2 * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
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
9 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
11 import io.netty.buffer.ByteBuf;
13 import java.util.List;
15 import org.opendaylight.openflowjava.protocol.api.extensibility.HeaderSerializer;
16 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageTypeKey;
17 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
18 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
19 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
20 import org.opendaylight.openflowjava.protocol.api.extensibility.keys.MatchEntrySerializerKey;
21 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
22 import org.opendaylight.openflowjava.protocol.impl.util.ListSerializer;
23 import org.opendaylight.openflowjava.protocol.impl.util.TypeKeyMaker;
24 import org.opendaylight.openflowjava.protocol.impl.util.TypeKeyMakerFactory;
25 import org.opendaylight.openflowjava.util.ByteBufUtils;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ActionRelatedTableFeatureProperty;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterMatchEntry;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.InstructionRelatedTableFeatureProperty;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.NextTableRelatedTableFeatureProperty;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OxmRelatedTableFeatureProperty;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.table.features.properties.container.table.feature.properties.NextTableIds;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.Experimenter;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableConfig;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableFeaturesPropType;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ExperimenterClass;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.grouping.Match;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.MultipartRequestBody;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestAggregateCase;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCase;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenterCase;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCase;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupCase;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupDescCase;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupFeaturesCase;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterCase;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterConfigCase;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterFeaturesCase;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortDescCase;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCase;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCase;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCase;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableFeaturesCase;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.aggregate._case.MultipartRequestAggregate;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.experimenter._case.MultipartRequestExperimenter;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlow;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group._case.MultipartRequestGroup;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter._case.MultipartRequestMeter;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter.config._case.MultipartRequestMeterConfig;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.stats._case.MultipartRequestPortStats;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.queue._case.MultipartRequestQueue;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table.features._case.MultipartRequestTableFeatures;
67 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;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeatureProperties;
71 * Translates MultipartRequest messages
72 * @author timotej.kubas
73 * @author michal.polkorab
75 public class MultipartRequestInputFactory implements OFSerializer<MultipartRequestInput>, SerializerRegistryInjector {
76 private static final byte MESSAGE_TYPE = 18;
77 private static final byte PADDING_IN_MULTIPART_REQUEST_MESSAGE = 4;
78 private static final byte TABLE_FEAT_HEADER_LENGTH = 4;
79 private static final byte INSTRUCTIONS_CODE = 0;
80 private static final byte INSTRUCTIONS_MISS_CODE = 1;
81 private static final byte NEXT_TABLE_CODE = 2;
82 private static final byte NEXT_TABLE_MISS_CODE = 3;
83 private static final byte WRITE_ACTIONS_CODE = 4;
84 private static final byte WRITE_ACTIONS_MISS_CODE = 5;
85 private static final byte APPLY_ACTIONS_CODE = 6;
86 private static final byte APPLY_ACTIONS_MISS_CODE = 7;
87 private static final byte MATCH_CODE = 8;
88 private static final byte WILDCARDS_CODE = 10;
89 private static final byte WRITE_SETFIELD_CODE = 12;
90 private static final byte WRITE_SETFIELD_MISS_CODE = 13;
