2 * Copyright (c) 2015 Cisco Systems, Inc. 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
8 package org.opendaylight.openflowplugin.impl.device;
10 import com.google.common.base.Preconditions;
11 import com.google.common.util.concurrent.FutureCallback;
12 import com.google.common.util.concurrent.Futures;
13 import com.google.common.util.concurrent.ListenableFuture;
14 import io.netty.util.HashedWheelTimer;
15 import java.math.BigInteger;
16 import java.util.ArrayList;
17 import java.util.Arrays;
18 import java.util.Collection;
19 import java.util.Collections;
20 import java.util.Iterator;
21 import java.util.List;
22 import java.util.concurrent.ScheduledThreadPoolExecutor;
23 import java.util.concurrent.TimeUnit;
24 import javax.annotation.CheckForNull;
25 import javax.annotation.Nonnull;
26 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
27 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
28 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
29 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
30 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
31 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
32 import org.opendaylight.openflowplugin.api.ConnectionException;
33 import org.opendaylight.openflowplugin.api.OFConstants;
34 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
35 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
36 import org.opendaylight.openflowplugin.api.openflow.connection.ThrottledNotificationsOfferer;
37 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
38 import org.opendaylight.openflowplugin.api.openflow.device.DeviceManager;
39 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
40 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
41 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
42 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
43 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
44 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
45 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceInitializationPhaseHandler;
46 import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
47 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
48 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
49 import org.opendaylight.openflowplugin.impl.common.MultipartRequestInputFactory;
50 import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
51 import org.opendaylight.openflowplugin.impl.connection.OutboundQueueProviderImpl;
52 import org.opendaylight.openflowplugin.impl.connection.ThrottledNotificationsOffererImpl;
53 import org.opendaylight.openflowplugin.impl.device.listener.OpenflowProtocolListenerFullImpl;
54 import org.opendaylight.openflowplugin.impl.rpc.AbstractRequestContext;
55 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodesBuilder;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeatures;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
91 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
92 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
93 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
94 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
95 import org.opendaylight.yangtools.yang.common.RpcError;
96 import org.opendaylight.yangtools.yang.common.RpcResult;
97 import org.slf4j.Logger;
98 import org.slf4j.LoggerFactory;
103 public class DeviceManagerImpl implements DeviceManager, AutoCloseable {
105 private static final Logger LOG = LoggerFactory.getLogger(DeviceManagerImpl.class);
107 private static final long TICK_DURATION = 10; // 0.5 sec.
108 private ScheduledThreadPoolExecutor spyPool;
109 private final int spyRate = 10;
111 private final DataBroker dataBroker;
112 private final HashedWheelTimer hashedWheelTimer;
113 private RequestContextStack emptyRequestContextStack;
114 private TranslatorLibrary translatorLibrary;
115 private DeviceInitializationPhaseHandler deviceInitPhaseHandler;
116 private NotificationService notificationService;
117 private NotificationPublishService notificationPublishService;
118 private ThrottledNotificationsOfferer<PacketInMessage> throttledNotificationsOfferer;
120 private final List<DeviceContext> deviceContexts = new ArrayList<DeviceContext>();
121 private final MessageIntelligenceAgency messageIntelligenceAgency;
123 private final long barrierNanos = TimeUnit.MILLISECONDS.toNanos(500);
124 private final int maxQueueDepth = 25600;
126 public DeviceManagerImpl(@Nonnull final DataBroker dataBroker,
127 @Nonnull final MessageIntelligenceAgency messageIntelligenceAgency) {
128 this.dataBroker = Preconditions.checkNotNull(dataBroker);
129 hashedWheelTimer = new HashedWheelTimer(TICK_DURATION, TimeUnit.MILLISECONDS, 500);
130 /* merge empty nodes to oper DS to predict any problems with missing parent for Node */
131 final WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
132 tx.merge(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(Nodes.class), new NodesBuilder().build());
135 this.messageIntelligenceAgency = messageIntelligenceAgency;
137 emptyRequestContextStack = new RequestContextStack() {
139 public <T> RequestContext<T> createRequestContext() {
140 return new AbstractRequestContext<T>() {
142 public void close() {
