CCM NG: Migration scripts for new entites from page model, some cleanup

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@4459 8810af33-2d31-482b-a856-94f89814c4df

ccm-core/src/main/java/org/libreccm/pagemodel/PageBuilder.java

@@ -22,12 +22,13 @@ import javax.enterprise.context.RequestScoped;
 
 /**
  * Interface for page builders. A page builder is invoked to build a page a
- * specific type. An implementation should be a CDI bean which is annotated with
+ * specific type. An implementation must be a CDI bean which is annotated with
  * the qualifier {@link PageModelType}. The recommended scope is
  * {@link RequestScoped}.
  *
  * An implementation should add all default components which have to be present
- * in page. The {@link PageModel} should only specify <strong>additional</strong>
+ * in page. The {@link PageModel} should only specify
+ * <strong>additional</strong>
  * components.
  *
  *
@@ -36,8 +37,20 @@ import javax.enterprise.context.RequestScoped;
  */
 public interface PageBuilder<P> {
 
+    /**
+     * Build a page for the view technology supported by this page builder
+     * without an additional components.
+     * {@link #buildPage(org.libreccm.pagemodel.PageModel)} should use this
+     * method for creating the default page.
+     *
+     * @return A page with the default components.
+     */
+    P buildPage();
+
     /**
      * Build a page of type {@code P} using the provided {@link PageModel}.
+     * Implementations should call the implementation of {@link #buildPage()}
+     * for creating the basic page with the default components.
      *
      * @param pageModel The {@link PageModel} from which the page is generated.
      *

ccm-core/src/main/java/org/libreccm/pagemodel/PageModelComponentModel.java

@@ -18,6 +18,8 @@
  */
 package org.libreccm.pagemodel;
 
+import com.arsdigita.bebop.Form;
+
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -39,4 +41,6 @@ public @interface PageModelComponentModel {
     
     Class<? extends ComponentModel> modelClass();
     
+    Class<? extends Form> editor();
+    
 }

ccm-core/src/main/java/org/libreccm/pagemodel/PageModelManager.java

@@ -19,10 +19,20 @@
 package org.libreccm.pagemodel;
 
 import org.libreccm.core.CoreConstants;
+import org.libreccm.modules.CcmModule;
+import org.libreccm.modules.Module;
 import org.libreccm.security.AuthorizationRequired;
 import org.libreccm.security.RequiresPrivilege;
 import org.libreccm.web.CcmApplication;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.ServiceLoader;
+
+import javax.annotation.PostConstruct;
 import javax.enterprise.context.RequestScoped;
 import javax.inject.Inject;
 import javax.transaction.Transactional;
@@ -40,6 +50,28 @@ public class PageModelManager {
     @Inject
     private ComponentModelRepository componentModelRepo;
 
+    private final Map<String, PageModelComponentModel> components
+                                                           = new HashMap<>();
+
+    @PostConstruct
+    private void init() {
+        final ServiceLoader<CcmModule> modules = ServiceLoader.load(
+            CcmModule.class);
+
+        for (CcmModule module : modules) {
+            final Module moduleData = module.getClass().getAnnotation(
+                Module.class);
+
+            final PageModelComponentModel[] models = moduleData
+                .pageModelComponentModels();
+
+            for (PageModelComponentModel model : models) {
+                components.put(model.modelClass().getName(),
+                               model);
+            }
+        }
+    }
+
     /**
      * Creates a new {@link PageModel} for the provided application.
      *
@@ -87,6 +119,27 @@ public class PageModelManager {
         return pageModel;
     }
 
+    public List<PageModelComponentModel> findAvailableComponents() {
+        final List<PageModelComponentModel> list = new ArrayList<>(components
+            .values());
+        list.sort((component1, component2) -> {
+            return component1.modelClass().getName().compareTo(
+                component2.modelClass().getName());
+        });
+
+        return list;
+    }
+
+    public Optional<PageModelComponentModel> findComponentModel(
+        final String className) {
+
+        if (components.containsKey(className)) {
+            return Optional.of(components.get(className));
+        } else {
+            return Optional.empty();
+        }
+    }
+
     /**
      * Add a {@link ComponentModel} to a {@link PageModel}.
      *

ccm-core/src/main/resources/db/migrations/org/libreccm/ccm_core/h2/V7_0_0_10__add_page_model.sql

