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

   1 /*
   2  * Copyright (c) 2014 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
   9 package org.opendaylight.controller.cluster.datastore.messages;
  10
  11 import java.io.IOException;
  12 import java.io.ObjectInput;
  13 import java.io.ObjectOutput;
  14 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
  15 import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
  16
  17 public class CreateTransactionReply extends VersionedExternalizableMessage {
  18     private static final long serialVersionUID = 1L;
  19
  20     private String transactionPath;
  21     private String transactionId;
  22
  23     public CreateTransactionReply() {
  24     }
  25
  26     public CreateTransactionReply(final String transactionPath, final String transactionId, final short version) {
  27         super(version);
  28         this.transactionPath = transactionPath;
  29         this.transactionId = transactionId;
  30     }
  31
  32     public String getTransactionPath() {
  33         return transactionPath;
  34     }
  35
  36     public String getTransactionId() {
  37         return transactionId;
  38     }
  39
  40     @Override
  41     public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
  42         super.readExternal(in);
  43         transactionId = in.readUTF();
  44         transactionPath = in.readUTF();
  45     }
  46
  47     @Override
  48     public void writeExternal(ObjectOutput out) throws IOException {
  49         super.writeExternal(out);
  50         out.writeUTF(transactionId);
  51         out.writeUTF(transactionPath);
  52     }
  53
  54     @Override
  55     public Object toSerializable() {
  56         if(getVersion() >= DataStoreVersions.BORON_VERSION) {
  57             return this;
  58         } else {
  59             return ShardTransactionMessages.CreateTransactionReply.newBuilder().setTransactionActorPath(transactionPath)
  60                     .setTransactionId(transactionId).setMessageVersion(getVersion()).build();
  61         }
  62     }
  63
  64     @Override
  65     public String toString() {
  66         StringBuilder builder = new StringBuilder();
  67         builder.append("CreateTransactionReply [transactionPath=").append(transactionPath).append(", transactionId=")
  68                 .append(transactionId).append(", version=").append(getVersion()).append("]");
  69         return builder.toString();
  70     }
  71
  72     public static CreateTransactionReply fromSerializable(Object serializable) {
  73         if(serializable instanceof CreateTransactionReply) {
  74             return (CreateTransactionReply)serializable;
  75         } else {
  76             ShardTransactionMessages.CreateTransactionReply o =
  77                     (ShardTransactionMessages.CreateTransactionReply) serializable;
  78             return new CreateTransactionReply(o.getTransactionActorPath(), o.getTransactionId(),
  79                     (short)o.getMessageVersion());
  80         }
  81     }
  82
  83     public static boolean isSerializedType(Object message) {
  84         return message instanceof CreateTransactionReply ||
  85                 message instanceof ShardTransactionMessages.CreateTransactionReply;
  86     }
  87 }