openflowjava/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 edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
  11 import io.netty.buffer.ByteBuf;
  12 import java.math.BigInteger;
  13 import java.util.ArrayList;
  14 import java.util.List;
  15 import java.util.Objects;
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
  17 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistryInjector;
  18 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
  19 import org.opendaylight.openflowjava.protocol.api.keys.MessageCodeKey;
  20 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  21 import org.opendaylight.openflowjava.protocol.impl.util.CodeKeyMaker;
  22 import org.opendaylight.openflowjava.protocol.impl.util.CodeKeyMakerFactory;
  23 import org.opendaylight.openflowjava.protocol.impl.util.ListDeserializer;
  24 import org.opendaylight.openflowjava.util.ByteBufUtils;
  25 import org.opendaylight.openflowjava.util.ExperimenterDeserializerKeyFactory;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ActionRelatedTableFeatureProperty;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ActionRelatedTableFeaturePropertyBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.InstructionRelatedTableFeatureProperty;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.InstructionRelatedTableFeaturePropertyBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.NextTableRelatedTableFeatureProperty;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.NextTableRelatedTableFeaturePropertyBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.OxmRelatedTableFeatureProperty;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.OxmRelatedTableFeaturePropertyBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.table.features.properties.container.table.feature.properties.NextTableIds;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.table.features.properties.container.table.feature.properties.NextTableIdsBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupId;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterId;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableConfig;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableFeaturesPropType;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.Match;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInputBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestAggregateCase;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestAggregateCaseBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCase;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCaseBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenterCase;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenterCaseBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCase;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCaseBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupCase;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupCaseBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupDescCase;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupDescCaseBuilder;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupFeaturesCase;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupFeaturesCaseBuilder;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterCase;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterCaseBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterConfigCase;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterConfigCaseBuilder;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterFeaturesCase;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterFeaturesCaseBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortDescCase;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortDescCaseBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCase;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCaseBuilder;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCase;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCaseBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCase;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCaseBuilder;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableFeaturesCase;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableFeaturesCaseBuilder;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.aggregate._case.MultipartRequestAggregateBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.desc._case.MultipartRequestDescBuilder;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.experimenter._case.MultipartRequestExperimenterBuilder;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlowBuilder;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group._case.MultipartRequestGroupBuilder;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group.desc._case.MultipartRequestGroupDescBuilder;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group.features._case.MultipartRequestGroupFeaturesBuilder;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter._case.MultipartRequestMeterBuilder;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter.config._case.MultipartRequestMeterConfigBuilder;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter.features._case.MultipartRequestMeterFeaturesBuilder;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.desc._case.MultipartRequestPortDescBuilder;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.stats._case.MultipartRequestPortStatsBuilder;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.queue._case.MultipartRequestQueueBuilder;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table._case.MultipartRequestTableBuilder;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table.features._case.MultipartRequestTableFeaturesBuilder;