151 public void setDeviceInitializationPhaseHandler(final DeviceInitializationPhaseHandler handler) {
152 deviceInitPhaseHandler = handler;
156 public void onDeviceContextLevelUp(final DeviceContext deviceContext) {
157 // final phase - we have to add new Device to MD-SAL DataStore
158 Preconditions.checkNotNull(deviceContext);
159 ((DeviceContextImpl) deviceContext).submitTransaction();
163 public void deviceConnected(@CheckForNull final ConnectionContext connectionContext) {
164 Preconditions.checkArgument(connectionContext != null);
166 final Short version = connectionContext.getFeatures().getVersion();
167 OutboundQueueProvider outboundQueueProvider = new OutboundQueueProviderImpl(version);
168 connectionContext.getConnectionAdapter().registerOutboundQueueHandler(outboundQueueProvider, maxQueueDepth, barrierNanos);
169 connectionContext.setOutboundQueueProvider(outboundQueueProvider);
171 final DeviceState deviceState = new DeviceStateImpl(connectionContext.getFeatures(), connectionContext.getNodeId());
173 final DeviceContext deviceContext = new DeviceContextImpl(connectionContext, deviceState, dataBroker, hashedWheelTimer, messageIntelligenceAgency, throttledNotificationsOfferer);
175 deviceContext.setNotificationService(notificationService);
176 deviceContext.setNotificationPublishService(notificationPublishService);
177 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceState.getNodeInstanceIdentifier(), new NodeBuilder().setId(deviceState.getNodeId()).build());
179 connectionContext.setDeviceDisconnectedHandler(deviceContext);
180 deviceContext.setTranslatorLibrary(translatorLibrary);
181 deviceContext.addDeviceContextClosedHandler(this);
183 final OpenflowProtocolListenerFullImpl messageListener = new OpenflowProtocolListenerFullImpl(
184 connectionContext.getConnectionAdapter(), deviceContext);
186 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture;
190 if (OFConstants.OFP_VERSION_1_0 == version) {
191 final CapabilitiesV10 capabilitiesV10 = connectionContext.getFeatures().getCapabilitiesV10();
193 DeviceStateUtil.setDeviceStateBasedOnV10Capabilities(deviceState, capabilitiesV10);
195 deviceFeaturesFuture = createDeviceFeaturesForOF10(deviceContext, deviceState);
196 // create empty tables after device description is processed
197 chainTableTrunkWriteOF10(deviceContext, deviceFeaturesFuture);
199 for (final PortGrouping port : connectionContext.getFeatures().getPhyPort()) {
200 final short ofVersion = deviceContext.getDeviceState().getVersion();
201 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
202 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = deviceContext.oook().lookupTranslator(translatorKey);
203 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, deviceContext, null);
205 final BigInteger dataPathId = deviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
206 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), port.getPortNo(), ofVersion);
207 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
208 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
209 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
210 final NodeConnector connector = ncBuilder.build();
211 final InstanceIdentifier<NodeConnector> connectorII = deviceState.getNodeInstanceIdentifier().child(NodeConnector.class, connector.getKey());
212 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
214 } else if (OFConstants.OFP_VERSION_1_3 == version) {
215 final Capabilities capabilities = connectionContext.getFeatures().getCapabilities();
216 LOG.debug("Setting capabilities for device {}", deviceContext.getDeviceState().getNodeId());
217 DeviceStateUtil.setDeviceStateBasedOnV13Capabilities(deviceState, capabilities);
218 deviceFeaturesFuture = createDeviceFeaturesForOF13(deviceContext, deviceState);
220 deviceFeaturesFuture = Futures.immediateFailedFuture(new ConnectionException("Unsupported version " + version));
223 Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
225 public void onSuccess(final List<RpcResult<List<MultipartReply>>> result) {
226 deviceContext.getDeviceState().setValid(true);
227 deviceInitPhaseHandler.onDeviceContextLevelUp(deviceContext);
231 public void onFailure(final Throwable t) {
232 // FIXME : remove session
233 LOG.trace("Device capabilities gathering future failed.");
234 LOG.trace("more info in exploration failure..", t);
239 private static void chainTableTrunkWriteOF10(final DeviceContext deviceContext, final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture) {
240 Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
242 public void onSuccess(final List<RpcResult<List<MultipartReply>>> results) {
243 boolean allSucceeded = true;
244 for (final RpcResult<List<MultipartReply>> rpcResult : results) {
245 allSucceeded &= rpcResult.isSuccessful();
248 createEmptyFlowCapableNodeInDs(deviceContext);
249 makeEmptyTables(deviceContext, deviceContext.getDeviceState().getNodeInstanceIdentifier(),
250 deviceContext.getDeviceState().getFeatures().getTables());
255 public void onFailure(final Throwable t) {
261 private ListenableFuture<RpcResult<List<MultipartReply>>> processReplyDesc(final DeviceContext deviceContext,
262 final DeviceState deviceState) {
264 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
