/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY 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 along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.stm;
import org.jboss.stm.annotations.Optimistic;
import org.jboss.stm.annotations.Transactional;
import com.arjuna.ats.arjuna.AtomicAction;
import junit.framework.TestCase;
/**
* @author Mark Little
*/
public class SampleUnitTest extends TestCase
{
@Transactional
@Optimistic
public interface Sample
{
public void increment ();
public void decrement ();
public int value ();
}
public class SampleLockable implements Sample
{
public SampleLockable ()
{
this(0);
}
public SampleLockable (int init)
{
_isState = init;
}
public int value ()
{
return _isState;
}
public void increment ()
{
_isState++;
}
public void decrement ()
{
_isState--;
}
private int _isState;
}
public void test ()
{
Container<Sample> theContainer = new Container<Sample>();
Sample obj1 = theContainer.create(new SampleLockable(10));
Sample obj2 = theContainer.clone(new SampleLockable(), obj1);
assertTrue(obj2 != null);
AtomicAction act = new AtomicAction();
act.begin();
obj1.increment();
act.commit();
act = new AtomicAction();
act.begin();
assertEquals(obj2.value(), 11);
act.commit();
}
}