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 com.google.common.util.concurrent.SettableFuture;
15 import io.netty.util.HashedWheelTimer;
16 import java.math.BigInteger;
17 import java.util.ArrayList;
18 import java.util.Arrays;
19 import java.util.Collection;
20 import java.util.Collections;
21 import java.util.Iterator;
22 import java.util.List;
23 import java.util.concurrent.ScheduledThreadPoolExecutor;
24 import java.util.concurrent.TimeUnit;
25 import javax.annotation.CheckForNull;
26 import javax.annotation.Nonnull;
27 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
28 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
29 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
30 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
31 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
32 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
33 import org.opendaylight.openflowplugin.api.ConnectionException;
34 import org.opendaylight.openflowplugin.api.OFConstants;
35 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
36 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
37 import org.opendaylight.openflowplugin.api.openflow.connection.ThrottledNotificationsOfferer;
38 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
39 import org.opendaylight.openflowplugin.api.openflow.device.DeviceManager;
40 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
41 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
42 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
43 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
44 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
45 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
46 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceInitializationPhaseHandler;
47 import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
48 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
49 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
50 import org.opendaylight.openflowplugin.impl.common.MultipartRequestInputFactory;
51 import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
52 import org.opendaylight.openflowplugin.impl.connection.OutboundQueueProviderImpl;
53 import org.opendaylight.openflowplugin.impl.connection.ThrottledNotificationsOffererImpl;
54 import org.opendaylight.openflowplugin.impl.device.listener.OpenflowProtocolListenerFullImpl;
55 import org.opendaylight.openflowplugin.impl.rpc.RequestContextImpl;
56 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodesBuilder;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeatures;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
92 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
93 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
94 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
95 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
96 import org.opendaylight.yangtools.yang.common.RpcError;
97 import org.opendaylight.yangtools.yang.common.RpcResult;
98 import org.slf4j.Logger;
99 import org.slf4j.LoggerFactory;
104 public class DeviceManagerImpl implements DeviceManager, AutoCloseable {
106 private static final Logger LOG = LoggerFactory.getLogger(DeviceManagerImpl.class);
108 private static final long TICK_DURATION = 10; // 0.5 sec.
109 private ScheduledThreadPoolExecutor spyPool;
110 private final int spyRate = 10;
112 private final DataBroker dataBroker;
113 private final HashedWheelTimer hashedWheelTimer;
114 private RequestContextStack emptyRequestContextStack;
115 private TranslatorLibrary translatorLibrary;
116 private DeviceInitializationPhaseHandler deviceInitPhaseHandler;
117 private NotificationService notificationService;
118 private NotificationPublishService notificationPublishService;
119 private ThrottledNotificationsOfferer<PacketInMessage> throttledNotificationsOfferer;
121 private final List<DeviceContext> deviceContexts = new ArrayList<DeviceContext>();
122 private final MessageIntelligenceAgency messageIntelligenceAgency;
124 private final long barrierNanos = TimeUnit.MILLISECONDS.toNanos(500);
125 private final int maxQueueDepth = 25600;
127 public DeviceManagerImpl(@Nonnull final DataBroker dataBroker,
128 @Nonnull final MessageIntelligenceAgency messageIntelligenceAgency) {
129 this.dataBroker = Preconditions.checkNotNull(dataBroker);
130 hashedWheelTimer = new HashedWheelTimer(TICK_DURATION, TimeUnit.MILLISECONDS, 500);
131 /* merge empty nodes to oper DS to predict any problems with missing parent for Node */
132 final WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
133 tx.merge(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(Nodes.class), new NodesBuilder().build());
136 this.messageIntelligenceAgency = messageIntelligenceAgency;
138 emptyRequestContextStack = new RequestContextStack() {
140 public <T> void forgetRequestContext(final RequestContext<T> requestContext) {
145 public <T> SettableFuture<RpcResult<T>> storeOrFail(final RequestContext<T> data) {
146 return data.getFuture();
150 public <T> RequestContext<T> createRequestContext() {
151 return new RequestContextImpl<>(this);
157 public void setDeviceInitializationPhaseHandler(final DeviceInitializationPhaseHandler handler) {
158 deviceInitPhaseHandler = handler;
162 public void onDeviceContextLevelUp(final DeviceContext deviceContext) {
163 // final phase - we have to add new Device to MD-SAL DataStore
164 Preconditions.checkNotNull(deviceContext);
165 ((DeviceContextImpl) deviceContext).submitTransaction();
169 public void deviceConnected(@CheckForNull final ConnectionContext connectionContext) {
170 Preconditions.checkArgument(connectionContext != null);
