    public void init ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        BigDecimal id = new BigDecimal(m_selTarget
+        		.getSelectedKey(state).toString());
+        DecisionTreeOptionTarget target = new DecisionTreeOptionTarget(id);
+
+        m_targetMatchValue.setLabel(target.getMatchOption().getLabel(), state);
+    }
+
+    public void submitted ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        if ( m_saveCancelSection.getCancelButton().isSelected(state) ) {
+            throw new FormProcessException( (String) 
+                      DecisionTreeUtil.globalize("tree_section.submission_cancelled")
+                                      .localize());
+        }
+    }
+
+    public void process ( FormSectionEvent event ) throws FormProcessException {
+        PageState state = event.getPageState();
+
+        BigDecimal id = new BigDecimal(m_selTarget
+        		.getSelectedKey(state).toString());
+        DecisionTreeOptionTarget target = new DecisionTreeOptionTarget(id);
+
+        target.delete();
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeTargetEditForm.java

@@ -0,0 +1,355 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+import java.math.BigDecimal;
+import java.util.TooManyListenersException;
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Form;
+import com.arsdigita.bebop.FormData;
+import com.arsdigita.bebop.FormProcessException;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.Page;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.SaveCancelSection;
+import com.arsdigita.bebop.event.FormInitListener;
+import com.arsdigita.bebop.event.FormProcessListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.bebop.event.FormValidationListener;
+import com.arsdigita.bebop.event.PrintEvent;
+import com.arsdigita.bebop.event.PrintListener;
+import com.arsdigita.bebop.form.Option;
+import com.arsdigita.bebop.form.SingleSelect;
+import com.arsdigita.bebop.form.TextField;
+import com.arsdigita.bebop.parameters.NotNullValidationListener;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionOption;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionOptionCollection;
+import com.arsdigita.cms.contenttypes.DecisionTreeOptionTarget;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionCollection;
+import com.arsdigita.cms.ItemSelectionModel;
+
+/**
+ * Form to edit an DecisionTreeOptionTarget for a DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeTargetEditForm extends Form 
+                                        implements FormInitListener, 
+                                                   FormProcessListener, 
+                                                   FormSubmissionListener {
+
+    private final static Logger s_log = Logger.getLogger(
+                                        DecisionTreeTargetEditForm.class);
+
+    private ItemSelectionModel m_selTree;
+    private ItemSelectionModel m_selTarget;
+
+    private DecisionTreeViewTargets m_container;
+
+    private SaveCancelSection m_saveCancelSection;
+    private SingleSelect m_sectionWidget;
+    private SingleSelect m_matchValueWidget;
+	private SingleSelect m_targetSectionWidget;
+	private TextField m_targetURLWidget;
+
+    public static final String MATCH_OPTION   = "matchOption";
+    public static final String TARGET_URL     = "targetURL";
+    public static final String TARGET_SECTION = "targetSection";
+    
+    /**
+     * Constructor.
+     *
+     * @param selTree the current article
+     * @param selTarget the current section
+     */
+    public DecisionTreeTargetEditForm(ItemSelectionModel selTree,
+                                      ItemSelectionModel selTarget) {
+        this(selTree, selTarget, null);
+    }
+    
+    /**
+     * Constructor.
+     *
+     * @param selArticle the current article
+     * @param selTarget the current section
+     * @param container container which this form is added to
+     */
+    public DecisionTreeTargetEditForm(ItemSelectionModel selTree,
+                                      ItemSelectionModel selTarget,
+                                      DecisionTreeViewTargets container) {
+        super("DecisionTreeTargetEditForm", new ColumnPanel(2));
+        m_selTree = selTree;
+        m_selTarget = selTarget;
+        m_container = container;
+
+        setMethod(Form.POST);
+        setEncType("multipart/form-data");
+
+        ColumnPanel panel = (ColumnPanel)getPanel();
+        panel.setBorder(false);
+        panel.setPadColor("#FFFFFF");
+        panel.setColumnWidth(1, "20%");
+        panel.setColumnWidth(2, "80%");
+        panel.setWidth("100%");
+
+        addWidgets();
+        addSaveCancelSection();
+
+        addInitListener(this);
+        addSubmissionListener(this);
+        addProcessListener(this);
+    }
+
+    /**
+     * Instantiate and add a save/cancel section to the form.
+     *
+     * @return the SaveCancelSection that was added
+     */
+    protected SaveCancelSection addSaveCancelSection() {
+        m_saveCancelSection = new SaveCancelSection();
+        add(m_saveCancelSection, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+        return m_saveCancelSection;
+    }
+
+    /**
+     * Returns the save/cancel section from this form.
+     */
+    public SaveCancelSection getSaveCancelSection() {
+        return m_saveCancelSection;
+    }
+
+    /**
+     * Set up the dynamic options for the section select widget.
+     */
+    private void initSectionOptions(PrintEvent e) {
+    	PageState state = e.getPageState();
+		SingleSelect target = (SingleSelect) e.getTarget();
+        DecisionTree tree = (DecisionTree)m_selTree.getSelectedObject(state);
+        
+        if (tree != null) {
+            DecisionTreeSectionCollection sections = tree.getSections();
+            if (sections != null) {
+                while (sections.next()) {
+                    DecisionTreeSection section = sections.getSection();
+                    Option option = new Option(section.getID().toString(), 
+                                               section.getTitle());
+                    target.addOption(option, state);
+                }
+                sections.close();
+            }
+        }
+    }
+    
+    /**
+     * Set up the dynamic options for the target select widget.
+     */
+    private void initTargetOptions(PrintEvent e) {
+    	PageState state = e.getPageState();
+		SingleSelect target = (SingleSelect) e.getTarget();
+        DecisionTree tree = (DecisionTree)m_selTree.getSelectedObject(state);
+        
+        if (tree != null) {
+            DecisionTreeSectionCollection sections = tree.getSections();
+            if (sections != null) {
+                while (sections.next()) {
+                    DecisionTreeSection section = sections.getSection();
+                    Option option = new Option(section.getID().toString(), 
+                                               section.getTitle());
+                    target.addOption(option, state);
+                }
+                sections.close();
+            }
+        }
+    }
+    
+    /**
+     * Set up the dynamic options for the match value select widget.
