DemoRuntimeListener.java

/*
 *
 * Copyright (c) void.fm
 * All rights reserved.
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 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list
 * of conditions and the following disclaimer.
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 * Redistributions in binary form must reproduce the above copyright notice, this
 * list of conditions and the following disclaimer in the documentation and/or
 * other materials provided with the distribution.
 *
 * Neither the name void.fm nor the names of its contributors may be
 * used to endorse or promote products derived from this software without specific
 * prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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package etm.demo.webapp.util;

//import etm.contrib.rrd.rrd4j.Rrd4jUtil;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
//import java.io.File;
//import java.net.URL;

/**
 * @author void.fm
 * @version $Revision$
 */
public class DemoRuntimeListener implements ServletContextListener {

  public void contextInitialized(ServletContextEvent event) {
    // create required rrd database if needed
    // uncomment if you want to use RRD support.
//    File file = new File(System.getProperty("java.io.tmpdir"), "jetm-demo.rrd");
//    if (!file.exists()) {
//      Rrd4jUtil util = new Rrd4jUtil();
//      URL url =  util.locateTemplate("highres");
//      util.createRrdDb(url,file, null);
//    }
  }

  public void contextDestroyed(ServletContextEvent event) {
  }
}