extension/openflowjava-extension-nicira/src/main/java/org/opendaylight/openflowjava/nx/codec/action/RegLoadCodec.java

   1 package org.opendaylight.openflowjava.nx.codec.action;
   2
   3 import io.netty.buffer.ByteBuf;
   4
   5 import java.math.BigInteger;
   6
   7 import org.opendaylight.openflowjava.nx.api.NiciraActionDeserializerKey;
   8 import org.opendaylight.openflowjava.nx.api.NiciraActionSerializerKey;
   9 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterIdAction;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.ActionBuilder;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.NxmNxRegLoad;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.OfjAugNxAction;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.OfjAugNxActionBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.reg.load.grouping.ActionRegLoad;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.reg.load.grouping.ActionRegLoadBuilder;
  18
  19 public class RegLoadCodec extends AbstractActionCodec {
  20
  21     public static final int LENGTH = 24;
  22     public static final byte SUBTYPE = 7; // NXAST_REG_LOAD
  23     public static final NiciraActionSerializerKey SERIALIZER_KEY = new NiciraActionSerializerKey(
  24             EncodeConstants.OF13_VERSION_ID, NxmNxRegLoad.class);
  25     public static final NiciraActionDeserializerKey DESERIALIZER_KEY = new NiciraActionDeserializerKey(
  26             EncodeConstants.OF13_VERSION_ID, SUBTYPE);
  27
  28     @Override
  29     public void serialize(Action input, ByteBuf outBuffer) {
  30         ActionRegLoad actionRegLoad = input.getAugmentation(OfjAugNxAction.class).getActionRegLoad();
  31         serializeHeader(LENGTH, SUBTYPE, outBuffer);
  32         outBuffer.writeShort(actionRegLoad.getOfsNbits());
  33         outBuffer.writeInt(actionRegLoad.getDst().intValue());
  34         outBuffer.writeLong(actionRegLoad.getValue().longValue());
  35     }
  36
  37     @Override
  38     public Action deserialize(ByteBuf message) {
  39         ActionBuilder actionBuilder = deserializeHeader(message);
  40         ActionRegLoadBuilder actionRegLoadBuilder = new ActionRegLoadBuilder();
  41         actionRegLoadBuilder.setOfsNbits(message.readUnsignedShort());
  42         actionRegLoadBuilder.setDst(message.readUnsignedInt());
  43         actionRegLoadBuilder.setValue(BigInteger.valueOf(message.readLong()));
  44         OfjAugNxActionBuilder augNxActionBuilder = new OfjAugNxActionBuilder();
  45         augNxActionBuilder.setActionRegLoad(actionRegLoadBuilder.build());
  46         actionBuilder.addAugmentation(ExperimenterIdAction.class, createExperimenterIdAction(NxmNxRegLoad.class));
  47         actionBuilder.addAugmentation(OfjAugNxAction.class, augNxActionBuilder.build());
  48         return actionBuilder.build();
  49     }
  50
  51 }