/*
* JBoss, Home of Professional Open Source
* Copyright 2007, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
///////////////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001, HP Bluestone Arjuna.
//
// File : Client17.javatmpl (AITResources02)
//
// Description : Memory Test version of Client16.
//
// Client performs a specified number of remote calls before
// the memory growth is checked. If client or server memory growth
// exceeds specified parameters then the test fails and "Failed" is output.
// Otherwise "Passed" is output.
//
// Author : Stewart Wheater
//
// History : 1.0 25 Feb 2000 S Wheater Creation.
// 1.1 07 Jul 2001 M Buckingham Added facility to use client/server
// thresholds in config file
// MemoryTestProfile.
//
///////////////////////////////////////////////////////////////////////////////////////////
package org.jboss.jbossts.qa.AITResources02Clients;
/*
* Copyright (C) 1999-2001 by HP Bluestone Software, Inc. All rights Reserved.
*
* HP Arjuna Labs,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: Client17.java,v 1.2 2003/06/26 11:43:11 rbegg Exp $
*/
/*
* Try to get around the differences between Ansi CPP and
* K&R cpp with concatenation.
*/
/*
* Copyright (C) 1999-2001 by HP Bluestone Software, Inc. All rights Reserved.
*
* HP Arjuna Labs,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: Client17.java,v 1.2 2003/06/26 11:43:11 rbegg Exp $
*/
import com.arjuna.ats.jts.extensions.AtomicTransaction;
import org.jboss.jbossts.qa.AITResources02.*;
import org.jboss.jbossts.qa.Utils.*;
public class Client17
{
public static void main(String[] args)
{
try
{
ORBInterface.initORB(args, null);
OAInterface.initOA();
String counterIOR = ServerIORStore.loadIOR(args[args.length - 5]);
Counter counter = CounterHelper.narrow(ORBInterface.orb().string_to_object(counterIOR));
int numberOfWorkers = Integer.parseInt(args[args.length - 4]);
int numberOfCalls = Integer.parseInt(args[args.length - 3]);
float clientIncreaseThreshold;
float serverIncreaseThreshold;
// If no threshold value then use default.
if (MemoryTestProfileStore.getNoThresholdValue().equals(args[args.length - 2]))
{
clientIncreaseThreshold = Float.parseFloat(MemoryTestProfileStore.getDefaultClientIncreaseThreshold());
}
else // Use passed threshold
{
clientIncreaseThreshold = Float.parseFloat(args[args.length - 2]);
}
// If no threshold value then use default.
if (MemoryTestProfileStore.getNoThresholdValue().equals(args[args.length - 1]))
{
serverIncreaseThreshold = Float.parseFloat(MemoryTestProfileStore.getDefaultServerIncreaseThreshold());
}
else // Use passed threshold
{
serverIncreaseThreshold = Float.parseFloat(args[args.length - 1]);
}
AtomicTransaction atomicTransaction = new AtomicTransaction();
atomicTransaction.begin();
counter.increase(OTS.current().get_control());
atomicTransaction.commit(true);
int clientMemory0 = (int) JVMStats.getMemory();
int serverMemory0 = counter.getMemory();
Worker[] workers = new Worker[numberOfWorkers];
for (int index = 0; index < workers.length; index++)
{
workers[index] = new Worker(numberOfCalls, counter);
}
for (int index = 0; index < workers.length; index++)
{
workers[index].start();
}
boolean correct = true;
for (int index = 0; index < workers.length; index++)
{
workers[index].join();
correct = correct && workers[index].isCorrect();
workers[index] = null;
}
workers = null;
int clientMemory1 = (int) JVMStats.getMemory();
int serverMemory1 = counter.getMemory();
float clientMemoryIncrease = ((float) (clientMemory1 - clientMemory0)) / ((float) clientMemory0);
float serverMemoryIncrease = ((float) (serverMemory1 - serverMemory0)) / ((float) serverMemory0);
System.err.println("Client memory increase threshold : " + (float) (100.0 * clientIncreaseThreshold) + "%");
System.err.println("Server memory increase threshold : " + (float) (100.0 * serverIncreaseThreshold) + "%");
System.err.println("Client percentage memory increase: " + (float) (100.0 * clientMemoryIncrease) + "%");
System.err.println("Client memory increase per call : " + (clientMemory1 - clientMemory0) / (numberOfCalls * numberOfWorkers));
System.err.println("Server percentage memory increase: " + (float) (100.0 * serverMemoryIncrease) + "%");
System.err.println("Server memory increase per call : " + (serverMemory1 - serverMemory0) / (numberOfCalls * numberOfWorkers));
if ((clientMemoryIncrease < clientIncreaseThreshold) && (serverMemoryIncrease < serverIncreaseThreshold))
{
System.out.println("Passed");
}
else
{
System.out.println("Failed");
}
}
catch (Exception exception)
{
System.out.println("Failed");
System.err.println("Client17.main: " + exception);
exception.printStackTrace(System.err);
}
try
{
OAInterface.shutdownOA();
ORBInterface.shutdownORB();
}
catch (Exception exception)
{
System.err.println("Client17.main: " + exception);
exception.printStackTrace(System.err);
}
}
private static class Worker extends Thread
{
public Worker(int numberOfCalls, Counter counter)
{
_numberOfCalls = numberOfCalls;
_counter = counter;
}
public void run()
{
try
{
int index = 0;
while (index < _numberOfCalls)
{
AtomicTransaction atomicTransaction = new AtomicTransaction();
atomicTransaction.begin();
try
{
_counter.increase(OTS.current().get_control());
index++;
atomicTransaction.commit(true);
}
catch (InvocationException invocationException)
{
atomicTransaction.rollback();
}
}
}
catch (Exception exception)
{
System.err.println("Client17.Worker.run: " + exception);
exception.printStackTrace(System.err);
_correct = false;
}
}
public boolean isCorrect()
{
return _correct;
}
private boolean _correct = true;
private int _numberOfCalls;
private Counter _counter = null;
}
}