  93 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;
  94 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;
  95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeatureProperties;
  96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeaturePropertiesBuilder;
  97
  98 /**
  99  * Translates MultipartRequestInput messages.
 100  *
 101  * @author giuseppex.petralia@intel.com
 102  */
 103 @SuppressFBWarnings("UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR") // FB doesn't recognize Objects.requireNonNull
 104 public class MultipartRequestInputMessageFactory
 105         implements OFDeserializer<MultipartRequestInput>, DeserializerRegistryInjector {
 106     private static final byte PADDING = 4;
 107     private static final byte FLOW_PADDING_1 = 3;
 108     private static final byte FLOW_PADDING_2 = 4;
 109     private static final byte AGGREGATE_PADDING_1 = 3;
 110     private static final byte AGGREGATE_PADDING_2 = 4;
 111     private static final byte PADDING_IN_MULTIPART_REQUEST_TABLE_FEATURES = 5;
 112     private static final byte MAX_TABLE_NAME_LENGTH = 32;
 113     private static final byte MULTIPART_REQUEST_TABLE_FEATURES_STRUCTURE_LENGTH = 64;
 114     private static final byte COMMON_PROPERTY_LENGTH = 4;
 115
 116     private DeserializerRegistry registry;
 117
 118     @Override
 119     public void injectDeserializerRegistry(DeserializerRegistry deserializerRegistry) {
 120         registry = deserializerRegistry;
 121     }
 122
 123     @Override
 124     public MultipartRequestInput deserialize(ByteBuf rawMessage) {
 125         Objects.requireNonNull(registry);
 126
 127         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();
 128         builder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
 129         builder.setXid(rawMessage.readUnsignedInt());
 130         int type = rawMessage.readUnsignedShort();
 131         builder.setType(getMultipartType(type));
 132         builder.setFlags(getMultipartRequestFlags(rawMessage.readUnsignedShort()));
 133         rawMessage.skipBytes(PADDING);
 134         switch (MultipartType.forValue(type)) {
 135             case OFPMPDESC:
 136                 builder.setMultipartRequestBody(setDesc(rawMessage));
 137                 break;
 138             case OFPMPFLOW:
 139                 builder.setMultipartRequestBody(setFlow(rawMessage));
 140                 break;
 141             case OFPMPAGGREGATE:
 142                 builder.setMultipartRequestBody(setAggregate(rawMessage));
 143                 break;
 144             case OFPMPTABLE:
 145                 builder.setMultipartRequestBody(setTable(rawMessage));
 146                 break;
 147             case OFPMPTABLEFEATURES:
 148                 builder.setMultipartRequestBody(setTableFeatures(rawMessage));
 149                 break;
 150             case OFPMPPORTSTATS:
 151                 builder.setMultipartRequestBody(setPortStats(rawMessage));
 152                 break;
 153             case OFPMPPORTDESC:
 154                 builder.setMultipartRequestBody(setPortDesc(rawMessage));
 155                 break;
 156             case OFPMPQUEUE:
 157                 builder.setMultipartRequestBody(setQueue(rawMessage));
 158                 break;
 159             case OFPMPGROUP:
 160                 builder.setMultipartRequestBody(setGroup(rawMessage));
 161                 break;
 162             case OFPMPGROUPDESC:
 163                 builder.setMultipartRequestBody(setGroupDesc(rawMessage));
 164                 break;
 165             case OFPMPGROUPFEATURES:
 166                 builder.setMultipartRequestBody(setGroupFeatures(rawMessage));
 167                 break;
 168             case OFPMPMETER:
 169                 builder.setMultipartRequestBody(setMeter(rawMessage));
 170                 break;
 171             case OFPMPMETERCONFIG:
 172                 builder.setMultipartRequestBody(setMeterConfig(rawMessage));
 173                 break;
 174             case OFPMPMETERFEATURES:
 175                 builder.setMultipartRequestBody(setMeterFeatures(rawMessage));
 176                 break;
 177             case OFPMPEXPERIMENTER:
 178                 builder.setMultipartRequestBody(setExperimenter(rawMessage));
 179                 break;
 180             default:
 181                 break;
 182         }
 183
 184         return builder.build();
 185     }
 186
 187     private static MultipartType getMultipartType(int input) {
 188         return MultipartType.forValue(input);
 189     }
 190
 191     @SuppressWarnings("checkstyle:AbbreviationAsWordInName")
 192     private static MultipartRequestFlags getMultipartRequestFlags(int input) {
 193         final Boolean _oFPMPFREQMORE = (input & 1 << 0) != 0;
 194         MultipartRequestFlags flag = new MultipartRequestFlags(_oFPMPFREQMORE);
 195         return flag;
 196     }
 197
