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	/*
	* Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation. Oracle designates this
	* particular file as subject to the "Classpath" exception as provided
	* by Oracle in the LICENSE file that accompanied this code.
	*
	* This code 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 General Public License
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/

	package javax.transaction.xa;

	/**
	* The XAException is thrown by the Resource Manager (RM) to inform the
	* Transaction Manager of an error encountered by the involved transaction.
	*
	* @since 1.4
	*/
	public class XAException extends Exception {

	/**
	* Specify serialVersionUID for backward compatibility
	*/
	private static final long serialVersionUID = -8249683284832867751L;

	/**
	* The error code with which to create the SystemException.
	*
	* @serial The error code for the exception
	*/
	public int errorCode;

	/**
	* Create an XAException.
	*/
	public XAException() {
	super();
	}

	/**
	* Create an XAException with a given string.
	*
	* @param s The <code>String</code> object containing the exception
	* message.
	*/
	public XAException(String s) {
	super(s);
	}

	/**
	* Create an XAException with a given error code.
	*
	* @param errcode The error code identifying the exception.
	*/
	public XAException(int errcode) {
	super();
	errorCode = errcode;
	}

	/**
	* The inclusive lower bound of the rollback codes.
	*/
	public final static int XA_RBBASE = 100;

	/**
	* Indicates that the rollback was caused by an unspecified reason.
	*/
	public final static int XA_RBROLLBACK = XA_RBBASE;

	/**
	* Indicates that the rollback was caused by a communication failure.
	*/
	public final static int XA_RBCOMMFAIL = XA_RBBASE + 1;

	/**
	* A deadlock was detected.
	*/
	public final static int XA_RBDEADLOCK = XA_RBBASE + 2;

	/**
	* A condition that violates the integrity of the resource was detected.
	*/
	public final static int XA_RBINTEGRITY = XA_RBBASE + 3;

	/**
	* The resource manager rolled back the transaction branch for a reason
	* not on this list.
	*/
	public final static int XA_RBOTHER = XA_RBBASE + 4;

	/**
	* A protocol error occurred in the resource manager.
	*/
	public final static int XA_RBPROTO = XA_RBBASE + 5;

	/**
	* A transaction branch took too long.
	*/
	public final static int XA_RBTIMEOUT = XA_RBBASE + 6;

	/**
	* May retry the transaction branch.
	*/
	public final static int XA_RBTRANSIENT = XA_RBBASE + 7;

	/**
	* The inclusive upper bound of the rollback error code.
	*/
	public final static int XA_RBEND = XA_RBTRANSIENT;

	/**
	* Resumption must occur where the suspension occurred.
	*/
	public final static int XA_NOMIGRATE = 9;

	/**
	* The transaction branch may have been heuristically completed.
	*/
	public final static int XA_HEURHAZ = 8;

	/**
	* The transaction branch has been heuristically committed.
	*/
	public final static int XA_HEURCOM = 7;

	/**
	* The transaction branch has been heuristically rolled back.
	*/
	public final static int XA_HEURRB = 6;

	/**
	* The transaction branch has been heuristically committed and
	* rolled back.
	*/
	public final static int XA_HEURMIX = 5;

	/**
	* Routine returned with no effect and may be reissued.
	*/
	public final static int XA_RETRY = 4;

	/**
	* The transaction branch was read-only and has been committed.
	*/
	public final static int XA_RDONLY = 3;

	/**
	* There is an asynchronous operation already outstanding.
	*/
	public final static int XAER_ASYNC = -2;

	/**
	* A resource manager error has occurred in the transaction branch.
	*/
	public final static int XAER_RMERR = -3;

	/**
	* The XID is not valid.
	*/
	public final static int XAER_NOTA = -4;

	/**
	* Invalid arguments were given.
	*/
	public final static int XAER_INVAL = -5;

	/**
	* Routine was invoked in an inproper context.
	*/
	public final static int XAER_PROTO = -6;

	/**
	* Resource manager is unavailable.
	*/
	public final static int XAER_RMFAIL = -7;

	/**
	* The XID already exists.
	*/
	public final static int XAER_DUPID = -8;

	/**
	* The resource manager is doing work outside a global transaction.
	*/
	public final static int XAER_OUTSIDE = -9;
	}

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