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.EnhancedMessageTypeKey;
16 import org.opendaylight.openflowjava.protocol.api.extensibility.HeaderSerializer;
17 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageTypeKey;
18 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
19 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
20 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
21 import org.opendaylight.openflowjava.util.ByteBufUtils;
22 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
23 import org.opendaylight.openflowjava.protocol.impl.util.EnhancedTypeKeyMaker;
24 import org.opendaylight.openflowjava.protocol.impl.util.EnhancedTypeKeyMakerFactory;
25 import org.opendaylight.openflowjava.protocol.impl.util.ListSerializer;
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.InstructionRelatedTableFeatureProperty;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.NextTableRelatedTableFeatureProperty;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OxmRelatedTableFeatureProperty;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.table.features.properties.container.table.feature.properties.NextTableIds;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.Experimenter;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableConfig;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableFeaturesPropType;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.grouping.Match;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.MultipartRequestBody;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestAggregateCase;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCase;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenterCase;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCase;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupCase;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupDescCase;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupFeaturesCase;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterCase;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterConfigCase;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestMeterFeaturesCase;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortDescCase;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCase;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCase;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCase;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableFeaturesCase;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.aggregate._case.MultipartRequestAggregate;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.experimenter._case.MultipartRequestExperimenter;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlow;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group._case.MultipartRequestGroup;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter._case.MultipartRequestMeter;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.meter.config._case.MultipartRequestMeterConfig;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.stats._case.MultipartRequestPortStats;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.queue._case.MultipartRequestQueue;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table.features._case.MultipartRequestTableFeatures;
65 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;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeatureProperties;
69 * Translates MultipartRequest messages
70 * @author timotej.kubas
71 * @author michal.polkorab
73 public class MultipartRequestInputFactory implements OFSerializer<MultipartRequestInput>, SerializerRegistryInjector {
74 private static final byte MESSAGE_TYPE = 18;
75 private static final byte PADDING_IN_MULTIPART_REQUEST_MESSAGE = 4;
76 private static final byte TABLE_FEAT_HEADER_LENGTH = 4;
77 private static final byte INSTRUCTIONS_CODE = 0;
78 private static final byte INSTRUCTIONS_MISS_CODE = 1;
79 private static final byte NEXT_TABLE_CODE = 2;
80 private static final byte NEXT_TABLE_MISS_CODE = 3;
81 private static final byte WRITE_ACTIONS_CODE = 4;
82 private static final byte WRITE_ACTIONS_MISS_CODE = 5;
83 private static final byte APPLY_ACTIONS_CODE = 6;
84 private static final byte APPLY_ACTIONS_MISS_CODE = 7;
85 private static final byte MATCH_CODE = 8;
86 private static final byte WILDCARDS_CODE = 10;
87 private static final byte WRITE_SETFIELD_CODE = 12;
88 private static final byte WRITE_SETFIELD_MISS_CODE = 13;
89 private static final byte APPLY_SETFIELD_CODE = 14;