+     */
+    private void initMatchOptions(PrintEvent e) {
+    	PageState state = e.getPageState();
+		SingleSelect target = (SingleSelect) e.getTarget();
+        DecisionTree tree = (DecisionTree)m_selTree.getSelectedObject(state);
+        
+        if (tree != null) {
+            DecisionTreeSectionOptionCollection sectionOptions = tree.getOptions(); 
+            if (sectionOptions != null) {
+            	while (sectionOptions.next()) {
+            		DecisionTreeSectionOption sectionOption = sectionOptions.getOption();
+            		String label = sectionOption.getSection().getTitle() + " : " + sectionOption.getLabel();
+            		Option option = new Option(sectionOption.getID().toString(), label);
+            		target.addOption(option, state);
+            	}
+            	sectionOptions.close();
+            }
+        }
+    }
+    
+    /** Form initialisation hook. Sets the options for select widgets.
+     */
+    public void init(FormSectionEvent fse) {
+        PageState state = fse.getPageState();
+        FormData data = fse.getFormData();
+
+        if (m_selTarget.getSelectedKey(state) != null) {
+            BigDecimal id = new BigDecimal(m_selTarget.getSelectedKey(state).toString());
+            DecisionTreeOptionTarget target = new DecisionTreeOptionTarget(id);
+
+            data.put(MATCH_OPTION, target.getMatchOption().getID());
+            data.put(TARGET_URL, target.getTargetURL());
+
+            DecisionTreeSection targetSection = target.getTargetSection();
+            if (targetSection != null)
+            	data.put(TARGET_SECTION, targetSection.getID());
+        }
+    }
+
+    /**
+     * Add form widgets for a Section.
+     */
+    protected void addWidgets() {
+        Option pleaseSelect = new Option("", (String)DecisionTreeUtil.globalize("form.please_select").localize());
+        Option none = new Option("", (String)DecisionTreeUtil.globalize("form.none").localize());
+        
+    	add(new Label(DecisionTreeUtil.globalize("form_label.match_value")));
+    	m_matchValueWidget = new SingleSelect(MATCH_OPTION);
+    	m_matchValueWidget.addValidationListener(new NotNullValidationListener());
+    	m_matchValueWidget.addOption(pleaseSelect);
+    	
+    	try {
+    		m_matchValueWidget.addPrintListener(new PrintListener() {
+    			public void prepare(PrintEvent e) {
+    				initMatchOptions(e);
+    			}
+    		});
+    	} catch (TooManyListenersException e) {
+            throw new RuntimeException(e);
+        }
+
+    	add(m_matchValueWidget);
+
+    	add(new Label(DecisionTreeUtil.globalize("form_label.target_url")));
+    	m_targetURLWidget = new TextField(TARGET_URL);
+    	m_targetURLWidget.setSize(60);
+    	add(m_targetURLWidget);
+
+    	add(new Label(DecisionTreeUtil.globalize("form_label.target_section")));
+    	m_targetSectionWidget = new SingleSelect(TARGET_SECTION);
+    	m_targetSectionWidget.addOption(none);
+    	
+    	try {
+    		m_targetSectionWidget.addPrintListener(new PrintListener() {
+    			public void prepare(PrintEvent e) {
+    				initTargetOptions(e);
+    			}
+    		});
+    	} catch (TooManyListenersException e) {
+            throw new RuntimeException(e);
+        }
+
+    	add(m_targetSectionWidget);
+
+        addValidationListener(new FormValidationListener() {
+            public final void validate(final FormSectionEvent event)
+                    throws FormProcessException {
+                final PageState state = event.getPageState();
+                if ("".equals(m_targetURLWidget.getValue(state)) && "".equals(m_targetSectionWidget.getValue(state))) {
+                	String msg = (String) DecisionTreeUtil.globalize("form_validation.target_required").localize();
+                	throw new FormProcessException(msg);
+                }
+                
+                if (!"".equals(m_targetURLWidget.getValue(state)) && !"".equals(m_targetSectionWidget.getValue(state))) {
+                	String msg = (String) DecisionTreeUtil.globalize("form_validation.duplicate_target").localize();
+                	throw new FormProcessException(msg);
+                }
+            }
+        });
+    }
+
+    /**
+     * Called on form submission.  Check to see if the user clicked the
+     * cancel button.  If they did, don't continue with the form.
+     */
+    public void submitted(FormSectionEvent event) 
+    throws FormProcessException {
+    	PageState state = event.getPageState();
+
+    	if ( m_saveCancelSection.getCancelButton()
+    			.isSelected(state) && m_container != null) {
+    		m_container.onlyShowComponent(
+    				state, DecisionTreeViewTargets.TARGET_TABLE +
+    				m_container.getTypeIDStr());
+    		throw new FormProcessException(
+    				(String)DecisionTreeUtil
+    				.globalize("tree_section.submission_cancelled")
+    				.localize());
+    	}
+    }
+
+    /**
+     * Called after form has been validated. Create the new DecisionTreeOptionTarget and
+     * assign it to the current DecisionTree.