172 final Short version = connectionContext.getFeatures().getVersion();
173 OutboundQueueProvider outboundQueueProvider = new OutboundQueueProviderImpl(version);
174 connectionContext.getConnectionAdapter().registerOutboundQueueHandler(outboundQueueProvider, maxQueueDepth, barrierNanos);
175 connectionContext.setOutboundQueueProvider(outboundQueueProvider);
177 final DeviceState deviceState = new DeviceStateImpl(connectionContext.getFeatures(), connectionContext.getNodeId());
179 final DeviceContext deviceContext = new DeviceContextImpl(connectionContext, deviceState, dataBroker, hashedWheelTimer, messageIntelligenceAgency, throttledNotificationsOfferer);
181 deviceContext.setNotificationService(notificationService);
182 deviceContext.setNotificationPublishService(notificationPublishService);
183 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceState.getNodeInstanceIdentifier(), new NodeBuilder().setId(deviceState.getNodeId()).build());
185 connectionContext.setDeviceDisconnectedHandler(deviceContext);
186 deviceContext.setTranslatorLibrary(translatorLibrary);
187 deviceContext.addDeviceContextClosedHandler(this);
189 final OpenflowProtocolListenerFullImpl messageListener = new OpenflowProtocolListenerFullImpl(
190 connectionContext.getConnectionAdapter(), deviceContext);
192 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture;
196 if (OFConstants.OFP_VERSION_1_0 == version) {
197 final CapabilitiesV10 capabilitiesV10 = connectionContext.getFeatures().getCapabilitiesV10();
199 DeviceStateUtil.setDeviceStateBasedOnV10Capabilities(deviceState, capabilitiesV10);
201 deviceFeaturesFuture = createDeviceFeaturesForOF10(deviceContext, deviceState);
202 // create empty tables after device description is processed
203 chainTableTrunkWriteOF10(deviceContext, deviceFeaturesFuture);
205 for (final PortGrouping port : connectionContext.getFeatures().getPhyPort()) {
206 final short ofVersion = deviceContext.getDeviceState().getVersion();
207 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
208 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = deviceContext.oook().lookupTranslator(translatorKey);
209 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, deviceContext, null);
211 final BigInteger dataPathId = deviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
212 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), port.getPortNo(), ofVersion);
213 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
214 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
215 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
216 final NodeConnector connector = ncBuilder.build();
217 final InstanceIdentifier<NodeConnector> connectorII = deviceState.getNodeInstanceIdentifier().child(NodeConnector.class, connector.getKey());
218 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
220 } else if (OFConstants.OFP_VERSION_1_3 == version) {
221 final Capabilities capabilities = connectionContext.getFeatures().getCapabilities();
222 LOG.debug("Setting capabilities for device {}", deviceContext.getDeviceState().getNodeId());
223 DeviceStateUtil.setDeviceStateBasedOnV13Capabilities(deviceState, capabilities);
224 deviceFeaturesFuture = createDeviceFeaturesForOF13(deviceContext, deviceState);
226 deviceFeaturesFuture = Futures.immediateFailedFuture(new ConnectionException("Unsupported version " + version));
229 Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
231 public void onSuccess(final List<RpcResult<List<MultipartReply>>> result) {
232 deviceContext.getDeviceState().setValid(true);
233 deviceInitPhaseHandler.onDeviceContextLevelUp(deviceContext);
237 public void onFailure(final Throwable t) {
238 // FIXME : remove session
239 LOG.trace("Device capabilities gathering future failed.");
240 LOG.trace("more info in exploration failure..", t);
245 private static void chainTableTrunkWriteOF10(final DeviceContext deviceContext, final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture) {
246 Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
248 public void onSuccess(final List<RpcResult<List<MultipartReply>>> results) {
249 boolean allSucceeded = true;
250 for (final RpcResult<List<MultipartReply>> rpcResult : results) {
251 allSucceeded &= rpcResult.isSuccessful();
254 createEmptyFlowCapableNodeInDs(deviceContext);
255 makeEmptyTables(deviceContext, deviceContext.getDeviceState().getNodeInstanceIdentifier(),
256 deviceContext.getDeviceState().getFeatures().getTables());
261 public void onFailure(final Throwable t) {
267 private ListenableFuture<RpcResult<List<MultipartReply>>> processReplyDesc(final DeviceContext deviceContext,
268 final DeviceState deviceState) {
270 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
272 deviceState.getNodeInstanceIdentifier(),
273 deviceState.getVersion());
277 private ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(final DeviceContext deviceContext,
278 final DeviceState deviceState) {
279 return Futures.allAsList(Arrays.asList(processReplyDesc(deviceContext, deviceState)));
282 private ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(final DeviceContext deviceContext,
283 final DeviceState deviceState) {
284 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = processReplyDesc(deviceContext, deviceState);
286 final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(MultipartType.OFPMPMETERFEATURES,
288 deviceState.getNodeInstanceIdentifier(),
289 deviceState.getVersion());
291 final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(MultipartType.OFPMPGROUPFEATURES,
293 deviceState.getNodeInstanceIdentifier(),
294 deviceState.getVersion());
296 final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures = getNodeStaticInfo(MultipartType.OFPMPTABLEFEATURES,
