-/* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
-package org.opendaylight.openflowjava.protocol.impl.serialization.factories;\r
-\r
-import io.netty.buffer.ByteBuf;\r
-\r
-import java.util.HashMap;\r
-import java.util.Map;\r
-\r
-import org.opendaylight.openflowjava.protocol.impl.serialization.OFSerializer;\r
-import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;\r
-import org.opendaylight.openflowjava.protocol.impl.util.OF10MatchSerializer;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.MultipartRequestBody;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestAggregate;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDesc;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenter;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlow;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStats;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueue;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTable;\r
-\r
-/**\r
- * Translates StatsRequest messages\r
- * @author michal.polkorab\r
- */\r
-public class OF10StatsRequestInputFactory implements OFSerializer<MultipartRequestInput> {\r
-\r
- private static final byte MESSAGE_TYPE = 16;\r
- private static final int MESSAGE_LENGTH = 12;\r
-\r
- private static OF10StatsRequestInputFactory instance; \r
- \r
- private OF10StatsRequestInputFactory() {\r
- // singleton\r
- }\r
- \r
- /**\r
- * @return singleton factory\r
- */\r
- public static synchronized OF10StatsRequestInputFactory getInstance() {\r
- if (instance == null) {\r
- instance = new OF10StatsRequestInputFactory();\r
- }\r
- return instance;\r
- }\r
- \r
- @Override\r
- public void messageToBuffer(short version, ByteBuf out,\r
- MultipartRequestInput message) {\r
- ByteBufUtils.writeOFHeader(instance, message, out);\r
- out.writeShort(message.getType().getIntValue());\r
- out.writeShort(createMultipartRequestFlagsBitmask(message.getFlags()));\r
- if (message.getMultipartRequestBody() instanceof MultipartRequestDesc) {\r
- encodeDescBody(message.getMultipartRequestBody(), out);\r
- } else if (message.getMultipartRequestBody() instanceof MultipartRequestFlow) {\r
- encodeFlowBody(message.getMultipartRequestBody(), out);\r
- } else if (message.getMultipartRequestBody() instanceof MultipartRequestAggregate) {\r
- encodeAggregateBody(message.getMultipartRequestBody(), out);\r
- } else if (message.getMultipartRequestBody() instanceof MultipartRequestTable) {\r
- encodeTableBody(message.getMultipartRequestBody(), out);\r
- } else if (message.getMultipartRequestBody() instanceof MultipartRequestPortStats) {\r
- encodePortBody(message.getMultipartRequestBody(), out);\r
- } else if (message.getMultipartRequestBody() instanceof MultipartRequestQueue) {\r
- encodeQueueBody(message.getMultipartRequestBody(), out);\r
- } else if (message.getMultipartRequestBody() instanceof MultipartRequestExperimenter) {\r
- encodeExperimenterBody(message.getMultipartRequestBody(), out);\r
- }\r
- }\r
- \r
- @Override\r
- public int computeLength(MultipartRequestInput message) {\r
- return MESSAGE_LENGTH + computeBodyLength(message);\r
- }\r
- @Override\r
- public byte getMessageType() {\r
- return MESSAGE_TYPE;\r
- }\r
- \r
- /**\r
- * \r
- * @param message\r
- * @return length of MultipartRequestMessage\r
- */\r
- public int computeBodyLength(MultipartRequestInput message) {\r
- int length = 0;\r
- MultipartType type = message.getType();\r
- if (type.equals(MultipartType.OFPMPFLOW)) {\r
- final byte FLOW_BODY_LENGTH = 44;\r
- length += FLOW_BODY_LENGTH;\r
- } else if (type.equals(MultipartType.OFPMPAGGREGATE)) {\r
- final byte AGGREGATE_BODY_LENGTH = 44;\r
- length += AGGREGATE_BODY_LENGTH;\r
- } else if (type.equals(MultipartType.OFPMPPORTSTATS)) {\r
- final byte PORT_STATS_BODY_LENGTH = 8;\r
- length += PORT_STATS_BODY_LENGTH;\r
- } else if (type.equals(MultipartType.OFPMPQUEUE)) {\r
- final byte QUEUE_BODY_LENGTH = 8;\r
- length += QUEUE_BODY_LENGTH;\r
- } else if (type.equals(MultipartType.OFPMPEXPERIMENTER)) {\r
- final byte EXPERIMENTER_BODY_LENGTH = 4;\r
- MultipartRequestExperimenter body = (MultipartRequestExperimenter) message.getMultipartRequestBody();\r
- length += EXPERIMENTER_BODY_LENGTH;\r
- if (body.getData() != null) {\r
- length += body.getData().length;\r
- }\r
- }\r
- return length;\r
- }\r
- \r
- private static int createMultipartRequestFlagsBitmask(MultipartRequestFlags flags) {\r
- int multipartRequestFlagsBitmask = 0;\r
- Map<Integer, Boolean> multipartRequestFlagsMap = new HashMap<>();\r
- multipartRequestFlagsMap.put(0, flags.isOFPMPFREQMORE());\r
