/*
* 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 General Public License, v. 2.0.
* 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 General Public License for more details.
* You should have received a copy of the GNU General Public License,
* v. 2.0 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) 2001, 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.jts;
import org.omg.CosTransactions.*;
import com.arjuna.ats.jta.logging.*;
import com.arjuna.ats.jts.*;
import com.arjuna.ats.jts.OTSManager;
import com.arjuna.ats.internal.jts.ControlWrapper;
import com.arjuna.ats.internal.jts.OTSImpleManager;
import com.arjuna.ats.internal.jta.utils.LoggerSetup;
import javax.transaction.*;
import com.arjuna.common.util.logging.*;
import javax.naming.*;
import java.lang.NullPointerException;
import java.util.Hashtable;
/**
* An implementation of javax.transaction.TransactionManager.
*
* @author Mark Little (mark_little@hp.com)
* @version $Id: TransactionManagerImple.java 2342 2006-03-30 13:06:17Z $
* @since JTS 1.2.4.
*/
public class TransactionManagerImple extends BaseTransaction implements
javax.transaction.TransactionManager, javax.naming.spi.ObjectFactory
{
public TransactionManagerImple ()
{
}
public Transaction getTransaction ()
throws javax.transaction.SystemException
{
try
{
return TransactionImple.getTransaction();
}
catch (NullPointerException ex)
{
return null;
}
catch (Exception e)
{
throw new javax.transaction.SystemException();
}
}
/**
* @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, "TransactionManagerImple.suspend");
}
try
{
TransactionImple tx = TransactionImple.getTransaction();
Control theControl = OTSManager.get_current().suspend();
return tx;
}
catch (Exception e)
{
throw new javax.transaction.SystemException();
}
}
/**
* 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, "TransactionManagerImple.resume");
}
super.checkTransactionState();
if (which instanceof TransactionImple)
{
TransactionImple theTransaction = (TransactionImple) which;
try
{
ControlWrapper cont = theTransaction.getControlWrapper();
OTSImpleManager.current().resumeWrapper(cont);
cont = null;
theTransaction = null;
}
catch (org.omg.CosTransactions.InvalidControl e1)
{
//throw new InvalidTransactionException();
}
catch (org.omg.CORBA.SystemException e2)
{
throw new javax.transaction.SystemException();
}
}
else
throw new InvalidTransactionException();
}
/**
* Creates a TransactionManageImple from the given information.
*
* @param obj
* @param name
* @param nameCtx
* @param environment
* @return Object
* @throws Exception
*/
public Object getObjectInstance (Object obj, Name name, Context nameCtx, Hashtable environment)
throws Exception
{
return this;
}
static
{
LoggerSetup.setup();
}
}