+     */
+    public void process(FormSectionEvent event) throws FormProcessException {
+    	PageState state = event.getPageState();
+    	FormData data = event.getFormData();
+
+    	DecisionTreeSectionOption matchOption = new 
+                DecisionTreeSectionOption(new 
+                        BigDecimal((String)data.get(MATCH_OPTION)));
+    	
+    	DecisionTreeSection targetSection = null;
+    	String sectionID = (String)data.get(TARGET_SECTION);
+    	if (!"".equals(sectionID)) {
+    		targetSection = new DecisionTreeSection(new BigDecimal(sectionID));
+    	}
+
+    	DecisionTreeOptionTarget target = null;
+        if (m_selTarget.getSelectedKey(state) != null) {
+            BigDecimal id = new BigDecimal(m_selTarget
+                                           .getSelectedKey(state).toString());
+            target = new DecisionTreeOptionTarget(id);
+        } else {
+        	target = new DecisionTreeOptionTarget();
+        	target.setName("OptionTarget " + target.getID());
+    	}
+
+        target.setMatchOption(matchOption);
+        target.setTargetURL((String)data.get(TARGET_URL));
+        target.setTargetSection(targetSection);
+
+    	if (m_container != null) {
+    		m_container.onlyShowComponent(
+    				state, 
+    				DecisionTreeViewTargets.TARGET_TABLE +
+    				m_container.getTypeIDStr());
+    	}
+    }
+
+    public void register(Page p) {
+        super.register(p);
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeTargetTable.java

@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+
+import org.apache.log4j.Logger;
+
+import com.arsdigita.bebop.Component;
+import com.arsdigita.bebop.ControlLink;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.Table;
+import com.arsdigita.bebop.table.TableCellRenderer;
+import com.arsdigita.bebop.table.TableColumn;
+import com.arsdigita.bebop.table.TableColumnModel;
+import com.arsdigita.bebop.table.TableModel;
+import com.arsdigita.bebop.table.TableModelBuilder;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeOptionTarget;
+import com.arsdigita.cms.contenttypes.DecisionTreeOptionTargetCollection;
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.SecurityManager;
+import com.arsdigita.cms.dispatcher.Utilities;
+import com.arsdigita.util.LockableImpl;
+
+
+/**
+ * A table that displays the targets for the currently
+ * selected DecisionTree.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeTargetTable extends Table
+{
+    private static final Logger s_log = Logger.getLogger(
+                                        DecisionTreeTargetTable.class);
+
+    // column headings
+    public static final String COL_SECTION = "Section";
+    public static final String COL_MATCH   = "Match";
+    public static final String COL_EDIT    = "Edit";
+    public static final String COL_DEL     = "Delete";
+
+    private ItemSelectionModel m_selTree;
+
+    /**
+     * Constructor.
+     *
+     * @param selArticle a selection model that returns the MultiPartArticle
+     * which holds the sections to display.
+     */
+    public DecisionTreeTargetTable(ItemSelectionModel selArticle) {
+        super();
+        m_selTree = selArticle;
+
+        TableColumnModel model = getColumnModel();
+        model.add(new TableColumn(0, COL_SECTION));
+        model.add(new TableColumn(1, COL_MATCH));
+        model.add(new TableColumn(2, COL_EDIT));
+        model.add(new TableColumn(3, COL_DEL));
+
+        model.get(2).setCellRenderer(new SectionTableCellRenderer(true));
+        model.get(3).setCellRenderer(new SectionTableCellRenderer(true));
+
+        setModelBuilder(new OptionTableModelBuilder(m_selTree));
+    }
+
+    /**
+     * 
+     * @param selSection 
+     */
+    public void setSectionModel(ItemSelectionModel selSection) {
+        if (selSection == null) {
+            s_log.warn("null item model");
+        }
+    }
+
+    /**
+     * The model builder to generate a suitable model for the OptionTable
+     */
+    protected class OptionTableModelBuilder extends LockableImpl
+        implements TableModelBuilder
+    {
+        protected ItemSelectionModel m_selTree;
+
+        public OptionTableModelBuilder(ItemSelectionModel selTree) {
+            m_selTree = selTree;
+        }
+
+        public TableModel makeModel(Table table, PageState state) {
+            table.getRowSelectionModel().clearSelection(state);
+            DecisionTree tree = (DecisionTree)m_selTree.getSelectedObject(state);
+            return new TargetTableModel(table, state, tree);
+        }
+    }
+
+    /**
+     * 
+     */
+    protected class TargetTableModel implements TableModel
+    {
+        private TableColumnModel m_colModel;
+        private DecisionTreeOptionTargetCollection m_targets;
+        private DecisionTreeOptionTarget m_target;
+
+        /** Constructor. */
+        public TargetTableModel(Table table, PageState state, DecisionTree tree) {
+            m_colModel = table.getColumnModel();
+            m_targets = tree.getTargets();
+        }
+
+        /** Return the number of columsn this TableModel has. */
+        public int getColumnCount() {
+            return m_colModel.size();
+        }
+
+        /** Move to the next row and return true if the model is now positioned on
+         *  a valid row.
+         */
+        public boolean nextRow() {
+            if (m_targets.next()) {
+                m_target = (DecisionTreeOptionTarget) m_targets.getTarget();
+                return true;
+            }
+            return false;
+        }
+
+        /** Return the data element for the given column and the current row. */
+        public Object getElementAt(int columnIndex) {
+            if (m_colModel == null) { return null; }
+
+            // match columns by name... makes for easier reordering
+            TableColumn col = m_colModel.get(columnIndex);
+            String colName = (String) col.getHeaderValue();
+
+            if (COL_SECTION.equals(colName)) {
+                return m_target.getMatchOption().getSection().getTitle();
+            } else if (COL_MATCH.equals(colName)) {
+                return m_target.getMatchOption().getLabel();
+            } else if (COL_EDIT.equals(colName)) {
+                return "edit";
+            } else if (COL_DEL.equals(colName)) {
+                return "delete";
+            }
+
+            return null;
+        }
+
+        /** Return the key for the given column and the current row. */
+        public Object getKeyAt(int columnIndex) {
+            return m_target.getID();
+        }
+    }
+
+    /**
+     * 
+     */
+    public class SectionTableCellRenderer extends LockableImpl
+        implements TableCellRenderer
+    {
+        /** */
+        private boolean m_active;
+
+        /**  */
+        public SectionTableCellRenderer () {
+            this(false);
+        }
+
+        /**  */
+        public SectionTableCellRenderer(boolean active) {
+            m_active = active;
+        }
+
+        /** */
+        public Component getComponent(Table table, PageState state,
+        		Object value, boolean isSelected,
+        		Object key, int row, int column) {
+        	Component ret = null;
+            SecurityManager sm = Utilities.getSecurityManager(state);
+            ContentItem item = (ContentItem)m_selTree.getSelectedObject(state);
+            
+            boolean active = m_active &&
+                sm.canAccess(state.getRequest(), SecurityManager.EDIT_ITEM,
+                                     item);
+
+            if (value instanceof Component) {
+                ret = (Component)value;
+            } else {
+                if (value == null) {
+                    ret = new Label("", false);
+                } else {
+                    if (active) {
+                        ret = new ControlLink(value.toString());
+                    } else {
+                        ret = new Label(value.toString());
+                    }
+                }
+            }
+
+            return ret;
+        }
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeViewOptions.java

@@ -0,0 +1,315 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+
+import java.math.BigDecimal;
+
+import com.arsdigita.bebop.ActionLink;
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Container;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.Page;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.event.ActionEvent;
+import com.arsdigita.bebop.event.ActionListener;
+import com.arsdigita.bebop.event.ChangeEvent;
+import com.arsdigita.bebop.event.ChangeListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.bebop.event.PrintEvent;
+import com.arsdigita.bebop.event.PrintListener;
+import com.arsdigita.bebop.event.TableActionEvent;
+import com.arsdigita.bebop.event.TableActionListener;
+import com.arsdigita.bebop.parameters.BigDecimalParameter;
+import com.arsdigita.bebop.table.TableColumn;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.contenttypes.DecisionTreeSectionOption;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.SecurityManager;
+import com.arsdigita.cms.contenttypes.ui.ResettableContainer;
+import com.arsdigita.cms.dispatcher.Utilities;
+import com.arsdigita.cms.ui.authoring.AuthoringKitWizard;
+import com.arsdigita.util.Assert;
+
+
+/**
+ * Authoring kit step to manage the options for a DecisionTree.
