// BlogBridge -- RSS feed reader, manager, and web based service
// Copyright (C) 2002-2006 by R. Pito Salas
//
// This program is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free Software Foundation;
// either version 2 of the License, or (at your option) 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License along with this program;
// if not, write to the Free Software Foundation, Inc., 59 Temple Place,
// Suite 330, Boston, MA 02111-1307 USA
//
// Contact: R. Pito Salas
// mailto:pitosalas@users.sourceforge.net
// More information: about BlogBridge
// http://www.blogbridge.com
// http://sourceforge.net/projects/blogbridge
//
// $Id: StressMaker.java,v 1.4 2006/01/08 05:28:17 kyank Exp $
//
package com.salas.bb.stresstest;
import com.salas.bb.core.ControllerAdapter;
import com.salas.bb.core.GlobalController;
import com.salas.bb.utils.DateUtils;
import com.salas.bb.stresstest.scripts.IStressScript;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Stress maker listens to initialization finish and starts to perform tests. But before
* that it registers listener for SEVERE log messages to terminate when first appears.
*/
public class StressMaker extends ControllerAdapter
{
private ThreadTerminatingHandler handler;
private StressRunner runner;
private int maxRuns;
/**
* Creates and subscribes to initialization finish event.
*/
public StressMaker() throws Exception
{
maxRuns = getMaxRuns();
IStressScript script = getStressScript();
runner = new StressRunner(maxRuns, script);
handler = new ThreadTerminatingHandler(runner, Level.SEVERE);
GlobalController controller = GlobalController.SINGLETON;
controller.addControllerListener(this);
}
private static IStressScript getStressScript() throws Exception
{
String scriptClassProp = System.getProperty("stress.script.class");
if (scriptClassProp == null)
{
throw new IllegalArgumentException("Property 'stress.script.class' isn't set.");
}
Class clazz = Class.forName(scriptClassProp);
Object obj = clazz.newInstance();
if (!(obj instanceof IStressScript))
{
throw new IllegalArgumentException("Property 'stress.script.class' points to class, " +
"non-implementing IStressScript interface.");
}
return (IStressScript)obj;
}
private static int getMaxRuns()
{
int maxRuns = -1;
String maxRunsProp = System.getProperty("stress.max.runs");
if (maxRunsProp == null)
{
throw new IllegalArgumentException("Property 'stress.max.runs' isn't set.");
}
maxRuns = Integer.parseInt(maxRunsProp);
return maxRuns;
}
/**
* Invoked after application finishes initialization of data.
*/
public void initializationFinished()
{
disableInterface();
installLogHandler();
startTest();
}
private void disableInterface()
{
// TODO implement
}
private void installLogHandler()
{
Logger logger = Logger.getLogger("");
logger.addHandler(handler);
}
private void startTest()
{
runner.start();
}
}