- multipartRequestFlagsBitmask = ByteBufUtils.fillBitMaskFromMap(multipartRequestFlagsMap);\r
- return multipartRequestFlagsBitmask;\r
- }\r
- \r
- /**\r
- * @param multipartRequestBody \r
- * @param output \r
- */\r
- private void encodeDescBody(MultipartRequestBody multipartRequestBody,\r
- ByteBuf output) {\r
- // The body of MultiPartRequestDesc is empty\r
- }\r
-\r
- /**\r
- * @param multipartRequestBody\r
- * @param out\r
- */\r
- private void encodeTableBody(MultipartRequestBody multipartRequestBody,\r
- ByteBuf out) {\r
- // The body of MultiPartTable is empty\r
- }\r
- \r
- private static void encodeFlowBody(MultipartRequestBody multipartRequestBody, ByteBuf output) {\r
- encodeFlowAndAggregateBody(multipartRequestBody, output);\r
- }\r
- \r
- private static void encodeAggregateBody(MultipartRequestBody multipartRequestBody, ByteBuf output) {\r
- encodeFlowAndAggregateBody(multipartRequestBody, output);\r
- }\r
-\r
- private static void encodeFlowAndAggregateBody(\r
- MultipartRequestBody multipartRequestBody, ByteBuf output) {\r
- final byte PADDING_IN_MULTIPART_REQUEST_FLOW_BODY = 1;\r
- MultipartRequestFlow flow = (MultipartRequestFlow) multipartRequestBody;\r
- OF10MatchSerializer.encodeMatchV10(output, flow.getMatchV10());\r
- output.writeByte(flow.getTableId().shortValue());\r
- ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_FLOW_BODY, output);\r
- output.writeShort(flow.getOutPort().intValue());\r
- }\r
- \r
- private static void encodePortBody(MultipartRequestBody multipartRequestBody, ByteBuf output) {\r
- final byte PADDING_IN_MULTIPART_REQUEST_PORT_BODY = 6;\r
- MultipartRequestPortStats portstats = (MultipartRequestPortStats) multipartRequestBody;\r
- output.writeShort(portstats.getPortNo().intValue());\r
- ByteBufUtils.padBuffer(PADDING_IN_MULTIPART_REQUEST_PORT_BODY, output);\r
- }\r
- \r
- private static void encodeQueueBody(MultipartRequestBody multipartRequestBody, ByteBuf output) {\r
- final byte PADING_IN_QUEUE_BODY = 2;\r
- MultipartRequestQueue queue = (MultipartRequestQueue) multipartRequestBody;\r
- output.writeShort(queue.getPortNo().intValue());\r
- ByteBufUtils.padBuffer(PADING_IN_QUEUE_BODY, output);\r
- output.writeInt(queue.getQueueId().intValue());\r
- }\r
- \r
- private static void encodeExperimenterBody(MultipartRequestBody multipartRequestBody, ByteBuf output) {\r
- MultipartRequestExperimenter experimenter = (MultipartRequestExperimenter) multipartRequestBody;\r
- output.writeInt(experimenter.getExperimenter().intValue());\r
- output.writeBytes(experimenter.getData());\r
- }\r
- \r
-}\r
+/*
+ * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
+
+import io.netty.buffer.ByteBuf;
+
+import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
+import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
+import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
+import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
+import org.opendaylight.openflowjava.util.ByteBufUtils;
+import org.opendaylight.openflowjava.util.ExperimenterSerializerKeyFactory;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ExperimenterIdMultipartRequest;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.MultipartRequestBody;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestAggregateCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenterCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.aggregate._case.MultipartRequestAggregate;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.experimenter._case.MultipartRequestExperimenter;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.stats._case.MultipartRequestPortStats;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.queue._case.MultipartRequestQueue;
+
+/**
+ * Translates StatsRequest messages
+ * @author michal.polkorab
+ */
+public class OF10StatsRequestInputFactory implements OFSerializer<MultipartRequestInput>, SerializerRegistryInjector {
+
+ private static final byte MESSAGE_TYPE = 16;
+ private static final byte PADDING_IN_MULTIPART_REQUEST_FLOW_BODY = 1;
+ private static final byte PADDING_IN_MULTIPART_REQUEST_AGGREGATE_BODY = 1;
+ private static final byte PADDING_IN_MULTIPART_REQUEST_PORT_BODY = 6;
+ private static final byte PADING_IN_QUEUE_BODY = 2;
+
+ private SerializerRegistry registry;
+
+ @Override
+ public void serialize(final MultipartRequestInput message, final ByteBuf outBuffer) {
+ ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.OFHEADER_SIZE);
+ outBuffer.writeShort(message.getType().getIntValue());