 198     private MultipartRequestTableFeaturesCase setTableFeatures(ByteBuf input) {
 199         MultipartRequestTableFeaturesCaseBuilder caseBuilder = new MultipartRequestTableFeaturesCaseBuilder();
 200         MultipartRequestTableFeaturesBuilder tableFeaturesBuilder = new MultipartRequestTableFeaturesBuilder();
 201         List<TableFeatures> features = new ArrayList<>();
 202         while (input.readableBytes() > 0) {
 203             TableFeaturesBuilder featuresBuilder = new TableFeaturesBuilder();
 204             final int length = input.readUnsignedShort();
 205             featuresBuilder.setTableId(input.readUnsignedByte());
 206             input.skipBytes(PADDING_IN_MULTIPART_REQUEST_TABLE_FEATURES);
 207             featuresBuilder.setName(ByteBufUtils.decodeNullTerminatedString(input, MAX_TABLE_NAME_LENGTH));
 208             byte[] metadataMatch = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 209             input.readBytes(metadataMatch);
 210             featuresBuilder.setMetadataMatch(new BigInteger(1, metadataMatch));
 211             byte[] metadataWrite = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 212             input.readBytes(metadataWrite);
 213             featuresBuilder.setMetadataWrite(new BigInteger(1, metadataWrite));
 214             featuresBuilder.setConfig(createTableConfig(input.readUnsignedInt()));
 215             featuresBuilder.setMaxEntries(input.readUnsignedInt());
 216             featuresBuilder.setTableFeatureProperties(
 217                     createTableFeaturesProperties(input, length - MULTIPART_REQUEST_TABLE_FEATURES_STRUCTURE_LENGTH));
 218             features.add(featuresBuilder.build());
 219         }
 220         tableFeaturesBuilder.setTableFeatures(features);
 221         caseBuilder.setMultipartRequestTableFeatures(tableFeaturesBuilder.build());
 222         return caseBuilder.build();
 223     }
 224
 225     private List<TableFeatureProperties> createTableFeaturesProperties(ByteBuf input, int length) {
 226         List<TableFeatureProperties> properties = new ArrayList<>();
 227         int tableFeaturesLength = length;
 228         while (tableFeaturesLength > 0) {
 229             int propStartIndex = input.readerIndex();
 230             TableFeaturePropertiesBuilder builder = new TableFeaturePropertiesBuilder();
 231             TableFeaturesPropType type = TableFeaturesPropType.forValue(input.readUnsignedShort());
 232             builder.setType(type);
 233             int propertyLength = input.readUnsignedShort();
 234             int paddingRemainder = propertyLength % EncodeConstants.PADDING;
 235             tableFeaturesLength -= propertyLength;
 236             if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONS)
 237                     || type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONSMISS)) {
 238                 InstructionRelatedTableFeaturePropertyBuilder insBuilder =
 239                         new InstructionRelatedTableFeaturePropertyBuilder();
 240                 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
 241                 List<Instruction> instructions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
 242                         propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
 243                 insBuilder.setInstruction(instructions);
 244                 builder.addAugmentation(InstructionRelatedTableFeatureProperty.class, insBuilder.build());
 245             } else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLES)
 246                     || type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLESMISS)) {
 247                 propertyLength -= COMMON_PROPERTY_LENGTH;
 248                 NextTableRelatedTableFeaturePropertyBuilder tableBuilder =
 249                         new NextTableRelatedTableFeaturePropertyBuilder();
 250                 List<NextTableIds> ids = new ArrayList<>();
 251                 while (propertyLength > 0) {
 252                     NextTableIdsBuilder nextTableIdsBuilder = new NextTableIdsBuilder();
 253                     nextTableIdsBuilder.setTableId(input.readUnsignedByte());
 254                     ids.add(nextTableIdsBuilder.build());
 255                     propertyLength--;
 256                 }
 257                 tableBuilder.setNextTableIds(ids);
 258                 builder.addAugmentation(NextTableRelatedTableFeatureProperty.class, tableBuilder.build());
 259             } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONS)
 260                     || type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONSMISS)
 261                     || type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONS)
 262                     || type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONSMISS)) {
 263                 ActionRelatedTableFeaturePropertyBuilder actionBuilder = new ActionRelatedTableFeaturePropertyBuilder();
 264                 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
 265                 List<Action> actions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
 266                         propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
 267                 actionBuilder.setAction(actions);
 268                 builder.addAugmentation(ActionRelatedTableFeatureProperty.class, actionBuilder.build());