91 private static final byte APPLY_SETFIELD_CODE = 14;
92 private static final byte APPLY_SETFIELD_MISS_CODE = 15;
93 private static final byte STRUCTURE_HEADER_LENGTH = 4;
94 private static final byte PADDING_IN_MULTIPART_REQUEST_FLOW_BODY_01 = 3;
95 private static final byte PADDING_IN_MULTIPART_REQUEST_FLOW_BODY_02 = 4;
96 private static final byte PADDING_IN_MULTIPART_REQUEST_AGREGGATE_BODY_01 = 3;
97 private static final byte PADDING_IN_MULTIPART_REQUEST_AGREGGATE_BODY_02 = 4;
98 private static final byte PADDING_IN_MULTIPART_REQUEST_PORTSTATS_BODY = 4;
99 private static final byte PADDING_IN_MULTIPART_REQUEST_GROUP_BODY = 4;
100 private static final byte PADDING_IN_MULTIPART_REQUEST_METER_BODY = 4;
101 private static final byte PADDING_IN_MULTIPART_REQUEST_METER_CONFIG_BODY = 4;
102 private static final byte PADDING_IN_MULTIPART_REQUEST_TABLE_FEATURES_BODY = 5;
103 private SerializerRegistry registry;
106 public void serialize(final MultipartRequestInput message, final ByteBuf outBuffer) {
107 ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
108 outBuffer.writeShort(message.getType().getIntValue());
109 outBuffer.writeShort(createMultipartRequestFlagsBitmask(message.getFlags()));
110 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_MESSAGE, outBuffer);
112 if (message.getMultipartRequestBody() instanceof MultipartRequestDescCase){
113 serializeDescBody(message.getMultipartRequestBody(), outBuffer);
114 } else if (message.getMultipartRequestBody() instanceof MultipartRequestFlowCase) {
115 serializeFlowBody(message.getMultipartRequestBody(), outBuffer);
116 } else if (message.getMultipartRequestBody() instanceof MultipartRequestAggregateCase) {
117 serializeAggregateBody(message.getMultipartRequestBody(), outBuffer);
118 } else if (message.getMultipartRequestBody() instanceof MultipartRequestTableCase) {
119 serializeTableBody(message.getMultipartRequestBody(), outBuffer);
120 } else if (message.getMultipartRequestBody() instanceof MultipartRequestPortStatsCase) {
121 serializePortStatsBody(message.getMultipartRequestBody(), outBuffer);
122 } else if (message.getMultipartRequestBody() instanceof MultipartRequestQueueCase) {
123 serializeQueueBody(message.getMultipartRequestBody(), outBuffer);
124 } else if (message.getMultipartRequestBody() instanceof MultipartRequestGroupCase) {
125 serializeeGroupStatsBody(message.getMultipartRequestBody(), outBuffer);
126 } else if (message.getMultipartRequestBody() instanceof MultipartRequestGroupDescCase) {
127 serializeGroupDescBody(message.getMultipartRequestBody(), outBuffer);
128 } else if (message.getMultipartRequestBody() instanceof MultipartRequestGroupFeaturesCase) {
129 serializeGroupFeaturesBody(message.getMultipartRequestBody(), outBuffer);
130 } else if (message.getMultipartRequestBody() instanceof MultipartRequestMeterCase) {
131 serializeMeterBody(message.getMultipartRequestBody(), outBuffer);
132 } else if (message.getMultipartRequestBody() instanceof MultipartRequestMeterConfigCase) {
133 serializeMeterConfigBody(message.getMultipartRequestBody(), outBuffer);
134 } else if (message.getMultipartRequestBody() instanceof MultipartRequestMeterFeaturesCase) {
135 serializeMeterFeaturesBody(message.getMultipartRequestBody(), outBuffer);
136 } else if (message.getMultipartRequestBody() instanceof MultipartRequestTableFeaturesCase) {
137 serializeTableFeaturesBody(message.getMultipartRequestBody(), outBuffer);
138 } else if (message.getMultipartRequestBody() instanceof MultipartRequestPortDescCase) {
139 serializePortDescBody(message.getMultipartRequestBody(), outBuffer);
140 } else if (message.getMultipartRequestBody() instanceof MultipartRequestExperimenterCase) {
141 serializeExperimenterBody(message, outBuffer);
143 ByteBufUtils.updateOFHeaderLength(outBuffer);
146 private void serializeExperimenterBody(final MultipartRequestInput message,
147 final ByteBuf outBuffer) {
148 MultipartRequestExperimenterCase expCase =
149 (MultipartRequestExperimenterCase) message.getMultipartRequestBody();
150 MultipartRequestExperimenter experimenter = expCase.getMultipartRequestExperimenter();
151 OFSerializer<MultipartRequestExperimenter> serializer = registry.getSerializer(
152 new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, MultipartRequestExperimenter.class));
153 serializer.serialize(experimenter, outBuffer);
156 private static int createMultipartRequestFlagsBitmask(final MultipartRequestFlags flags) {
157 return ByteBufUtils.fillBitMask(0, flags.isOFPMPFREQMORE());
161 * @param multipartRequestBody
164 private void serializeDescBody(final MultipartRequestBody multipartRequestBody,
165 final ByteBuf output) {
166 // The body of MultiPartRequestDesc is empty
170 * @param multipartRequestBody
173 private void serializeTableBody(final MultipartRequestBody multipartRequestBody,
