[gatein-commits] gatein SVN: r4643 - portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp.

Author: chris.laprun(a)jboss.com Date: 2010-10-12 10:50:06 -0400 (Tue, 12 Oct 2010) New Revision: 4643 Added: portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPConsumerStructureProvider.java Removed: portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPPortalStructureProvider.java Log: - Renamed to be more conform to interface name. Copied: portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPConsumerStructureProvider.java (from rev 4617, portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPPortalStructureProvider.java) =================================================================== --- portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPConsumerStructureProvider.java (rev 0) +++ portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPConsumerStructureProvider.java 2010-10-12 14:50:06 UTC (rev 4643) @@ -0,0 +1,214 @@ +/* + * JBoss, a division of Red Hat + * Copyright 2010, 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.gatein.portal.wsrp; + +import org.exoplatform.container.ExoContainer; +import org.exoplatform.portal.mop.Described; +import org.exoplatform.portal.pom.config.POMSession; +import org.exoplatform.portal.pom.config.POMSessionManager; +import org.exoplatform.portal.pom.data.PageKey; +import org.exoplatform.portal.pom.spi.wsrp.WSRP; +import org.gatein.common.util.ParameterValidation; +import org.gatein.mop.api.content.Customization; +import org.gatein.mop.api.workspace.ObjectType; +import org.gatein.mop.api.workspace.Page; +import org.gatein.mop.api.workspace.Site; +import org.gatein.mop.api.workspace.Workspace; +import org.gatein.mop.api.workspace.ui.UIComponent; +import org.gatein.mop.api.workspace.ui.UIContainer; +import org.gatein.mop.api.workspace.ui.UIWindow; +import org.gatein.pc.api.PortletContext; +import org.gatein.pc.api.PortletStateType; +import org.gatein.pc.api.StatefulPortletContext; +import org.gatein.wsrp.api.context.ConsumerStructureProvider; + +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; + +/** + * @author <a href="mailto:chris.laprun@jboss.com">Chris Laprun</a> + * @version $Revision$ + */ +public class MOPConsumerStructureProvider implements ConsumerStructureProvider +{ + private final POMSessionManager pomManager; + private Map<String, PageInfo> pageInfos; + private Map<String, String> windowIdToUUIDs; + + public MOPConsumerStructureProvider(ExoContainer container) + { + pomManager = (POMSessionManager)container.getComponentInstanceOfType(POMSessionManager.class); + windowIdToUUIDs = new HashMap<String, String>(); + } + + public List<String> getPageIdentifiers() + { + if (pageInfos == null) + { + POMSession session = pomManager.getSession(); + Workspace workspace = session.getWorkspace(); + Collection<Site> sites = workspace.getSites(ObjectType.PORTAL_SITE); + + pageInfos = new HashMap<String, PageInfo>(); + for (Site site : sites) + { + Page page = site.getRootPage().getChild("pages"); + if (page != null) + { + processPage(page, true); + } + } + } + + LinkedList<String> identifiers = new LinkedList<String>(pageInfos.keySet()); + Collections.sort(identifiers); + return identifiers; + } + + private void processPage(Page page, boolean ignoreCurrent) + { + if (!ignoreCurrent) + { + Described described = page.adapt(Described.class); + PageInfo pageInfo = new PageInfo(page.getObjectId()); + pageInfos.put(described.getName(), pageInfo); + UIContainer container = page.getRootComponent(); + processContainer(container, pageInfo); + } + + Collection<Page> children = page.getChildren(); + if (ParameterValidation.existsAndIsNotEmpty(children)) + { + for (Page child : children) + { + processPage(child, false); + } + } + } + + public List<String> getWindowIdentifiersFor(String pageId) + { + PageInfo pageInfo = pageInfos.get(pageId); + ParameterValidation.throwIllegalArgExceptionIfNull(pageInfo, "PageInfo for " + pageId); + + return pageInfo.getChildrenWindows(); + } + + private void processContainer(UIContainer container, PageInfo pageInfo) + { + List<UIComponent> components = container.getComponents(); + for (UIComponent component : components) + { + ObjectType<? extends UIComponent> type = component.getObjectType(); + if (ObjectType.WINDOW.equals(type)) + { + Described described = component.adapt(Described.class); + String name = described.getName(); + windowIdToUUIDs.put(name, component.getObjectId()); + pageInfo.addWindow(name); + } + else if (ObjectType.CONTAINER.equals(type)) + { + processContainer((UIContainer)component, pageInfo); + } + else + { + // ignore + } + } + } + + public void assignPortletToWindow(PortletContext portletContext, String windowId, String pageId) + { + String uuid = windowIdToUUIDs.get(windowId); + ParameterValidation.throwIllegalArgExceptionIfNull(uuid, "UUID for " + windowId); + + // get the window + POMSession session = pomManager.getSession(); + UIWindow window = session.findObjectById(ObjectType.WINDOW, uuid); + + // construct the new customization state + WSRP wsrp = new WSRP(); + String portletId = portletContext.getId(); + wsrp.setPortletId(portletId); + if (portletContext instanceof StatefulPortletContext) + { + StatefulPortletContext context = (StatefulPortletContext)portletContext; + if (PortletStateType.OPAQUE.equals(context.getType())) + { + wsrp.setState((byte[])context.getState()); + } + else + { + throw new IllegalArgumentException("Don't know how to deal with state: " + context.getState()); + } + } + + // destroy existing customization as otherwise re-customizing will fail + Customization<?> customization = window.getCustomization(); + customization.destroy(); + + // and re-customize + window.customize(WSRP.CONTENT_TYPE, portletId, wsrp); + + // mark page for cache invalidation otherwise DataCache will use the previous customization id when trying to set + // the portlet state in UIPortlet.setState and will not find it resulting in an error + Page page = window.getPage(); + session.scheduleForEviction(new PageKey("portal", page.getSite().getName(), page.getName())); + + // save + session.close(true); + } + + private static class PageInfo + { + private String uuid; + private List<String> childrenWindows; + + private PageInfo(String uuid) + { + this.uuid = uuid; + childrenWindows = new LinkedList<String>(); + } + + public String getUUID() + { + return uuid; + } + + public List<String> getChildrenWindows() + { + return childrenWindows; + } + + public void addWindow(String windowName) + { + childrenWindows.add(windowName); + } + } +} Deleted: portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPPortalStructureProvider.java =================================================================== --- portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPPortalStructureProvider.java 2010-10-12 14:49:04 UTC (rev 4642) +++ portal/trunk/component/wsrp/src/main/java/org/gatein/portal/wsrp/MOPPortalStructureProvider.java 2010-10-12 14:50:06 UTC (rev 4643) @@ -1,214 +0,0 @@ -/* - * JBoss, a division of Red Hat - * Copyright 2010, 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.gatein.portal.wsrp; - -import org.exoplatform.container.ExoContainer; -import org.exoplatform.portal.mop.Described; -import org.exoplatform.portal.pom.config.POMSession; -import org.exoplatform.portal.pom.config.POMSessionManager; -import org.exoplatform.portal.pom.data.PageKey; -import org.exoplatform.portal.pom.spi.wsrp.WSRP; -import org.gatein.common.util.ParameterValidation; -import org.gatein.mop.api.content.Customization; -import org.gatein.mop.api.workspace.ObjectType; -import org.gatein.mop.api.workspace.Page; -import org.gatein.mop.api.workspace.Site; -import org.gatein.mop.api.workspace.Workspace; -import org.gatein.mop.api.workspace.ui.UIComponent; -import org.gatein.mop.api.workspace.ui.UIContainer; -import org.gatein.mop.api.workspace.ui.UIWindow; -import org.gatein.pc.api.PortletContext; -import org.gatein.pc.api.PortletStateType; -import org.gatein.pc.api.StatefulPortletContext; -import org.gatein.wsrp.api.context.ConsumerStructureProvider; - -import java.util.Collection; -import java.util.Collections; -import java.util.HashMap; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; - -/** - * @author <a href="mailto:chris.laprun@jboss.com">Chris Laprun</a> - * @version $Revision$ - */ -public class MOPPortalStructureProvider implements ConsumerStructureProvider -{ - private final POMSessionManager