openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/action/AbstractActionSerializer.java

   1 /*
   2  * Copyright (c) 2013 Pantheon Technologies s.r.o. 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
   9 package org.opendaylight.openflowjava.protocol.impl.serialization.action;
  10
  11 import io.netty.buffer.ByteBuf;
  12
  13 import org.opendaylight.openflowjava.protocol.api.extensibility.HeaderSerializer;
  14 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  15 import org.opendaylight.openflowjava.protocol.impl.util.ActionConstants;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
  17
  18 /**
  19  * @author michal.polkorab
  20  *
  21  */
  22 public abstract class AbstractActionSerializer implements OFSerializer<Action>,
  23         HeaderSerializer<Action>{
  24
  25     @Override
  26     public void serialize(Action input, ByteBuf outBuffer) {
  27         outBuffer.writeShort(getType());
  28         outBuffer.writeShort(getLength());
  29     }
  30
  31     @Override
  32     public void serializeHeader(Action input, ByteBuf outBuffer) {
  33         outBuffer.writeShort(getType());
  34         outBuffer.writeShort(ActionConstants.ACTION_IDS_LENGTH);
  35     }
  36
  37     /**
  38      * @return numeric representation of action type
  39      */
  40     protected abstract int getType();
  41
  42     /**
  43      * @return action length
  44      */
  45     protected abstract int getLength();
  46
  47 }