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
7 */package org.opendaylight.controller.md.sal.dom.broker.impl;
9 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
10 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
11 import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
13 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
15 import com.google.common.base.Optional;
16 import com.google.common.collect.ImmutableMap;
17 import com.google.common.util.concurrent.ListenableFuture;
21 * Read-Write Transaction, which is composed of several
22 * {@link DOMStoreReadWriteTransaction} transactions. Subtransaction is selected by
23 * {@link LogicalDatastoreType} type parameter in:
26 * <li>{@link #read(LogicalDatastoreType, YangInstanceIdentifier)}
27 * <li>{@link #put(LogicalDatastoreType, YangInstanceIdentifier, NormalizedNode)}
28 * <li>{@link #delete(LogicalDatastoreType, YangInstanceIdentifier)}
29 * <li>{@link #merge(LogicalDatastoreType, YangInstanceIdentifier, NormalizedNode)}
31 * {@link #commit()} will result in invocation of
32 * {@link DOMDataCommitImplementation#submit(org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction, Iterable)}
33 * invocation with all {@link org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort} for underlying
38 class DOMForwardedReadWriteTransaction extends DOMForwardedWriteTransaction<DOMStoreReadWriteTransaction> implements
39 DOMDataReadWriteTransaction {
41 protected DOMForwardedReadWriteTransaction(final Object identifier,
42 final ImmutableMap<LogicalDatastoreType, DOMStoreReadWriteTransaction> backingTxs,
43 final DOMDataCommitImplementation commitImpl) {
44 super(identifier, backingTxs, commitImpl);
48 public ListenableFuture<Optional<NormalizedNode<?, ?>>> read(final LogicalDatastoreType store,
49 final YangInstanceIdentifier path) {
50 return getSubtransaction(store).read(path);