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

   1 /*
   2  * Copyright (c) 2015 Brocade Communications 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.datastore.messages;
   9
  10 import java.io.IOException;
  11 import java.io.ObjectInput;
  12 import java.io.ObjectOutput;
  13
  14 /**
  15  * The reply for the BatchedModifications message.
  16  *
  17  * @author Thomas Pantelis
  18  */
  19 public class BatchedModificationsReply extends VersionedExternalizableMessage {
  20     private static final long serialVersionUID = 1L;
  21
  22     private static final byte COHORT_PATH_NOT_PRESENT = 0;
  23     private static final byte COHORT_PATH_PRESENT = 1;
  24
  25     private int numBatched;
  26     private String cohortPath;
  27
  28     public BatchedModificationsReply() {
  29     }
  30
  31     public BatchedModificationsReply(int numBatched) {
  32         this.numBatched = numBatched;
  33     }
  34
  35     public BatchedModificationsReply(int numBatched, String cohortPath) {
  36         this.numBatched = numBatched;
  37         this.cohortPath = cohortPath;
  38     }
  39
  40     public int getNumBatched() {
  41         return numBatched;
  42     }
  43
  44     public String getCohortPath() {
  45         return cohortPath;
  46     }
  47
  48     @Override
  49     public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
  50         super.readExternal(in);
  51         numBatched = in.readInt();
  52
  53         if(in.readByte() == COHORT_PATH_PRESENT) {
  54             cohortPath = in.readUTF();
  55         }
  56     }
  57
  58     @Override
  59     public void writeExternal(ObjectOutput out) throws IOException {
  60         super.writeExternal(out);
  61         out.writeInt(numBatched);
  62
  63         if(cohortPath != null) {
  64             out.writeByte(COHORT_PATH_PRESENT);
  65             out.writeUTF(cohortPath);
  66         } else {
  67             out.writeByte(COHORT_PATH_NOT_PRESENT);
  68         }
  69     }
  70
  71     @Override
  72     public Object toSerializable() {
  73         return this;
  74     }
  75
  76     @Override
  77     public String toString() {
  78         StringBuilder builder = new StringBuilder();
  79         builder.append("BatchedModificationsReply [numBatched=").append(numBatched).append(", cohortPath=")
  80                 .append(cohortPath).append("]");
  81         return builder.toString();
  82     }
  83 }