+ * The editing process is implemented with three main visual components
+ * that manipulate the currently selected DecisionTree and options.
+ * The visibility of these components is managed by this class.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeViewOptions extends ResettableContainer
+{
+	/** id keys for each editing panel */
+    public static final String OPTION_TABLE = "opt_tbl";
+    public static final String OPTION_EDIT  = "opt_edt";
+    public static final String OPTION_DEL   = "opt_del";
+
+    /** class attributes */
+    public static final String DATA_TABLE	= "dataTable";
+    public static final String ACTION_LINK  = "actionLink";
+
+    protected AuthoringKitWizard m_wizard;
+    protected ItemSelectionModel m_selTree;
+    protected ItemSelectionModel m_selOption;
+    protected ItemSelectionModel m_moveOption;
+    protected BigDecimalParameter m_moveParameter;
+
+    /** visual components that do the 'real work' */
+    protected DecisionTreeOptionTable       m_optionTable;
+    protected DecisionTreeOptionEditForm    m_optionEdit;
+    protected DecisionTreeOptionDeleteForm	m_optionDelete;
+
+    protected ActionLink m_beginLink;
+    private Label m_moveOptionLabel;
+
+    private String m_typeIDStr;
+
+    public DecisionTreeViewOptions (ItemSelectionModel selTree, AuthoringKitWizard wizard) {
+        super();
+        m_selTree = selTree;
+        m_wizard = wizard;
+        m_typeIDStr = wizard.getContentType().getID().toString();
+        Assert.exists(m_selTree, ItemSelectionModel.class);
+
+        // create the components and set default visibility
+        add(buildOptionTable(), true);
+        add(buildOptionEdit(), false);
+        add(buildOptionDelete(), false);
+    }
+
+    /**
+     * Builds a container to hold an OptionTable and a link
+     * to add a new option.
+     */
+    protected Container buildOptionTable () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(OPTION_TABLE+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+        
+        m_moveParameter = new BigDecimalParameter("moveOption");
+        m_moveOption = new ItemSelectionModel(DecisionTreeSectionOption.class.getName(),
+        		DecisionTreeSectionOption.BASE_DATA_OBJECT_TYPE,
+        		m_moveParameter);
+
+        m_optionTable = new DecisionTreeOptionTable(m_selTree, m_moveOption);
+        m_optionTable.setClassAttr(DATA_TABLE);
+
+        // selected option is based on the selection in the OptionTable
+        m_selOption = new ItemSelectionModel(DecisionTreeSectionOption.class.getName(),
+                                              DecisionTreeSectionOption.BASE_DATA_OBJECT_TYPE,
+                                              m_optionTable.getRowSelectionModel());
+        m_optionTable.setOptionModel(m_selOption);
+
+        Label emptyView = new Label(DecisionTreeUtil
+                              .globalize("section_options.no_options_yet"));
+        m_optionTable.setEmptyView(emptyView);
+
+        m_moveOptionLabel = new Label ("Option Name");
+        c.add(m_moveOptionLabel, ColumnPanel.FULL_WIDTH | ColumnPanel.LEFT);
+
+        m_beginLink = new ActionLink(DecisionTreeUtil
+                                    .globalize("section_options.move_to_beginning"));
+        c.add(m_beginLink);
+
+        m_beginLink.addActionListener ( new ActionListener() {
+            public void actionPerformed ( ActionEvent event ) {
+                PageState state = event.getPageState();
+                DecisionTreeSectionOption option = new 
+                        DecisionTreeSectionOption((BigDecimal) m_moveOption
+                                                  .getSelectedKey(state));
+
+                option.getSection().changeOptionRank(option, 1);
+                option.save();
+                m_moveOption.setSelectedKey(state, null);
+            }
+        });
+
+        m_moveOption.addChangeListener ( new ChangeListener () {
+                public void stateChanged ( ChangeEvent e ) {
+                    PageState state = e.getPageState();
+                    if ( m_moveOption.getSelectedKey(state) == null ) {
+                        m_beginLink.setVisible(state, false);
+                        m_moveOptionLabel.setVisible(state, false);
+                    } else {
+                        m_beginLink.setVisible(state, true);
+                        m_moveOptionLabel.setVisible(state, true);
+
+                        DecisionTreeSectionOption option = 
+                                (DecisionTreeSectionOption) m_moveOption
+                                .getSelectedObject(state);
+                        String optionName = option.getSection().getTitle() + " - " 
+                                            + option.getLabel();
+
+                        m_moveOptionLabel.setLabel
+                            ( (String)DecisionTreeUtil
+                             .globalize("section_options.move_option_name")
+                             .localize()
+                             + " \"" + optionName + "\"", state);
+                    }
+                }
+            });
+
+        // handle clicks to preview or delete a Section
+        m_optionTable.addTableActionListener (new TableActionListener () {
+                public void cellSelected (TableActionEvent event) {
+                    PageState state = event.getPageState();
+
+                    TableColumn col = m_optionTable.getColumnModel()
+                        .get(event.getColumn().intValue());
+                    String colName = (String)col.getHeaderValue();
+
+                    if (DecisionTreeOptionTable.COL_DEL.equals(colName)) {
+                        onlyShowComponent(state, OPTION_DEL+m_typeIDStr);
+                    } else if (DecisionTreeOptionTable.COL_EDIT.equals(colName)) {
+                        onlyShowComponent(state, OPTION_EDIT+m_typeIDStr);
+                    }
+                }
+
+				public void headSelected(TableActionEvent e) {}
+            });
+        c.add(m_optionTable);
+
+        // link to add new section
+        c.add(buildAddLink());
+
+        return c;
+    }
+
+    /**
+     * Builds a container to hold a SectionEditForm and a link
+     * to return to the section list.