90 private static final byte APPLY_SETFIELD_MISS_CODE = 15;
91 private static final byte STRUCTURE_HEADER_LENGTH = 4;
92 private static final byte PADDING_IN_MULTIPART_REQUEST_FLOW_BODY_01 = 3;
93 private static final byte PADDING_IN_MULTIPART_REQUEST_FLOW_BODY_02 = 4;
94 private static final byte PADDING_IN_MULTIPART_REQUEST_AGREGGATE_BODY_01 = 3;
95 private static final byte PADDING_IN_MULTIPART_REQUEST_AGREGGATE_BODY_02 = 4;
96 private static final byte PADDING_IN_MULTIPART_REQUEST_PORTSTATS_BODY = 4;
97 private static final byte PADDING_IN_MULTIPART_REQUEST_GROUP_BODY = 4;
98 private static final byte PADDING_IN_MULTIPART_REQUEST_METER_BODY = 4;
99 private static final byte PADDING_IN_MULTIPART_REQUEST_METER_CONFIG_BODY = 4;
100 private static final byte PADDING_IN_MULTIPART_REQUEST_TABLE_FEATURES_BODY = 5;
101 private SerializerRegistry registry;
104 public void serialize(final MultipartRequestInput message, final ByteBuf outBuffer) {
105 ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
106 outBuffer.writeShort(message.getType().getIntValue());
107 outBuffer.writeShort(createMultipartRequestFlagsBitmask(message.getFlags()));
108 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_MESSAGE, outBuffer);
110 if (message.getMultipartRequestBody() instanceof MultipartRequestDescCase){
111 serializeDescBody(message.getMultipartRequestBody(), outBuffer);
112 } else if (message.getMultipartRequestBody() instanceof MultipartRequestFlowCase) {
113 serializeFlowBody(message.getMultipartRequestBody(), outBuffer);
114 } else if (message.getMultipartRequestBody() instanceof MultipartRequestAggregateCase) {
115 serializeAggregateBody(message.getMultipartRequestBody(), outBuffer);
116 } else if (message.getMultipartRequestBody() instanceof MultipartRequestTableCase) {
117 serializeTableBody(message.getMultipartRequestBody(), outBuffer);
118 } else if (message.getMultipartRequestBody() instanceof MultipartRequestPortStatsCase) {
119 serializePortStatsBody(message.getMultipartRequestBody(), outBuffer);
120 } else if (message.getMultipartRequestBody() instanceof MultipartRequestQueueCase) {
121 serializeQueueBody(message.getMultipartRequestBody(), outBuffer);
122 } else if (message.getMultipartRequestBody() instanceof MultipartRequestGroupCase) {
123 serializeeGroupStatsBody(message.getMultipartRequestBody(), outBuffer);
124 } else if (message.getMultipartRequestBody() instanceof MultipartRequestGroupDescCase) {
125 serializeGroupDescBody(message.getMultipartRequestBody(), outBuffer);
126 } else if (message.getMultipartRequestBody() instanceof MultipartRequestGroupFeaturesCase) {
127 serializeGroupFeaturesBody(message.getMultipartRequestBody(), outBuffer);
128 } else if (message.getMultipartRequestBody() instanceof MultipartRequestMeterCase) {
129 serializeMeterBody(message.getMultipartRequestBody(), outBuffer);
130 } else if (message.getMultipartRequestBody() instanceof MultipartRequestMeterConfigCase) {
131 serializeMeterConfigBody(message.getMultipartRequestBody(), outBuffer);
132 } else if (message.getMultipartRequestBody() instanceof MultipartRequestMeterFeaturesCase) {
133 serializeMeterFeaturesBody(message.getMultipartRequestBody(), outBuffer);
134 } else if (message.getMultipartRequestBody() instanceof MultipartRequestTableFeaturesCase) {
135 serializeTableFeaturesBody(message.getMultipartRequestBody(), outBuffer);
136 } else if (message.getMultipartRequestBody() instanceof MultipartRequestPortDescCase) {
137 serializePortDescBody(message.getMultipartRequestBody(), outBuffer);
138 } else if (message.getMultipartRequestBody() instanceof MultipartRequestExperimenterCase) {
139 serializeExperimenterBody(message, outBuffer);
141 ByteBufUtils.updateOFHeaderLength(outBuffer);
144 private void serializeExperimenterBody(final MultipartRequestInput message,
145 final ByteBuf outBuffer) {
146 MultipartRequestExperimenterCase expCase =
147 (MultipartRequestExperimenterCase) message.getMultipartRequestBody();
148 MultipartRequestExperimenter experimenter = expCase.getMultipartRequestExperimenter();
149 OFSerializer<MultipartRequestExperimenter> serializer = registry.getSerializer(
150 new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, MultipartRequestExperimenter.class));
151 serializer.serialize(experimenter, outBuffer);
154 private static int createMultipartRequestFlagsBitmask(final MultipartRequestFlags flags) {
155 return ByteBufUtils.fillBitMask(0, flags.isOFPMPFREQMORE());
159 * @param multipartRequestBody
