2 * Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.cluster.access.commands;
10 import com.google.common.annotations.Beta;
11 import org.opendaylight.controller.cluster.access.concepts.RequestException;
14 * A {@link RequestException} indicating that the backend has received a request for a transaction which has already
15 * been closed, either via a successful commit or abort (which is indicated via {@link #isSuccessful()}. This can
16 * happen if the corresponding journal record is replicated, but the message to the frontend gets lost and the backed
17 * leader moved before the frontend retried the corresponding request.
19 * @author Robert Varga
22 public final class ClosedTransactionException extends RequestException {
23 private static final long serialVersionUID = 1L;
25 private final boolean successful;
27 public ClosedTransactionException(final boolean successful) {
28 super("Transaction has been " + (successful ? "committed" : "aborted"));
29 this.successful = successful;
33 public boolean isRetriable() {
37 public boolean isSuccessful() {