362 lines
14 KiB
Java
Executable File
362 lines
14 KiB
Java
Executable File
/*
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* Copyright (C) 2001-2004 Red Hat Inc. All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package com.arsdigita.navigation;
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import com.arsdigita.categorization.Category;
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import com.arsdigita.categorization.CategoryCollection;
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import com.arsdigita.db.DbHelper;
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import com.arsdigita.cms.ContentSection;
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import com.arsdigita.cms.TemplateContext;
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import com.arsdigita.domain.DomainObject;
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import com.arsdigita.domain.DomainObjectFactory;
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import com.arsdigita.domain.DomainObjectInstantiator;
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import com.arsdigita.kernel.NoValidURLException;
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import com.arsdigita.kernel.URLService;
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import com.arsdigita.kernel.URLFinder;
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import com.arsdigita.kernel.ACSObjectInstantiator;
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import com.arsdigita.persistence.DataCollection;
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import com.arsdigita.persistence.DataObject;
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import com.arsdigita.persistence.Filter;
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import com.arsdigita.persistence.SessionManager;
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import com.arsdigita.persistence.OID;
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import com.arsdigita.persistence.pdl.ManifestSource;
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import com.arsdigita.persistence.pdl.NameFilter;
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import com.arsdigita.runtime.CompoundInitializer;
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import com.arsdigita.runtime.RuntimeConfig;
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import com.arsdigita.runtime.PDLInitializer;
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import com.arsdigita.runtime.DomainInitEvent;
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import com.arsdigita.web.Application;
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import com.arsdigita.web.ParameterMap;
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import com.arsdigita.web.URL;
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import com.arsdigita.web.Web;
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import com.arsdigita.util.Assert;
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import com.arsdigita.kernel.ResourceTypeConfig;
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import com.arsdigita.kernel.ResourceType;
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import com.arsdigita.kernel.ui.ResourceConfigFormSection;
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import com.arsdigita.bebop.RequestLocal;
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import com.arsdigita.navigation.portlet.NavigationTreePortlet;
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import com.arsdigita.navigation.portlet.ObjectListPortlet;
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import com.arsdigita.navigation.portlet.ItemListPortlet;
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import com.arsdigita.navigation.ui.portlet.ObjectListPortletEditor;
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import com.arsdigita.navigation.ui.portlet.ItemListPortletEditor;
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import java.math.BigDecimal;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.LinkedList;
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import java.util.List;
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import org.apache.log4j.Logger;
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import com.arsdigita.domain.xml.TraversalHandler;
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import com.arsdigita.xml.XML;
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/**
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* Initializer for ccm-navigation.
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* Executes recursivly at each system startup.
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*
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* @author Justin Ross <jross@redhat.com>
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* @version $Id: Initializer.java 2070 2010-01-28 08:47:41Z pboy $
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*/
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public class Initializer extends CompoundInitializer {
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public static final Logger s_log = Logger.getLogger(Initializer.class);
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/**
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* Constructor
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*/
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public Initializer() {
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final String url = RuntimeConfig.getConfig().getJDBCURL();
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final int database = DbHelper.getDatabaseFromURL(url);
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add(new PDLInitializer
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(new ManifestSource
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("ccm-navigation.pdl.mf",
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new NameFilter(DbHelper.getDatabaseSuffix(database), "pdl"))));
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}
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/**
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* Initializes domain-coupling machinery, usually consisting of
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* registering object instantiators and observers.
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*
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* This starts up the search threads according to the values in the
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* properties file
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*/
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public void init(DomainInitEvent e) {
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super.init(e);
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// Don't use a private configuration parameter for default content-section!
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// Use the content-sections configuration directly!
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// System.setProperty( NavigationConstants.DEFAULT_CONTENT_SECTION_URL,
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// Navigation.getConfig().getDefaultContentSectionURL() );
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System.setProperty( NavigationConstants.DEFAULT_CONTENT_SECTION_URL,
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ContentSection.getConfig().getDefaultContentSection() );
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e.getFactory().registerInstantiator
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(Template.BASE_DATA_OBJECT_TYPE,
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new DomainObjectInstantiator() {
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public DomainObject doNewInstance(DataObject dataObject) {
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return new Template(dataObject);
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}
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@Override
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public DomainObjectInstantiator
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resolveInstantiator(DataObject obj) {
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return this;
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}
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});
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e.getFactory().registerInstantiator
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(Navigation.BASE_DATA_OBJECT_TYPE,
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new ACSObjectInstantiator() {
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@Override
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public DomainObject doNewInstance(DataObject dataObject) {
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return new Navigation(dataObject);
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}
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});
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NavigationTreePortlet.registerInstantiator();
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NavigationTreePortlet.registerResourceTypeConfig();
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e.getFactory().registerInstantiator
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(ItemListPortlet.BASE_DATA_OBJECT_TYPE,
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new ACSObjectInstantiator() {
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@Override
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public DomainObject doNewInstance(DataObject dataObject) {
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return new ItemListPortlet(dataObject);
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}
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});
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e.getFactory().registerInstantiator
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(ObjectListPortlet.BASE_DATA_OBJECT_TYPE,
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new ACSObjectInstantiator() {
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@Override
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public DomainObject doNewInstance(DataObject dataObject) {
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return new ObjectListPortlet(dataObject);
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}
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});
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e.getFactory().registerInstantiator
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(TemplateMapping.BASE_DATA_OBJECT_TYPE,
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new DomainObjectInstantiator() {
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public DomainObject doNewInstance(DataObject dataObject) {
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return new TemplateMapping(dataObject);
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}
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@Override
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public DomainObjectInstantiator
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resolveInstantiator(DataObject obj) {
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return this;
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}
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});
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new ResourceTypeConfig(ObjectListPortlet.BASE_DATA_OBJECT_TYPE) {
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@Override
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public ResourceConfigFormSection getCreateFormSection
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(final ResourceType resType, final RequestLocal parentAppRL) {
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final ResourceConfigFormSection config =
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new ObjectListPortletEditor(resType, parentAppRL);
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return config;
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}
