openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/MultipartRequestInputMessageFactory.java

   1 /*
   2  * Copyright (c) 2015 NetIDE Consortium 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.openflowjava.protocol.impl.deserialization.factories;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import java.math.BigInteger;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
  15 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistryInjector;
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
  17 import org.opendaylight.openflowjava.protocol.api.keys.MessageCodeKey;
  18 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  19 import org.opendaylight.openflowjava.protocol.impl.util.CodeKeyMaker;
  20 import org.opendaylight.openflowjava.protocol.impl.util.CodeKeyMakerFactory;
  21 import org.opendaylight.openflowjava.protocol.impl.util.ListDeserializer;
  22 import org.opendaylight.openflowjava.util.ByteBufUtils;
  23 import org.opendaylight.openflowjava.util.ExperimenterDeserializerKeyFactory;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ActionRelatedTableFeatureProperty;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ActionRelatedTableFeaturePropertyBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.InstructionRelatedTableFeatureProperty;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.InstructionRelatedTableFeaturePropertyBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.NextTableRelatedTableFeatureProperty;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.NextTableRelatedTableFeaturePropertyBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.OxmRelatedTableFeatureProperty;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.OxmRelatedTableFeaturePropertyBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.table.features.properties.container.table.feature.properties.NextTableIds;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.table.features.properties.container.table.feature.properties.NextTableIdsBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupId;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterId;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableConfig;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableFeaturesPropType;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.Match;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInputBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestAggregateCase;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestAggregateCaseBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCase;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCaseBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenterCase;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenterCaseBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCase;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCaseBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupCase;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupCaseBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupDescCase;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupDescCaseBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupFeaturesCase;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupFeaturesCaseBuilder;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterCase;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterCaseBuilder;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterConfigCase;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterConfigCaseBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterFeaturesCase;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterFeaturesCaseBuilder;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortDescCase;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortDescCaseBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCase;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCaseBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCase;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCaseBuilder;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCase;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCaseBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableFeaturesCase;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableFeaturesCaseBuilder;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.aggregate._case.MultipartRequestAggregateBuilder;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.desc._case.MultipartRequestDescBuilder;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.experimenter._case.MultipartRequestExperimenterBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlowBuilder;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group._case.MultipartRequestGroupBuilder;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group.desc._case.MultipartRequestGroupDescBuilder;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group.features._case.MultipartRequestGroupFeaturesBuilder;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter._case.MultipartRequestMeterBuilder;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter.config._case.MultipartRequestMeterConfigBuilder;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter.features._case.MultipartRequestMeterFeaturesBuilder;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.desc._case.MultipartRequestPortDescBuilder;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.stats._case.MultipartRequestPortStatsBuilder;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.queue._case.MultipartRequestQueueBuilder;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table._case.MultipartRequestTableBuilder;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table.features._case.MultipartRequestTableFeaturesBuilder;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table.features._case.multipart.request.table.features.TableFeatures;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table.features._case.multipart.request.table.features.TableFeaturesBuilder;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeatureProperties;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeaturePropertiesBuilder;
  95
  96 /**
  97  * @author giuseppex.petralia@intel.com
  98  *
  99  */
 100 public class MultipartRequestInputMessageFactory
 101         implements OFDeserializer<MultipartRequestInput>, DeserializerRegistryInjector {
 102     private DeserializerRegistry registry;
 103     private static final byte PADDING = 4;
 104     private static final byte FLOW_PADDING_1 = 3;
 105     private static final byte FLOW_PADDING_2 = 4;
 106     private static final byte AGGREGATE_PADDING_1 = 3;
 107     private static final byte AGGREGATE_PADDING_2 = 4;
 108     private static final byte PADDING_IN_MULTIPART_REQUEST_TABLE_FEATURES = 5;
 109     private static final byte MAX_TABLE_NAME_LENGTH = 32;
 110     private static final byte MULTIPART_REQUEST_TABLE_FEATURES_STRUCTURE_LENGTH = 64;
 111     private static final byte COMMON_PROPERTY_LENGTH = 4;
 112
 113     @Override
 114     public void injectDeserializerRegistry(DeserializerRegistry deserializerRegistry) {
 115         registry = deserializerRegistry;
 116     }
 117
 118     @Override
 119     public MultipartRequestInput deserialize(ByteBuf rawMessage) {
 120         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();
 121         builder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
 122         builder.setXid(rawMessage.readUnsignedInt());
 123         int type = rawMessage.readUnsignedShort();
 124         builder.setType(getMultipartType(type));
 125         builder.setFlags(getMultipartRequestFlags(rawMessage.readUnsignedShort()));
 126         rawMessage.skipBytes(PADDING);
 127         switch (MultipartType.forValue(type)) {
 128         case OFPMPDESC:
 129             builder.setMultipartRequestBody(setDesc(rawMessage));
 130             break;
 131         case OFPMPFLOW:
 132             builder.setMultipartRequestBody(setFlow(rawMessage));
 133             break;
 134         case OFPMPAGGREGATE:
 135             builder.setMultipartRequestBody(setAggregate(rawMessage));
 136             break;
 137         case OFPMPTABLE:
 138             builder.setMultipartRequestBody(setTable(rawMessage));
 139             break;
 140         case OFPMPTABLEFEATURES:
 141             builder.setMultipartRequestBody(setTableFeatures(rawMessage));
 142             break;
 143         case OFPMPPORTSTATS:
 144             builder.setMultipartRequestBody(setPortStats(rawMessage));
 145             break;
 146         case OFPMPPORTDESC:
 147             builder.setMultipartRequestBody(setPortDesc(rawMessage));
 148             break;
 149         case OFPMPQUEUE:
 150             builder.setMultipartRequestBody(setQueue(rawMessage));
 151             break;
 152         case OFPMPGROUP:
 153             builder.setMultipartRequestBody(setGroup(rawMessage));
 154             break;
 155         case OFPMPGROUPDESC:
 156             builder.setMultipartRequestBody(setGroupDesc(rawMessage));
 157             break;
 158         case OFPMPGROUPFEATURES:
 159             builder.setMultipartRequestBody(setGroupFeatures(rawMessage));
 160             break;
 161         case OFPMPMETER:
 162             builder.setMultipartRequestBody(setMeter(rawMessage));
 163             break;
 164         case OFPMPMETERCONFIG:
 165             builder.setMultipartRequestBody(setMeterConfig(rawMessage));
 166             break;
 167         case OFPMPMETERFEATURES:
 168             builder.setMultipartRequestBody(setMeterFeatures(rawMessage));
 169             break;
 170         case OFPMPEXPERIMENTER:
 171             builder.setMultipartRequestBody(setExperimenter(rawMessage));
 172             break;
 173         default:
 174             break;
 175         }
 176
 177         return builder.build();
 178     }
 179
 180     private static MultipartType getMultipartType(int input) {
 181         return MultipartType.forValue(input);
 182     }
 183
 184     private static MultipartRequestFlags getMultipartRequestFlags(int input) {
 185         final Boolean _oFPMPFREQMORE = (input & (1 << 0)) > 0;
 186         MultipartRequestFlags flag = new MultipartRequestFlags(_oFPMPFREQMORE);
 187         return flag;
 188     }
 189
 190     private MultipartRequestTableFeaturesCase setTableFeatures(ByteBuf input) {
 191         MultipartRequestTableFeaturesCaseBuilder caseBuilder = new MultipartRequestTableFeaturesCaseBuilder();