162 private void serializeDescBody(final MultipartRequestBody multipartRequestBody,
163 final ByteBuf output) {
164 // The body of MultiPartRequestDesc is empty
168 * @param multipartRequestBody
171 private void serializeTableBody(final MultipartRequestBody multipartRequestBody,
173 // The body of MultiPartTable is empty
177 * @param multipartRequestBody
180 private void serializeGroupDescBody(final MultipartRequestBody multipartRequestBody,
182 // The body of MultiPartRequestGroupDesc is empty
186 * @param multipartRequestBody
189 private void serializeGroupFeaturesBody(
190 final MultipartRequestBody multipartRequestBody, final ByteBuf out) {
191 // The body of MultiPartRequestGroupFeatures is empty
195 * @param multipartRequestBody
198 private void serializeMeterFeaturesBody(
199 final MultipartRequestBody multipartRequestBody, final ByteBuf out) {
200 // The body of MultiPartMeterFeatures is empty
204 * @param multipartRequestBody
207 private void serializePortDescBody(final MultipartRequestBody multipartRequestBody,
209 // The body of MultiPartPortDesc is empty
212 private void serializeFlowBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
213 MultipartRequestFlowCase flowCase = (MultipartRequestFlowCase) multipartRequestBody;
214 MultipartRequestFlow flow = flowCase.getMultipartRequestFlow();
215 output.writeByte(flow.getTableId().byteValue());
216 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_FLOW_BODY_01, output);
217 output.writeInt(flow.getOutPort().intValue());
218 output.writeInt(flow.getOutGroup().intValue());
219 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_FLOW_BODY_02, output);
220 output.writeLong(flow.getCookie().longValue());
221 output.writeLong(flow.getCookieMask().longValue());
222 OFSerializer<Match> serializer = registry.getSerializer(new MessageTypeKey<>(
223 EncodeConstants.OF13_VERSION_ID, Match.class));
224 serializer.serialize(flow.getMatch(), output);
227 private void serializeAggregateBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
228 MultipartRequestAggregateCase aggregateCase = (MultipartRequestAggregateCase) multipartRequestBody;
229 MultipartRequestAggregate aggregate = aggregateCase.getMultipartRequestAggregate();
230 output.writeByte(aggregate.getTableId().byteValue());
231 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_AGREGGATE_BODY_01, output);
232 output.writeInt(aggregate.getOutPort().intValue());
233 output.writeInt(aggregate.getOutGroup().intValue());
234 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_AGREGGATE_BODY_02, output);
235 output.writeLong(aggregate.getCookie().longValue());
236 output.writeLong(aggregate.getCookieMask().longValue());
237 OFSerializer<Match> serializer = registry.getSerializer(new MessageTypeKey<>(
238 EncodeConstants.OF13_VERSION_ID, Match.class));
239 serializer.serialize(aggregate.getMatch(), output);
242 private static void serializePortStatsBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
243 MultipartRequestPortStatsCase portstatsCase = (MultipartRequestPortStatsCase) multipartRequestBody;
244 MultipartRequestPortStats portstats = portstatsCase.getMultipartRequestPortStats();
245 output.writeInt(portstats.getPortNo().intValue());
246 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_PORTSTATS_BODY, output);
249 private static void serializeQueueBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
250 MultipartRequestQueueCase queueCase = (MultipartRequestQueueCase) multipartRequestBody;
251 MultipartRequestQueue queue = queueCase.getMultipartRequestQueue();
252 output.writeInt(queue.getPortNo().intValue());
253 output.writeInt(queue.getQueueId().intValue());
256 private static void serializeeGroupStatsBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
257 MultipartRequestGroupCase groupStatsCase = (MultipartRequestGroupCase) multipartRequestBody;
258 MultipartRequestGroup groupStats = groupStatsCase.getMultipartRequestGroup();
259 output.writeInt(groupStats.getGroupId().getValue().intValue());
260 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_GROUP_BODY, output);
263 private static void serializeMeterBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
264 MultipartRequestMeterCase meterCase = (MultipartRequestMeterCase) multipartRequestBody;
265 MultipartRequestMeter meter = meterCase.getMultipartRequestMeter();
266 output.writeInt(meter.getMeterId().getValue().intValue());
267 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_METER_BODY, output);
