opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/TransactionFailureProxyV1.java

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.controller.cluster.access.commands;
   9
  10 import java.io.DataInput;
  11 import java.io.IOException;
  12 import org.opendaylight.controller.cluster.access.concepts.AbstractRequestFailureProxy;
  13 import org.opendaylight.controller.cluster.access.concepts.RequestException;
  14 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
  15
  16 /**
  17  * Externalizable proxy for use with {@link TransactionFailure}. It implements the initial (Boron) serialization
  18  * format.
  19  *
  20  * @author Robert Varga
  21  */
  22 final class TransactionFailureProxyV1 extends AbstractRequestFailureProxy<TransactionIdentifier, TransactionFailure> {
  23     private static final long serialVersionUID = 1L;
  24
  25     public TransactionFailureProxyV1() {
  26         // For Externalizable
  27     }
  28
  29     TransactionFailureProxyV1(final TransactionFailure failure) {
  30         super(failure);
  31     }
  32
  33     @Override
  34     protected TransactionFailure createFailure(final TransactionIdentifier target, final long sequence,
  35             final long retry,  final RequestException cause) {
  36         return new TransactionFailure(target, sequence, retry, cause);
  37     }
  38
  39     @Override
  40     protected TransactionIdentifier readTarget(final DataInput in) throws IOException {
  41         return TransactionIdentifier.readFrom(in);
  42     }
  43 }