+     */
+    protected Container buildOptionEdit () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(OPTION_EDIT+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+
+        // display an appropriate title
+        c.add( new Label( new PrintListener() {
+                public void prepare ( PrintEvent event ) {
+                    PageState state = event.getPageState();
+                    Label label = (Label)event.getTarget();
+
+                    if (m_selOption.getSelectedKey(state) == null) {
+                        label.setLabel((String)DecisionTreeUtil.globalize("section_options.add_option").localize());
+                    } else {
+                        label.setLabel((String)DecisionTreeUtil.globalize("section_options.edit_option").localize());
+                    }
+                }
+            }));
+
+        // form to edit a Section
+        m_optionEdit = new DecisionTreeOptionEditForm(m_selTree, m_selOption, this);
+        c.add(m_optionEdit);
+
+        c.add(buildViewAllLink());
+        // link to add new section
+        c.add(buildAddLink());
+
+        return c;
+    }
+
+    /**
+     * Builds a container to hold the component to confirm
+     * deletion of a section.
+     */
+    protected Container buildOptionDelete () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(OPTION_DEL+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+
+        c.add(new Label(DecisionTreeUtil.globalize("section_options.delete_option")));
+        m_optionDelete = new DecisionTreeOptionDeleteForm(m_selTree, m_selOption);
+        m_optionDelete.addSubmissionListener ( new FormSubmissionListener () {
+                public void submitted ( FormSectionEvent e ) {
+                    PageState state = e.getPageState();
+                    onlyShowComponent(state, OPTION_TABLE+m_typeIDStr);
+                }
+            });
+        c.add(m_optionDelete);
+
+        c.add(buildViewAllLink());
+
+        return c;
+    }
+
+    /**
+     * Utility method to create a link to display the section list.
+     */
+    protected ActionLink buildViewAllLink () {
+        ActionLink viewAllLink = new ActionLink( (String) DecisionTreeUtil.globalize("section_options.view_all_options").localize());
+        viewAllLink.setClassAttr(ACTION_LINK);
+        viewAllLink.addActionListener( new ActionListener() {
+                public void actionPerformed ( ActionEvent event ) {
+                    onlyShowComponent(event.getPageState(), OPTION_TABLE+m_typeIDStr);
+                }
+            });
+
+        return viewAllLink;
+    }
+
+    /**
+     * Utility method to create a link to display the section list.
+     */
+    protected ActionLink buildAddLink () {
+        ActionLink addLink = new ActionLink( (String) DecisionTreeUtil.globalize("section_options.add_new_option").localize()) {
+                public boolean isVisible(PageState state) {
+                    SecurityManager sm = Utilities.getSecurityManager(state);
+                    ContentItem item = (ContentItem)m_selTree.getSelectedObject(state);
+                    
+                    return super.isVisible(state) &&
+                        sm.canAccess(state.getRequest(), SecurityManager.EDIT_ITEM,
+                                     item);
+                    
+                }
+            };
+        addLink.setClassAttr(ACTION_LINK);
+        addLink.addActionListener( new ActionListener () {
+                public void actionPerformed ( ActionEvent event ) {
+                    PageState state = event.getPageState();
+                    m_selOption.clearSelection(state);
+                    onlyShowComponent(state, OPTION_EDIT+m_typeIDStr);
+                }
+            });
+
+        return addLink;
+    }
+
+    public void register ( Page p ) {
+        super.register(p);
+        p.addGlobalStateParam(m_moveParameter);
+        p.setVisibleDefault(m_beginLink, false);
+        p.setVisibleDefault(m_moveOptionLabel, false);
+    }
+
+    public String getTypeIDStr() {
+        return m_typeIDStr;
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeViewSections.java

@@ -0,0 +1,260 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.contenttypes.ui;
+
+
+import com.arsdigita.bebop.ActionLink;
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Container;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.event.ActionEvent;
+import com.arsdigita.bebop.event.ActionListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.bebop.event.PrintEvent;
+import com.arsdigita.bebop.event.PrintListener;
+import com.arsdigita.bebop.event.TableActionEvent;
+import com.arsdigita.bebop.event.TableActionListener;
+import com.arsdigita.bebop.table.TableColumn;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.SecurityManager;
+import com.arsdigita.cms.contenttypes.ui.ResettableContainer;
+import com.arsdigita.cms.dispatcher.Utilities;
+import com.arsdigita.cms.ui.authoring.AuthoringKitWizard;
+import com.arsdigita.util.Assert;
+
+
+/**
+ * Authoring kit step to manage the sections for a DecisionTree.
+ * The editing process is implemented with three main visual components
+ * that manipulate the currently selected DecisionTree and sections.
+ * The visibility of these components is managed by this class.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeViewSections extends ResettableContainer
+{
+	/** id keys for each editing panel */
+    public static final String SECTION_TABLE = "sec_tbl";
+    public static final String SECTION_EDIT  = "sec_edt";
+    public static final String SECTION_DEL   = "sec_del";
+
+    /** class attributes */
+    public static final String DATA_TABLE    = "dataTable";
+    public static final String ACTION_LINK   = "actionLink";
+
+    protected AuthoringKitWizard m_wizard;
+    protected ItemSelectionModel m_selTree;
+    protected ItemSelectionModel m_selSection;
+
+    /** visual components that do the 'real work' */
+    protected DecisionTreeSectionTable        m_sectionTable;
+    protected DecisionTreeSectionEditForm     m_sectionEdit;
+    protected DecisionTreeSectionDeleteForm   m_sectionDelete;
+
+    private String m_typeIDStr;
+
+    public DecisionTreeViewSections (ItemSelectionModel selTree, 
+                                     AuthoringKitWizard wizard) {
+        super();
+        m_selTree = selTree;
+        m_wizard = wizard;
+        m_typeIDStr = wizard.getContentType().getID().toString();
+        Assert.exists(m_selTree, ItemSelectionModel.class);
+
+        // create the components and set default visibility
+        add(buildSectionTable(), true);
+        add(buildSectionEdit(), false);
+        add(buildSectionDelete(), false);
+    }
+
+    /**
+     * Builds a container to hold a SectionTable and a link
+     * to add a new section.
