2 * Copyright (c) 2017 Red Hat, 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.md.sal.binding.api;
10 import com.google.common.base.Optional;
11 import com.google.common.collect.ForwardingObject;
12 import com.google.common.util.concurrent.CheckedFuture;
13 import com.google.common.util.concurrent.FluentFuture;
14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
15 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
16 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
17 import org.opendaylight.mdsal.common.api.CommitInfo;
18 import org.opendaylight.yangtools.yang.binding.DataObject;
19 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
22 * Utility {@link ReadWriteTransaction} implementation which forwards all interface method
23 * invocation to a delegate instance.
25 @SuppressWarnings("deprecation") // due to CheckedFuture & TransactionStatus
26 public class ForwardingReadWriteTransaction extends ForwardingObject implements ReadWriteTransaction {
28 private final ReadWriteTransaction delegate;
30 protected ForwardingReadWriteTransaction(ReadWriteTransaction delegate) {
31 this.delegate = delegate;
35 protected ReadWriteTransaction delegate() {
40 public <T extends DataObject> void put(LogicalDatastoreType store, InstanceIdentifier<T> path, T data) {
41 delegate.put(store, path, data);
45 public <T extends DataObject> void put(LogicalDatastoreType store, InstanceIdentifier<T> path, T data,
46 boolean createMissingParents) {
47 delegate.put(store, path, data, createMissingParents);
51 public <T extends DataObject> CheckedFuture<Optional<T>, ReadFailedException> read(LogicalDatastoreType store,
52 InstanceIdentifier<T> path) {
53 return delegate.read(store, path);
57 public Object getIdentifier() {
58 return delegate.getIdentifier();
62 public boolean cancel() {
63 return delegate.cancel();
67 public <T extends DataObject> void merge(LogicalDatastoreType store, InstanceIdentifier<T> path, T data) {
68 delegate.merge(store, path, data);
72 public <T extends DataObject> void merge(LogicalDatastoreType store, InstanceIdentifier<T> path, T data,
73 boolean createMissingParents) {
74 delegate.merge(store, path, data, createMissingParents);
78 public CheckedFuture<Void, TransactionCommitFailedException> submit() {
79 return delegate.submit();
83 public FluentFuture<? extends CommitInfo> commit() {
84 return delegate.commit();
88 public void delete(LogicalDatastoreType store, InstanceIdentifier<?> path) {
89 delegate.delete(store, path);