opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/IncrementTransactionSequenceRequestProxyV1.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 package org.opendaylight.controller.cluster.access.commands;
   9
  10 import akka.actor.ActorRef;
  11 import java.io.IOException;
  12 import java.io.ObjectInput;
  13 import java.io.ObjectOutput;
  14 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
  15 import org.opendaylight.yangtools.concepts.WritableObjects;
  16
  17 final class IncrementTransactionSequenceRequestProxyV1
  18         extends AbstractTransactionRequestProxy<IncrementTransactionSequenceRequest> {
  19     private long increment;
  20
  21     // checkstyle flags the public modifier as redundant however it is explicitly needed for Java serialization to
  22     // be able to create instances via reflection.
  23     @SuppressWarnings("checkstyle:RedundantModifier")
  24     public IncrementTransactionSequenceRequestProxyV1() {
  25         // For Externalizable
  26     }
  27
  28     IncrementTransactionSequenceRequestProxyV1(final IncrementTransactionSequenceRequest request) {
  29         super(request);
  30         this.increment = request.getIncrement();
  31     }
  32
  33     @Override
  34     public void writeExternal(final ObjectOutput out) throws IOException {
  35         super.writeExternal(out);
  36         WritableObjects.writeLong(out, increment);
  37     }
  38
  39     @Override
  40     public void readExternal(final ObjectInput in) throws ClassNotFoundException, IOException {
  41         super.readExternal(in);
  42         increment = WritableObjects.readLong(in);
  43     }
  44
  45     @Override
  46     protected IncrementTransactionSequenceRequest createRequest(final TransactionIdentifier target, final long sequence,
  47             final ActorRef replyToActor) {
  48         return new IncrementTransactionSequenceRequest(target, sequence, replyToActor, increment);
  49     }
  50 }