Author: sohil.shah(a)jboss.com Date: 2007-11-15 11:30:05 -0500 (Thu, 15 Nov 2007) New Revision: 8950 Added: branches/UIServer/core/src/main/org/jboss/portal/core/presentation/model/ branches/UIServer/core/src/main/org/jboss/portal/core/presentation/model/ModelLoaderImpl.java branches/UIServer/core/src/main/org/jboss/portal/test/core/presentation/ branches/UIServer/core/src/main/org/jboss/portal/test/core/presentation/model/ branches/UIServer/core/src/main/org/jboss/portal/test/core/presentation/model/UIModelTester.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/MockModelLoaderImpl.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/UIModelTester.java Modified: branches/UIServer/core/build.xml branches/UIServer/core/src/main/org/jboss/portal/core/presentation/server/PresentationServerImpl.java branches/UIServer/core/src/resources/portal-core-sar/META-INF/jboss-service.xml branches/UIServer/core/src/resources/portal-core-test-jar/org/jboss/portal/test/core/model/portal/persistent-jboss-beans.xml branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/model2/UIContextImpl.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/model2/UIObjectImpl.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIContext.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIObject.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIWindow.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/state/ObjectState.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/server/PresentationServer.java Log: integrated UI model population from PortalObjectContainer Modified: branches/UIServer/core/build.xml =================================================================== --- branches/UIServer/core/build.xml 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/core/build.xml 2007-11-15 16:30:05 UTC (rev 8950) @@ -641,7 +641,11 @@ <test todir="${test.reports}" name="org.jboss.portal.test.core.model.portal.PortalObjectPathTestCase"/> - + <zest todir="${test.reports}" name="org.jboss.portal.test.core.presentation.model.UIModelTester" + outfile="TEST-UIModelTester"> + <parameter name="CacheNaturalId" value="true"/> + <parameter name="Config" value="persistent-jboss-beans.xml"/> + </zest> </x-test> <x-classpath> <pathelement location="${build.lib}/portal-core-lib.jar"/> @@ -672,7 +676,61 @@ </x-classpath> </execute-tests> </target> + + <target name="test-presentation" depends="init"> + <execute-tests> + <x-sysproperty> + + <!-- + <jvmarg value="-Xdebug"/> + <jvmarg value="-Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=y"/> + --> + <sysproperty + key="jboss.aop.path" + value="${build.resources}/jboss-portal.sar/portal-aop.xml${path.separator}${source.etc}/jboss-aop/base-aop.xml"/> + <sysproperty + key="jboss.aop.class.path" + value="${jbossas/core.libs.lib}/jboss-aspect-library.jar"/> + + </x-sysproperty> + <x-test> + <zest todir="${test.reports}" name="org.jboss.portal.test.core.presentation.model.UIModelTester" + outfile="TEST-UIModelTester"> + <parameter name="CacheNaturalId" value="true"/> + <parameter name="Config" value="persistent-jboss-beans.xml"/> + </zest> + </x-test> + <x-classpath> + <pathelement location="${build.lib}/portal-core-lib.jar"/> + <pathelement location="${build.lib}/portal-core-test-lib.jar"/> + <pathelement location="${build.resources}/jboss-portal.sar"/> + <pathelement location="${jboss.portal-test.root}/etc"/> + <pathelement location="${build.resources}"/> + + <path refid="apache.collections.classpath"/> + <path refid="apache.logging.classpath"/> + <path refid="apache.xerces.classpath"/> + <path refid="jboss.jbossxb.classpath"/> + <path refid="oswego.concurrent.classpath"/> + <path refid="jboss.microcontainer.classpath"/> + <path refid="apache.httpclient.classpath"/> + <path refid="aop.classpath"/> + <path refid="dom4j.dom4j.classpath"/> + <path refid="cglib.cglib.classpath"/> + <path refid="antlr.antlr.classpath"/> + <path refid="asm.asm.classpath"/> + + <path refid="library.classpath"/> + <path refid="dependentmodule.classpath"/> + <pathelement location="${nekohtml.nekohtml.lib}/nekohtml.jar"/> + <pathelement location="${dbunit.dbunit.lib}/dbunit.jar"/> + <pathelement location="${jdbc.connectors.lib}/mysql-connector-java.jar"/> + <!--<pathelement location="postgresql-8.1-407.jdbc3.jar"/>--> + </x-classpath> + </execute-tests> + </target> + <!-- Run a single unit test. ant -Dtest=org.jboss.portal.test.core.model.portal.PortalObjectContainerTestCase one-test Added: branches/UIServer/core/src/main/org/jboss/portal/core/presentation/model/ModelLoaderImpl.java =================================================================== --- branches/UIServer/core/src/main/org/jboss/portal/core/presentation/model/ModelLoaderImpl.java (rev 0) +++ branches/UIServer/core/src/main/org/jboss/portal/core/presentation/model/ModelLoaderImpl.