openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/protocol/deserialization/action/OutputActionDeserializer.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 package org.opendaylight.openflowplugin.impl.protocol.deserialization.action;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  12 import org.opendaylight.openflowjava.protocol.impl.util.ActionConstants;
  13 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowPortsUtil;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCaseBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.output.action._case.OutputActionBuilder;
  18
  19 public class OutputActionDeserializer extends AbstractActionDeserializer {
  20
  21     @Override
  22     public Action deserialize(ByteBuf message) {
  23         processHeader(message);
  24
  25         final Uri portUri = OpenflowPortsUtil
  26             .getProtocolAgnosticPortUri(EncodeConstants.OF13_VERSION_ID, message.readUnsignedInt());
  27
  28         final int maxLength = message.readUnsignedShort();
  29         message.skipBytes(ActionConstants.OUTPUT_PADDING);
  30
  31         return new OutputActionCaseBuilder()
  32             .setOutputAction(new OutputActionBuilder()
  33                     .setOutputNodeConnector(portUri)
  34                     .setMaxLength(maxLength)
  35                     .build())
  36             .build();
  37     }
  38
  39     @Override
  40     public Action deserializeHeader(ByteBuf message) {
  41         processHeader(message);
  42         return new OutputActionCaseBuilder().build();
  43     }
  44
  45 }