2 * Copyright (c) 2016 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
9 package org.opendaylight.mdsal.dom.broker;
11 import com.google.common.base.Preconditions;
12 import com.google.common.util.concurrent.CheckedFuture;
13 import com.google.common.util.concurrent.FutureCallback;
14 import com.google.common.util.concurrent.Futures;
15 import javax.annotation.Nullable;
16 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
17 import org.opendaylight.mdsal.common.api.TransactionCommitFailedException;
18 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
20 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
22 public class TransactionChainWriteTransaction implements DOMDataTreeWriteTransaction {
23 private final DOMDataTreeWriteTransaction delegateTx;
24 private final Object identifier;
25 private final ShardedDOMTransactionChainAdapter txChain;
27 public TransactionChainWriteTransaction(final Object identifier, final DOMDataTreeWriteTransaction delegateTx,
28 final ShardedDOMTransactionChainAdapter txChain) {
29 this.delegateTx = Preconditions.checkNotNull(delegateTx);
30 this.identifier = Preconditions.checkNotNull(identifier);
31 this.txChain = Preconditions.checkNotNull(txChain);
36 public void put(final LogicalDatastoreType store, final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
37 delegateTx.put(store, path, data);
41 public void merge(final LogicalDatastoreType store, final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
42 delegateTx.merge(store, path, data);
46 public boolean cancel() {
47 txChain.closeWriteTransaction(Futures.immediateFuture(null));
48 return delegateTx.cancel();
52 public void delete(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
53 delegateTx.delete(store, path);
57 public CheckedFuture<Void, TransactionCommitFailedException> submit() {
58 final CheckedFuture<Void, TransactionCommitFailedException> writeResultFuture = delegateTx.submit();
59 Futures.addCallback(writeResultFuture, new FutureCallback<Void>() {
61 public void onSuccess(@Nullable final Void result) {
66 public void onFailure(final Throwable t) {
67 txChain.transactionFailed(TransactionChainWriteTransaction.this, t);
71 txChain.closeWriteTransaction(writeResultFuture);
72 return writeResultFuture;
76 public Object getIdentifier() {