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 import java.math.BigInteger;
   5 import org.opendaylight.openflowjava.nx.api.NiciraActionDeserializerKey;
   6 import org.opendaylight.openflowjava.nx.api.NiciraActionSerializerKey;
   7 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
   8 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
   9 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.action.container.action.choice.ActionRegLoad;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.action.container.action.choice.ActionRegLoadBuilder;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.reg.load.grouping.NxActionRegLoadBuilder;
  13
  14 public class RegLoadCodec extends AbstractActionCodec {
  15
  16     public static final int LENGTH = 24;
  17     public static final byte SUBTYPE = 7; // NXAST_REG_LOAD
  18     public static final NiciraActionSerializerKey SERIALIZER_KEY = new NiciraActionSerializerKey(
  19             EncodeConstants.OF13_VERSION_ID, ActionRegLoad.class);
  20     public static final NiciraActionDeserializerKey DESERIALIZER_KEY = new NiciraActionDeserializerKey(
  21             EncodeConstants.OF13_VERSION_ID, SUBTYPE);
  22
  23     @Override
  24     public void serialize(final Action input, final ByteBuf outBuffer) {
  25         ActionRegLoad actionRegLoad = ((ActionRegLoad) input.getActionChoice());
  26         serializeHeader(LENGTH, SUBTYPE, outBuffer);
  27         outBuffer.writeShort(actionRegLoad.getNxActionRegLoad().getOfsNbits());
  28         outBuffer.writeInt(actionRegLoad.getNxActionRegLoad().getDst().intValue());
  29         outBuffer.writeLong(actionRegLoad.getNxActionRegLoad().getValue().longValue());
  30     }
  31
  32     @Override
  33     public Action deserialize(final ByteBuf message) {
  34         ActionBuilder actionBuilder = deserializeHeader(message);
  35         NxActionRegLoadBuilder nxActionRegLoadBuilder = new NxActionRegLoadBuilder();
  36         ActionRegLoadBuilder actionRegLoadBuilder = new ActionRegLoadBuilder();
  37         nxActionRegLoadBuilder.setOfsNbits(message.readUnsignedShort());
  38         nxActionRegLoadBuilder.setDst(message.readUnsignedInt());
  39         nxActionRegLoadBuilder.setValue(BigInteger.valueOf(message.readLong()));
  40         actionRegLoadBuilder.setNxActionRegLoad(nxActionRegLoadBuilder.build());
  41         actionBuilder.setActionChoice(actionRegLoadBuilder.build());
  42         return actionBuilder.build();
  43     }
  44
  45 }