netconf/netconf-topology-singleton/src/main/java/org/opendaylight/netconf/topology/singleton/impl/tx/ProxyWriteTransaction.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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
   9 package org.opendaylight.netconf.topology.singleton.impl.tx;
  10
  11 import akka.actor.ActorRef;
  12 import akka.actor.ActorSystem;
  13 import akka.util.Timeout;
  14 import com.google.common.util.concurrent.CheckedFuture;
  15 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  16 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  17 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
  18 import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
  19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  20 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  21
  22 /**
  23  * ProxyWriteTransaction uses provided {@link ActorRef} to delegate method calls to master
  24  * {@link org.opendaylight.netconf.topology.singleton.impl.actors.WriteTransactionActor}.
  25  */
  26 public class ProxyWriteTransaction implements DOMDataWriteTransaction {
  27
  28     private final ProxyWriteAdapter proxyWriteAdapter;
  29
  30     /**
  31      * Constructor for {@code ProxyWriteTransaction}.
  32      *
  33      * @param masterTxActor {@link org.opendaylight.netconf.topology.singleton.impl.actors.WriteTransactionActor} ref
  34      * @param id            device id
  35      * @param actorSystem   system
  36      * @param askTimeout    timeout
  37      */
  38     public ProxyWriteTransaction(final ActorRef masterTxActor, final RemoteDeviceId id, final ActorSystem actorSystem,
  39                                  final Timeout askTimeout) {
  40         proxyWriteAdapter = new ProxyWriteAdapter(masterTxActor, id, actorSystem, askTimeout);
  41     }
  42
  43     @SuppressWarnings("checkstyle:IllegalCatch")
  44     @Override
  45     public boolean cancel() {
  46         return proxyWriteAdapter.cancel();
  47     }
  48
  49     @Override
  50     public CheckedFuture<Void, TransactionCommitFailedException> submit() {
  51         return proxyWriteAdapter.submit(getIdentifier());
  52     }
  53
  54     @Override
  55     public void delete(final LogicalDatastoreType store, final YangInstanceIdentifier identifier) {
  56         proxyWriteAdapter.delete(store, identifier);
  57     }
  58
  59     @Override
  60     public void put(final LogicalDatastoreType store, final YangInstanceIdentifier identifier,
  61                     final NormalizedNode<?, ?> data) {
  62         proxyWriteAdapter.put(store, identifier, data, getIdentifier());
  63     }
  64
  65     @Override
  66     public void merge(final LogicalDatastoreType store, final YangInstanceIdentifier identifier,
  67                       final NormalizedNode<?, ?> data) {
  68         proxyWriteAdapter.merge(store, identifier, data, getIdentifier());
  69     }
  70
  71     @Override
  72     public Object getIdentifier() {
  73         return this;
  74     }
  75 }