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -0,0 +1,172 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This 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 software 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 software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.core.presentation.model; + +import java.util.StringTokenizer; +import java.util.Map; +import java.util.List; +import java.util.Collection; +import java.util.Iterator; +import java.util.ArrayList; + +import org.jboss.portal.presentation.model2.UIObject; +import org.jboss.portal.presentation.impl.model2.UIPortalImpl; +import org.jboss.portal.presentation.impl.model2.UIPageImpl; +import org.jboss.portal.presentation.impl.model2.UIWindowImpl; +import org.jboss.portal.presentation.model2.state.ModelLoader; +import org.jboss.portal.presentation.model2.state.ObjectState; + +import org.jboss.portal.core.model.portal.PortalObjectContainer; +import org.jboss.portal.core.model.portal.PortalContainer; +import org.jboss.portal.core.model.portal.PortalObject; +import org.jboss.portal.core.model.portal.Page; +import org.jboss.portal.core.model.portal.Window; +import org.jboss.portal.core.model.portal.Portal; + +/** + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class ModelLoaderImpl implements ModelLoader +{ + /** + * + */ + private PortalObjectContainer portalObjectContainer = null; + + /** + * + * @return + */ + public PortalObjectContainer getPortalObjectContainer() + { + return portalObjectContainer; + } + + /** + * + * @param portalObjectContainer + */ + public void setPortalObjectContainer( + PortalObjectContainer portalObjectContainer) + { + this.portalObjectContainer = portalObjectContainer; + } + + /** + * + */ + public ObjectState loadState(String objectId) throws IllegalArgumentException + { + ObjectState objectState = null; + + //Get the PortalObject corresponding to this objectId from the PortalObjectContainer + PortalContainer portalContainer = this.portalObjectContainer.getContext(); + + StringTokenizer st = new StringTokenizer(objectId, "/"); + PortalObject portalObject = portalContainer.getChild(st.nextToken()); + while(st.hasMoreTokens()) + { + String token = st.nextToken(); + portalObject = portalObject.getChild(token); + } + + //Type + Class<? extends UIObject> type = this.getType(portalObject); + + //Name + String name = portalObject.getName(); + + //Properties + Map<String, String> properties = portalObject.getDeclaredProperties(); + + //Parent Id + String parentId = portalObject.getParent().getId().toString(); + if(parentId.equals("/")) + { + parentId = ""; + } + + //Children Ids + List<String> childrenIds = new ArrayList<String>(); + Collection children = portalObject.getChildren(); + for(Iterator itr=children.iterator(); itr.hasNext();) + { + PortalObject child = (PortalObject)itr.next(); + childrenIds.add(child.getId().toString()); + } + + objectState = new ObjectState( + type, //type + name, + properties, //properties + parentId, + childrenIds // childrenIds + ); + + return objectState; + } + + /** + * + * @param portalObject + * @return + */ + private Class<? extends UIObject> getType(PortalObject portalObject) + { + Class<? extends UIObject> type = null; + + if(portalObject instanceof Portal) + { + type = UIPortalImpl.class; + } + else if(portalObject instanceof Page) + { + type = UIPageImpl.class; + } + else if(portalObject instanceof Window) + { + type = UIWindowImpl.class; + } + + return type; + } + + /** + * + * + */ + public void start() + { + + } + + /** + * + * + */ + public void stop() + { + + } +} Modified: branches/UIServer/core/src/main/org/jboss/portal/core/presentation/server/PresentationServerImpl.java =================================================================== --- branches/UIServer/core/src/main/org/jboss/portal/core/presentation/server/PresentationServerImpl.java 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/core/src/main/org/jboss/portal/core/presentation/server/PresentationServerImpl.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -22,9 +22,12 @@ ******************************************************************************/ package org.jboss.portal.core.presentation.server; +import org.jboss.portal.presentation.RequestContext; import org.jboss.portal.presentation.server.Processor; +import org.jboss.portal.presentation.server.PresentationServer; import org.jboss.portal.presentation.server.PortalObjectReader; -import org.jboss.portal.presentation.server.PresentationServer; +import org.jboss.portal.presentation.model2.UIWindow; +import org.jboss.portal.presentation.model2.state.ModelLoader; /** * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> @@ -32,11 +35,18 @@ */ public class PresentationServerImpl implements PresentationServer { + /** + * + */ private Processor processor = null; - private PortalObjectReader portalObjectReader = null; /** * + */ + private ModelLoader modelLoader = null; + + /** + * * */ public PresentationServerImpl() @@ -65,18 +75,18 @@ /** * */ - public PortalObjectReader getPortalObjectReader() + public ModelLoader getModelLoader() { - return this.portalObjectReader; + return modelLoader; } - + /** * - * @param portalObjectReader + * @param modelLoader */ - public void setPortalObjectReader(PortalObjectReader portalObjectReader) + public void setModelLoader(ModelLoader modelLoader) { - this.portalObjectReader = portalObjectReader; + this.modelLoader = modelLoader; } /** @@ -95,4 +105,20 @@ { this.processor = processor; } + + /** + * @deprecated + */ + public PortalObjectReader getPortalObjectReader() + { + return null; + } + + /** + * + */ + public String getMarkup(RequestContext context, UIWindow window) throws Exception + { + return null; + } } Added: branches/UIServer/core/src/main/org/jboss/portal/test/core/presentation/model/UIModelTester.java =================================================================== --- branches/UIServer/core/src/main/org/jboss/portal/test/core/presentation/model/UIModelTester.java (rev 0) +++ branches/UIServer/core/src/main/org/jboss/portal/test/core/presentation/model/UIModelTester.