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@Override
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public ResourceConfigFormSection getModifyFormSection
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(final RequestLocal application) {
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final ObjectListPortletEditor config =
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new ObjectListPortletEditor(application);
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return config;
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}
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};
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new ResourceTypeConfig(ItemListPortlet.BASE_DATA_OBJECT_TYPE) {
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@Override
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public ResourceConfigFormSection getCreateFormSection
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(final ResourceType resType, final RequestLocal parentAppRL) {
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final ResourceConfigFormSection config =
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new ItemListPortletEditor(resType, parentAppRL);
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return config;
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}
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@Override
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public ResourceConfigFormSection getModifyFormSection
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(final RequestLocal application) {
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final ItemListPortletEditor config =
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new ItemListPortletEditor(application);
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return config;
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}
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};
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URLService.registerFinder(
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Category.BASE_DATA_OBJECT_TYPE,
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new URLFinder() {
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public String find(OID oid, String context)
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throws NoValidURLException {
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return find(oid);
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}
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public String find(OID oid)
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throws NoValidURLException {
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if (s_log.isInfoEnabled()) {
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s_log.info("Locating " + oid);
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}
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Category cat = (Category)DomainObjectFactory.newInstance(oid);
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CategoryCollection ancestors = cat.getDefaultAscendants();
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// XXX bz 118313
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ancestors.clearOrder();
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ancestors.addOrder(Category.DEFAULT_ANCESTORS);
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List ids = new ArrayList();
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List paths = new LinkedList();
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boolean first = true;
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while (ancestors.next()) {
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Category anc = ancestors.getCategory();
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if (s_log.isDebugEnabled()) {
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s_log.debug("Process parent " + anc);
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}
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ids.add(anc.getID());
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if (first) {
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first = false;
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paths.add("");
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continue;
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}
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if (paths != null) {
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String url = anc.getURL();
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if (url != null && !"".equals(url)) {
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s_log.debug("Appending '" + url + "' for anc");
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paths.add(url);
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} else {
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if (s_log.isInfoEnabled()) {
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s_log.info("Cat " + anc + " has no url ");
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}
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paths = null;
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}
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} else {
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s_log.debug("Path is null");
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}
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}
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if (s_log.isDebugEnabled() && null != paths) {
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StringBuffer buf = new StringBuffer();
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Iterator idsit = ids.iterator();
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Iterator pathsit = paths.iterator();
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while(idsit.hasNext()) {
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buf.append(idsit.next().toString()).append(' ');
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buf.append(pathsit.next().toString()).append('/');
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}
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s_log.debug("Full path is " + buf.toString());
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}
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TemplateContext tContext =
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Navigation.getContext().getTemplateContext();
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String useContext = null == tContext ?
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null : tContext.getContext();
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if (s_log.isDebugEnabled()) {
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s_log.debug("Use Context: " + useContext);
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}
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DataCollection apps = SessionManager.getSession().retrieve
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(Application.BASE_DATA_OBJECT_TYPE);
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apps.addEqualsFilter("objectType", Navigation.BASE_DATA_OBJECT_TYPE);
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apps.addEqualsFilter("rootUseContext.useContext", useContext);
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Filter f = apps.addFilter("rootUseContext.rootCategory in :ids");
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f.set("ids", ids);
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apps.addPath("rootUseContext.rootCategory.id");
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String appURL = null;
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BigDecimal rootCatID = null;
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if (!apps.next()) {
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appURL = Navigation.getConfig().getDefaultCategoryRootPath();
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// We can only use named paths if the category is mapped
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// to a navigation app instance in the current
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// use context
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paths = null;
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if (s_log.isDebugEnabled()) {
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s_log.debug("Using default nav path " + appURL);
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}
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} else {
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Application app = (Application)
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DomainObjectFactory.newInstance(apps.getDataObject());
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appURL = app.getPrimaryURL();
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rootCatID = (BigDecimal) apps.get("rootUseContext.rootCategory.id");
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apps.close();
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}
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if (s_log.isInfoEnabled()) {
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s_log.info("Application path is " + appURL);
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}
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Assert.isTrue(appURL.startsWith("/"), "url starts with '/'");
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Assert.isTrue(appURL.endsWith("/"), "url ends with '/'");
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ParameterMap map = new ParameterMap();
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String path;
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if (paths == null) {
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map.setParameter("categoryID", cat.getID());
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path = "category.jsp";
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} else {
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if (s_log.isDebugEnabled()) {
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s_log.debug("Generating path from category " +
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rootCatID);
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}
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StringBuffer buf = new StringBuffer();
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Iterator pathsit = paths.iterator();
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Iterator idsit = ids.iterator();
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boolean gotRoot = false;
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while(pathsit.hasNext()) {
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String frag = (String)pathsit.next();
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BigDecimal id = (BigDecimal)idsit.next();
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if (gotRoot) buf.append(frag).append('/');
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else if (id.equals(rootCatID)) gotRoot = true;
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}
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path = buf.toString();
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}
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String url = URL.there(Web.getRequest(),
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appURL + path, map).toString();
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if (s_log.isInfoEnabled()) {
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s_log.info("Final url is " + url);
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}
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return url;
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}
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});
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XML.parse(Navigation.getConfig().getTraversalAdapters(),
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new TraversalHandler());
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}
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}
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