/*
* 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.
*/
package org.jboss.jbossts.qa.ArjunaCore.StateManager.client;
import com.arjuna.ats.arjuna.AtomicAction;
import org.jboss.jbossts.qa.ArjunaCore.StateManager.impl.TXBasicStateRecord;
import org.jboss.jbossts.qa.ArjunaCore.Utils.qautil;
public class Worker004 extends Thread
{
public Worker004(int iterations, int resources)
{
this(iterations, resources, 1);
}
public Worker004(int iterations, int resources, int id)
{
mMaxIteration = iterations;
mNumberOfResources = resources;
//set up abstract records
mStatetRecordList = new TXBasicStateRecord[mNumberOfResources];
for (int i = 0; i < mNumberOfResources; i++)
{
mStatetRecordList[i] = new TXBasicStateRecord();
}
mId = id;
}
/**
* The main method of the class that will perform the work.
*/
public void run()
{
try
{
//start first loop
for (int j = 0; j < mNumberOfResources; j++)
{
for (int i = 0; i < mMaxIteration; i++)
{
//start transaction
AtomicAction a = new AtomicAction();
a.begin();
//perform increase (this will enlist resource)
mStatetRecordList[j].increase();
if (i % 2 == 0)
{
a.commit();
}
else
{
a.abort();
}
}
}
//start second loop
for (int j = 0; j < mNumberOfResources; j++)
{
for (int i = 0; i < mMaxIteration; i++)
{
//start transaction
AtomicAction b = new AtomicAction();
b.begin();
//perform increase(this will enlist resource)
mStatetRecordList[j].increase();
if (i % 2 != 0)
{
b.commit();
}
else
{
b.abort();
}
}
}
}
catch (Exception e)
{
mCorrect = false;
qautil.debug("exception in worker001: ", e);
}
}
public boolean isCorrect()
{
return mCorrect;
}
private TXBasicStateRecord[] mStatetRecordList;
private int mMaxIteration;
private int mNumberOfResources;
private boolean mCorrect = true;
private int mId = 0;
}