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.common.api.TransactionStatus;
10 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
11 import org.opendaylight.yangtools.yang.common.RpcResult;
13 import com.google.common.base.Preconditions;
14 import com.google.common.util.concurrent.FutureCallback;
18 * Utility implemetation of {@link FutureCallback} which is responsible
19 * for invoking {@link DOMDataCommitErrorListener} on TransactionCommit failed.
21 * When {@link #onFailure(Throwable)} is invoked, supplied {@link DOMDataCommitErrorListener}
22 * callback is invoked with associated transaction and throwable is invoked on listener.
25 class DOMDataCommitErrorInvoker implements FutureCallback<RpcResult<TransactionStatus>> {
27 private final DOMDataWriteTransaction tx;
28 private final DOMDataCommitErrorListener listener;
33 * Construct new DOMDataCommitErrorInvoker.
35 * @param transaction Transaction which should be passed as argument to {@link DOMDataCommitErrorListener#onCommitFailed(DOMDataWriteTransaction, Throwable)}
36 * @param listener Listener which should be invoked on error.
38 public DOMDataCommitErrorInvoker(DOMDataWriteTransaction transaction, DOMDataCommitErrorListener listener) {
39 this.tx = Preconditions.checkNotNull(transaction, "Transaction must not be null");
40 this.listener = Preconditions.checkNotNull(listener, "Listener must not be null");
44 public void onFailure(Throwable t) {
45 listener.onCommitFailed(tx, t);
49 public void onSuccess(RpcResult<TransactionStatus> result) {