openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/experimenters/ExperimenterActionDeserializer.java

   1 /*\r
   2  * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 \r
   9 package org.opendaylight.openflowjava.protocol.impl.deserialization.experimenters;\r
  10 \r
  11 import io.netty.buffer.ByteBuf;\r
  12 \r
  13 import org.opendaylight.openflowjava.protocol.api.extensibility.HeaderDeserializer;\r
  14 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;\r
  15 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterAction;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterActionBuilder;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.Experimenter;\r
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;\r
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.ActionBuilder;\r
  21 \r
  22 /**\r
  23  * @author michal.polkorab\r
  24  *\r
  25  */\r
  26 public class ExperimenterActionDeserializer implements OFDeserializer<Action>,\r
  27         HeaderDeserializer<Action> {\r
  28 \r
  29     @Override\r
  30     public Action deserializeHeader(ByteBuf input) {\r
  31         ActionBuilder builder = new ActionBuilder();\r
  32         input.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
  33         builder.setType(Experimenter.class);\r
  34         input.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
  35         ExperimenterActionBuilder expBuilder = new ExperimenterActionBuilder();\r
  36         expBuilder.setExperimenter(input.readUnsignedInt());\r
  37         builder.addAugmentation(ExperimenterAction.class, expBuilder.build());\r
  38         return builder.build();\r
  39     }\r
  40 \r
  41     @Override\r
  42     public Action deserialize(ByteBuf input) {\r
  43         ActionBuilder builder = new ActionBuilder();\r
  44         input.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
  45         builder.setType(Experimenter.class);\r
  46         int length = input.readUnsignedShort();\r
  47         // subtract experimenter header length\r
  48         length -= EncodeConstants.EXPERIMENTER_IDS_LENGTH;\r
  49         ExperimenterActionBuilder expBuilder = new ExperimenterActionBuilder();\r
  50         expBuilder.setExperimenter(input.readUnsignedInt());\r
  51         if (length > 0) {\r
  52             byte[] data = new byte[length];\r
  53             input.readBytes(data);\r
  54             expBuilder.setData(data);\r
  55         }\r
  56         builder.addAugmentation(ExperimenterAction.class, expBuilder.build());\r
  57         return builder.build();\r
  58     }\r
  59 \r
  60 }\r