 192         MultipartRequestTableFeaturesBuilder tableFeaturesBuilder = new MultipartRequestTableFeaturesBuilder();
 193         List<TableFeatures> features = new ArrayList<>();
 194         while (input.readableBytes() > 0) {
 195             TableFeaturesBuilder featuresBuilder = new TableFeaturesBuilder();
 196             int length = input.readUnsignedShort();
 197             featuresBuilder.setTableId(input.readUnsignedByte());
 198             input.skipBytes(PADDING_IN_MULTIPART_REQUEST_TABLE_FEATURES);
 199             featuresBuilder.setName(ByteBufUtils.decodeNullTerminatedString(input, MAX_TABLE_NAME_LENGTH));
 200             byte[] metadataMatch = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 201             input.readBytes(metadataMatch);
 202             featuresBuilder.setMetadataMatch(new BigInteger(1, metadataMatch));
 203             byte[] metadataWrite = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 204             input.readBytes(metadataWrite);
 205             featuresBuilder.setMetadataWrite(new BigInteger(1, metadataWrite));
 206             featuresBuilder.setConfig(createTableConfig(input.readUnsignedInt()));
 207             featuresBuilder.setMaxEntries(input.readUnsignedInt());
 208             featuresBuilder.setTableFeatureProperties(
 209                     createTableFeaturesProperties(input, length - MULTIPART_REQUEST_TABLE_FEATURES_STRUCTURE_LENGTH));
 210             features.add(featuresBuilder.build());
 211         }
 212         tableFeaturesBuilder.setTableFeatures(features);
 213         caseBuilder.setMultipartRequestTableFeatures(tableFeaturesBuilder.build());
 214         return caseBuilder.build();
 215     }
 216
 217     private List<TableFeatureProperties> createTableFeaturesProperties(ByteBuf input, int length) {
 218         List<TableFeatureProperties> properties = new ArrayList<>();
 219         int tableFeaturesLength = length;
 220         while (tableFeaturesLength > 0) {
 221             int propStartIndex = input.readerIndex();
 222             TableFeaturePropertiesBuilder builder = new TableFeaturePropertiesBuilder();
 223             TableFeaturesPropType type = TableFeaturesPropType.forValue(input.readUnsignedShort());
 224             builder.setType(type);
 225             int propertyLength = input.readUnsignedShort();
 226             int paddingRemainder = propertyLength % EncodeConstants.PADDING;
 227             tableFeaturesLength -= propertyLength;
 228             if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONS)
 229                     || type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONSMISS)) {
 230                 InstructionRelatedTableFeaturePropertyBuilder insBuilder = new InstructionRelatedTableFeaturePropertyBuilder();
 231                 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
 232                 List<Instruction> instructions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
 233                         propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
 234                 insBuilder.setInstruction(instructions);
 235                 builder.addAugmentation(InstructionRelatedTableFeatureProperty.class, insBuilder.build());
 236             } else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLES)
 237                     || type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLESMISS)) {
 238                 propertyLength -= COMMON_PROPERTY_LENGTH;
 239                 NextTableRelatedTableFeaturePropertyBuilder tableBuilder = new NextTableRelatedTableFeaturePropertyBuilder();
 240                 List<NextTableIds> ids = new ArrayList<>();
 241                 while (propertyLength > 0) {
 242                     NextTableIdsBuilder nextTableIdsBuilder = new NextTableIdsBuilder();
 243                     nextTableIdsBuilder.setTableId(input.readUnsignedByte());
 244                     ids.add(nextTableIdsBuilder.build());
 245                     propertyLength--;
 246                 }
 247                 tableBuilder.setNextTableIds(ids);
 248                 builder.addAugmentation(NextTableRelatedTableFeatureProperty.class, tableBuilder.build());
 249             } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONS)
 250                     || type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONSMISS)
 251                     || type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONS)
 252                     || type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONSMISS)) {
 253                 ActionRelatedTableFeaturePropertyBuilder actionBuilder = new ActionRelatedTableFeaturePropertyBuilder();
 254                 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
 255                 List<Action> actions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
 256                         propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
 257                 actionBuilder.setAction(actions);
 258                 builder.addAugmentation(ActionRelatedTableFeatureProperty.class, actionBuilder.build());
 259             } else if (type.equals(TableFeaturesPropType.OFPTFPTMATCH)
 260                     || type.equals(TableFeaturesPropType.OFPTFPTWILDCARDS)