175 // The body of MultiPartTable is empty
179 * @param multipartRequestBody
182 private void serializeGroupDescBody(final MultipartRequestBody multipartRequestBody,
184 // The body of MultiPartRequestGroupDesc is empty
188 * @param multipartRequestBody
191 private void serializeGroupFeaturesBody(
192 final MultipartRequestBody multipartRequestBody, final ByteBuf out) {
193 // The body of MultiPartRequestGroupFeatures is empty
197 * @param multipartRequestBody
200 private void serializeMeterFeaturesBody(
201 final MultipartRequestBody multipartRequestBody, final ByteBuf out) {
202 // The body of MultiPartMeterFeatures is empty
206 * @param multipartRequestBody
209 private void serializePortDescBody(final MultipartRequestBody multipartRequestBody,
211 // The body of MultiPartPortDesc is empty
214 private void serializeFlowBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
215 MultipartRequestFlowCase flowCase = (MultipartRequestFlowCase) multipartRequestBody;
216 MultipartRequestFlow flow = flowCase.getMultipartRequestFlow();
217 output.writeByte(flow.getTableId().byteValue());
218 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_FLOW_BODY_01, output);
219 output.writeInt(flow.getOutPort().intValue());
220 output.writeInt(flow.getOutGroup().intValue());
221 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_FLOW_BODY_02, output);
222 output.writeLong(flow.getCookie().longValue());
223 output.writeLong(flow.getCookieMask().longValue());
224 OFSerializer<Match> serializer = registry.getSerializer(new MessageTypeKey<>(
225 EncodeConstants.OF13_VERSION_ID, Match.class));
226 serializer.serialize(flow.getMatch(), output);
229 private void serializeAggregateBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
230 MultipartRequestAggregateCase aggregateCase = (MultipartRequestAggregateCase) multipartRequestBody;
231 MultipartRequestAggregate aggregate = aggregateCase.getMultipartRequestAggregate();
232 output.writeByte(aggregate.getTableId().byteValue());
233 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_AGREGGATE_BODY_01, output);
234 output.writeInt(aggregate.getOutPort().intValue());
235 output.writeInt(aggregate.getOutGroup().intValue());
236 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_AGREGGATE_BODY_02, output);
237 output.writeLong(aggregate.getCookie().longValue());
238 output.writeLong(aggregate.getCookieMask().longValue());
239 OFSerializer<Match> serializer = registry.getSerializer(new MessageTypeKey<>(
240 EncodeConstants.OF13_VERSION_ID, Match.class));
241 serializer.serialize(aggregate.getMatch(), output);
244 private static void serializePortStatsBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
245 MultipartRequestPortStatsCase portstatsCase = (MultipartRequestPortStatsCase) multipartRequestBody;
246 MultipartRequestPortStats portstats = portstatsCase.getMultipartRequestPortStats();
247 output.writeInt(portstats.getPortNo().intValue());
248 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_PORTSTATS_BODY, output);
251 private static void serializeQueueBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
252 MultipartRequestQueueCase queueCase = (MultipartRequestQueueCase) multipartRequestBody;
253 MultipartRequestQueue queue = queueCase.getMultipartRequestQueue();
254 output.writeInt(queue.getPortNo().intValue());
255 output.writeInt(queue.getQueueId().intValue());
258 private static void serializeeGroupStatsBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
259 MultipartRequestGroupCase groupStatsCase = (MultipartRequestGroupCase) multipartRequestBody;
260 MultipartRequestGroup groupStats = groupStatsCase.getMultipartRequestGroup();
261 output.writeInt(groupStats.getGroupId().getValue().intValue());
262 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_GROUP_BODY, output);
265 private static void serializeMeterBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
266 MultipartRequestMeterCase meterCase = (MultipartRequestMeterCase) multipartRequestBody;
267 MultipartRequestMeter meter = meterCase.getMultipartRequestMeter();
268 output.writeInt(meter.getMeterId().getValue().intValue());
269 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_METER_BODY, output);
272 private static void serializeMeterConfigBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
273 MultipartRequestMeterConfigCase meterConfigCase = (MultipartRequestMeterConfigCase) multipartRequestBody;
274 MultipartRequestMeterConfig meterConfig = meterConfigCase.getMultipartRequestMeterConfig();
275 output.writeInt(meterConfig.getMeterId().getValue().intValue());
276 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_METER_CONFIG_BODY, output);
279 private void serializeTableFeaturesBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
280 if (multipartRequestBody != null) {
281 MultipartRequestTableFeaturesCase tableFeaturesCase = (MultipartRequestTableFeaturesCase) multipartRequestBody;