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -0,0 +1,149 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This 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 software 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 software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.test.core.presentation.model; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import junit.framework.TestSuite; + +import org.apache.log4j.Logger; +import org.jboss.portal.test.core.model.portal.AbstractPortalObjectContainerTestCase; +import org.jboss.portal.test.framework.AbstractPortalTestCase; + +import org.jboss.portal.common.junit.TransactionAssert; +import org.jboss.portal.core.model.portal.*; +import org.jboss.portal.core.model.content.ContentType; +import org.jboss.portal.core.presentation.model.ModelLoaderImpl; +import org.jboss.portal.presentation.model2.*; +import org.jboss.portal.presentation.impl.model2.*; + +/** + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class UIModelTester extends AbstractPortalObjectContainerTestCase +{ + private Logger logger = Logger.getLogger(this.getClass()); + + private UIContext uiContext = null; + + /** + * + * @return + * @throws Exception + */ + public static TestSuite suite() throws Exception + { + return AbstractPortalTestCase.suite(UIModelTester.class); + } + + /** + * + */ + public void setUp() throws Exception + { + super.setUp(); + ModelLoaderImpl modelLoader = new ModelLoaderImpl(); + modelLoader.setPortalObjectContainer(this.container); + this.uiContext = new UIContextImpl(); + ((UIContextImpl)this.uiContext).setModelLoader(modelLoader); + this.loadPortalObjectContainer(); + } + + /** + * + */ + public void tearDown() throws Exception + { + super.tearDown(); + this.uiContext = null; + } + + /** + * + * @throws Exception + */ + public void testModelLoading() throws Exception + { + TransactionAssert.beginTransaction(); + + //Setup rootChildrenInfo + Map rootChildrenInfo = new HashMap(); + rootChildrenInfo.put("defaultPortal", UIPortalImpl.class); + + UIContext objectTree = this.uiContext.initUIObjectTree(rootChildrenInfo); + UIObject defaultPortal = objectTree.getChildren(UIPortalImpl.class).get(0); + + assertEquals(defaultPortal.getName(), "defaultPortal"); + assertEquals(defaultPortal.getId(), "/defaultPortal"); + assertTrue(defaultPortal instanceof UIPortal); + + List<UIObject> lazyLoadedChildren = defaultPortal.getChildren(); + + assertTrue((lazyLoadedChildren != null && lazyLoadedChildren.size()>0)); + for(int i=0; i<lazyLoadedChildren.size(); i++) + { + UIObject child = lazyLoadedChildren.get(i); + assertEquals(child.getParent().getName(), "defaultPortal"); + assertEquals(child.getParent().getId(), "/defaultPortal"); + assertTrue(child instanceof UIPage); + assertTrue(child.getId().equals("/defaultPortal/page1") || child.getId().equals("/defaultPortal/page2")); + + if(child.getId().equals("/defaultPortal/page1")) + { + List<UIObject> subchildren = child.getChildren(); + for(int j=0; j<subchildren.size(); j++) + { + UIObject subchild = subchildren.get(j); + + logger.info("------------------------------"); + logger.info("Child="+subchild+"("+subchild.getId()+")"); + logger.info("------------------------------"); + } + } + } + + + TransactionAssert.commitTransaction(); + } + + /** + * + * + */ + private void loadPortalObjectContainer() throws Exception + { + TransactionAssert.beginTransaction(); + PortalContainer ctx = container.getContext(); + Portal portal_1 = ctx.createPortal("defaultPortal"); + Page page_1_1 = portal_1.createPage("page1"); + Page page_1_2 = portal_1.createPage("page2"); + Page page_1_1_1 = page_1_1.createPage("subpage1"); + Page page_1_1_3 = page_1_1.createPage("subpage2"); + Window window_1_1_2 = page_1_1.createWindow("window1", ContentType.PORTLET, "uri"); + Window window_1_1_4 = page_1_1.createWindow("window3", ContentType.PORTLET, "uri"); + TransactionAssert.commitTransaction(); + } +} Modified: branches/UIServer/core/src/resources/portal-core-sar/META-INF/jboss-service.xml =================================================================== --- branches/UIServer/core/src/resources/portal-core-sar/META-INF/jboss-service.xml 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/core/src/resources/portal-core-sar/META-INF/jboss-service.xml 2007-11-15 16:30:05 UTC (rev 8950) @@ -1097,8 +1097,8 @@ xmbean-dd="" xmbean-code="org.jboss.portal.jems.as.system.JBossServiceModelMBean"> <xmbean/> - <depends optional-attribute-name="PortalObjectReader" proxy-type="attribute">portal:container=PortalObjectReader</depends> <depends optional-attribute-name="Processor" proxy-type="attribute">portal:service=Processor</depends> + <depends optional-attribute-name="ModelLoader" proxy-type="attribute">portal:container=ModelLoader</depends> <depends>portal:service=PageService</depends> <depends>portal:commandFactory=DefaultPortal</depends> <depends>portal:urlFactory=Delegating</depends> @@ -1130,8 +1130,8 @@ <depends>portal:service=ControlPolicy,type=Page</depends> </mbean> <mbean - code="org.jboss.portal.core.presentation.server.PortalObjectReaderImpl" - name="portal:container=PortalObjectReader" + code="org.jboss.portal.core.presentation.model.ModelLoaderImpl" + name="portal:container=ModelLoader" xmbean-dd="" xmbean-code="org.jboss.portal.jems.as.system.JBossServiceModelMBean"> <xmbean/> @@ -1147,8 +1147,7 @@ <depends>portal:service=ContentProviderRegistry</depends> <depends>portal:service=ResponseHandler,type=Selector</depends> <depends>portal:service=ControlPolicy,type=Page</depends> - </mbean> - + </mbean> <!-- The controller factory --> <mbean Modified: branches/UIServer/core/src/resources/portal-core-test-jar/org/jboss/portal/test/core/model/portal/persistent-jboss-beans.xml =================================================================== --- branches/UIServer/core/src/resources/portal-core-test-jar/org/jboss/portal/test/core/model/portal/persistent-jboss-beans.xml 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/core/src/resources/portal-core-test-jar/org/jboss/portal/test/core/model/portal/persistent-jboss-beans.xml 2007-11-15 16:30:05 UTC (rev 8950) @@ -90,7 +90,7 @@ <property name="portalAuthorizationManagerFactory"><inject bean="AuthorizationManagerFactory"/></property> <property name="contentProviderRegistry"><inject bean="ContentProviderRegistry"/></property> </bean> - + <bean name="TestBean" class="org.jboss.portal.test.core.model.portal.PortalObjectContainerTestCase"> <constructor factoryMethod="getBean"> <factory bean="BeanFactory"/> @@ -99,5 +99,5 @@ <property name="hibernate"><inject bean="HibernateSupport"/></property> <property name="portalObjectContainer"><inject bean="PortalObjectContainer"/></property> <property name="authorizationManagerFactory"><inject bean="AuthorizationManagerFactory"/></property> - </bean> + </bean> </deployment> Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/model2/UIContextImpl.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/model2/UIContextImpl.java 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/model2/UIContextImpl.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -22,8 +22,12 @@ ******************************************************************************/ package org.jboss.portal.presentation.impl.model2; +import java.util.Map; +import java.util.Iterator; import org.jboss.portal.presentation.model2.UIContext; import org.jboss.portal.presentation.model2.UIObject; +import org.jboss.portal.presentation.model2.state.ModelLoader; +import org.jboss.portal.presentation.model2.state.ObjectState; /** * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> @@ -34,8 +38,79 @@ /** * */ - public UIObject getObject(String id) + private ModelLoader modelLoader = null; + + /** + * + * + */ + public UIContextImpl() { - return null; } + + /** + * + */ + public <T extends UIObject> T getObject(String id, Class<T> type) + { + try + { + T uiObject = null; + + //Fetch the state of the UIObject in question + ObjectState objectState = this.modelLoader.loadState(id); + + uiObject = type.newInstance(); + ((UIObjectImpl)uiObject).setState(this,objectState, true); + + return uiObject; + } + catch(InstantiationException ie) + { + throw new RuntimeException(ie); + } + catch(IllegalAccessException iae) + { + throw new RuntimeException(iae); + } + } + + /** + * + */ + public UIContext initUIObjectTree(Map<String,Class<? extends UIObject>> rootChildrenInfo) + { + UIContext uiContext = new UIContextImpl(); + ((UIContextImpl)uiContext).setModelLoader(this.getModelLoader()); + + //load the children of the UIContext + Iterator<String> childrenNames = rootChildrenInfo.keySet().iterator(); + while(childrenNames.hasNext()) + { + String childName = childrenNames.next(); + Class<? extends UIObject> type = rootChildrenInfo.get(childName); + UIObject child = uiContext.createChild(childName, type); + ObjectState objectState = this.modelLoader.loadState(child.getId()); + ((UIObjectImpl)child).setState(this,objectState, false); + } + + return uiContext; + } + + /** + * + */ + public ModelLoader getModelLoader() + { + return this.modelLoader; + } + + /** + * + * @param modelLoader + */ + public void setModelLoader(ModelLoader modelLoader) + { + this.modelLoader = modelLoader; + } } Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/model2/UIObjectImpl.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/model2/UIObjectImpl.java 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/model2/UIObjectImpl.