mappingservice/lisp-proto/src/main/java/org/opendaylight/lispflowmapping/lisp/serializer/EidRecordSerializer.java

   1 /*
   2  * Copyright (c) 2014 Contextream, 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.lispflowmapping.lisp.serializer;
   9
  10 import java.nio.ByteBuffer;
  11
  12 import org.opendaylight.lispflowmapping.lisp.serializer.address.LispAddressSerializer;
  13 import org.opendaylight.lispflowmapping.lisp.serializer.address.LispAddressSerializerContext;
  14 import org.opendaylight.lispflowmapping.lisp.util.ByteUtil;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  16
  17 public class EidRecordSerializer {
  18
  19     private static final EidRecordSerializer INSTANCE = new EidRecordSerializer();
  20
  21     // Private constructor prevents instantiation from other classes
  22     private EidRecordSerializer() {
  23     }
  24
  25     public static EidRecordSerializer getInstance() {
  26         return INSTANCE;
  27     }
  28
  29     public Eid deserialize(ByteBuffer requestBuffer) {
  30         /* byte reserved = */requestBuffer.get();
  31         short maskLength = (short) (ByteUtil.getUnsignedByte(requestBuffer));
  32         LispAddressSerializerContext ctx = new LispAddressSerializerContext(maskLength);
  33         return LispAddressSerializer.getInstance().deserializeEid(requestBuffer, ctx);
  34     }
  35 }