openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/protocol/serialization/actions/AbstractSetFieldActionSerializer.java

   1 /*
   2  * Copyright (c) 2016 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.openflowplugin.impl.protocol.serialization.actions;
  10
  11 import io.netty.buffer.ByteBuf;
  12 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  13 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  14 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
  15 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  16 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  17 import org.opendaylight.openflowjava.protocol.impl.util.ActionConstants;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.SetFieldCase;
  20
  21 public abstract class AbstractSetFieldActionSerializer extends AbstractActionSerializer implements
  22         SerializerRegistryInjector {
  23
  24     private SerializerRegistry registry;
  25
  26     @Override
  27     public void serialize(Action input, ByteBuf outBuffer) {
  28         final OFSerializer<Action> serializer = registry
  29                 .getSerializer(new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, SetFieldCase.class));
  30
  31         serializer.serialize(buildAction(input), outBuffer);
  32     }
  33
  34     /**
  35      * Build #{@link org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.SetFieldCase}
  36      * from #{@link org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action}.
  37      *
  38      * @param input input action
  39      * @return set field action
  40      */
  41     protected abstract SetFieldCase buildAction(Action input);
  42
  43     @Override
  44     protected int getType() {
  45         return ActionConstants.SET_FIELD_CODE;
  46     }
  47
  48     @Override
  49     protected int getLength() {
  50         return ActionConstants.GENERAL_ACTION_LENGTH;
  51     }
  52
  53     @Override
  54     public void injectSerializerRegistry(SerializerRegistry serializerRegistry) {
  55         registry = serializerRegistry;
  56     }
  57
  58 }