Java tutorial
/** * OpenCPS is the open source Core Public Services software * Copyright (C) 2016-present OpenCPS community * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * any later version. * * This program 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 Affero General Public License for more details. * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/> */ package org.opencps.servicemgt.portlet; import javax.portlet.ActionRequest; import javax.portlet.ActionResponse; import javax.portlet.PortletConfig; import javax.portlet.PortletPreferences; import javax.portlet.RenderRequest; import javax.portlet.RenderResponse; import com.liferay.portal.kernel.portlet.ConfigurationAction; import com.liferay.portal.kernel.servlet.SessionMessages; import com.liferay.portal.kernel.util.ParamUtil; import com.liferay.portlet.PortletPreferencesFactoryUtil; /** * @author khoavd */ public class ConfigurationImpl implements ConfigurationAction { /* * (non-Javadoc) * @see * com.liferay.portal.kernel.portlet.ConfigurationAction#processAction(javax * .portlet.PortletConfig, javax.portlet.ActionRequest, * javax.portlet.ActionResponse) */ @Override public void processAction(PortletConfig portletConfig, ActionRequest actionRequest, ActionResponse actionResponse) throws Exception { String menuType = ParamUtil.getString(actionRequest, "menuType"); String portletResource = ParamUtil.getString(actionRequest, "portletResource"); PortletPreferences preferences = PortletPreferencesFactoryUtil.getPortletSetup(actionRequest, portletResource); preferences.setValue("menuType", menuType); preferences.store(); SessionMessages.add(actionRequest, "potlet-config-saved"); } /* * (non-Javadoc) * @see * com.liferay.portal.kernel.portlet.ConfigurationAction#render(javax.portlet * .PortletConfig, javax.portlet.RenderRequest, * javax.portlet.RenderResponse) */ @Override public String render(PortletConfig portletConfig, RenderRequest renderRequest, RenderResponse renderResponse) throws Exception { // TODO Auto-generated method stub return "/html/portlets/servicemgt/menu/configuration.jsp"; } }