/*
* ====================================================================
* 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.Iterator;
import java.util.List;
import org.apache.jmeter.config.ConfigElement;
import org.apache.jmeter.control.GenericController;
import org.apache.jmeter.control.LoopController;
import org.apache.jmeter.control.SamplerController;
import org.apache.jmeter.ejb.jndi.config.MethodConfig;
import org.apache.jmeter.ejb.jndi.control.JndiTestSample;
import org.apache.jmeter.threads.JMeterThread;
import org.apache.jmeter.threads.ThreadGroup;
import org.apache.log4j.Category;
/**
* This engine looks for Remote Method <code>ConfigElement</code> and
* runs reflection on it.
* (@see org.apache.jmeter.ejb.jndi.config.MethodConfigGui)
*
* @author Khor Soon Hin
* @created 2002/01/12
* @version 1.0
*/
public class ReflectionJMeterEngine extends StandardJMeterEngine
{
private static Category catClass =
Category.getInstance(ReflectionJMeterEngine.class.getName());
/**
* Constructor
**/
public ReflectionJMeterEngine()
{
super();
catClass.debug("Start : ReflectionJMeterEngine1");
catClass.debug("End : ReflectionJMeterEngine1");
}
/**
* Run the engine
**/
public void runTest()
{
catClass.debug("Start : runTest1");
// variables to store the ThreadGroups LoopController values so
// that they can be reset later
int lcLoops = 0;
boolean lcContinueForever = false;
running = true;
JMeterThread jMeterThread;
Iterator iter = threadGroups.iterator();
ThreadGroup thisThreadGroup = null;
boolean runThis = false;
while(iter.hasNext())
{
// look for threadGroup with MethodConfig element
thisThreadGroup = (ThreadGroup)iter.next();
GenericController control = (GenericController)
thisThreadGroup.getSamplerController().clone();
List subControllerList = control.getSubControllers();
List configElementList = control.getConfigElements();
Iterator subControllersIterator = subControllerList.iterator();
if(catClass.isDebugEnabled())
{
catClass.debug("runTest1 : thisThreadGroup - " + thisThreadGroup);
catClass.debug("runTest1 : controller - " + control);
catClass.debug("runTest1 : configElementList - " + configElementList);
catClass.debug("runTest1 : subControllerList - " + subControllerList);
}
while(subControllersIterator.hasNext())
{
SamplerController samplerController = (SamplerController)
subControllersIterator.next();
if(catClass.isDebugEnabled())
{
catClass.debug("runTest1 : samplerController type - "
+ samplerController.getClass());
}
if(samplerController instanceof JndiTestSample)
{
runThis = true;
}
}
if(runThis)
{
catClass.debug("runTest1 : running ThreadGroup with JndiTestSample");
// Change the ThreadGroup looping to 1 'cos you only need to
// run the JNDISampler once to do reflection
// Ensure that sampleController of ThreadGroup is a LoopController
// which is a certainty but still in case things change in the future
// this should flag it
LoopController lc = null;
if(control instanceof LoopController)
{
lc = (LoopController)control;
lcLoops = lc.getLoops();
lcContinueForever = lc.getContinueForever();
lc.setContinueForever(false);
lc.setLoops(1);
thisThreadGroup.setSamplerController(lc);
}
runThis = false;
jMeterThread = new JMeterThread(thisThreadGroup);
Thread newThread = new Thread(jMeterThread);
newThread.start();
try
{
newThread.join();
}
catch(InterruptedException e)
{
catClass.error(e);
System.out.println(e);
}
lc.setContinueForever(lcContinueForever);
lc.setLoops(lcLoops);
thisThreadGroup.setSamplerController(lc);
}
}
catClass.debug("End : runTest1");
}
}