/*
* 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) 2002,
*
* Arjuna Technologies Limited,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: SynchronizationRecord.java,v 1.5 2005/05/19 12:13:38 nmcl Exp $
*/
package com.arjuna.mwlabs.wscf.model.twophase.arjunacore;
import com.arjuna.mw.wscf.logging.wscfLogger;
import com.arjuna.ats.arjuna.coordinator.*;
import com.arjuna.ats.arjuna.common.*;
import com.arjuna.mw.wscf.model.twophase.common.*;
import com.arjuna.mw.wscf.model.twophase.participants.Synchronization;
/**
* An implementation of the ArjunaCore synchronization interface.
* Synchronizations take part in the pre- and post- two-phase protocol and
* are not persistent.
*
* @author Mark Little (mark.little@arjuna.com)
* @version $Id: SynchronizationRecord.java,v 1.5 2005/05/19 12:13:38 nmcl Exp $
*/
public class SynchronizationRecord implements com.arjuna.ats.arjuna.coordinator.SynchronizationRecord
{
/**
* Constructor.
*
* @param theResource is the proxy that allows us to call out to the
* object.
*
*/
public SynchronizationRecord (Synchronization theResource, Uid id)
{
_resourceHandle = theResource;
_id = new CoordinatorIdImple(id);
if (_resourceHandle == null)
wscfLogger.i18NLogger.warn_model_twophase_arjunacore_SynchronizationRecord_1(_id);
}
public boolean beforeCompletion ()
{
if (_resourceHandle != null)
{
try
{
_resourceHandle.beforeCompletion();
return true;
}
catch (Exception ex)
{
wscfLogger.i18NLogger.warn_model_twophase_arjunacore_SynchronizationRecord_2(ex);
return false;
}
}
else
return false;
}
public boolean afterCompletion (int status)
{
if (_resourceHandle != null)
{
try
{
_resourceHandle.afterCompletion(convertStatus(status));
}
catch (Exception ex)
{
}
return true;
}
return false;
}
@Override
public boolean isInterposed() {
return false;
}
public Uid get_uid ()
{
return _id;
}
public int compareTo(Object o) {
SynchronizationRecord sr = (SynchronizationRecord)o;
if(_id.equals(sr.get_uid())) {
return 0;
} else {
return _id.lessThan(sr.get_uid()) ? -1 : 1;
}
}
private final int convertStatus (int result)
{
switch (result)
{
case ActionStatus.COMMITTED:
case ActionStatus.COMMITTING:
return CoordinationResult.CONFIRMED;
case ActionStatus.ABORTED:
case ActionStatus.ABORTING:
default:
return CoordinationResult.CANCELLED;
}
}
private Synchronization _resourceHandle;
private CoordinatorIdImple _id;
}