+     */
+    protected Container buildSectionTable () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(SECTION_TABLE+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+
+        m_sectionTable = new DecisionTreeSectionTable(m_selTree);
+        m_sectionTable.setClassAttr(DATA_TABLE);
+
+        // selected section is based on the selection in the SectionTable
+        m_selSection = new ItemSelectionModel(DecisionTreeSection.class.getName(),
+                                              DecisionTreeSection.BASE_DATA_OBJECT_TYPE,
+                                              m_sectionTable.getRowSelectionModel());
+
+        m_sectionTable.setSectionModel(m_selSection);
+
+        Label emptyView = new Label(DecisionTreeUtil
+                                    .globalize("tree_sections.no_sections_yet"));
+        m_sectionTable.setEmptyView(emptyView);
+
+        // handle clicks to delete a Section
+        m_sectionTable.addTableActionListener (new TableActionListener () {
+            public void cellSelected (TableActionEvent event) {
+                PageState state = event.getPageState();
+
+                TableColumn col = m_sectionTable.getColumnModel()
+                        .get(event.getColumn().intValue());
+                String colName = (String)col.getHeaderValue();
+
+                if (DecisionTreeSectionTable.COL_DEL.equals(colName)) {
+                    onlyShowComponent(state, SECTION_DEL+m_typeIDStr);
+                } else if (DecisionTreeSectionTable.COL_EDIT.equals(colName)) {
+                    onlyShowComponent(state, SECTION_EDIT+m_typeIDStr);
+                } else if (DecisionTreeSectionTable.COL_FIRST.equals(colName)) {
+                    DecisionTree tree = (DecisionTree)m_selTree
+                                        .getSelectedObject(state);
+                    DecisionTreeSection section = (DecisionTreeSection)m_selSection
+                                                  .getSelectedItem(state);
+                    tree.setFirstSection(section);
+                    tree.save();
+                }
+            }
+
+            public void headSelected(TableActionEvent e) {}
+        });
+        c.add(m_sectionTable);
+
+        // link to add new section
+        c.add(buildAddLink());
+
+        return c;
+    }
+
+    /**
+     * Builds a container to hold a SectionEditForm and a link
+     * to return to the section list.
+     */
+    protected Container buildSectionEdit () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(SECTION_EDIT+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+
+        // display an appropriate title
+        c.add( new Label( new PrintListener() {
+                public void prepare ( PrintEvent event ) {
+                    PageState state = event.getPageState();
+                    Label label = (Label)event.getTarget();
+
+                    if (m_selSection.getSelectedKey(state) == null) {
+                        label.setLabel(DecisionTreeUtil
+                                      .globalize("tree_sections.add_section"));
+                    } else {
+                        label.setLabel(DecisionTreeUtil
+                                       .globalize("tree_sections.edit_section"));
+                    }
+                }
+            }));
+
+        // form to edit a Section
+        m_sectionEdit = new DecisionTreeSectionEditForm(m_selTree, m_selSection, this);
+        c.add(m_sectionEdit);
+
+        c.add(buildViewAllLink());
+        // link to add new section
+        c.add(buildAddLink());
+
+        return c;
+    }
+
+    /**
+     * Builds a container to hold the component to confirm
+     * deletion of a section.
+     */
+    protected Container buildSectionDelete () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(SECTION_DEL+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+
+        c.add(new Label(DecisionTreeUtil.globalize("tree_sections.delete_section")));
+        m_sectionDelete = new DecisionTreeSectionDeleteForm(m_selTree, m_selSection);
+        m_sectionDelete.addSubmissionListener ( new FormSubmissionListener () {
+                public void submitted ( FormSectionEvent e ) {
+                    PageState state = e.getPageState();
+                    onlyShowComponent(state, SECTION_TABLE+m_typeIDStr);
+                }
+            });
+        c.add(m_sectionDelete);
+
+        c.add(buildViewAllLink());
+
+        return c;
+    }
+
+    /**
+     * Utility method to create a link to display the section list.
+     */
+    protected ActionLink buildViewAllLink () {
+        ActionLink viewAllLink = new ActionLink(DecisionTreeUtil
+                                     .globalize("tree_sections.view_all_sections"));
+        viewAllLink.setClassAttr(ACTION_LINK);
+        viewAllLink.addActionListener( new ActionListener() {
+                public void actionPerformed ( ActionEvent event ) {
+                    onlyShowComponent(event.getPageState(), SECTION_TABLE+m_typeIDStr);
+                }
+            });
+
+        return viewAllLink;
+    }
+
+    /**
+     * Utility method to create a link to display the section list.
