/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.as.ejb3.remote.protocol.versionone;
import com.arjuna.ats.internal.jta.transaction.arjunacore.jca.SubordinateTransaction;
import com.arjuna.ats.internal.jta.transaction.arjunacore.jca.SubordinationManager;
import org.jboss.as.ejb3.EjbLogger;
import org.jboss.as.ejb3.remote.EJBRemoteTransactionsRepository;
import org.jboss.ejb.client.XidTransactionID;
import org.jboss.marshalling.MarshallerFactory;
import javax.transaction.Transaction;
import javax.transaction.xa.XAException;
import javax.transaction.xa.Xid;
/**
* @author Jaikiran Pai
*/
class XidTransactionForgetTask extends XidTransactionManagementTask {
XidTransactionForgetTask(final TransactionRequestHandler txRequestHandler, final EJBRemoteTransactionsRepository transactionsRepository,
final MarshallerFactory marshallerFactory, final XidTransactionID xidTransactionID,
final ChannelAssociation channelAssociation, final short invocationId) {
super(txRequestHandler, transactionsRepository, marshallerFactory, xidTransactionID, channelAssociation, invocationId);
}
@Override
protected void manageTransaction() throws Throwable {
// first associate the tx on this thread, by resuming the tx
final Transaction transaction = this.transactionsRepository.getImportedTransaction(this.xidTransactionID);
if(transaction == null) {
if(EjbLogger.EJB3_INVOCATION_LOGGER.isDebugEnabled()) {
//this happens if no ejb invocations where made within the TX
EjbLogger.EJB3_INVOCATION_LOGGER.debug("Not forgetting transaction " + this.xidTransactionID + " as is was not found on the server");
}
return;
}
this.resumeTransaction(transaction);
// "forget"
final Xid xid = this.xidTransactionID.getXid();
try {
// get the subordinate tx
final SubordinateTransaction subordinateTransaction = SubordinationManager.getTransactionImporter().getImportedTransaction(xid);
if (subordinateTransaction == null) {
throw new XAException(XAException.XAER_INVAL);
}
// invoke forget
subordinateTransaction.doForget();
} catch (Exception ex) {
final XAException xaException = new XAException(XAException.XAER_RMERR);
xaException.initCause(ex);
throw xaException;
} finally {
SubordinationManager.getTransactionImporter().removeImportedTransaction(xid);
// disassociate the tx that was associated (resumed) on this thread.
// This needs to be done explicitly because the SubOrdinationManager isn't responsible
// for clearing the tx context from the thread
this.transactionsRepository.getTransactionManager().suspend();
}
}
}