/*
* JBoss, Home of Professional Open Source.
* Copyright 2000 - 2008, Red Hat Middleware LLC, 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.cache.transaction;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import javax.transaction.HeuristicMixedException;
import javax.transaction.HeuristicRollbackException;
import javax.transaction.NotSupportedException;
import javax.transaction.RollbackException;
import javax.transaction.Status;
import javax.transaction.Synchronization;
import javax.transaction.SystemException;
import javax.transaction.UserTransaction;
import java.util.ArrayList;
import java.util.List;
/**
* @author bela
* @version $Revision: 6776 $
* Date: May 15, 2003
* Time: 4:20:17 PM
*/
public class DummyUserTransaction implements UserTransaction, java.io.Serializable
{
static final Log logger_ = LogFactory.getLog(DummyUserTransaction.class);
DummyTransactionManager tm_;
private static final long serialVersionUID = -6568400755677046127L;
/**
* List<Synchronization>
*/
List<Synchronization> l = new ArrayList<Synchronization>();
public DummyUserTransaction(DummyTransactionManager tm)
{
tm_ = tm;
}
/**
* Starts a new transaction, and associate it with the calling thread.
*
* @throws NotSupportedException If the calling thread is already
* associated with a transaction, and nested transactions are
* not supported.
* @throws SystemException If the transaction service fails in an
* unexpected way.
*/
public void begin() throws NotSupportedException, SystemException
{
tm_.begin();
}
/**
* Attempt to commit this transaction.
*
* @throws RollbackException If the transaction was marked for rollback
* only, the transaction is rolled back and this exception is
* thrown.
* @throws SystemException If the transaction service fails in an
* unexpected way.
* @throws HeuristicMixedException If a heuristic decision was made and
* some some parts of the transaction have been committed while
* other parts have been rolled back.
* @throws HeuristicRollbackException If a heuristic decision to roll
* back the transaction was made.
* @throws SecurityException If the caller is not allowed to commit this
* transaction.
*/
public void commit()
throws RollbackException, HeuristicMixedException,
HeuristicRollbackException, SecurityException, SystemException
{
tm_.commit();
}
/**
* Rolls back this transaction.
*
* @throws IllegalStateException If the transaction is in a state
* where it cannot be rolled back. This could be because the
* transaction is no longer active, or because it is in the
* {@link Status#STATUS_PREPARED prepared state}.
* @throws SystemException If the transaction service fails in an
* unexpected way.
*/
public void rollback() throws IllegalStateException, SystemException
{
tm_.rollback();
}
/**
* Mark the transaction so that the only possible outcome is a rollback.
*
* @throws IllegalStateException If the transaction is not in an active
* state.
* @throws SystemException If the transaction service fails in an
* unexpected way.
*/
public void setRollbackOnly() throws IllegalStateException, SystemException
{
tm_.setRollbackOnly();
}
/**
* Get the status of the transaction.
*
* @return The status of the transaction. This is one of the
* {@link Status} constants.
* @throws SystemException If the transaction service fails in an
* unexpected way.
*/
public int getStatus() throws SystemException
{
return tm_.getStatus();
}
/**
* Change the transaction timeout for transactions started by the calling
* thread with the {@link #begin()} method.
*
* @param seconds The new timeout value, in seconds. If this parameter
* is <code>0</code>, the timeout value is reset to the default
* value.
* @throws SystemException If the transaction service fails in an
* unexpected way.
*/
public void setTransactionTimeout(int seconds) throws SystemException
{
throw new SystemException("not supported");
}
}