TwoPhaseTrx.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2008, 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) 2008,
 * @author JBoss Inc.
 */
package org.jboss.jbossts.qa.performance.implementations.remote.twophase;

import org.jboss.jbossts.qa.performance.PerformanceTest;
import org.jboss.jbossts.qa.performance.PerformanceFramework;
import org.jboss.jbossts.qa.performance.PerfTestInterfaceHelper;
import org.jboss.jbossts.qa.performance.PerfTestInterface;
import com.arjuna.orbportability.ORB;
import com.arjuna.orbportability.OA;
import com.arjuna.ats.jts.OTSManager;

public class TwoPhaseTrx extends PerformanceTest
{
    protected void work() throws Exception
    {
        try
        {
            ORB orb = ORB.getInstance( PerformanceFramework.ORB_INSTANCE_NAME );
            OA oa = OA.getRootOA(orb);

            String ref1 = getServiceConfig(0);
            String ref2 = getServiceConfig(1);

            org.omg.CORBA.Object obj1 = orb.orb().string_to_object(ref1);
            PerfTestInterface d1 = (PerfTestInterface) PerfTestInterfaceHelper.narrow(obj1);

            OTSManager.get_current().begin();
            d1.work();

            org.omg.CORBA.Object obj2 = orb.orb().string_to_object(ref2);
            PerfTestInterface d2 = (PerfTestInterface) PerfTestInterfaceHelper.narrow(obj2);
            d2.work();


            if (isParameterDefined("-commit"))
            {
                // top level commit
                OTSManager.get_current().commit(true);
            }
            else
            {
                // top level rollback
                OTSManager.get_current().rollback();
            }
        }
        catch (Exception e)
        {
            System.err.println("Unexpected Exception: "+e);
            e.printStackTrace(System.err);
        }
    }
}