+ outBuffer.writeShort(createMultipartRequestFlagsBitmask(message.getFlags()));
+ if (message.getMultipartRequestBody() instanceof MultipartRequestDescCase) {
+ serializeDescBody();
+ } else if (message.getMultipartRequestBody() instanceof MultipartRequestFlowCase) {
+ serializeFlowBody(message.getMultipartRequestBody(), outBuffer);
+ } else if (message.getMultipartRequestBody() instanceof MultipartRequestAggregateCase) {
+ serializeAggregateBody(message.getMultipartRequestBody(), outBuffer);
+ } else if (message.getMultipartRequestBody() instanceof MultipartRequestTableCase) {
+ serializeTableBody();
+ } else if (message.getMultipartRequestBody() instanceof MultipartRequestPortStatsCase) {
+ serializePortBody(message.getMultipartRequestBody(), outBuffer);
+ } else if (message.getMultipartRequestBody() instanceof MultipartRequestQueueCase) {
+ serializeQueueBody(message.getMultipartRequestBody(), outBuffer);
+ } else if (message.getMultipartRequestBody() instanceof MultipartRequestExperimenterCase) {
+ serializeExperimenterBody(message.getMultipartRequestBody(), outBuffer);
+ }
+ ByteBufUtils.updateOFHeaderLength(outBuffer);
+ }
+
+ private static int createMultipartRequestFlagsBitmask(final MultipartRequestFlags flags) {
+ return ByteBufUtils.fillBitMask(0, flags.isOFPMPFREQMORE());
+ }
+
+ /**
+ * @param multipartRequestBody
+ * @param output
+ */
+ private void serializeDescBody() {
+ // The body of MultiPartRequestDesc is empty
+ }
+
+ /**
+ * @param multipartRequestBody
+ * @param out
+ */
+ private void serializeTableBody() {
+ // The body of MultiPartTable is empty
+ }
+
+ private void serializeFlowBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
+ MultipartRequestFlowCase flowCase = (MultipartRequestFlowCase) multipartRequestBody;
+ MultipartRequestFlow flow = flowCase.getMultipartRequestFlow();
+ OFSerializer<MatchV10> matchSerializer = registry.getSerializer(new MessageTypeKey<>(
+ EncodeConstants.OF10_VERSION_ID, MatchV10.class));
+ matchSerializer.serialize(flow.getMatchV10(), output);
+ output.writeByte(flow.getTableId().shortValue());
+ output.writeZero(PADDING_IN_MULTIPART_REQUEST_FLOW_BODY);
+ output.writeShort(flow.getOutPort().intValue());
+ }
+
+ private void serializeAggregateBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
+ MultipartRequestAggregateCase aggregateCase = (MultipartRequestAggregateCase) multipartRequestBody;
+ MultipartRequestAggregate aggregate = aggregateCase.getMultipartRequestAggregate();
+ OFSerializer<MatchV10> matchSerializer = registry.getSerializer(new MessageTypeKey<>(
+ EncodeConstants.OF10_VERSION_ID, MatchV10.class));
+ matchSerializer.serialize(aggregate.getMatchV10(), output);
+ output.writeByte(aggregate.getTableId().shortValue());
+ output.writeZero(PADDING_IN_MULTIPART_REQUEST_AGGREGATE_BODY);
+ output.writeShort(aggregate.getOutPort().intValue());
+ }
+
+ private static void serializePortBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
+ MultipartRequestPortStatsCase portstatsCase = (MultipartRequestPortStatsCase) multipartRequestBody;
+ MultipartRequestPortStats portstats = portstatsCase.getMultipartRequestPortStats();
+ output.writeShort(portstats.getPortNo().intValue());
+ output.writeZero(PADDING_IN_MULTIPART_REQUEST_PORT_BODY);
+ }
+
+ private static void serializeQueueBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
+ MultipartRequestQueueCase queueCase = (MultipartRequestQueueCase) multipartRequestBody;
+ MultipartRequestQueue queue = queueCase.getMultipartRequestQueue();
+ output.writeShort(queue.getPortNo().intValue());
+ output.writeZero(PADING_IN_QUEUE_BODY);
+ output.writeInt(queue.getQueueId().intValue());
+ }
+
+ private void serializeExperimenterBody(final MultipartRequestBody multipartRequestBody, final ByteBuf output) {
+ MultipartRequestExperimenterCase expCase = (MultipartRequestExperimenterCase) multipartRequestBody;
+ MultipartRequestExperimenter experimenter = expCase.getMultipartRequestExperimenter();
+ long expId = experimenter.getAugmentation(ExperimenterIdMultipartRequest.class).getExperimenter().getValue();
+ OFSerializer<MultipartRequestExperimenterCase> serializer = registry.getSerializer(
+ ExperimenterSerializerKeyFactory.createMultipartRequestSerializerKey(
+ EncodeConstants.OF10_VERSION_ID, expId));
+ serializer.serialize(expCase, output);
+ }
+
+ @Override
+ public void injectSerializerRegistry(final SerializerRegistry serializerRegistry) {
+ this.registry = serializerRegistry;
+ }
+}
\ No newline at end of file
Code Review / openflowjava.git / blobdiff