org.eap.web.listener.WebApplicationDataListener.java Source code

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Here is the source code for org.eap.web.listener.WebApplicationDataListener.java

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/**
 * Licensed to the Rivulet under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache 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.apache.org/licenses/LICENSE-2.0
 *     webapps/LICENSE-Rivulet-1.0
 *
 * 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.eap.web.listener;

import javax.servlet.ServletContextAttributeEvent;
import javax.servlet.ServletContextAttributeListener;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;

import org.springframework.web.context.support.WebApplicationContextUtils;

import com.neusoft.core.EapDataContext;
import com.neusoft.core.EapSmcDataContext;
import com.neusoft.util.tools.IndexTools;

/**
 * @author jaddy0302 Rivulet WebApplicationContextListener.java 2010-3-3
 * 
 */
public class WebApplicationDataListener
        implements HttpSessionListener, ServletContextListener, ServletContextAttributeListener {

    public void contextInitialized(final ServletContextEvent sce) {
        EapDataContext.setWac(WebApplicationContextUtils.getWebApplicationContext(sce.getServletContext()));
        EapDataContext.REAL_PATH = sce.getServletContext().getRealPath("/WEB-INF/");
        EapDataContext.SAVE_FILE_DIR = sce.getServletContext().getRealPath(EapDataContext.SAVE_FILE_DIR);
        EapDataContext.initPlugin();
        EapSmcDataContext.initData();
        /**
         * ??RPC?
         */
        try {
            //         Thread checkThread = new Thread(new Runnable() {
            //            @Override
            //            public void run() {
            //               String[] hosts = sce.getServletContext().getInitParameter("rpc.host").split(",") ;
            //               while(true){
            ////                  for(int i=0 ; i<APIContext.getRpcServers().size() ; ){
            ////                     Client client = APIContext.getRpcServers().get(i) ;
            ////                     if((System.currentTimeMillis()-client.getLastPingTime())> 10 * 1000 && client.isConnected()){
            ////                        client.close() ;
            ////                        APIContext.getRpcServers().remove(i) ;
            ////                        continue ;
            ////                     }
            ////                     i++;
            ////                  }
            //                  if((APIContext.getRpcServers().size() + APIContext.getWaitConnectionServers().size())==hosts.length){
            //                     try {
            //                        Thread.sleep(3000) ;
            //                     } catch (InterruptedException e) {
            //                        // TODO Auto-generated catch block
            //                        e.printStackTrace();
            //                     }
            //                  }else{
            //                     for(String host : hosts){
            //                        boolean live = false ;
            //                        for(Client client:APIContext.getRpcServers()){
            //                           if(host.equals(client.getHost())){
            //                              live = true ;
            //                              break ;
            //                           }
            //                        }
            //                        for(Client client:APIContext.getWaitConnectionServers()){
            //                           if(host.equals(client.getHost())){
            //                              live = true ;
            //                              break ;
            //                           }
            //                        }
            //                        if(!live){
            //                           System.out.println("Server");
            //                           String[] server = host.split(":");
            //                           if(server.length == 2){
            //                              new Client( server[0] , Integer.parseInt(server[1]),host ,  new MessageHandler());
            //                           }
            //                           
            //                        }
            //                     }
            //                  }
            //               }
            //            }
            //         });
            //         checkThread.start();

            EapDataContext.initJars(EapDataContext.REAL_PATH);
            EapDataContext.initInstruct();
            /**
             * ??
             */
            IndexTools.getInstance();
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    public void sessionCreated(HttpSessionEvent arg0) {
        // TODO Auto-generated method stub
    }

    public void sessionDestroyed(HttpSessionEvent arg0) {
    }

    public void contextDestroyed(ServletContextEvent arg0) {
    }

    public void attributeAdded(ServletContextAttributeEvent arg0) {
        // TODO Auto-generated method stub

    }

    public void attributeRemoved(ServletContextAttributeEvent arg0) {
        // TODO Auto-generated method stub

    }

    public void attributeReplaced(ServletContextAttributeEvent arg0) {
        // TODO Auto-generated method stub

    }
}