pomManager; - private Map<String, PageInfo> pageInfos; - private Map<String, String> windowIdToUUIDs; - - public MOPPortalStructureProvider(ExoContainer container) - { - pomManager = (POMSessionManager)container.getComponentInstanceOfType(POMSessionManager.class); - windowIdToUUIDs = new HashMap<String, String>(); - } - - public List<String> getPageIdentifiers() - { - if (pageInfos == null) - { - POMSession session = pomManager.getSession(); - Workspace workspace = session.getWorkspace(); - Collection<Site> sites = workspace.getSites(ObjectType.PORTAL_SITE); - - pageInfos = new HashMap<String, PageInfo>(); - for (Site site : sites) - { - Page page = site.getRootPage().getChild("pages"); - if (page != null) - { - processPage(page, true); - } - } - } - - LinkedList<String> identifiers = new LinkedList<String>(pageInfos.keySet()); - Collections.sort(identifiers); - return identifiers; - } - - private void processPage(Page page, boolean ignoreCurrent) - { - if (!ignoreCurrent) - { - Described described = page.adapt(Described.class); - PageInfo pageInfo = new PageInfo(page.getObjectId()); - pageInfos.put(described.getName(), pageInfo); - UIContainer container = page.getRootComponent(); - processContainer(container, pageInfo); - } - - Collection<Page> children = page.getChildren(); - if (ParameterValidation.existsAndIsNotEmpty(children)) - { - for (Page child : children) - { - processPage(child, false); - } - } - } - - public List<String> getWindowIdentifiersFor(String pageId) - { - PageInfo pageInfo = pageInfos.get(pageId); - ParameterValidation.throwIllegalArgExceptionIfNull(pageInfo, "PageInfo for " + pageId); - - return pageInfo.getChildrenWindows(); - } - - private void processContainer(UIContainer container, PageInfo pageInfo) - { - List<UIComponent> components = container.getComponents(); - for (UIComponent component : components) - { - ObjectType<? extends UIComponent> type = component.getObjectType(); - if (ObjectType.WINDOW.equals(type)) - { - Described described = component.adapt(Described.class); - String name = described.getName(); - windowIdToUUIDs.put(name, component.getObjectId()); - pageInfo.addWindow(name); - } - else if (ObjectType.CONTAINER.equals(type)) - { - processContainer((UIContainer)component, pageInfo); - } - else - { - // ignore - } - } - } - - public void assignPortletToWindow(PortletContext portletContext, String windowId, String pageId) - { - String uuid = windowIdToUUIDs.get(windowId); - ParameterValidation.throwIllegalArgExceptionIfNull(uuid, "UUID for " + windowId); - - // get the window - POMSession session = pomManager.getSession(); - UIWindow window = session.findObjectById(ObjectType.WINDOW, uuid); - - // construct the new customization state - WSRP wsrp = new WSRP(); - String portletId = portletContext.getId(); - wsrp.setPortletId(portletId); - if (portletContext instanceof StatefulPortletContext) - { - StatefulPortletContext context = (StatefulPortletContext)portletContext; - if (PortletStateType.OPAQUE.equals(context.getType())) - { - wsrp.setState((byte[])context.getState()); - } - else - { - throw new IllegalArgumentException("Don't know how to deal with state: " + context.getState()); - } - } - - // destroy existing customization as otherwise re-customizing will fail - Customization<?> customization = window.getCustomization(); - customization.destroy(); - - // and re-customize - window.customize(WSRP.CONTENT_TYPE, portletId, wsrp); - - // mark page for cache invalidation otherwise DataCache will use the previous customization id when trying to set - // the portlet state in UIPortlet.setState and will not find it resulting in an error - Page page = window.getPage(); - session.scheduleForEviction(new PageKey("portal", page.getSite().getName(), page.getName())); - - // save - session.close(true); - } - - private static class PageInfo - { - private String uuid; - private List<String> childrenWindows; - - private PageInfo(String uuid) - { - this.uuid = uuid; - childrenWindows = new LinkedList<String>(); - } - - public String getUUID() - { - return uuid; - } - - public List<String> getChildrenWindows() - { - return childrenWindows; - } - - public void addWindow(String windowName) - { - childrenWindows.add(windowName); - } - } -}