/*

  * Copyright 2005-2007 The Kuali Foundation

  * 

  * Licensed under the Educational Community License, Version 2.0 (the "License"); you may not use this file except in

  * compliance with the License. You may obtain a copy of the License at

  * 

  * http://www.opensource.org/licenses/ecl2.php

  * 

  * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS

  * IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific

  * language governing permissions and limitations under the License.

  */

 package org.kuali.rice.kns.web.listener;

 import javax.servlet.ServletContext;

 import javax.servlet.ServletContextEvent;

 import javax.servlet.ServletContextListener;

 import org.apache.log4j.Logger;

 import org.kuali.rice.core.util.RiceConstants;

 import org.kuali.rice.kew.util.KEWConstants;

 import org.kuali.rice.kns.ConfigProperties;

 import org.kuali.rice.kns.authorization.AuthorizationConstants;

 import org.kuali.rice.kns.service.KNSServiceLocator;

 import org.kuali.rice.kns.util.KNSConstants;

 import org.kuali.rice.kns.util.KNSPropertyConstants;

 /**

  * This class is the JstlContants implementation of the ServletContextListener.

  */

 public class JstlConstantsInitListener implements ServletContextListener {

     private static final Logger LOG = Logger.getLogger(JstlConstantsInitListener.class);

     public void contextInitialized(ServletContextEvent sce) {

         LOG.info("Starting " + JstlConstantsInitListener.class.getName() + "...");

         ServletContext context = sce.getServletContext();

         // publish application constants into JSP app context with name "Constants"

         context.setAttribute("Constants", new KNSConstants());

         // publish application constants into JSP app context with name "Constants"

         context.setAttribute("RiceConstants", new RiceConstants());

         // publish application constants into JSP app context with name "Constants"

         context.setAttribute("KEWConstants", new KEWConstants());

         // publish configuration properties into JSP app context with name "ConfigProperties"

         context.setAttribute("ConfigProperties", new ConfigProperties());

         // publish dataDictionary property Map into JSP app context with name "DataDictionary"

         context.setAttribute("DataDictionary", KNSServiceLocator.getDataDictionaryService().getDataDictionaryMap());

         // public AuthorizationConstants property Map into JSP app context with name "AuthorizationConstants"

         context.setAttribute("AuthorizationConstants", new AuthorizationConstants());

         // publish property constants into JSP app context with name "PropertyConstants"

         context.setAttribute("PropertyConstants", new KNSPropertyConstants());

     }

     public void contextDestroyed(ServletContextEvent sce) {}

 }