/*
 * 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,
 *
 * Arjuna Technologies Limited,
 * Newcastle upon Tyne,
 * Tyne and Wear,
 * UK.
 *
 * $Id: TxContextImple.java,v 1.8.4.1 2005/11/22 10:36:15 kconner Exp $
 */

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

import com.arjuna.mw.wst.TxContext;
import com.arjuna.mwlabs.wst.at.ContextImple;
import com.arjuna.webservices.wscoor.CoordinationContextType;

/**
 * @author Mark Little (mark.little@arjuna.com)
 * @version $Id: TxContextImple.java,v 1.8.4.1 2005/11/22 10:36:15 kconner Exp $
 */

public class TxContextImple implements TxContext
{

	public TxContextImple (CoordinationContextType ctx)
	{
		_context = new ContextImple(ctx);
	}

	public TxContextImple (com.arjuna.mw.wsc.context.Context context)
	{
		_context = context;
	}

	public boolean valid ()
	{
		return (_context != null) ;
	}

	public boolean equals (Object obj)
	{
		if (obj instanceof TxContextImple)
		{
			TxContextImple compare = (TxContextImple) obj;

			return compare.context().equals(_context);
		}
		else
			return false;
	}

	public final String identifier ()
	{
	    final String value = _context.getCoordinationContext().getIdentifier().getValue();
	    if ((value != null) && value.startsWith("urn:"))
	    {
		return value.substring(4) ;
	    }
	    return value ;
	}

	public final com.arjuna.mw.wsc.context.Context context ()
	{
		return _context;
	}

	public String toString ()
	{
		return _context.toString();
	}

	private com.arjuna.mw.wsc.context.Context _context;

}
