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

   1 /**
   2  * Copyright (c) 2014 Cisco Systems, 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.openflowjava.nx.codec.action;
   9
  10 import io.netty.buffer.ByteBuf;
  11
  12 import org.opendaylight.openflowjava.nx.NiciraConstants;
  13 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  14 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
  16
  17 /**
  18  * @author msunal
  19  *
  20  */
  21 public abstract class AbstractActionSerializer implements OFSerializer<Action> {
  22
  23     protected final static void serializeHeader(int msgLength, int subtype, ByteBuf outBuffer) {
  24         outBuffer.writeShort(EncodeConstants.EXPERIMENTER_VALUE);
  25         writeMsgLengthVendorIdSubtypeToBuffer(msgLength, subtype, outBuffer);
  26     }
  27
  28     private final static void writeMsgLengthVendorIdSubtypeToBuffer(int msgLength, int subtype, ByteBuf outBuffer) {
  29         outBuffer.writeShort(msgLength);
  30         outBuffer.writeInt(NiciraConstants.NX_VENDOR_ID.intValue());
  31         outBuffer.writeShort(subtype);
  32     }
  33
  34 }