 269             } else if (type.equals(TableFeaturesPropType.OFPTFPTMATCH)
 270                     || type.equals(TableFeaturesPropType.OFPTFPTWILDCARDS)
 271                     || type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELD)
 272                     || type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELDMISS)
 273                     || type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELD)
 274                     || type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELDMISS)) {
 275                 OxmRelatedTableFeaturePropertyBuilder oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
 276                 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID);
 277                 List<MatchEntry> entries = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
 278                         propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
 279                 oxmBuilder.setMatchEntry(entries);
 280                 builder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
 281             } else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTER)
 282                     || type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTERMISS)) {
 283                 long expId = input.readUnsignedInt();
 284                 input.readerIndex(propStartIndex);
 285                 OFDeserializer<TableFeatureProperties> propDeserializer = registry
 286                         .getDeserializer(ExperimenterDeserializerKeyFactory
 287                                 .createMultipartReplyTFDeserializerKey(EncodeConstants.OF13_VERSION_ID, expId));
 288                 TableFeatureProperties expProp = propDeserializer.deserialize(input);
 289                 properties.add(expProp);
 290                 continue;
 291             }
 292             if (paddingRemainder != 0) {
 293                 input.skipBytes(EncodeConstants.PADDING - paddingRemainder);
 294                 tableFeaturesLength -= EncodeConstants.PADDING - paddingRemainder;
 295             }
 296             properties.add(builder.build());
 297         }
 298         return properties;
 299     }
 300
 301     private static TableConfig createTableConfig(long input) {
 302         boolean deprecated = (input & 3) != 0;
 303         return new TableConfig(deprecated);
 304     }
 305
 306     private MultipartRequestDescCase setDesc(ByteBuf input) {
 307         MultipartRequestDescCaseBuilder caseBuilder = new MultipartRequestDescCaseBuilder();
 308         MultipartRequestDescBuilder descBuilder = new MultipartRequestDescBuilder();
 309         descBuilder.setEmpty(true);
 310         caseBuilder.setMultipartRequestDesc(descBuilder.build());
 311         return caseBuilder.build();
 312     }
 313
 314     private MultipartRequestFlowCase setFlow(ByteBuf input) {
 315         final MultipartRequestFlowCaseBuilder caseBuilder = new MultipartRequestFlowCaseBuilder();
 316         MultipartRequestFlowBuilder flowBuilder = new MultipartRequestFlowBuilder();
 317         flowBuilder.setTableId(input.readUnsignedByte());
 318         input.skipBytes(FLOW_PADDING_1);
 319         flowBuilder.setOutPort(input.readUnsignedInt());
 320         flowBuilder.setOutGroup(input.readUnsignedInt());
 321         input.skipBytes(FLOW_PADDING_2);
 322         byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 323         input.readBytes(cookie);
 324         flowBuilder.setCookie(new BigInteger(1, cookie));
 325         final byte[] cookieMask = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 326         input.readBytes(cookieMask);
 327         flowBuilder.setCookieMask(new BigInteger(1, cookieMask));
 328         OFDeserializer<Match> matchDeserializer = registry.getDeserializer(
 329                 new MessageCodeKey(EncodeConstants.OF13_VERSION_ID, EncodeConstants.EMPTY_VALUE, Match.class));
 330         flowBuilder.setMatch(matchDeserializer.deserialize(input));
 331         caseBuilder.setMultipartRequestFlow(flowBuilder.build());
 332         return caseBuilder.build();
 333     }
 334
 335     private MultipartRequestAggregateCase setAggregate(ByteBuf input) {
 336         final MultipartRequestAggregateCaseBuilder caseBuilder = new MultipartRequestAggregateCaseBuilder();
 337         MultipartRequestAggregateBuilder aggregateBuilder = new MultipartRequestAggregateBuilder();
 338         aggregateBuilder.setTableId(input.readUnsignedByte());
 339         input.skipBytes(AGGREGATE_PADDING_1);
 340         aggregateBuilder.setOutPort(input.readUnsignedInt());
 341         aggregateBuilder.setOutGroup(input.readUnsignedInt());
 342         input.skipBytes(AGGREGATE_PADDING_2);
 343         byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 344         input.readBytes(cookie);
 345         aggregateBuilder.setCookie(new BigInteger(1, cookie));
 346         final byte[] cookieMask = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
 347         input.readBytes(cookieMask);
 348         aggregateBuilder.setCookieMask(new BigInteger(1, cookieMask));
 349         OFDeserializer<Match> matchDeserializer = registry.getDeserializer(
 350                 new MessageCodeKey(EncodeConstants.OF13_VERSION_ID, EncodeConstants.EMPTY_VALUE, Match.class));
 351         aggregateBuilder.setMatch(matchDeserializer.deserialize(input));