266 deviceState.getNodeInstanceIdentifier(),
267 deviceState.getVersion());
271 private ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(final DeviceContext deviceContext,
272 final DeviceState deviceState) {
273 return Futures.allAsList(Arrays.asList(processReplyDesc(deviceContext, deviceState)));
276 private ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(final DeviceContext deviceContext,
277 final DeviceState deviceState) {
278 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = processReplyDesc(deviceContext, deviceState);
280 final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(MultipartType.OFPMPMETERFEATURES,
282 deviceState.getNodeInstanceIdentifier(),
283 deviceState.getVersion());
285 final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(MultipartType.OFPMPGROUPFEATURES,
287 deviceState.getNodeInstanceIdentifier(),
288 deviceState.getVersion());
290 final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures = getNodeStaticInfo(MultipartType.OFPMPTABLEFEATURES,
292 deviceState.getNodeInstanceIdentifier(),
293 deviceState.getVersion());
295 final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(MultipartType.OFPMPPORTDESC,
297 deviceState.getNodeInstanceIdentifier(),
298 deviceState.getVersion());
300 return Futures.allAsList(Arrays.asList(replyDesc,
303 // replyTableFeatures,
304 replyPortDescription));
309 public TranslatorLibrary oook() {
310 return translatorLibrary;
314 public void setTranslatorLibrary(final TranslatorLibrary translatorLibrary) {
315 this.translatorLibrary = translatorLibrary;
318 private ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultipartType type, final DeviceContext deviceContext,
319 final InstanceIdentifier<Node> nodeII, final short version) {
321 final OutboundQueue queue = deviceContext.getPrimaryConnectionContext().getOutboundQueueProvider();
322 Long reservedXid = queue.reserveEntry();
323 final Xid xid = new Xid(reservedXid);
325 final RequestContext<List<MultipartReply>> requestContext = emptyRequestContextStack.createRequestContext();
326 requestContext.setXid(xid);
328 LOG.trace("Hooking xid {} to device context - precaution.", requestContext.getXid().getValue());
329 deviceContext.hookRequestCtx(requestContext.getXid(), requestContext);
331 final ListenableFuture<RpcResult<List<MultipartReply>>> requestContextFuture = requestContext.getFuture();
333 final MultiMsgCollector multiMsgCollector = deviceContext.getMultiMsgCollector();
334 multiMsgCollector.registerMultipartXid(xid.getValue());
335 queue.commitEntry(reservedXid, MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type), new FutureCallback<OfHeader>() {
337 public void onSuccess(final OfHeader ofHeader) {
338 if (ofHeader instanceof MultipartReply) {
339 MultipartReply multipartReply = (MultipartReply) ofHeader;
340 multiMsgCollector.addMultipartMsg(multipartReply);
342 if (null != ofHeader) {
343 LOG.info("Unexpected response type received {}.", ofHeader.getClass());
345 LOG.info("Response received is null.");
352 public void onFailure(final Throwable t) {
353 LOG.info("Fail response from OutboundQueue.");
357 Futures.addCallback(requestContextFuture, new FutureCallback<RpcResult<List<MultipartReply>>>() {
359 public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
360 final List<MultipartReply> result = rpcResult.getResult();
361 if (result != null) {
362 LOG.info("Static node {} info: {} collected", nodeII.toString(), type);
363 translateAndWriteReply(type, deviceContext, nodeII, result);
365 final Iterator<RpcError> rpcErrorIterator = rpcResult.getErrors().iterator();
366 while (rpcErrorIterator.hasNext()) {
367 final RpcError rpcError = rpcErrorIterator.next();
368 LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
369 if (null != rpcError.getCause()) {
370 LOG.trace("Detailed error:", rpcError.getCause());
373 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
374 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
380 public void onFailure(final Throwable throwable) {
381 LOG.info("Request of type {} for static info of node {} failed.", type, nodeII);
387 final ListenableFuture<RpcResult<Void>> rpcFuture = JdkFutureAdapters.listenInPoolThread(deviceContext.getPrimaryConnectionContext().getConnectionAdapter()
388 .multipartRequest(MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type)));
389 final OFJResult2RequestCtxFuture OFJResult2RequestCtxFuture = new OFJResult2RequestCtxFuture(requestContext, deviceContext);
390 OFJResult2RequestCtxFuture.processResultFromOfJava(rpcFuture);
393 return requestContext.getFuture();
396 // FIXME : remove after ovs tableFeatures fix
397 private static void makeEmptyTables(final DeviceContext dContext, final InstanceIdentifier<Node> nodeII, final Short nrOfTables) {
398 LOG.debug("About to create {} empty tables.", nrOfTables);
399 for (int i = 0; i < nrOfTables; i++) {
400 final short tId = (short) i;
401 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tId));
402 final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
403 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
407 private static void translateAndWriteReply(final MultipartType type, final DeviceContext dContext,
