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.augments.rev150225.MaxLengthAction;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.MaxLengthActionBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.PortAction;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.PortActionBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.Output;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.ActionBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionBase;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  24
  25 /**
  26  * @author michal.polkorab
  27  *
  28  */
  29 public class OF13OutputActionDeserializer extends AbstractActionDeserializer {
  30
  31     @Override
  32     public Action deserialize(ByteBuf input) {
  33         ActionBuilder builder = new ActionBuilder();
  34         builder.setType(getType());
  35         input.skipBytes(2 * EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
  36         PortActionBuilder port = new PortActionBuilder();
  37         port.setPort(new PortNumber(input.readUnsignedInt()));
  38         builder.addAugmentation(PortAction.class, port.build());
  39         MaxLengthActionBuilder maxLen = new MaxLengthActionBuilder();
  40         maxLen.setMaxLength(input.readUnsignedShort());
  41         builder.addAugmentation(MaxLengthAction.class, maxLen.build());
  42         input.skipBytes(ActionConstants.OUTPUT_PADDING);
  43         return builder.build();
  44     }
  45
  46     @Override
  47     protected Class<? extends ActionBase> getType() {
  48         return Output.class;
  49     }
  50
  51 }