mappingservice/lisp-proto/src/main/java/org/opendaylight/lispflowmapping/lisp/serializer/address/NoAddressSerializer.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.address;
   9
  10 import java.nio.ByteBuffer;
  11
  12 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.LispAddress;
  13 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.NoAddressAfi;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.NoAddressBuilder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.EidBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.Rloc;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.RlocBuilder;
  19
  20 public class NoAddressSerializer extends LispAddressSerializer {
  21
  22     private static final NoAddressSerializer INSTANCE = new NoAddressSerializer();
  23
  24     // Private constructor prevents instantiation from other classes
  25     private NoAddressSerializer() {
  26     }
  27
  28     public static NoAddressSerializer getInstance() {
  29         return INSTANCE;
  30     }
  31
  32     @Override
  33     public int getAddressSize(LispAddress lispAddress) {
  34         return Length.NO;
  35     }
  36
  37     @Override
  38     protected short getAfi() {
  39         return (short) 0;
  40     }
  41
  42     @Override
  43     protected void serializeData(ByteBuffer buffer, LispAddress lispAddress) {
  44     }
  45
  46     @Override
  47     protected Eid deserializeEidData(ByteBuffer buffer, LispAddressSerializerContext ctx) {
  48         EidBuilder eb = new EidBuilder();
  49         eb.setAddressType(NoAddressAfi.class);
  50         eb.setVirtualNetworkId(getVni(ctx));
  51         eb.setAddress(new NoAddressBuilder().setNoAddress(true).build());
  52         return eb.build();
  53     }
  54
  55     @Override
  56     protected Rloc deserializeRlocData(ByteBuffer buffer) {
  57         RlocBuilder rb = new RlocBuilder();
  58         rb.setAddressType(NoAddressAfi.class);
  59         rb.setVirtualNetworkId(null);
  60         rb.setAddress(new NoAddressBuilder().setNoAddress(true).build());
  61         return rb.build();
  62     }
  63
  64     private interface Length {
  65         int NO = 0;
  66     }
  67
  68 }