/*
* JBoss, Home of Professional Open Source
* Copyright 2006, 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) 2000, 2001, 2002,
*
* Hewlett-Packard Arjuna Labs,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: Performance1.java 2342 2006-03-30 13:06:17Z $
*/
package com.hp.mwtests.ts.jts.orbspecific.local.performance;
import com.hp.mwtests.ts.jts.resources.*;
import com.hp.mwtests.ts.jts.orbspecific.resources.*;
import com.hp.mwtests.ts.jts.TestModule.*;
import com.arjuna.orbportability.*;
import com.arjuna.ats.jts.extensions.*;
import com.arjuna.ats.internal.jts.OTSImpleManager;
import com.arjuna.ats.internal.jts.ORBManager;
import com.arjuna.ats.internal.jts.orbspecific.TransactionFactoryImple;
import com.arjuna.ats.internal.jts.orbspecific.CurrentImple;
import org.omg.CosTransactions.*;
import java.util.*;
import org.omg.CosTransactions.Unavailable;
import org.omg.CORBA.SystemException;
import org.omg.CORBA.UserException;
import org.omg.CORBA.INVALID_TRANSACTION;
public class Performance1
{
public static void main (String[] args)
{
ORB myORB = null;
RootOA myOA = null;
try
{
myORB = ORB.getInstance("test");
myOA = OA.getRootOA(myORB);
myORB.initORB(args, null);
myOA.initOA();
ORBManager.setORB(myORB);
ORBManager.setPOA(myOA);
double iters = 1000.0;
boolean doCommit = true;
for (int i = 0; i < args.length; i++)
{
if (args[i].equals("-rollback"))
doCommit = false;
else
{
if (args[i].equals("-help"))
{
System.out.println("Usage: Performance1 [-rollback] [-help]");
System.exit(0);
}
else
{
System.err.println("Unknown option: "+args[i]);
System.exit(0);
}
}
}
// Run ten interations first.
CurrentImple current = OTSImpleManager.current();
for (int i = 0; i < 10; i++)
{
current.begin();
if (doCommit)
current.commit(true);
else
current.rollback();
}
// Record the start time.
Date startTime = new Date();
// Run 1000 interations.
for (int i = 0; i < iters; i++)
{
current.begin();
if (doCommit)
current.commit(true);
else
current.rollback();
}
// Record the end time.
Date endTime = new Date();
double txnTime = (float)((endTime.getTime()-startTime.getTime())/iters);
double txnPSec = 1000.0/txnTime;
System.out.println("Average time for empty transaction = "+txnTime);
System.out.println("Transactions per second = "+txnPSec);
}
catch (Exception e)
{
e.printStackTrace();
}
myOA.destroy();
myORB.shutdown();
}
}