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -24,14 +24,17 @@ import java.util.List; import java.util.ArrayList; +import java.io.Serializable; import org.jboss.portal.presentation.model2.UIObject; +import org.jboss.portal.presentation.model2.UIContext; +import org.jboss.portal.presentation.model2.state.ObjectState; /** * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> * */ -public abstract class UIObjectImpl implements UIObject +public abstract class UIObjectImpl implements UIObject, Serializable { /** * @@ -46,20 +49,33 @@ /** * */ - protected List<UIObject> children = new ArrayList<UIObject>(); + protected UIObject parent = null; /** * */ - protected UIObject parent = null; + protected List<UIObject> children = new ArrayList<UIObject>(); //Lazy loaded /** + * used to see if the children of this UIObject are fully loaded or not. Used for helping with lazy loading + */ + private boolean childrenFullyLoaded = false; + + + /** + * This is used to assist with data needed during lazy loading, other state related data etc + */ + private ObjectState state = null; + + + /** * */ public UIObjectImpl() { } + //UIObject interface implementation----------------------------------------------------------------------------------------------------------------------------- /** * */ @@ -80,55 +96,90 @@ * */ public UIObject getParent() - { + { return this.parent; } /** * */ + public List<UIObject> getChildren() + { + if(!this.childrenFullyLoaded) + { + //Lazy Load just the children of this UIObject. Don't load the children of each child though + if(this.state != null) + { + List<String> childrenIds = this.state.getChildrenIds(); + if(childrenIds != null) + { + for(int i=0; i<childrenIds.size(); i++) + { + String childId = childrenIds.get(i); + ObjectState childState = this.getUIContext().getModelLoader().loadState(childId); + this.createChild(childState.getName(), childState.getType()); + } + } + } + + this.childrenFullyLoaded = true; + } + + return this.children; + } + + /** + * + */ + public <T extends UIObject> List<UIObject> getChildren(Class<T> type) + { + List<UIObject> filteredList = new ArrayList<UIObject>(); + + //Making sure all children are fully loaded + List<UIObject> allChildren = this.getChildren(); + + if(allChildren != null) + { + for(int i=0; i<allChildren.size(); i++) + { + UIObject child = allChildren.get(i); + if(type == child.getClass()) + { + filteredList.add(child); + } + } + } + return filteredList; + } + + /** + * + */ public <T extends UIObject> T createChild(String name, Class<T> type) throws IllegalArgumentException { try { T child = null; - if(type == UIContainerImpl.class) + if(type == UIContextImpl.class) { - child = type.newInstance(); - ((UIContainerImpl)child).name = name; - ((UIContainerImpl)child).parent = this; - ((UIContainerImpl)child).id = this.generateId(name); + throw new IllegalArgumentException("UIContext must be the root of the UIObject tree. It should not be added to any UIObject as a child"); } - else if(type == UIContextImpl.class) - { - child = type.newInstance(); - ((UIContextImpl)child).name = name; - ((UIContextImpl)child).parent = this; - ((UIContextImpl)child).id = this.generateId(name); - } - else if(type == UIPageImpl.class) - { - child = type.newInstance(); - ((UIPageImpl)child).name = name; - ((UIPageImpl)child).parent = this; - ((UIPageImpl)child).id = this.generateId(name); - } - else if(type == UIPortalImpl.class) - { - child = type.newInstance(); - ((UIPortalImpl)child).name = name; - ((UIPortalImpl)child).parent = this; - ((UIPortalImpl)child).id = this.generateId(name); - } - else if(type == UIWindowImpl.class) - { - child = type.newInstance(); - ((UIWindowImpl)child).name = name; - ((UIWindowImpl)child).parent = this; - ((UIWindowImpl)child).id = this.generateId(name); - } + child = type.newInstance(); + + //Name + ((UIObjectImpl)child).name = name; + + //Parent + ((UIObjectImpl)child).parent = this; + + //Id + ((UIObjectImpl)child).id = this.generateChildId(name); + + //State + ((UIObjectImpl)child).state = this.getUIContext().getModelLoader().loadState(((UIObjectImpl)child).id); + this.children.add(child); return child; } @@ -146,7 +197,9 @@ * */ public void destroyChild(String name) - { + { + //Make sure all children are loaded + this.getChildren(); if(this.children != null) { for(int i=0; i<this.children.size(); i++) @@ -159,53 +212,127 @@ } } } + } + //-----UIObjectImpl implementation specific methods------------------------------------------------------------------------------------------------------------ + protected void setState(UIContext uiContext, ObjectState state, boolean loadParent) + { + //Name + this.name = state.getName(); + + //Parent..load using parentId from state being used + if(loadParent && state.getParentId() != null && state.getParentId().trim().length()>0) + { + ObjectState parentState = uiContext.getModelLoader().loadState(state.getParentId()); + this.parent = uiContext.getObject(state.getParentId(), parentState.getType()); + } + + //Id + this.id = this.generateId(); + + //State + this.state = state; } - + //-------------------------------------------------------------------------------------------------------------------------------------------------------------- /** * + * @return */ - public List<UIObject> getChildren() + private String generateId() { - return this.children; + String newId = null; + + String myName = ""; + if(this.getName() != null && this.getName().trim().length()>0) + { + myName = this.getName(); + } + + //Generate a new id concatenating its entire path in the UIObject tree + StringBuffer buffer = new StringBuffer(); + if(this.getParent() != null && !