270 private static void serializeMeterConfigBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
271 MultipartRequestMeterConfigCase meterConfigCase = (MultipartRequestMeterConfigCase) multipartRequestBody;
272 MultipartRequestMeterConfig meterConfig = meterConfigCase.getMultipartRequestMeterConfig();
273 output.writeInt(meterConfig.getMeterId().getValue().intValue());
274 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_METER_CONFIG_BODY, output);
277 private void serializeTableFeaturesBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
278 if (multipartRequestBody != null) {
279 MultipartRequestTableFeaturesCase tableFeaturesCase = (MultipartRequestTableFeaturesCase) multipartRequestBody;
280 MultipartRequestTableFeatures tableFeatures = tableFeaturesCase.getMultipartRequestTableFeatures();
281 if(tableFeatures.getTableFeatures() != null) {
282 for (TableFeatures currTableFeature : tableFeatures.getTableFeatures()) {
283 int tableFeatureLengthIndex = output.writerIndex();
284 output.writeShort(EncodeConstants.EMPTY_LENGTH);
285 output.writeByte(currTableFeature.getTableId());
286 ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_TABLE_FEATURES_BODY, output);
287 output.writeBytes(currTableFeature.getName().getBytes());
288 ByteBufUtils.padBuffer((32 - currTableFeature.getName().getBytes().length), output);
289 output.writeLong(currTableFeature.getMetadataMatch().longValue());
290 output.writeLong(currTableFeature.getMetadataWrite().longValue());
291 output.writeInt(createTableConfigBitmask(currTableFeature.getConfig()));
292 output.writeInt(currTableFeature.getMaxEntries().intValue());
293 writeTableFeatureProperties(output, currTableFeature.getTableFeatureProperties());
294 output.setShort(tableFeatureLengthIndex, output.writerIndex() - tableFeatureLengthIndex);
300 private void writeTableFeatureProperties(final ByteBuf output, final List<TableFeatureProperties> props) {
302 for (TableFeatureProperties property : props) {
303 TableFeaturesPropType type = property.getType();
304 if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONS)) {
305 writeInstructionRelatedTableProperty(output, property, INSTRUCTIONS_CODE);
306 } else if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONSMISS)) {
307 writeInstructionRelatedTableProperty(output, property, INSTRUCTIONS_MISS_CODE);
308 } else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLES)) {
309 writeNextTableRelatedTableProperty(output, property, NEXT_TABLE_CODE);
310 } else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLESMISS)) {
311 writeNextTableRelatedTableProperty(output, property, NEXT_TABLE_MISS_CODE);
312 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONS)) {
313 writeActionsRelatedTableProperty(output, property, WRITE_ACTIONS_CODE);
314 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONSMISS)) {
315 writeActionsRelatedTableProperty(output, property, WRITE_ACTIONS_MISS_CODE);
316 } else if (type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONS)) {
317 writeActionsRelatedTableProperty(output, property, APPLY_ACTIONS_CODE);
318 } else if (type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONSMISS)) {
319 writeActionsRelatedTableProperty(output, property, APPLY_ACTIONS_MISS_CODE);
320 } else if (type.equals(TableFeaturesPropType.OFPTFPTMATCH)) {
321 writeOxmRelatedTableProperty(output, property, MATCH_CODE);
322 } else if (type.equals(TableFeaturesPropType.OFPTFPTWILDCARDS)) {
323 writeOxmRelatedTableProperty(output, property, WILDCARDS_CODE);
324 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELD)) {
325 writeOxmRelatedTableProperty(output, property, WRITE_SETFIELD_CODE);
326 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELDMISS)) {
327 writeOxmRelatedTableProperty(output, property, WRITE_SETFIELD_MISS_CODE);
328 } else if (type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELD)) {
329 writeOxmRelatedTableProperty(output, property, APPLY_SETFIELD_CODE);
330 } else if (type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELDMISS)) {
331 writeOxmRelatedTableProperty(output, property, APPLY_SETFIELD_MISS_CODE);
332 } else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTER)) {
333 writeExperimenterRelatedTableProperty(output, property);
334 } else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTERMISS)) {
335 writeExperimenterRelatedTableProperty(output, property);
341 private void writeInstructionRelatedTableProperty(final ByteBuf output,
342 final TableFeatureProperties property, final byte code) {
343 output.writeShort(code);