 261                     || type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELD)
 262                     || type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELDMISS)
 263                     || type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELD)
 264                     || type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELDMISS)) {
 265                 OxmRelatedTableFeaturePropertyBuilder oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
 266                 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID);
 267                 List<MatchEntry> entries = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
 268                         propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
 269                 oxmBuilder.setMatchEntry(entries);
 270                 builder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
 271             } else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTER)
 272                     || type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTERMISS)) {
 273                 long expId = input.readUnsignedInt();
 274                 input.readerIndex(propStartIndex);
 275                 OFDeserializer<TableFeatureProperties> propDeserializer = registry
 276                         .getDeserializer(ExperimenterDeserializerKeyFactory
 277                                 .createMultipartReplyTFDeserializerKey(EncodeConstants.OF13_VERSION_ID, expId));
 278                 TableFeatureProperties expProp = propDeserializer.deserialize(input);
 279                 properties.add(expProp);
 280                 continue;
 281             }
 282             if (paddingRemainder != 0) {
 283                 input.skipBytes(EncodeConstants.PADDING - paddingRemainder);
 284                 tableFeaturesLength -= EncodeConstants.PADDING - paddingRemainder;
 285             }
 286             properties.add(builder.build());
 287         }
 288         return properties;
 289     }
 290
 291     private static TableConfig createTableConfig(long input) {
 292         boolean deprecated = (input & 3) != 0;
 293         return new TableConfig(deprecated);
 294     }
 295
 296     private MultipartRequestDescCase setDesc(ByteBuf input) {
 297         MultipartRequestDescCaseBuilder caseBuilder = new MultipartRequestDescCaseBuilder();
 298         MultipartRequestDescBuilder descBuilder = new MultipartRequestDescBuilder();
 299         descBuilder.setEmpty(true);
 300         caseBuilder.setMultipartRequestDesc(descBuilder.build());
 301         return caseBuilder.build();
 302     }
 303
 304     private MultipartRequestFlowCase setFlow(ByteBuf input) {
 305         MultipartRequestFlowCaseBuilder caseBuilder = new MultipartRequestFlowCaseBuilder();
 306         MultipartRequestFlowBuilder flowBuilder = new MultipartRequestFlowBuilder();
 307         flowBuilder.setTableId(input.readUnsignedByte());
 308         input.skipBytes(FLOW_PADDING_1);
 309         flowBuilder.setOutPort(input.readUnsignedInt());
 310         flowBuilder.setOutGroup(input.readUnsignedInt());
 311         input.skipBytes(FLOW_PADDING_2);
 312         byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 313         input.readBytes(cookie);
 314         flowBuilder.setCookie(new BigInteger(1, cookie));
 315         byte[] cookie_mask = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 316         input.readBytes(cookie_mask);
 317         flowBuilder.setCookieMask(new BigInteger(1, cookie_mask));
 318         OFDeserializer<Match> matchDeserializer = registry.getDeserializer(
 319                 new MessageCodeKey(EncodeConstants.OF13_VERSION_ID, EncodeConstants.EMPTY_VALUE, Match.class));
 320         flowBuilder.setMatch(matchDeserializer.deserialize(input));
 321         caseBuilder.setMultipartRequestFlow(flowBuilder.build());
 322         return caseBuilder.build();
 323     }
 324
 325     private MultipartRequestAggregateCase setAggregate(ByteBuf input) {
 326         MultipartRequestAggregateCaseBuilder caseBuilder = new MultipartRequestAggregateCaseBuilder();
 327         MultipartRequestAggregateBuilder aggregateBuilder = new MultipartRequestAggregateBuilder();
 328         aggregateBuilder.setTableId(input.readUnsignedByte());
 329         input.skipBytes(AGGREGATE_PADDING_1);
 330         aggregateBuilder.setOutPort(input.readUnsignedInt());
 331         aggregateBuilder.setOutGroup(input.readUnsignedInt());
 332         input.skipBytes(AGGREGATE_PADDING_2);
 333         byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 334         input.readBytes(cookie);
 335         aggregateBuilder.setCookie(new BigInteger(1, cookie));
 336         byte[] cookie_mask = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 337         input.readBytes(cookie_mask);
 338         aggregateBuilder.setCookieMask(new BigInteger(1, cookie_mask));
 339         OFDeserializer<Match> matchDeserializer = registry.getDeserializer(
 340                 new MessageCodeKey(EncodeConstants.OF13_VERSION_ID, EncodeConstants.EMPTY_VALUE, Match.class));
 341         aggregateBuilder.setMatch(matchDeserializer.deserialize(input));
 342         caseBuilder.setMultipartRequestAggregate(aggregateBuilder.build());
 343         return caseBuilder.build();