(this.getParent() instanceof UIContext)) + { + buffer.append("/"+this.getParent().getId().substring(1)+"/"); + if(myName.trim().length()>0) + { + buffer.append(myName); + } + newId = buffer.toString(); + } + else + { + buffer.append("/"); + if(myName.trim().length()>0) + { + buffer.append(myName); + } + newId = buffer.toString(); + } + + return newId; } - + /** * + * @return */ - public <T extends UIObject> List<UIObject> getChildren(Class<T> type) + private String generateChildId(String childName) { - List<UIObject> filteredList = new ArrayList<UIObject>(); - if(this.children != null) + String newId = null; + + String myName = ""; + if(this.getName() != null && this.getName().trim().length()>0) { - for(int i=0; i<this.children.size(); i++) + myName = this.getName(); + } + + //Generate a new id concatenating its entire path in the UIObject tree + StringBuffer buffer = new StringBuffer(); + if(this.getParent() != null && !(this.getParent() instanceof UIContext)) + { + buffer.append("/"+this.getParent().getId().substring(1)+"/"); + if(myName.trim().length()>0) { - UIObject child = this.children.get(i); - if(type == child.getClass()) - { - filteredList.add(child); - } + buffer.append(myName+"/"); } + buffer.append(childName); + newId = buffer.toString(); } - return filteredList; - } + else + { + buffer.append("/"); + if(myName.trim().length()>0) + { + buffer.append(myName+"/"); + } + buffer.append(childName); + newId = buffer.toString(); + } + + return newId; + } /** * * @return */ - private String generateId(String childName) + private UIContext getUIContext() { - String newId = null; + UIContext uiContext = null; - if(this.parent != null) + //Make sure this UIObject is not the root UIContext object + if(this.getParent() == null) { - newId = this.parent.getId() + "/" + this.name + "/" + childName; + return (UIContext)this; } - else + + //Move up the tree to the UIContext and get the ModelLoader + UIObject parent = this.getParent(); + while(!(parent instanceof UIContext)) { - newId = this.name + "/" + childName; + parent = parent.getParent(); } + uiContext = (UIContext)parent; - return newId; + return uiContext; } } Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIContext.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIContext.java 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIContext.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -22,13 +22,33 @@ ******************************************************************************/ package org.jboss.portal.presentation.model2; +import java.util.Map; +import org.jboss.portal.presentation.model2.state.ModelLoader; + /** * @author <a href="mailto:julien@jboss.org">Julien Viet</a> * @version $Revision: 1.1 $ */ public interface UIContext extends UIObject { - - UIObject getObject(String id); - + /** + * + * @param id + * @return + */ + public <T extends UIObject> T getObject(String id, Class<T> type); + + /** + * + * @param <T> + * @param childrenInfo + * @return + */ + public UIContext initUIObjectTree(Map<String,Class<? extends UIObject>> rootChildrenInfo); + + /** + * + * @return + */ + public ModelLoader getModelLoader(); } Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIObject.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIObject.java 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIObject.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -34,19 +34,19 @@ * * @return */ - String getId(); + public String getId(); /** * * @return */ - String getName(); + public String getName(); /** * * @return */ - UIObject getParent(); + public UIObject getParent(); /** * Create a child with a specified type. @@ -56,19 +56,19 @@ * @return the newly created child * @throws IllegalArgumentException if the name is null, already exists or this kind of object does not accept children of the specified type */ - <T extends UIObject>T createChild(String name, Class<T> type) throws IllegalArgumentException; + public <T extends UIObject>T createChild(String name, Class<T> type) throws IllegalArgumentException; /** * * @param name */ - void destroyChild(String name); + public void destroyChild(String name); /** * * @return */ - List<UIObject> getChildren(); + public List<UIObject> getChildren(); /** * @@ -76,5 +76,5 @@ * @param type * @return */ - <T extends UIObject> List<UIObject> getChildren(Class<T> type); + public <T extends UIObject> List<UIObject> getChildren(Class<T> type); } Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIWindow.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIWindow.java 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/UIWindow.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -31,17 +31,39 @@ */ public interface UIWindow extends UIObject { + /** + * + * @return + */ + public String getTitle(); - String getTitle(); + /** + * + * @param title + */ + public void setTitle(String title); - void setTitle(String title); + /** + * + * @return + */ + public WindowState getWindowState(); - WindowState getWindowState(); - - void setWindowState(WindowState windowState); + /** + * + * @param windowState + */ + public void setWindowState(WindowState windowState); - Mode getMode(); + /** + * + * @return + */ + public Mode getMode(); - void setMode(Mode mode); - + /** + * + * @param mode + */ + public void setMode(Mode mode); } Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/state/ObjectState.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/state/ObjectState.java 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/model2/state/ObjectState.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -24,6 +24,7 @@ import org.jboss.portal.presentation.model2.UIObject; +import java.io.Serializable; import java.util.Map; import java.util.List; @@ -31,7 +32,7 @@ * @author <a href="mailto:julien@jboss.org">Julien Viet</a> * @version $Revision: 1.1 $ */ -public class ObjectState +public class ObjectState implements Serializable { /** . */ Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/server/PresentationServer.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/server/PresentationServer.java 2007-11-15 16:20:16 UTC (rev 8949) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/server/PresentationServer.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -24,6 +24,7 @@ import org.jboss.portal.presentation.RequestContext; import org.jboss.portal.presentation.model2.UIWindow; +import org.jboss.portal.presentation.model2.state.ModelLoader; /** * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> @@ -53,5 +54,9 @@ */ String getMarkup(RequestContext context, UIWindow window) throws Exception; - + /** + * + * @return + */ + ModelLoader getModelLoader(); } Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/MockModelLoaderImpl.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/MockModelLoaderImpl.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/MockModelLoaderImpl.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -0,0 +1,69 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This 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 software 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 software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.test.model; + +import java.util.List; +import java.util.ArrayList; + +import org.jboss.portal.presentation.impl.model2.UIPortalImpl; +import org.jboss.portal.presentation.model2.state.ModelLoader; +import org.jboss.portal.presentation.model2.state.ObjectState; + +/** + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class MockModelLoaderImpl implements ModelLoader +{ + /** + * + */ + public ObjectState loadState(String objectId) throws IllegalArgumentException + { + ObjectState state = null; + + int lastIndex = objectId.lastIndexOf('/'); + String name = objectId.substring(lastIndex+1); + String parentId = objectId.substring(0, lastIndex); + + //Just stub children + List<String> childrenIds = null; + if(name.contains("testingLazyLoading")) + { + childrenIds = new ArrayList<String>(); + childrenIds.add(objectId+"/child1"); + childrenIds.add(objectId+"/child2"); + childrenIds.add(objectId+"/child3"); + } + + + state = new ObjectState(UIPortalImpl.class, + name, + null, //properties + parentId, + childrenIds //childrenIds + ); + + return state; + } +} Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/UIModelTester.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/UIModelTester.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/model/UIModelTester.java 2007-11-15 16:30:05 UTC (rev 8950) @@ -0,0 +1,202 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This 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 software 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 software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.test.model; + +import junit.framework.TestCase; +import org.apache.log4j.Logger; + +import java.util.List; +import java.util.Map; +import java.util.HashMap; + +import org.jboss.portal.presentation.model2.*; +import org.jboss.portal.presentation.impl.model2.