2 * Copyright (c) 2014 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.md.sal.binding.impl;
10 import java.util.Map.Entry;
12 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
14 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
15 import org.opendaylight.yangtools.yang.binding.DataObject;
16 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
17 import org.opendaylight.yangtools.yang.common.RpcResult;
18 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
19 import org.slf4j.Logger;
20 import org.slf4j.LoggerFactory;
22 import com.google.common.util.concurrent.ListenableFuture;
26 * Abstract Base Transaction for transactions which are backed by
27 * {@link DOMDataWriteTransaction}
29 public class AbstractWriteTransaction<T extends DOMDataWriteTransaction> extends
30 AbstractForwardedTransaction<T> {
32 private static final Logger LOG = LoggerFactory.getLogger(AbstractWriteTransaction.class);
34 protected AbstractWriteTransaction(final T delegate,
35 final BindingToNormalizedNodeCodec codec) {
36 super(delegate, codec);
39 protected final void doPut(final LogicalDatastoreType store,
40 final InstanceIdentifier<?> path, final DataObject data) {
41 final Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> normalized = getCodec()
42 .toNormalizedNode(path, data);
43 getDelegate().put(store, normalized.getKey(), normalized.getValue());
46 protected final void doMerge(final LogicalDatastoreType store,
47 final InstanceIdentifier<?> path, final DataObject data) {
48 final Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> normalized = getCodec()
49 .toNormalizedNode(path, data);
50 getDelegate().merge(store, normalized.getKey(), normalized.getValue());
53 protected final void doDelete(final LogicalDatastoreType store,
54 final InstanceIdentifier<?> path) {
55 final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier normalized = getCodec().toNormalized(path);
56 getDelegate().delete(store, normalized);
59 protected final ListenableFuture<RpcResult<TransactionStatus>> doCommit() {
60 return getDelegate().commit();
63 protected final boolean doCancel() {
64 return getDelegate().cancel();