/jboss-as-7.1.1.Final/ejb3/src/main/java/org/jboss/as/ejb3/remote/protocol/versionone/XidTransactionCommitTask.java
Java | 148 lines | 89 code | 21 blank | 38 comment | 11 complexity | b07db748068efc1f3e5aa8197e12c944 MD5 | raw file
Possible License(s): LGPL-2.1, Apache-2.0
- /*
- * 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 javax.transaction.HeuristicCommitException;
- import javax.transaction.HeuristicMixedException;
- import javax.transaction.HeuristicRollbackException;
- import javax.transaction.RollbackException;
- import javax.transaction.SystemException;
- import javax.transaction.Transaction;
- import javax.transaction.xa.XAException;
- import javax.transaction.xa.Xid;
- 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.logging.Logger;
- import org.jboss.marshalling.MarshallerFactory;
- import org.jboss.remoting3.Channel;
- /**
- * @author Jaikiran Pai
- */
- class XidTransactionCommitTask extends XidTransactionManagementTask {
- private static final Logger logger = Logger.getLogger(XidTransactionCommitTask.class);
- private final boolean onePhaseCommit;
- XidTransactionCommitTask(final TransactionRequestHandler txRequestHandler, final EJBRemoteTransactionsRepository transactionsRepository,
- final MarshallerFactory marshallerFactory, final XidTransactionID xidTransactionID, final Channel channel,
- final short invocationId, final boolean onePhaseCommit) {
- super(txRequestHandler, transactionsRepository, marshallerFactory, xidTransactionID, channel, invocationId);
- this.onePhaseCommit = onePhaseCommit;
- }
- @Override
- protected void manageTransaction() throws Throwable {
- // first associate the tx on this thread, by resuming the tx
- final Transaction transaction = this.transactionsRepository.removeTransaction(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 committing transaction " + this.xidTransactionID + " as is was not found on the server");
- }
- return;
- }
- this.resumeTransaction(transaction);
- // now commit
- final Xid xid = this.xidTransactionID.getXid();
- // Courtesy: com.arjuna.ats.internal.jta.transaction.arjunacore.jca.XATerminatorImple
- try {
- // get the subordinate tx
- final SubordinateTransaction subordinateTransaction = SubordinationManager.getTransactionImporter().getImportedTransaction(xid);
- if (subordinateTransaction == null) {
- throw new XAException(XAException.XAER_INVAL);
- }
- if (subordinateTransaction.activated()) {
- if (this.onePhaseCommit) {
- subordinateTransaction.doOnePhaseCommit();
- } else {
- subordinateTransaction.doCommit();
- }
- // remove the tx
- SubordinationManager.getTransactionImporter().removeImportedTransaction(xid);
- } else {
- throw new XAException(XAException.XA_RETRY);
- }
- } catch (RollbackException e) {
- // remove the tx
- SubordinationManager.getTransactionImporter().removeImportedTransaction(xid);
- final XAException xaException = new XAException(XAException.XA_RBROLLBACK);
- xaException.initCause(e);
- throw xaException;
- } catch (XAException ex) {
- // resource hasn't had a chance to recover yet
- if (ex.errorCode != XAException.XA_RETRY) {
- // remove tx
- SubordinationManager.getTransactionImporter().removeImportedTransaction(xid);
- }
- throw ex;
- } catch (HeuristicRollbackException ex) {
- final XAException xaException = new XAException(XAException.XA_HEURRB);
- xaException.initCause(ex);
- throw xaException;
- } catch (HeuristicMixedException ex) {
- final XAException xaException = new XAException(XAException.XA_HEURMIX);
- xaException.initCause(ex);
- throw xaException;
- } catch (final HeuristicCommitException ex) {
- final XAException xaException = new XAException(XAException.XA_HEURCOM);
- xaException.initCause(ex);
- throw xaException;
- } catch (final IllegalStateException ex) {
- // remove tx
- SubordinationManager.getTransactionImporter().removeImportedTransaction(xid);
- final XAException xaException = new XAException(XAException.XAER_NOTA);
- xaException.initCause(ex);
- throw xaException;
- } catch (SystemException ex) {
- // remove tx
- SubordinationManager.getTransactionImporter().removeImportedTransaction(xid);
- final XAException xaException = new XAException(XAException.XAER_RMERR);
- xaException.initCause(ex);
- throw xaException;
- } finally {
- // 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();
- }
- }
- }