282 MultipartRequestTableFeatures tableFeatures = tableFeaturesCase.getMultipartRequestTableFeatures();
283 if(tableFeatures.getTableFeatures() != null) {
284 for (TableFeatures currTableFeature : tableFeatures.getTableFeatures()) {
285 int tableFeatureLengthIndex = output.writerIndex();
286 output.writeShort(EncodeConstants.EMPTY_LENGTH);
287 output.writeByte(currTableFeature.getTableId());
288 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_TABLE_FEATURES_BODY, output);
289 output.writeBytes(currTableFeature.getName().getBytes());
290 ByteBufUtils.padBuffer((32 - currTableFeature.getName().getBytes().length), output);
291 output.writeLong(currTableFeature.getMetadataMatch().longValue());
292 output.writeLong(currTableFeature.getMetadataWrite().longValue());
293 output.writeInt(createTableConfigBitmask(currTableFeature.getConfig()));
294 output.writeInt(currTableFeature.getMaxEntries().intValue());
295 writeTableFeatureProperties(output, currTableFeature.getTableFeatureProperties());
296 output.setShort(tableFeatureLengthIndex, output.writerIndex() - tableFeatureLengthIndex);
302 private void writeTableFeatureProperties(final ByteBuf output, final List<TableFeatureProperties> props) {
304 for (TableFeatureProperties property : props) {
305 TableFeaturesPropType type = property.getType();
306 if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONS)) {
307 writeInstructionRelatedTableProperty(output, property, INSTRUCTIONS_CODE);
308 } else if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONSMISS)) {
309 writeInstructionRelatedTableProperty(output, property, INSTRUCTIONS_MISS_CODE);
310 } else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLES)) {
311 writeNextTableRelatedTableProperty(output, property, NEXT_TABLE_CODE);
312 } else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLESMISS)) {
313 writeNextTableRelatedTableProperty(output, property, NEXT_TABLE_MISS_CODE);
314 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONS)) {
315 writeActionsRelatedTableProperty(output, property, WRITE_ACTIONS_CODE);
316 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONSMISS)) {
317 writeActionsRelatedTableProperty(output, property, WRITE_ACTIONS_MISS_CODE);
318 } else if (type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONS)) {
319 writeActionsRelatedTableProperty(output, property, APPLY_ACTIONS_CODE);
320 } else if (type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONSMISS)) {
321 writeActionsRelatedTableProperty(output, property, APPLY_ACTIONS_MISS_CODE);
322 } else if (type.equals(TableFeaturesPropType.OFPTFPTMATCH)) {
323 writeOxmRelatedTableProperty(output, property, MATCH_CODE);
324 } else if (type.equals(TableFeaturesPropType.OFPTFPTWILDCARDS)) {
325 writeOxmRelatedTableProperty(output, property, WILDCARDS_CODE);
326 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELD)) {
327 writeOxmRelatedTableProperty(output, property, WRITE_SETFIELD_CODE);
328 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELDMISS)) {
329 writeOxmRelatedTableProperty(output, property, WRITE_SETFIELD_MISS_CODE);
330 } else if (type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELD)) {
331 writeOxmRelatedTableProperty(output, property, APPLY_SETFIELD_CODE);
332 } else if (type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELDMISS)) {
333 writeOxmRelatedTableProperty(output, property, APPLY_SETFIELD_MISS_CODE);
334 } else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTER)) {
335 writeExperimenterRelatedTableProperty(output, property);
336 } else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTERMISS)) {
337 writeExperimenterRelatedTableProperty(output, property);
343 private void writeInstructionRelatedTableProperty(final ByteBuf output,
344 final TableFeatureProperties property, final byte code) {
345 output.writeShort(code);
346 List<Instruction> instructions = property.
347 getAugmentation(InstructionRelatedTableFeatureProperty.class).getInstruction();
348 int length = TABLE_FEAT_HEADER_LENGTH;
350 if (instructions != null) {
351 for (Instruction instruction : instructions) {
352 if (instruction.getType().isAssignableFrom(Experimenter.class)) {
353 length += EncodeConstants.EXPERIMENTER_IDS_LENGTH;
355 length += STRUCTURE_HEADER_LENGTH;
358 padding = paddingNeeded(length);
359 output.writeShort(length);
360 TypeKeyMaker<Instruction> keyMaker = TypeKeyMakerFactory
361 .createInstructionKeyMaker(EncodeConstants.OF13_VERSION_ID);
362 ListSerializer.serializeHeaderList(instructions, keyMaker, registry, output);
364 padding = paddingNeeded(length);
365 output.writeShort(length);
367 ByteBufUtils.padBuffer(padding, output);
370 private static void writeNextTableRelatedTableProperty(final ByteBuf output,
371 final TableFeatureProperties property, final byte code) {
372 output.writeShort(code);
