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

   1 /*
   2  *
   3  *  Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   4  *
   5  *  This program and the accompanying materials are made available under the
   6  *  terms of the Eclipse Public License v1.0 which accompanies this distribution,
   7  *  and is available at http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  */
  10
  11 package org.opendaylight.controller.cluster.datastore;
  12
  13 import akka.actor.ActorRef;
  14
  15 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
  16 import org.opendaylight.controller.cluster.datastore.messages.DeleteData;
  17 import org.opendaylight.controller.cluster.datastore.messages.MergeData;
  18 import org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction;
  19 import org.opendaylight.controller.cluster.datastore.messages.WriteData;
  20 import org.opendaylight.controller.sal.core.spi.data.DOMStoreTransaction;
  21 import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
  22 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  23
  24 /**
  25  * @author: syedbahm
  26  * Date: 8/6/14
  27  */
  28 public class ShardWriteTransaction extends ShardTransaction {
  29     private final DOMStoreWriteTransaction transaction;
  30
  31     public ShardWriteTransaction(DOMStoreWriteTransaction transaction, ActorRef shardActor,
  32             SchemaContext schemaContext, ShardStats shardStats) {
  33         super(shardActor, schemaContext, shardStats);
  34         this.transaction = transaction;
  35     }
  36
  37     @Override
  38     public void handleReceive(Object message) throws Exception {
  39         if(WriteData.SERIALIZABLE_CLASS.equals(message.getClass())) {
  40             writeData(transaction, WriteData.fromSerializable(message, schemaContext));
  41         } else if(MergeData.SERIALIZABLE_CLASS.equals(message.getClass())) {
  42             mergeData(transaction, MergeData.fromSerializable(message, schemaContext));
  43         } else if(DeleteData.SERIALIZABLE_CLASS.equals(message.getClass())) {
  44             deleteData(transaction, DeleteData.fromSerializable(message));
  45         } else if(ReadyTransaction.SERIALIZABLE_CLASS.equals(message.getClass())) {
  46             readyTransaction(transaction, new ReadyTransaction());
  47         } else {
  48             super.handleReceive(message);
  49         }
  50     }
  51
  52     @Override
  53     protected DOMStoreTransaction getDOMStoreTransaction() {
  54         return transaction;
  55     }
  56 }