TransactionTest1.java

/*
 * 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) 2001, 2002,
 *
 * Hewlett-Packard Arjuna Labs,
 * Newcastle upon Tyne,
 * Tyne and Wear,
 * UK.
 *
 * $Id: TransactionTest1.java 2342 2006-03-30 13:06:17Z  $
 */

package com.hp.mwtests.ts.jts.local.transactions;

import static org.junit.Assert.fail;

import org.junit.Test;
import org.omg.CORBA.INVALID_TRANSACTION;
import org.omg.CORBA.TRANSACTION_ROLLEDBACK;
import org.omg.CosTransactions.Control;
import org.omg.CosTransactions.Terminator;
import org.omg.CosTransactions.TransactionFactory;

import com.arjuna.ats.internal.jts.ORBManager;
import com.arjuna.ats.jts.OTSManager;
import com.arjuna.orbportability.OA;
import com.arjuna.orbportability.ORB;
import com.arjuna.orbportability.RootOA;

public class TransactionTest1
{
    @Test
    public void test() throws Exception
    {
        ORB myORB = null;
        RootOA myOA = null;

        myORB = ORB.getInstance("test");
        myOA = OA.getRootOA(myORB);

        myORB.initORB(new String[] {}, null);
        myOA.initOA();

        ORBManager.setORB(myORB);
        ORBManager.setPOA(myOA);


        TransactionFactory theFactory = OTSManager.get_factory();
        Control topLevelControl = null;
        Control nestedControl = null;
        Terminator terminator = null;

        /*
       * First with current.
       */

        try
        {
            org.omg.CosTransactions.Current current = OTSManager.get_current();

            current.begin();

            topLevelControl = current.get_control();

            current.begin();

            nestedControl = current.get_control();

            /*
            * Try to commit top-level action without terminating nested
            * action.
            */

            terminator = topLevelControl.get_terminator();

            System.out.println("\nAttempting to terminate out of sequence 'current'. Should fail!");

            try
            {
                terminator.commit(true);
                
                fail();
            }
            catch (TRANSACTION_ROLLEDBACK  e)
            {
                System.err.println("Commit failed! "+e);
            }

            System.out.println("\nNow attempting to terminate 'current' hierarchy. Should fail!");

            /*
            * This should fail since Arjuna will already have aborted the top-level
            * action and all of its children.
            */

            try
            {
                current.commit(true);
                
                fail();
            }
            catch (INVALID_TRANSACTION  e1)
            {
                System.err.println("Nested commit failed! "+e1);
            }
            catch (TRANSACTION_ROLLEDBACK e1)
            {
                System.err.println("Nested commit failed! "+e1);
            }
            catch (Exception e2)
            {
                fail("Nested commit threw unexpected exception: "+e2);
            }

            try
            {
                current.commit(true);
                
                fail();
            }
            catch (TRANSACTION_ROLLEDBACK  e1)
            {
                System.err.println("Top-level commit failed! "+e1);
            }
            catch (INVALID_TRANSACTION  e2)
            {
                System.err.println("Top-level commit failed! "+e2);
            }
            catch (Exception e3)
            {
                fail("Top-level commit threw unexpected exception: "+e3);
            }

            /*
            * Now with the factory.
            */

            System.out.println("\nNow creating new top-level action.");

            topLevelControl = theFactory.create(0);
            nestedControl = topLevelControl.get_coordinator().create_subtransaction();

            terminator = topLevelControl.get_terminator();

            System.out.println("\nAttempting to terminate out of sequence 'factory' action. Should fail!");

            try
            {
                terminator.commit(true);
                
                fail();
            }
            catch (TRANSACTION_ROLLEDBACK  e1)
            {
                System.err.println("Commit failed! "+e1);
            }
            catch (INVALID_TRANSACTION  e2)
            {
                System.err.println("Commit failed! "+e2);
            }

            terminator = nestedControl.get_terminator();

            System.out.println("\nNow attempting to terminate 'factory' nested action. Should fail!");

            try
            {
                terminator.commit(true);
                
                fail();
            }
            catch (TRANSACTION_ROLLEDBACK  e1)
            {
                System.err.println("Commit failed! "+e1);
            }
            catch (INVALID_TRANSACTION  e2)
            {
                System.err.println("Commit failed! "+e2);
            }

            System.out.println("Test completed successfully.");
        }
        catch (Exception e)
        {
            fail("Test failed - received unexpected exception "+e);
        }

        myOA.destroy();
        myORB.shutdown();
    }

}