/*
* 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,
*
* Hewlett-Packard Arjuna Labs, Newcastle upon Tyne, Tyne and Wear, UK.
*
* $Id: TransactionManagerImple.java 2342 2006-03-30 13:06:17Z $
*/
package com.arjuna.ats.internal.jta.transaction.arjunacore;
import com.arjuna.ats.jta.logging.*;
import com.arjuna.ats.jta.utils.JNDIManager;
import com.arjuna.ats.arjuna.AtomicAction;
import com.arjuna.common.util.logging.*;
import java.util.Hashtable;
import javax.transaction.*;
import javax.naming.*;
public class TransactionManagerImple extends BaseTransaction implements
javax.transaction.TransactionManager, javax.naming.spi.ObjectFactory
{
public TransactionManagerImple()
{
}
public Transaction getTransaction()
throws javax.transaction.SystemException
{
return TransactionImple.getTransaction();
}
/**
* @return the suspended transaction.
*/
public Transaction suspend() throws javax.transaction.SystemException
{
if (jtaLogger.logger.isDebugEnabled())
{
jtaLogger.logger.debug(DebugLevel.FUNCTIONS,
VisibilityLevel.VIS_PUBLIC,
com.arjuna.ats.jta.logging.FacilityCode.FAC_JTA,
"TransactionImpleManager.suspend");
}
try
{
TransactionImple tx = TransactionImple.getTransaction();
if (tx != null)
{
tx.getAtomicAction().suspend();
}
return tx;
}
catch (Exception e)
{
throw new javax.transaction.SystemException(e.toString());
}
}
/**
* Unlike the OTS, if we are already associated with a transaction then we
* cannot call resume.
*/
public void resume(Transaction which) throws InvalidTransactionException,
java.lang.IllegalStateException, javax.transaction.SystemException
{
if (jtaLogger.logger.isDebugEnabled())
{
jtaLogger.logger.debug(DebugLevel.FUNCTIONS,
VisibilityLevel.VIS_PUBLIC,
com.arjuna.ats.jta.logging.FacilityCode.FAC_JTA,
"TransactionImpleManager.resume");
}
super.checkTransactionState();
/*
* If we are here then there is no transaction associated with the
* thread.
*/
if ((which == null) || (which instanceof TransactionImple))
{
TransactionImple theTransaction = (TransactionImple) which;
try
{
AtomicAction act = ((theTransaction == null) ? null : theTransaction.getAtomicAction());
if (!AtomicAction.resume(act))
throw new InvalidTransactionException();
theTransaction = null;
}
catch (final Exception e2)
{
throw new javax.transaction.SystemException();
}
}
else
throw new InvalidTransactionException("Illegal type is: "
+ which);
}
/**
* Creates a TransactionManageImple from the given information.
*
* @param obj
* @param name
* @param nameCtx
* @param environment
* @return
* @throws Exception
*/
public Object getObjectInstance(Object obj, Name name, Context nameCtx,
Hashtable environment) throws Exception
{
return this;
}
}