2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
3 * This program and the accompanying materials are made available under the
4 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
5 * and is available at http://www.eclipse.org/legal/epl-v10.html
7 package org.opendaylight.controller.md.sal.dom.broker.impl;
9 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
10 import com.google.common.base.Preconditions;
11 import com.google.common.util.concurrent.FutureCallback;
15 * Utility implemetation of {@link FutureCallback} which is responsible
16 * for invoking {@link DOMDataCommitErrorListener} on TransactionCommit failed.
18 * When {@link #onFailure(Throwable)} is invoked, supplied {@link DOMDataCommitErrorListener}
19 * callback is invoked with associated transaction and throwable is invoked on listener.
22 class DOMDataCommitErrorInvoker implements FutureCallback<Void> {
24 private final DOMDataWriteTransaction tx;
25 private final DOMDataCommitErrorListener listener;
30 * Construct new DOMDataCommitErrorInvoker.
32 * @param transaction Transaction which should be passed as argument to {@link DOMDataCommitErrorListener#onCommitFailed(DOMDataWriteTransaction, Throwable)}
33 * @param listener Listener which should be invoked on error.
35 public DOMDataCommitErrorInvoker(DOMDataWriteTransaction transaction, DOMDataCommitErrorListener listener) {
36 this.tx = Preconditions.checkNotNull(transaction, "Transaction must not be null");
37 this.listener = Preconditions.checkNotNull(listener, "Listener must not be null");
41 public void onFailure(Throwable t) {
42 listener.onCommitFailed(tx, t);
46 public void onSuccess(Void result) {