 344     }
 345
 346     private MultipartRequestPortDescCase setPortDesc(ByteBuf input) {
 347         MultipartRequestPortDescCaseBuilder caseBuilder = new MultipartRequestPortDescCaseBuilder();
 348         MultipartRequestPortDescBuilder portBuilder = new MultipartRequestPortDescBuilder();
 349         portBuilder.setEmpty(true);
 350         caseBuilder.setMultipartRequestPortDesc(portBuilder.build());
 351         return caseBuilder.build();
 352     }
 353
 354     private MultipartRequestPortStatsCase setPortStats(ByteBuf input) {
 355         MultipartRequestPortStatsCaseBuilder caseBuilder = new MultipartRequestPortStatsCaseBuilder();
 356         MultipartRequestPortStatsBuilder portBuilder = new MultipartRequestPortStatsBuilder();
 357         portBuilder.setPortNo(input.readUnsignedInt());
 358         caseBuilder.setMultipartRequestPortStats(portBuilder.build());
 359         return caseBuilder.build();
 360     }
 361
 362     private MultipartRequestQueueCase setQueue(ByteBuf input) {
 363         MultipartRequestQueueCaseBuilder caseBuilder = new MultipartRequestQueueCaseBuilder();
 364         MultipartRequestQueueBuilder queueBuilder = new MultipartRequestQueueBuilder();
 365         queueBuilder.setPortNo(input.readUnsignedInt());
 366         queueBuilder.setQueueId(input.readUnsignedInt());
 367         caseBuilder.setMultipartRequestQueue(queueBuilder.build());
 368         return caseBuilder.build();
 369     }
 370
 371     private MultipartRequestGroupCase setGroup(ByteBuf input) {
 372         MultipartRequestGroupCaseBuilder caseBuilder = new MultipartRequestGroupCaseBuilder();
 373         MultipartRequestGroupBuilder groupBuilder = new MultipartRequestGroupBuilder();
 374         groupBuilder.setGroupId(new GroupId(input.readUnsignedInt()));
 375         caseBuilder.setMultipartRequestGroup(groupBuilder.build());
 376         return caseBuilder.build();
 377     }
 378
 379     private MultipartRequestGroupDescCase setGroupDesc(ByteBuf input) {
 380         MultipartRequestGroupDescCaseBuilder caseBuilder = new MultipartRequestGroupDescCaseBuilder();
 381         MultipartRequestGroupDescBuilder groupBuilder = new MultipartRequestGroupDescBuilder();
 382         groupBuilder.setEmpty(true);
 383         caseBuilder.setMultipartRequestGroupDesc(groupBuilder.build());
 384         return caseBuilder.build();
 385     }
 386
 387     private MultipartRequestGroupFeaturesCase setGroupFeatures(ByteBuf input) {
 388         MultipartRequestGroupFeaturesCaseBuilder caseBuilder = new MultipartRequestGroupFeaturesCaseBuilder();
 389         MultipartRequestGroupFeaturesBuilder groupBuilder = new MultipartRequestGroupFeaturesBuilder();
 390         groupBuilder.setEmpty(true);
 391         caseBuilder.setMultipartRequestGroupFeatures(groupBuilder.build());
 392         return caseBuilder.build();
 393     }
 394
 395     private MultipartRequestMeterCase setMeter(ByteBuf input) {
 396         MultipartRequestMeterCaseBuilder caseBuilder = new MultipartRequestMeterCaseBuilder();
 397         MultipartRequestMeterBuilder meterBuilder = new MultipartRequestMeterBuilder();
 398         meterBuilder.setMeterId(new MeterId(input.readUnsignedInt()));
 399         caseBuilder.setMultipartRequestMeter(meterBuilder.build());
 400         return caseBuilder.build();
 401     }
 402
 403     private MultipartRequestMeterConfigCase setMeterConfig(ByteBuf input) {
 404         MultipartRequestMeterConfigCaseBuilder caseBuilder = new MultipartRequestMeterConfigCaseBuilder();
 405         MultipartRequestMeterConfigBuilder meterBuilder = new MultipartRequestMeterConfigBuilder();
 406         meterBuilder.setMeterId(new MeterId(input.readUnsignedInt()));
 407         caseBuilder.setMultipartRequestMeterConfig(meterBuilder.build());
 408         return caseBuilder.build();
 409     }
 410
 411     private MultipartRequestMeterFeaturesCase setMeterFeatures(ByteBuf input) {
 412         MultipartRequestMeterFeaturesCaseBuilder caseBuilder = new MultipartRequestMeterFeaturesCaseBuilder();
 413         MultipartRequestMeterFeaturesBuilder meterBuilder = new MultipartRequestMeterFeaturesBuilder();
 414         meterBuilder.setEmpty(true);
 415         caseBuilder.setMultipartRequestMeterFeatures(meterBuilder.build());
 416         return caseBuilder.build();
 417     }
 418
 419     private MultipartRequestTableCase setTable(ByteBuf input) {
 420         MultipartRequestTableCaseBuilder caseBuilder = new MultipartRequestTableCaseBuilder();
 421         MultipartRequestTableBuilder tableBuilder = new MultipartRequestTableBuilder();
 422         tableBuilder.setEmpty(true);
 423         caseBuilder.setMultipartRequestTable(tableBuilder.build());
 424         return caseBuilder.build();
 425     }
 426
 427     private MultipartRequestExperimenterCase setExperimenter(ByteBuf input) {
 428         MultipartRequestExperimenterCaseBuilder caseBuilder = new MultipartRequestExperimenterCaseBuilder();
 429         MultipartRequestExperimenterBuilder experimenterBuilder = new MultipartRequestExperimenterBuilder();
 430         caseBuilder.setMultipartRequestExperimenter(experimenterBuilder.build());
 431         return caseBuilder.build();
 432     }
 433 }