opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/ShardedDOMStoreWriteTransaction.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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  */
   8 package org.opendaylight.controller.cluster.databroker;
   9
  10 import org.opendaylight.controller.cluster.databroker.actors.dds.ClientTransaction;
  11 import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort;
  12 import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
  13 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  14 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  15
  16 /**
  17  * Proxy implementation of {@link DOMStoreWriteTransaction}. It routes all requests to the backing
  18  * {@link ClientTransaction}.
  19  *
  20  * @author Robert Varga
  21  */
  22 final class ShardedDOMStoreWriteTransaction extends AbstractShardedTransaction implements DOMStoreWriteTransaction {
  23     ShardedDOMStoreWriteTransaction(final ClientTransaction tx) {
  24         super(tx);
  25     }
  26
  27     @Override
  28     public void write(final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
  29         transaction().write(path, data);
  30     }
  31
  32     @Override
  33     public void merge(final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
  34         transaction().merge(path, data);
  35     }
  36
  37     @Override
  38     public void delete(final YangInstanceIdentifier path) {
  39         transaction().delete(path);
  40     }
  41
  42     @Override
  43     public DOMStoreThreePhaseCommitCohort ready() {
  44         return transaction().ready();
  45     }
  46
  47     @Override
  48     public void close() {
  49         transaction().abort();
  50     }
  51 }