com.arjuna.mwlabs.wst.at.remote.ContextManager Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jbossxts Show documentation

Narayana: XTS jbossxts

The newest version!

/*
   Copyright The Narayana Authors
   SPDX-License-Identifier: Apache-2.0
 */



package com.arjuna.mwlabs.wst.at.remote;

import com.arjuna.wst.*;

import com.arjuna.mw.wst.TxContext;

/**
 */

// publish via JNDI for each address space?
public class ContextManager
{

	public ContextManager ()
	{
	}

	// resume overwrites. Should we check first a la JTA?

	public void resume (TxContext tx) throws UnknownTransactionException,
			SystemException
	{
		_threadTxData.set(tx);
	}

	public TxContext suspend () throws SystemException
	{
		final TxContext ctx = currentTransaction();
		
		if (ctx != null)
		{
			_threadTxData.set(null);
		}
		
		return ctx;
	}

	public TxContext currentTransaction () throws SystemException
	{
		return (TxContext) _threadTxData.get();
	}

	private static ThreadLocal _threadTxData = new ThreadLocal();

}