+     */
+    protected ActionLink buildAddLink () {
+        ActionLink addLink = new ActionLink(DecisionTreeUtil
+                                 .globalize("tree_sections.add_new_section")) {
+            @Override
+            public boolean isVisible(PageState state) {
+                SecurityManager sm = Utilities.getSecurityManager(state);
+                ContentItem item = (ContentItem)m_selTree.getSelectedObject(state);
+                    
+                return super.isVisible(state) &&
+                       sm.canAccess(state.getRequest(), SecurityManager.EDIT_ITEM,
+                                    item);
+                    
+            }
+        };
+        addLink.setClassAttr(ACTION_LINK);
+        addLink.addActionListener( new ActionListener () {
+                public void actionPerformed ( ActionEvent event ) {
+                    PageState state = event.getPageState();
+                    m_selSection.clearSelection(state);
+                    onlyShowComponent(state, SECTION_EDIT+m_typeIDStr);
+                }
+            });
+
+        return addLink;
+    }
+
+    public String getTypeIDStr() {
+        return m_typeIDStr;
+    }
+}

ccm-cms-types-decisiontree/src/com/arsdigita/cms/contenttypes/ui/DecisionTreeViewTargets.java

@@ -0,0 +1,271 @@
+/*
+ * Copyright (C) 2007 Red Hat Inc. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+package com.arsdigita.cms.contenttypes.ui;
+
+
+import com.arsdigita.bebop.ActionLink;
+import com.arsdigita.bebop.ColumnPanel;
+import com.arsdigita.bebop.Container;
+import com.arsdigita.bebop.Label;
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.event.ActionEvent;
+import com.arsdigita.bebop.event.ActionListener;
+import com.arsdigita.bebop.event.FormSectionEvent;
+import com.arsdigita.bebop.event.FormSubmissionListener;
+import com.arsdigita.bebop.event.PrintEvent;
+import com.arsdigita.bebop.event.PrintListener;
+import com.arsdigita.bebop.event.TableActionEvent;
+import com.arsdigita.bebop.event.TableActionListener;
+import com.arsdigita.bebop.table.TableColumn;
+import com.arsdigita.cms.contenttypes.DecisionTree;
+import com.arsdigita.cms.contenttypes.DecisionTreeUtil;
+import com.arsdigita.cms.contenttypes.DecisionTreeSection;
+import com.arsdigita.cms.ContentItem;
+import com.arsdigita.cms.ItemSelectionModel;
+import com.arsdigita.cms.SecurityManager;
+import com.arsdigita.cms.contenttypes.ui.ResettableContainer;
+import com.arsdigita.cms.dispatcher.Utilities;
+import com.arsdigita.cms.ui.authoring.AuthoringKitWizard;
+import com.arsdigita.util.Assert;
+
+
+/**
+ * Authoring kit step to manage the targets for a DecisionTree.
+ * The editing process is implemented with three main visual components
+ * that manipulate the currently selected DecisionTree and targets.
+ * The visibility of these components is managed by this class.
+ *
+ * @author Carsten Clasohm
+ * @version $Id$
+ */
+public class DecisionTreeViewTargets extends ResettableContainer
+{
+	/** id keys for each editing panel */
+    public static final String TARGET_TABLE = "tgt_tbl";
+    public static final String TARGET_EDIT  = "tgt_edt";
+    public static final String TARGET_DEL   = "tgt_del";
+
+    /** class attributes */
+    public static final String DATA_TABLE   = "dataTable";
+    public static final String ACTION_LINK  = "actionLink";
+
+    protected AuthoringKitWizard m_wizard;
+    protected ItemSelectionModel m_selTree;
+    protected ItemSelectionModel m_selTarget;
+
+    /** visual components that do the 'real work' */
+    protected DecisionTreeTargetTable       m_targetTable;
+    protected DecisionTreeTargetEditForm    m_targetEdit;
+    protected DecisionTreeTargetDeleteForm	m_targetDelete;
+
+    private String m_typeIDStr;
+
+    /**
+     * 
+     * @param selTree
+     * @param wizard 
+     */
+    public DecisionTreeViewTargets (ItemSelectionModel selTree, 
+                                    AuthoringKitWizard wizard) {
+        super();
+        m_selTree = selTree;
+        m_wizard = wizard;
+        m_typeIDStr = wizard.getContentType().getID().toString();
+        Assert.exists(m_selTree, ItemSelectionModel.class);
+
+        // create the components and set default visibility
+        add(buildTargetTable(), true);
+        add(buildTargetEdit(), false);
+        add(buildTargetDelete(), false);
+    }
+
+    /**
+     * Builds a container to hold a TargetTable and a link
+     * to add a new target.
+     */
+    protected Container buildTargetTable () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(TARGET_TABLE+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+
+        m_targetTable = new DecisionTreeTargetTable(m_selTree);
+        m_targetTable.setClassAttr(DATA_TABLE);
+
+        // selected section is based on the selection in the SectionTable
+        m_selTarget = new ItemSelectionModel(DecisionTreeSection.class.getName(),
+                                              DecisionTreeSection.BASE_DATA_OBJECT_TYPE,
+                                              m_targetTable.getRowSelectionModel());
+
+        m_targetTable.setSectionModel(m_selTarget);
+
+        Label emptyView = new Label(DecisionTreeUtil
+                                    .globalize("option_targets.no_targets_yet"));
+        m_targetTable.setEmptyView(emptyView);
+
+        // handle clicks to preview or delete a Section
+        m_targetTable.addTableActionListener (new TableActionListener () {
+                public void cellSelected (TableActionEvent event) {
+                    PageState state = event.getPageState();
+
+                    TableColumn col = m_targetTable.getColumnModel()
+                        .get(event.getColumn().intValue());
+                    String colName = (String)col.getHeaderValue();
+
+                    if (DecisionTreeSectionTable.COL_DEL.equals(colName)) {
+                        onlyShowComponent(state, TARGET_DEL+m_typeIDStr);
+                    } else if (DecisionTreeSectionTable.COL_EDIT.equals(colName)) {
+                        onlyShowComponent(state, TARGET_EDIT+m_typeIDStr);
+                    } else if (DecisionTreeSectionTable.COL_FIRST.equals(colName)) {
+                        DecisionTree tree = 
+                                (DecisionTree)m_selTree.getSelectedObject(state);
+                        DecisionTreeSection section = 
+                                (DecisionTreeSection)m_selTarget.getSelectedItem(state);
+                        tree.setFirstSection(section);
+                        tree.save();
+                    }
+                }
+
+				public void headSelected(TableActionEvent e) {}
+            });
+        c.add(m_targetTable);
+
+        // link to add new section
+        c.add(buildAddLink());
+
+        return c;
+    }
+
+    /**
+     * Builds a container to hold a SectionEditForm and a link
+     * to return to the section list.
+     */
+    protected Container buildTargetEdit () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(TARGET_EDIT+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+
+        // display an appropriate title
+        c.add( new Label( new PrintListener() {
+                public void prepare ( PrintEvent event ) {
+                    PageState state = event.getPageState();
+                    Label label = (Label)event.getTarget();
+
+                    if (m_selTarget.getSelectedKey(state) == null) {
+                        label.setLabel(DecisionTreeUtil
+                                       .globalize("option_targets.add_target"));
+                    } else {
+                        label.setLabel(DecisionTreeUtil
+                                       .globalize("option_targets.edit_target"));
+                    }
+                }
+            }));
+
+        // form to edit a Section
+        m_targetEdit = new DecisionTreeTargetEditForm(m_selTree, m_selTarget, this);
+        c.add(m_targetEdit);
+
+        c.add(buildViewAllLink());
+        // link to add new section
+        c.add(buildAddLink());
+
+        return c;
+    }
+
+    /**
+     * Builds a container to hold the component to confirm
+     * deletion of a section.
