/*
 * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.mdsal.common.api;

import org.opendaylight.yangtools.yang.common.ErrorTag;
import org.opendaylight.yangtools.yang.common.ErrorType;
import org.opendaylight.yangtools.yang.common.RpcResultBuilder;

/**
* Failure of asynchronous transaction commit caused by failure of optimistic locking. This exception is raised and
* returned when transaction commit failed, because other transaction finished successfully and modified same data as
* failed transaction. Clients may recover from this error condition by retrieving current state and submitting a new
* updated transaction.
*/
public class OptimisticLockFailedException extends TransactionCommitFailedException {
    private static final long serialVersionUID = 1L;

    public OptimisticLockFailedException(final String message, final Throwable cause) {
        super(message, cause,
            RpcResultBuilder.newError(ErrorType.APPLICATION, ErrorTag.RESOURCE_DENIED, message, null, null, cause));
    }

    public OptimisticLockFailedException(final String message) {
        this(message, null);
    }
}