344 List<Instruction> instructions = property.
345 getAugmentation(InstructionRelatedTableFeatureProperty.class).getInstruction();
346 int length = TABLE_FEAT_HEADER_LENGTH;
348 if (instructions != null) {
349 for (Instruction instruction : instructions) {
350 if (instruction.getType().isAssignableFrom(Experimenter.class)) {
351 length += EncodeConstants.EXPERIMENTER_IDS_LENGTH;
353 length += STRUCTURE_HEADER_LENGTH;
356 padding = paddingNeeded(length);
357 output.writeShort(length);
358 EnhancedTypeKeyMaker<Instruction> keyMaker = EnhancedTypeKeyMakerFactory
359 .createInstructionKeyMaker(EncodeConstants.OF13_VERSION_ID);
360 ListSerializer.serializeHeaderList(instructions, keyMaker, registry, output);
362 padding = paddingNeeded(length);
363 output.writeShort(length);
365 ByteBufUtils.padBuffer(padding, output);
368 private static void writeNextTableRelatedTableProperty(final ByteBuf output,
369 final TableFeatureProperties property, final byte code) {
370 output.writeShort(code);
371 List<NextTableIds> nextTableIds = property.
372 getAugmentation(NextTableRelatedTableFeatureProperty.class).getNextTableIds();
373 int length = TABLE_FEAT_HEADER_LENGTH;
375 if (nextTableIds != null) {
376 length += nextTableIds.size();
377 padding = paddingNeeded(length);
378 output.writeShort(length);
379 for (NextTableIds next : nextTableIds) {
380 output.writeByte(next.getTableId());
383 padding = paddingNeeded(length);
384 output.writeShort(length + padding);
386 ByteBufUtils.padBuffer(padding, output);
389 private static int paddingNeeded(final int length) {
390 int paddingRemainder = length % EncodeConstants.PADDING;
392 if (paddingRemainder != 0) {
393 result = EncodeConstants.PADDING - paddingRemainder;
398 private void writeActionsRelatedTableProperty(final ByteBuf output,
399 final TableFeatureProperties property, final byte code) {
400 output.writeShort(code);
401 List<Action> actions = property.
402 getAugmentation(ActionRelatedTableFeatureProperty.class).getAction();
403 int length = TABLE_FEAT_HEADER_LENGTH;
405 if (actions != null) {
406 for (Action action : actions) {
407 if (action.getType().isAssignableFrom(Experimenter.class)) {
408 length += EncodeConstants.EXPERIMENTER_IDS_LENGTH;
410 length += STRUCTURE_HEADER_LENGTH;
413 length += actions.size() * STRUCTURE_HEADER_LENGTH;
414 padding += paddingNeeded(length);
415 output.writeShort(length);
416 EnhancedTypeKeyMaker<Action> keyMaker = EnhancedTypeKeyMakerFactory
417 .createActionKeyMaker(EncodeConstants.OF13_VERSION_ID);
418 ListSerializer.serializeHeaderList(actions, keyMaker, registry, output);
420 padding = paddingNeeded(length);
421 output.writeShort(length);
423 ByteBufUtils.padBuffer(padding, output);
426 private void writeOxmRelatedTableProperty(final ByteBuf output,
427 final TableFeatureProperties property, final byte code) {
428 output.writeShort(code);
429 List<MatchEntries> entries = property.
430 getAugmentation(OxmRelatedTableFeatureProperty.class).getMatchEntries();
431 int length = TABLE_FEAT_HEADER_LENGTH;
433 if (entries != null) {
434 // experimenter length / definition ?
435 length += entries.size() * STRUCTURE_HEADER_LENGTH;
436 padding = paddingNeeded(length);
437 output.writeShort(length);
439 for (MatchEntries entry : entries) {
440 HeaderSerializer<MatchEntries> entrySerializer = registry.getSerializer(
441 new EnhancedMessageTypeKey<>(EncodeConstants.OF13_VERSION_ID,
442 entry.getOxmClass(), entry.getOxmMatchField()));
443 entrySerializer.serializeHeader(entry, output);
446 padding = paddingNeeded(length);
447 output.writeShort(length);
449 ByteBufUtils.padBuffer(padding, output);
452 private void writeExperimenterRelatedTableProperty(final ByteBuf output,
453 final TableFeatureProperties property) {
454 OFSerializer<TableFeatureProperties> serializer = registry.getSerializer(
455 new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, TableFeatureProperties.class));
456 serializer.serialize(property, output);
459 private static int createTableConfigBitmask(final TableConfig tableConfig) {
460 return ByteBufUtils.fillBitMask(3, tableConfig.isOFPTCDEPRECATEDMASK());
464 public void injectSerializerRegistry(final SerializerRegistry serializerRegistry) {
465 this.registry = serializerRegistry;