 352         caseBuilder.setMultipartRequestAggregate(aggregateBuilder.build());
 353         return caseBuilder.build();
 354     }
 355
 356     private MultipartRequestPortDescCase setPortDesc(ByteBuf input) {
 357         MultipartRequestPortDescCaseBuilder caseBuilder = new MultipartRequestPortDescCaseBuilder();
 358         MultipartRequestPortDescBuilder portBuilder = new MultipartRequestPortDescBuilder();
 359         portBuilder.setEmpty(true);
 360         caseBuilder.setMultipartRequestPortDesc(portBuilder.build());
 361         return caseBuilder.build();
 362     }
 363
 364     private MultipartRequestPortStatsCase setPortStats(ByteBuf input) {
 365         MultipartRequestPortStatsCaseBuilder caseBuilder = new MultipartRequestPortStatsCaseBuilder();
 366         MultipartRequestPortStatsBuilder portBuilder = new MultipartRequestPortStatsBuilder();
 367         portBuilder.setPortNo(input.readUnsignedInt());
 368         caseBuilder.setMultipartRequestPortStats(portBuilder.build());
 369         return caseBuilder.build();
 370     }
 371
 372     private MultipartRequestQueueCase setQueue(ByteBuf input) {
 373         MultipartRequestQueueCaseBuilder caseBuilder = new MultipartRequestQueueCaseBuilder();
 374         MultipartRequestQueueBuilder queueBuilder = new MultipartRequestQueueBuilder();
 375         queueBuilder.setPortNo(input.readUnsignedInt());
 376         queueBuilder.setQueueId(input.readUnsignedInt());
 377         caseBuilder.setMultipartRequestQueue(queueBuilder.build());
 378         return caseBuilder.build();
 379     }
 380
 381     private MultipartRequestGroupCase setGroup(ByteBuf input) {
 382         MultipartRequestGroupCaseBuilder caseBuilder = new MultipartRequestGroupCaseBuilder();
 383         MultipartRequestGroupBuilder groupBuilder = new MultipartRequestGroupBuilder();
 384         groupBuilder.setGroupId(new GroupId(input.readUnsignedInt()));
 385         caseBuilder.setMultipartRequestGroup(groupBuilder.build());
 386         return caseBuilder.build();
 387     }
 388
 389     private MultipartRequestGroupDescCase setGroupDesc(ByteBuf input) {
 390         MultipartRequestGroupDescCaseBuilder caseBuilder = new MultipartRequestGroupDescCaseBuilder();
 391         MultipartRequestGroupDescBuilder groupBuilder = new MultipartRequestGroupDescBuilder();
 392         groupBuilder.setEmpty(true);
 393         caseBuilder.setMultipartRequestGroupDesc(groupBuilder.build());
 394         return caseBuilder.build();
 395     }
 396
 397     private MultipartRequestGroupFeaturesCase setGroupFeatures(ByteBuf input) {
 398         MultipartRequestGroupFeaturesCaseBuilder caseBuilder = new MultipartRequestGroupFeaturesCaseBuilder();
 399         MultipartRequestGroupFeaturesBuilder groupBuilder = new MultipartRequestGroupFeaturesBuilder();
 400         groupBuilder.setEmpty(true);
 401         caseBuilder.setMultipartRequestGroupFeatures(groupBuilder.build());
 402         return caseBuilder.build();
 403     }
 404
 405     private MultipartRequestMeterCase setMeter(ByteBuf input) {
 406         MultipartRequestMeterCaseBuilder caseBuilder = new MultipartRequestMeterCaseBuilder();
 407         MultipartRequestMeterBuilder meterBuilder = new MultipartRequestMeterBuilder();
 408         meterBuilder.setMeterId(new MeterId(input.readUnsignedInt()));
 409         caseBuilder.setMultipartRequestMeter(meterBuilder.build());
 410         return caseBuilder.build();
 411     }
 412
 413     private MultipartRequestMeterConfigCase setMeterConfig(ByteBuf input) {
 414         MultipartRequestMeterConfigCaseBuilder caseBuilder = new MultipartRequestMeterConfigCaseBuilder();
 415         MultipartRequestMeterConfigBuilder meterBuilder = new MultipartRequestMeterConfigBuilder();
 416         meterBuilder.setMeterId(new MeterId(input.readUnsignedInt()));
 417         caseBuilder.setMultipartRequestMeterConfig(meterBuilder.build());
 418         return caseBuilder.build();
 419     }
 420
 421     private MultipartRequestMeterFeaturesCase setMeterFeatures(ByteBuf input) {
 422         MultipartRequestMeterFeaturesCaseBuilder caseBuilder = new MultipartRequestMeterFeaturesCaseBuilder();
 423         MultipartRequestMeterFeaturesBuilder meterBuilder = new MultipartRequestMeterFeaturesBuilder();
 424         meterBuilder.setEmpty(true);
 425         caseBuilder.setMultipartRequestMeterFeatures(meterBuilder.build());
 426         return caseBuilder.build();
 427     }
 428
 429     private MultipartRequestTableCase setTable(ByteBuf input) {
 430         MultipartRequestTableCaseBuilder caseBuilder = new MultipartRequestTableCaseBuilder();
 431         MultipartRequestTableBuilder tableBuilder = new MultipartRequestTableBuilder();
 432         tableBuilder.setEmpty(true);
 433         caseBuilder.setMultipartRequestTable(tableBuilder.build());
 434         return caseBuilder.build();
 435     }
 436
 437     private MultipartRequestExperimenterCase setExperimenter(ByteBuf input) {
 438         MultipartRequestExperimenterCaseBuilder caseBuilder = new MultipartRequestExperimenterCaseBuilder();
 439         MultipartRequestExperimenterBuilder experimenterBuilder = new MultipartRequestExperimenterBuilder();
 440         caseBuilder.setMultipartRequestExperimenter(experimenterBuilder.build());
 441         return caseBuilder.build();
 442     }
 443 }