mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/serializer/address/LispListLCAFAddressSerializer.java

   1 package org.opendaylight.lispflowmapping.implementation.serializer.address;
   2
   3 import java.nio.ByteBuffer;
   4 import java.util.ArrayList;
   5 import java.util.List;
   6
   7 import org.opendaylight.lispflowmapping.type.lisp.address.LispAddress;
   8 import org.opendaylight.lispflowmapping.type.lisp.address.LispListLCAFAddress;
   9
  10 public class LispListLCAFAddressSerializer extends LispLCAFAddressSerializer {
  11
  12     private static final LispListLCAFAddressSerializer INSTANCE = new LispListLCAFAddressSerializer();
  13
  14     // Private constructor prevents instantiation from other classes
  15     private LispListLCAFAddressSerializer() {
  16     }
  17
  18     public static LispListLCAFAddressSerializer getInstance() {
  19         return INSTANCE;
  20     }
  21
  22     @Override
  23     protected short getLcafLength(LispAddress lispAddress) {
  24         short totalSize = 0;
  25         for (LispAddress address : ((LispListLCAFAddress) lispAddress).getAddresses()) {
  26             totalSize += LispAddressSerializer.getInstance().getAddressSize(address);
  27         }
  28         return totalSize;
  29     }
  30
  31     @Override
  32     protected void serializeData(ByteBuffer buffer, LispAddress lispAddress) {
  33         for (LispAddress address : ((LispListLCAFAddress) lispAddress).getAddresses()) {
  34             LispAddressSerializer.getInstance().serialize(buffer, address);
  35         }
  36     }
  37
  38     @Override
  39     public LispListLCAFAddress deserializeData(ByteBuffer buffer, byte res2, short length) {
  40         List<LispAddress> addresses = new ArrayList<LispAddress>();
  41         while (length > 0) {
  42             LispAddress address = LispAddressSerializer.getInstance().deserialize(buffer);
  43             length -= LispAddressSerializer.getInstance().getAddressSize(address);
  44             addresses.add(address);
  45         }
  46         return new LispListLCAFAddress(res2, addresses);
  47     }
  48
  49 }