+     */
+    protected Container buildTargetDelete () {
+        ColumnPanel c = new ColumnPanel(1);
+        c.setKey(TARGET_DEL+m_typeIDStr);
+        c.setBorderColor("#FFFFFF");
+        c.setPadColor("#FFFFFF");
+
+        c.add(new Label(DecisionTreeUtil.globalize("option_targets.delete_target")));
+        m_targetDelete = new DecisionTreeTargetDeleteForm(m_selTree, m_selTarget);
+        m_targetDelete.addSubmissionListener ( new FormSubmissionListener () {
+                public void submitted ( FormSectionEvent e ) {
+                    PageState state = e.getPageState();
+                    onlyShowComponent(state, TARGET_TABLE+m_typeIDStr);
+                }
+            });
+        c.add(m_targetDelete);
+
+        c.add(buildViewAllLink());
+
+        return c;
+    }
+
+    /**
+     * Utility method to create a link to display the section list.
+     */
+    protected ActionLink buildViewAllLink () {
+        ActionLink viewAllLink = new 
+            ActionLink( DecisionTreeUtil.globalize("option_targets.view_all_targets"));
+        viewAllLink.setClassAttr(ACTION_LINK);
+        viewAllLink.addActionListener( new ActionListener() {
+                public void actionPerformed ( ActionEvent event ) {
+                    onlyShowComponent(event.getPageState(), TARGET_TABLE+m_typeIDStr);
+                }
+            });
+
+        return viewAllLink;
+    }
+
+    /**
+     * Utility method to create a link to display the section list.
+     */
+    protected ActionLink buildAddLink () {
+
+        ActionLink addLink = new ActionLink( DecisionTreeUtil
+                                 .globalize("option_targets.add_new_target")) {
+            @Override
+            public boolean isVisible(PageState state) {
+                SecurityManager sm = Utilities.getSecurityManager(state);
+                ContentItem item = (ContentItem)m_selTree.getSelectedObject(state);
+                    
+                return super.isVisible(state) &&
+                       sm.canAccess(state.getRequest(), SecurityManager.EDIT_ITEM,
+                                    item);
+                    
+                }
+        };
+        addLink.setClassAttr(ACTION_LINK);
+        addLink.addActionListener( new ActionListener () {
+                public void actionPerformed ( ActionEvent event ) {
+                    PageState state = event.getPageState();
+                    m_selTarget.clearSelection(state);
+                    onlyShowComponent(state, TARGET_EDIT+m_typeIDStr);
+                }
+            });
+
+        return addLink;
+    }
+
+    /**
+     * 
+     * @return 
+     */
+    public String getTypeIDStr() {
+        return m_typeIDStr;
+    }
+}

ccm-cms-types-decisiontree/web/themes/heirloom/contenttypes/DecisionTree.xsl

@@ -0,0 +1,77 @@
+<!DOCTYPE stylesheet [
+<!ENTITY nbsp   "&#160;" ><!-- no-break space = non-breaking space, U+00A0 ISOnum -->
+]>
+
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:cms="http://www.arsdigita.com/cms/1.0"
+                version="1.0">
+
+  <xsl:template match="cms:item[objectType='com.arsdigita.cms.contenttypes.DecisionTree']" mode="cms:CT_graphics"
+    name="cms:CT_graphics_com_arsdigita_cms_contenttypes_DecisionTree">
+    <script type="text/javascript" 
+            src="/templates/ccm-cms-types-decisiontree/forms.js">
+      // Placeholder to prevent the Camden templates from breaking this tag.
+    </script>
+    
+    <h2><xsl:value-of select="./sections/title"/></h2>
+    
+    <div><xsl:value-of select="./sections/instructions/content" disable-output-escaping="yes"/></div>
+
+    <form action="/templates/ccm-cms-types-decisiontree/form-handler.jsp" method="GET">
+      <input type="hidden" name="section_oid">
+        <xsl:attribute name="value">
+          <xsl:value-of select="./sections[title]/@oid"/>
+        </xsl:attribute>
+      </input>
+      <input type="hidden" name="return_url">
+        <xsl:attribute name="value">
+          <xsl:value-of select="./customInfo/@currentURL"/>
+        </xsl:attribute>
+      </input>
+
+      <xsl:for-each select="./parameters">
+        <input type="hidden">
+          <xsl:attribute name="name">
+            <xsl:value-of select="@name"/>
+          </xsl:attribute>
+          <xsl:attribute name="value">
+            <xsl:value-of select="@value"/>
+          </xsl:attribute>
+        </input>
+      </xsl:for-each>
+
+      <xsl:for-each select="./sections/sectionOptions">
+        <xsl:sort select="./rank" data-type="number"/>
+
+        <div>
+          <input type="radio">
+            <xsl:attribute name="name">
+              <xsl:value-of select="../parameterName"/>
+            </xsl:attribute>
+            <xsl:attribute name="value">
+              <xsl:value-of select="./value"/>
+            </xsl:attribute>
+            <xsl:attribute name="id">
+              <xsl:value-of select="@oid"/>
+            </xsl:attribute>
+          </input>
+          <label>
+            <xsl:attribute name="for">
+              <xsl:value-of select="@oid"/>
+            </xsl:attribute>
+            <xsl:value-of select="./label"/>
+          </label>
+        </div>
+      </xsl:for-each>
+
+      <input type="submit" name="cancel" value="Cancel"/>
+      <input type="submit" name="next" value="Next &gt;" onclick="return validate(this.form)"/>
+    </form>
+  </xsl:template>
+
+  <xsl:template match="cms:item[objectType='com.arsdigita.cms.contenttypes.DecisionTree']" mode="cms:CT_text"
+    name="cms:CT_text_com_arsdigita_cms_contenttypes_DecisionTree">
+    <h1 class="mainTitle">DECISIONTREE <xsl:text disable-output-escaping="yes">&amp;</xsl:text>gt; <xsl:value-of select="./title"/></h1>
+  </xsl:template>
+
+</xsl:stylesheet>