Author: theute Date: 2011-07-18 05:59:38 -0400 (Mon, 18 Jul 2011) New Revision: 6877 Added: epp/portal/branches/EPP_5_1_Branch/component/portal/src/main/java/org/exoplatform/portal/config/ConstantUserNavigationsDataStorageImpl.java Modified: epp/portal/branches/EPP_5_1_Branch/web/portal/src/main/webapp/WEB-INF/conf/portal/portal-configuration.xml Log: JBEPP-1010 Optional DataStorage Implementation optimized when user dashboards aren't used Added: epp/portal/branches/EPP_5_1_Branch/component/portal/src/main/java/org/exoplatform/portal/config/ConstantUserNavigationsDataStorageImpl.java =================================================================== --- epp/portal/branches/EPP_5_1_Branch/component/portal/src/main/java/org/exoplatform/portal/config/ConstantUserNavigationsDataStorageImpl.java (rev 0) +++ epp/portal/branches/EPP_5_1_Branch/component/portal/src/main/java/org/exoplatform/portal/config/ConstantUserNavigationsDataStorageImpl.java 2011-07-18 09:59:38 UTC (rev 6877) @@ -0,0 +1,67 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2011, 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.exoplatform.portal.config; + +import org.exoplatform.portal.config.DataStorageImpl; +import org.exoplatform.portal.config.model.PageNavigation; +import org.exoplatform.portal.config.model.PortalConfig; +import org.exoplatform.portal.pom.data.ModelDataStorage; +import org.exoplatform.services.listener.ListenerService; + +/** + * This implementation can make performance improvement for concurrent login of many users. + * But it can be used only with disabled dashboard. Dashboard can't work correctly with this implementation!!! + * + * @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a> + * @version $Revision$ + */ +public class ConstantUserNavigationsDataStorageImpl extends DataStorageImpl +{ + + public ConstantUserNavigationsDataStorageImpl(ModelDataStorage delegate, ListenerService listenerServ) + { + super(delegate, listenerServ); + } + + /** + * return constant Navigation if required owner type is "user" and don't try to load it from mop. This navigation does not have any navigation nodes. + * + */ + public PageNavigation getPageNavigation(String ownerType, String id) throws Exception + { + if (PortalConfig.USER_TYPE.equals(ownerType)) + { + PageNavigation nav = new PageNavigation(); + nav.setOwnerType(ownerType); + nav.setOwnerId(id); + nav.setPriority(3); + return nav; + } + else + { + return super.getPageNavigation(ownerType, id); + } + } + +} + Modified: epp/portal/branches/EPP_5_1_Branch/web/portal/src/main/webapp/WEB-INF/conf/portal/portal-configuration.xml =================================================================== --- epp/portal/branches/EPP_5_1_Branch/web/portal/src/main/webapp/WEB-INF/conf/portal/portal-configuration.xml 2011-07-17 16:33:30 UTC (rev 6876) +++ epp/portal/branches/EPP_5_1_Branch/web/portal/src/main/webapp/WEB-INF/conf/portal/portal-configuration.xml 2011-07-18 09:59:38 UTC (rev 6877) @@ -38,6 +38,10 @@ <component> <key>org.exoplatform.portal.config.DataStorage</key> <type>org.exoplatform.portal.config.DataStorageImpl</type> + <!-- + Optimization when the dashboards aren't used: You can replace the implementation by: + <type>org.exoplatform.portal.config.ConstantUserNavigationsDataStorageImpl</type> + --> </component> <component>