openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/action/OF13OutputActionDeserializer.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.deserialization.action;
  10
  11 import io.netty.buffer.ByteBuf;
  12
  13 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  14 import org.opendaylight.openflowjava.protocol.impl.util.ActionConstants;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.ActionChoice;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.OutputActionCaseBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.output.action._case.OutputActionBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  21
  22 /**
  23  * @author michal.polkorab
  24  *
  25  */
  26 public class OF13OutputActionDeserializer extends AbstractActionDeserializer {
  27
  28     @Override
  29     public Action deserialize(ByteBuf input) {
  30         org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder builder = new ActionBuilder();
  31         input.skipBytes(2 * EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
  32         OutputActionCaseBuilder caseBuilder = new OutputActionCaseBuilder();
  33         OutputActionBuilder actionBuilder = new OutputActionBuilder();
  34         actionBuilder.setPort(new PortNumber(input.readUnsignedInt()));
  35         actionBuilder.setMaxLength(input.readUnsignedShort());
  36         caseBuilder.setOutputAction(actionBuilder.build());
  37         builder.setActionChoice(caseBuilder.build());
  38         input.skipBytes(ActionConstants.OUTPUT_PADDING);
  39         return builder.build();
  40     }
  41
  42     @Override
  43     protected ActionChoice getType() {
  44         return new OutputActionCaseBuilder().build();
  45     }
  46
  47 }