@@ -0,0 +1,54 @@
+    create table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS (
+        COMPONENT_MODEL_ID bigint not null,
+        CLASS_ATTRIBUTE varchar(512),
+        ID_ATTRIBUTE varchar(255),
+        COMPONENT_KEY varchar(255),
+        STYLE_ATTRIBUTE varchar(1024),
+        UUID varchar(255) not null,
+        PAGE_MODEL_ID bigint,
+        primary key (COMPONENT_MODEL_ID)
+    );
+
+    create table CCM_CORE.PAGE_MODEL_DESCRIPTIONS (
+        PAGE_MODEL_ID bigint not null,
+        LOCALIZED_VALUE longvarchar,
+        LOCALE varchar(255) not null,
+        primary key (PAGE_MODEL_ID, LOCALE)
+    );
+
+    create table CCM_CORE.PAGE_MODEL_TITLES (
+        PAGE_MODEL_ID bigint not null,
+        LOCALIZED_VALUE longvarchar,
+        LOCALE varchar(255) not null,
+        primary key (PAGE_MODEL_ID, LOCALE)
+    );
+
+    create table CCM_CORE.PAGE_MODELS (
+        PAGE_MODEL_ID bigint not null,
+        NAME varchar(255),
+        TYPE varchar(255) not null,
+        UUID varchar(255) not null,
+        VERSION varchar(255) not null,
+        APPLICATION_ID bigint,
+        primary key (PAGE_MODEL_ID)
+    );
+
+    alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS 
+        add constraint FKo696ch035fe7rrueol1po13od 
+        foreign key (PAGE_MODEL_ID) 
+        references CCM_CORE.PAGE_MODELS;
+
+    alter table CCM_CORE.PAGE_MODEL_DESCRIPTIONS 
+        add constraint FKcc5d6eqxu1369k8ycyyt6vn3e 
+        foreign key (PAGE_MODEL_ID) 
+        references CCM_CORE.PAGE_MODELS;
+
+    alter table CCM_CORE.PAGE_MODEL_TITLES 
+        add constraint FKj14q9911yhd4js9p6rs21rwjf 
+        foreign key (PAGE_MODEL_ID) 
+        references CCM_CORE.PAGE_MODELS;
+
+    alter table CCM_CORE.PAGE_MODELS 
+        add constraint FKk2lihllrxj89mn3tqv43amafe 
+        foreign key (APPLICATION_ID) 
+        references CCM_CORE.APPLICATIONS;

ccm-core/src/main/resources/db/migrations/org/libreccm/ccm_core/pgsql/V7_0_0_10__add_page_model.sql

@@ -0,0 +1,54 @@
+    create table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS (
+        COMPONENT_MODEL_ID int8 not null,
+        CLASS_ATTRIBUTE varchar(512),
+        ID_ATTRIBUTE varchar(255),
+        COMPONENT_KEY varchar(255),
+        STYLE_ATTRIBUTE varchar(1024),
+        UUID varchar(255) not null,
+        PAGE_MODEL_ID int8,
+        primary key (COMPONENT_MODEL_ID)
+    );
+
+    create table CCM_CORE.PAGE_MODEL_DESCRIPTIONS (
+        PAGE_MODEL_ID int8 not null,
+        LOCALIZED_VALUE text,
+        LOCALE varchar(255) not null,
+        primary key (PAGE_MODEL_ID, LOCALE)
+    );
+
+    create table CCM_CORE.PAGE_MODEL_TITLES (
+        PAGE_MODEL_ID int8 not null,
+        LOCALIZED_VALUE text,
+        LOCALE varchar(255) not null,
+        primary key (PAGE_MODEL_ID, LOCALE)
+    );
+
+    create table CCM_CORE.PAGE_MODELS (
+        PAGE_MODEL_ID int8 not null,
+        NAME varchar(255),
+        TYPE varchar(255) not null,
+        UUID varchar(255) not null,
+        VERSION varchar(255) not null,
+        APPLICATION_ID int8,
+        primary key (PAGE_MODEL_ID)
+    );
+
+    alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS 
+        add constraint FKo696ch035fe7rrueol1po13od 
+        foreign key (PAGE_MODEL_ID) 
+        references CCM_CORE.PAGE_MODELS;
+
+    alter table CCM_CORE.PAGE_MODEL_DESCRIPTIONS 
+        add constraint FKcc5d6eqxu1369k8ycyyt6vn3e 
+        foreign key (PAGE_MODEL_ID) 
+        references CCM_CORE.PAGE_MODELS;
+
+    alter table CCM_CORE.PAGE_MODEL_TITLES 
+        add constraint FKj14q9911yhd4js9p6rs21rwjf 
+        foreign key (PAGE_MODEL_ID) 
+        references CCM_CORE.PAGE_MODELS;
+
+    alter table CCM_CORE.PAGE_MODELS 
+        add constraint FKk2lihllrxj89mn3tqv43amafe 
+        foreign key (APPLICATION_ID) 
+        references CCM_CORE.APPLICATIONS;