/*
* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. 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.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache JMeter" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache JMeter", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.jmeter.engine;
import java.util.*;
import org.apache.jmeter.samplers.SampleListener;
import org.apache.jmeter.threads.JMeterThread;
import org.apache.jmeter.threads.ThreadGroup;
import org.apache.jmeter.timers.Timer;
/************************************************************
* !ToDo (Class description)
*
*@author $Author: mstover1 $
*@created $Date: 2001/08/30 17:19:01 $
*@version $Revision: 1.8 $
***********************************************************/
public class StandardJMeterEngine implements JMeterEngine
{
Collection threadGroups;
Collection allThreads;
boolean running = false;
/************************************************************
* !ToDo (Constructor description)
***********************************************************/
public StandardJMeterEngine()
{
threadGroups = new LinkedList();
allThreads = new LinkedList();
}
/************************************************************
* !ToDo
*
*@param tGroup !ToDo
***********************************************************/
public void addThreadGroup(ThreadGroup tGroup)
{
threadGroups.add(tGroup);
}
/************************************************************
* !ToDo (Method description)
***********************************************************/
public void runTest()
{
running = true;
//for each thread group, generate threads
// hand each thread the sampler controller
// and the listeners, and the timer
JMeterThread[] threads;
Iterator iter = threadGroups.iterator();
while(iter.hasNext())
{
ThreadGroup group = (ThreadGroup)iter.next();
group.resetThreadCount();
threads = new JMeterThread[group.getNumThreads()];
for(int i = 0; i < threads.length; i++)
{
threads[i] = new JMeterThread(group);
Thread newThread = new Thread(threads[i]);
allThreads.add(threads[i]);
newThread.start();
}
}
}
/************************************************************
* !ToDo (Method description)
***********************************************************/
public void reset()
{
if(running)
{
stopTest();
}
threadGroups.clear();
}
/************************************************************
* !ToDo (Method description)
***********************************************************/
public void stopTest()
{
Iterator iter = allThreads.iterator();
while(iter.hasNext())
{
JMeterThread item = (JMeterThread)iter.next();
item.stop();
}
allThreads.clear();
}
}