*; + +/** + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class UIModelTester extends TestCase +{ + private Logger logger = Logger.getLogger(this.getClass()); + private UIContext uiContext = null; + + /** + * + */ + protected void setUp() throws Exception + { + this.uiContext = new UIContextImpl(); + ((UIContextImpl)this.uiContext).setModelLoader(new MockModelLoaderImpl()); + } + + /** + * + */ + protected void tearDown() throws Exception + { + this.uiContext = null; + } + + /** + * + * @throws Exception + */ + public void testCreateChild() throws Exception + { + //Adding a UIContext...this should result in an IllegalArgumentException + try + { + this.uiContext.createChild("duplicateRoot", UIContextImpl.class); + } + catch(Exception e) + { + this.assertEquals(e.getClass(), IllegalArgumentException.class); + } + + //Add a UIPage to the UIContext + this.uiContext.createChild("defaultPortal", UIPortalImpl.class); + + //Assert the state of UIPortal added to the UIObject tree + UIObject portal = this.uiContext.getChildren(UIPortalImpl.class).get(0); + assertEquals(portal.getName(), "defaultPortal"); + assertEquals(portal.getId(), "/defaultPortal"); + assertTrue(portal.getParent() instanceof UIContext); + + //Add a UIPage to the UIPortal + portal.createChild("defaultPage", UIPageImpl.class); + UIObject page = portal.getChildren(UIPageImpl.class).get(0); + assertEquals(page.getName(), "defaultPage"); + assertEquals(page.getId(), "/defaultPortal/defaultPage"); + assertTrue(page.getParent() instanceof UIPortal); + + //Add a UIPage to the UIContainer + page.createChild("defaultContainer", UIContainerImpl.class); + UIObject container = page.getChildren(UIContainerImpl.class).get(0); + assertEquals(container.getName(), "defaultContainer"); + assertEquals(container.getId(), "/defaultPortal/defaultPage/defaultContainer"); + assertTrue(container.getParent() instanceof UIPage); + + //Add a UIWindow to UIPage + container.createChild("defaultWindow", UIWindowImpl.class); + UIObject window = container.getChildren(UIWindowImpl.class).get(0); + assertEquals(window.getName(), "defaultWindow"); + assertEquals(window.getId(), "/defaultPortal/defaultPage/defaultContainer/defaultWindow"); + assertTrue(window.getParent() instanceof UIContainer); + } + + /** + * + * @throws Exception + */ + public void testDestroyChild() throws Exception + { + //Add a UIPage to the UIContext + this.uiContext.createChild("defaultPortal", UIPortalImpl.class); + + //Assert the state of UIPortal added to the UIObject tree + UIObject portal = this.uiContext.getChildren(UIPortalImpl.class).get(0); + + //Add a UIPage to the UIPortal + portal.createChild("defaultPage", UIPageImpl.class); + UIObject page = portal.getChildren(UIPageImpl.class).get(0); + + //Add a UIPage to the UIContainer + page.createChild("defaultContainer", UIContainerImpl.class); + UIObject container = page.getChildren(UIContainerImpl.class).get(0); + + //Add a UIWindow to UIPage + container.createChild("defaultWindow", UIWindowImpl.class); + UIObject window = container.getChildren(UIWindowImpl.class).get(0); + + //Destroy the container. When this is done, both container and window must be destroyed from the UIObject tree + page.destroyChild(container.getName()); + List<UIObject> pageChildren = page.getChildren(); + assertTrue(pageChildren == null || pageChildren.size() == 0); + } + + /** + * + * @throws Exception + */ + public void testModelLoading() throws Exception + { + //Setup rootChildrenInfo + Map rootChildrenInfo = new HashMap(); + rootChildrenInfo.put("defaultPortal", UIPortalImpl.class); + rootChildrenInfo.put("someOtherPortal", UIPortalImpl.class); + + UIContext objectTree = this.uiContext.initUIObjectTree(rootChildrenInfo); + UIObject defaultPortal = objectTree.getChildren(UIPortalImpl.class).get(0); + UIObject someOtherPortal = objectTree.getChildren(UIPortalImpl.class).get(1); + + assertEquals(defaultPortal.getName(), "defaultPortal"); + assertEquals(defaultPortal.getId(), "/defaultPortal"); + assertEquals(someOtherPortal.getName(), "someOtherPortal"); + assertEquals(someOtherPortal.getId(), "/someOtherPortal"); + } + + /** + * + * @throws Exception + */ + public void testParentLoading() throws Exception + { + //Setup rootChildrenInfo + Map rootChildrenInfo = new HashMap(); + rootChildrenInfo.put("defaultPortal", UIPortalImpl.class); + + UIContext objectTree = this.uiContext.initUIObjectTree(rootChildrenInfo); + + UIObject uiObject = objectTree.getObject("/defaultPortal/defaultPage", UIPortalImpl.class); + UIObject parent = uiObject.getParent(); + + assertEquals(parent.getName(), "defaultPortal"); + assertEquals(parent.getId(), "/defaultPortal"); + } + + /** + * + * @throws Exception + */ + public void testLazyLoading() throws Exception + { + Map rootChildrenInfo = new HashMap(); + rootChildrenInfo.put("testingLazyLoading", UIPortalImpl.class); + + UIContext objectTree = this.uiContext.initUIObjectTree(rootChildrenInfo); + UIObject defaultPortal = objectTree.getChildren(UIPortalImpl.class).get(0); + List<UIObject> lazyLoadedChildren = defaultPortal.getChildren(); + + assertTrue((lazyLoadedChildren != null && lazyLoadedChildren.size()>0)); + logger.info("-----------------------------------------------------------"); + for(int i=0; i<lazyLoadedChildren.size(); i++) + { + UIObject child = lazyLoadedChildren.get(i); + logger.info(child.getId()); + assertEquals(child.getParent().getName(), "testingLazyLoading"); + assertEquals(child.getParent().getId(), "/testingLazyLoading"); + } + logger.info("--------------------------------------------------------"); + } +}