/*
* 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.impl;
import com.arjuna.ats.arjuna.AtomicAction;
import com.arjuna.ats.arjuna.ObjectType;
import com.arjuna.ats.arjuna.StateManager;
import com.arjuna.ats.arjuna.common.Uid;
import com.arjuna.ats.arjuna.coordinator.RecordType;
import com.arjuna.ats.arjuna.state.InputObjectState;
import com.arjuna.ats.arjuna.state.OutputObjectState;
import org.jboss.jbossts.qa.ArjunaCore.Utils.qautil;
/**
* Simple record used to test AtomicAction
*/
public class TXBasicStateRecord extends StateManager
{
public TXBasicStateRecord()
{
super();
qautil.qadebug("starting construction");
activate();
modified();
deactivate();
qautil.qadebug("ending construction");
}
public TXBasicStateRecord(int id)
{
super(ObjectType.ANDPERSISTENT);
qautil.qadebug("starting construction");
activate();
modified();
deactivate();
mId = id;
qautil.qadebug("ending construction");
}
public TXBasicStateRecord(Uid oldId)
{
super(oldId, ObjectType.ANDPERSISTENT);
qautil.qadebug("starting construction");
activate();
deactivate();
qautil.qadebug("ending construction");
}
public int typeIs()
{
return RecordType.USER_DEF_FIRST0;
}
/**
* We will start a subtrancastion during the increase to see what effet this has.
*/
public void increase()
{
qautil.qadebug("start increase");
AtomicAction a = new AtomicAction();
try
{
a.begin();
activate();
modified();
mValue++;
a.commit();
}
catch (Exception e)
{
a.abort();
qautil.debug("exception in increase method ", e);
}
qautil.qadebug("end increase");
}
public int getValue()
{
AtomicAction a = new AtomicAction();
a.begin();
activate();
deactivate();
a.commit();
return mValue;
}
/**
* Override method to indicate we want this object to be saved.
*/
public boolean doSave()
{
return true;
}
public boolean save_state(OutputObjectState objectState, int objectType)
{
super.save_state(objectState, objectType);
qautil.qadebug("save state called when value = " + mValue);
try
{
objectState.packInt(mValue);
return true;
}
catch (Exception exception)
{
qautil.debug("TXBasicAbstractRecord.save_state: ", exception);
return false;
}
}
/**
* As this is an abstract record restore state does not function as a ait object
* but will be used by the crash recovery engine.
*/
public boolean restore_state(InputObjectState objectState, int objectType)
{
super.restore_state(objectState, objectType);
qautil.qadebug("restore state called");
try
{
mValue = objectState.unpackInt();
return true;
}
catch (Exception exception)
{
qautil.debug("TXBasicAbstractRecord.restore_state: ", exception);
return false;
}
}
public String type()
{
return "/StateManager/TXBasicStateRecord";
}
private int mValue = 0;
private boolean mDebug = false;
private int mId = 0;
}