408 final InstanceIdentifier<Node> nodeII, final Collection<MultipartReply> result) {
409 for (final MultipartReply reply : result) {
410 final MultipartReplyBody body = reply.getMultipartReplyBody();
413 Preconditions.checkArgument(body instanceof MultipartReplyDescCase);
414 final MultipartReplyDesc replyDesc = ((MultipartReplyDescCase) body).getMultipartReplyDesc();
415 final FlowCapableNode fcNode = NodeStaticReplyTranslatorUtil.nodeDescTranslator(replyDesc);
416 final InstanceIdentifier<FlowCapableNode> fNodeII = nodeII.augmentation(FlowCapableNode.class);
417 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, fcNode);
420 case OFPMPTABLEFEATURES:
421 Preconditions.checkArgument(body instanceof MultipartReplyTableFeaturesCase);
422 final MultipartReplyTableFeatures tableFeatures = ((MultipartReplyTableFeaturesCase) body).getMultipartReplyTableFeatures();
423 final List<TableFeatures> tables = NodeStaticReplyTranslatorUtil.nodeTableFeatureTranslator(tableFeatures);
424 for (final TableFeatures table : tables) {
425 final Short tableId = table.getTableId();
426 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tableId));
427 final TableBuilder tableBuilder = new TableBuilder().setId(tableId).setTableFeatures(Collections.singletonList(table));
428 tableBuilder.addAugmentation(FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
429 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
433 case OFPMPMETERFEATURES:
434 Preconditions.checkArgument(body instanceof MultipartReplyMeterFeaturesCase);
435 final MultipartReplyMeterFeatures meterFeatures = ((MultipartReplyMeterFeaturesCase) body).getMultipartReplyMeterFeatures();
436 final NodeMeterFeatures mFeature = NodeStaticReplyTranslatorUtil.nodeMeterFeatureTranslator(meterFeatures);
437 final InstanceIdentifier<NodeMeterFeatures> mFeatureII = nodeII.augmentation(NodeMeterFeatures.class);
438 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, mFeatureII, mFeature);
439 if (0L < mFeature.getMeterFeatures().getMaxMeter().getValue()) {
440 dContext.getDeviceState().setMeterAvailable(true);
444 case OFPMPGROUPFEATURES:
445 Preconditions.checkArgument(body instanceof MultipartReplyGroupFeaturesCase);
446 final MultipartReplyGroupFeatures groupFeatures = ((MultipartReplyGroupFeaturesCase) body).getMultipartReplyGroupFeatures();
447 final NodeGroupFeatures gFeature = NodeStaticReplyTranslatorUtil.nodeGroupFeatureTranslator(groupFeatures);
448 final InstanceIdentifier<NodeGroupFeatures> gFeatureII = nodeII.augmentation(NodeGroupFeatures.class);
449 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, gFeatureII, gFeature);
453 Preconditions.checkArgument(body instanceof MultipartReplyPortDescCase);
454 final MultipartReplyPortDesc portDesc = ((MultipartReplyPortDescCase) body).getMultipartReplyPortDesc();
455 for (final PortGrouping port : portDesc.getPorts()) {
456 final short ofVersion = dContext.getDeviceState().getVersion();
457 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
458 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = dContext.oook().lookupTranslator(translatorKey);
459 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, dContext, null);
461 final BigInteger dataPathId = dContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
462 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), port.getPortNo(), ofVersion);
463 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
464 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
465 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
466 final NodeConnector connector = ncBuilder.build();
468 final InstanceIdentifier<NodeConnector> connectorII = nodeII.child(NodeConnector.class, connector.getKey());
469 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
475 throw new IllegalArgumentException("Unnexpected MultipartType " + type);
481 public void setNotificationService(final NotificationService notificationServiceParam) {
482 notificationService = notificationServiceParam;
486 public void setNotificationPublishService(final NotificationPublishService notificationService) {
487 this.notificationPublishService = notificationService;
491 public void close() throws Exception {
492 for (final DeviceContext deviceContext : deviceContexts) {
493 deviceContext.close();
495 if (throttledNotificationsOfferer != null) {
496 throttledNotificationsOfferer.close();
500 private static void createEmptyFlowCapableNodeInDs(final DeviceContext deviceContext) {
501 final FlowCapableNodeBuilder flowCapableNodeBuilder = new FlowCapableNodeBuilder();
502 final InstanceIdentifier<FlowCapableNode> fNodeII = deviceContext.getDeviceState().getNodeInstanceIdentifier().augmentation(FlowCapableNode.class);
503 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, flowCapableNodeBuilder.build());
507 public void onDeviceContextClosed(final DeviceContext deviceContext) {
508 deviceContexts.remove(deviceContext);
512 public void initialize() {
513 spyPool = new ScheduledThreadPoolExecutor(1);
514 spyPool.scheduleAtFixedRate(messageIntelligenceAgency, spyRate, spyRate, TimeUnit.SECONDS);
516 throttledNotificationsOfferer = new ThrottledNotificationsOffererImpl<>(notificationPublishService, messageIntelligenceAgency);