001    /**
002     *  Licensed to the Apache Software Foundation (ASF) under one or more
003     *  contributor license agreements.  See the NOTICE file distributed with
004     *  this work for additional information regarding copyright ownership.
005     *  The ASF licenses this file to You under the Apache License, Version 2.0
006     *  (the "License"); you may not use this file except in compliance with
007     *  the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    package org.apache.geronimo.samples.daytrader.web;
018    
019    import javax.servlet.*;
020    
021    import org.apache.geronimo.samples.daytrader.direct.*;
022    import org.apache.geronimo.samples.daytrader.util.*;
023    
024    public class TradeWebContextListener
025            implements ServletContextListener 
026    {
027    
028            //receieve trade web app startup/shutown events to start(initialized)/stop TradeDirect
029            public void contextInitialized(ServletContextEvent event)
030            {
031                    Log.trace("TradeWebContextListener contextInitialized -- initializing TradeDirect");
032                    TradeDirect.init();             
033            }
034            public void contextDestroyed(ServletContextEvent event)
035            {
036                    Log.trace("TradeWebContextListener  contextDestroy calling TradeDirect:destroy()");             
037                    TradeDirect.destroy();
038            }
039    
040        
041    
042    }
043