373 List<NextTableIds> nextTableIds = property.
374 getAugmentation(NextTableRelatedTableFeatureProperty.class).getNextTableIds();
375 int length = TABLE_FEAT_HEADER_LENGTH;
377 if (nextTableIds != null) {
378 length += nextTableIds.size();
379 padding = paddingNeeded(length);
380 output.writeShort(length);
381 for (NextTableIds next : nextTableIds) {
382 output.writeByte(next.getTableId());
385 padding = paddingNeeded(length);
386 output.writeShort(length + padding);
388 ByteBufUtils.padBuffer(padding, output);
391 private static int paddingNeeded(final int length) {
392 int paddingRemainder = length % EncodeConstants.PADDING;
394 if (paddingRemainder != 0) {
395 result = EncodeConstants.PADDING - paddingRemainder;
400 private void writeActionsRelatedTableProperty(final ByteBuf output,
401 final TableFeatureProperties property, final byte code) {
402 output.writeShort(code);
403 List<Action> actions = property.
404 getAugmentation(ActionRelatedTableFeatureProperty.class).getAction();
405 int length = TABLE_FEAT_HEADER_LENGTH;
407 if (actions != null) {
408 for (Action action : actions) {
409 if (action.getType().isAssignableFrom(Experimenter.class)) {
410 length += EncodeConstants.EXPERIMENTER_IDS_LENGTH;
412 length += STRUCTURE_HEADER_LENGTH;
415 length += actions.size() * STRUCTURE_HEADER_LENGTH;
416 padding += paddingNeeded(length);
417 output.writeShort(length);
418 TypeKeyMaker<Action> keyMaker = TypeKeyMakerFactory
419 .createActionKeyMaker(EncodeConstants.OF13_VERSION_ID);
420 ListSerializer.serializeHeaderList(actions, keyMaker, registry, output);
422 padding = paddingNeeded(length);
423 output.writeShort(length);
425 ByteBufUtils.padBuffer(padding, output);
428 private void writeOxmRelatedTableProperty(final ByteBuf output,
429 final TableFeatureProperties property, final byte code) {
430 output.writeShort(code);
431 List<MatchEntries> entries = property.
432 getAugmentation(OxmRelatedTableFeatureProperty.class).getMatchEntries();
433 int length = TABLE_FEAT_HEADER_LENGTH;
435 if (entries != null) {
436 // experimenter length / definition ?
437 length += entries.size() * STRUCTURE_HEADER_LENGTH;
438 padding = paddingNeeded(length);
439 output.writeShort(length);
441 for (MatchEntries entry : entries) {
442 MatchEntrySerializerKey<?, ?> key = new MatchEntrySerializerKey<>(
443 EncodeConstants.OF13_VERSION_ID, entry.getOxmClass(), entry.getOxmMatchField());
444 if (entry.getOxmClass().equals(ExperimenterClass.class)) {
445 key.setExperimenterId(entry.getAugmentation(ExperimenterMatchEntry.class).getExperimenter());
447 key.setExperimenterId(null);
449 HeaderSerializer<MatchEntries> entrySerializer = registry.getSerializer(key);
450 entrySerializer.serializeHeader(entry, output);
453 padding = paddingNeeded(length);
454 output.writeShort(length);
456 ByteBufUtils.padBuffer(padding, output);
459 private void writeExperimenterRelatedTableProperty(final ByteBuf output,
460 final TableFeatureProperties property) {
461 OFSerializer<TableFeatureProperties> serializer = registry.getSerializer(
462 new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, TableFeatureProperties.class));
463 serializer.serialize(property, output);
466 private static int createTableConfigBitmask(final TableConfig tableConfig) {
467 return ByteBufUtils.fillBitMask(3, tableConfig.isOFPTCDEPRECATEDMASK());
471 public void injectSerializerRegistry(final SerializerRegistry serializerRegistry) {
472 this.registry = serializerRegistry;