298 deviceState.getNodeInstanceIdentifier(),
299 deviceState.getVersion());
301 final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(MultipartType.OFPMPPORTDESC,
303 deviceState.getNodeInstanceIdentifier(),
304 deviceState.getVersion());
306 return Futures.allAsList(Arrays.asList(replyDesc,
309 // replyTableFeatures,
310 replyPortDescription));
315 public TranslatorLibrary oook() {
316 return translatorLibrary;
320 public void setTranslatorLibrary(final TranslatorLibrary translatorLibrary) {
321 this.translatorLibrary = translatorLibrary;
324 private ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultipartType type, final DeviceContext deviceContext,
325 final InstanceIdentifier<Node> nodeII, final short version) {
327 final OutboundQueue queue = deviceContext.getPrimaryConnectionContext().getOutboundQueueProvider();
328 Long reservedXid = queue.reserveEntry();
329 final Xid xid = new Xid(reservedXid);
331 final RequestContext<List<MultipartReply>> requestContext = emptyRequestContextStack.createRequestContext();
332 requestContext.setXid(xid);
334 LOG.trace("Hooking xid {} to device context - precaution.", requestContext.getXid().getValue());
335 deviceContext.hookRequestCtx(requestContext.getXid(), requestContext);
337 final ListenableFuture<RpcResult<List<MultipartReply>>> requestContextFuture = requestContext.getFuture();
339 final MultiMsgCollector multiMsgCollector = deviceContext.getMultiMsgCollector();
340 multiMsgCollector.registerMultipartXid(xid.getValue());
341 queue.commitEntry(reservedXid, MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type), new FutureCallback<OfHeader>() {
343 public void onSuccess(final OfHeader ofHeader) {
344 if (ofHeader instanceof MultipartReply) {
345 MultipartReply multipartReply = (MultipartReply) ofHeader;
346 multiMsgCollector.addMultipartMsg(multipartReply);
348 if (null != ofHeader) {
349 LOG.info("Unexpected response type received {}.", ofHeader.getClass());
351 LOG.info("Response received is null.");
358 public void onFailure(final Throwable t) {
359 LOG.info("Fail response from OutboundQueue.");
363 Futures.addCallback(requestContextFuture, new FutureCallback<RpcResult<List<MultipartReply>>>() {
365 public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
366 final List<MultipartReply> result = rpcResult.getResult();
367 if (result != null) {
368 LOG.info("Static node {} info: {} collected", nodeII.toString(), type);
369 translateAndWriteReply(type, deviceContext, nodeII, result);
371 final Iterator<RpcError> rpcErrorIterator = rpcResult.getErrors().iterator();
372 while (rpcErrorIterator.hasNext()) {
373 final RpcError rpcError = rpcErrorIterator.next();
374 LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
375 if (null != rpcError.getCause()) {
376 LOG.trace("Detailed error:", rpcError.getCause());
379 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
380 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
386 public void onFailure(final Throwable throwable) {
387 LOG.info("Request of type {} for static info of node {} failed.", type, nodeII);
393 final ListenableFuture<RpcResult<Void>> rpcFuture = JdkFutureAdapters.listenInPoolThread(deviceContext.getPrimaryConnectionContext().getConnectionAdapter()
394 .multipartRequest(MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type)));
395 final OFJResult2RequestCtxFuture OFJResult2RequestCtxFuture = new OFJResult2RequestCtxFuture(requestContext, deviceContext);
396 OFJResult2RequestCtxFuture.processResultFromOfJava(rpcFuture);
399 return requestContext.getFuture();
402 // FIXME : remove after ovs tableFeatures fix
403 private static void makeEmptyTables(final DeviceContext dContext, final InstanceIdentifier<Node> nodeII, final Short nrOfTables) {
404 LOG.debug("About to create {} empty tables.", nrOfTables);
405 for (int i = 0; i < nrOfTables; i++) {
406 final short tId = (short) i;
407 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tId));
408 final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
409 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
413 private static void translateAndWriteReply(final MultipartType type, final DeviceContext dContext,
414 final InstanceIdentifier<Node> nodeII, final Collection<MultipartReply> result) {
415 for (final MultipartReply reply : result) {
416 final MultipartReplyBody body = reply.getMultipartReplyBody();
419 Preconditions.checkArgument(body instanceof MultipartReplyDescCase);
420 final MultipartReplyDesc replyDesc = ((MultipartReplyDescCase) body).getMultipartReplyDesc();
421 final FlowCapableNode fcNode = NodeStaticReplyTranslatorUtil.nodeDescTranslator(replyDesc);
422 final InstanceIdentifier<FlowCapableNode> fNodeII = nodeII.augmentation(FlowCapableNode.class);
423 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, fcNode);
426 case OFPMPTABLEFEATURES:
427 Preconditions.checkArgument(body instanceof MultipartReplyTableFeaturesCase);
428 final MultipartReplyTableFeatures tableFeatures = ((MultipartReplyTableFeaturesCase) body).getMultipartReplyTableFeatures();
429 final List<TableFeatures> tables = NodeStaticReplyTranslatorUtil.nodeTableFeatureTranslator(tableFeatures);
430 for (final TableFeatures table : tables) {
431 final Short tableId = table.getTableId();
432 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tableId));
433 final TableBuilder tableBuilder = new TableBuilder().setId(tableId).setTableFeatures(Collections.singletonList(table));
434 tableBuilder.addAugmentation(FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
435 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
439 case OFPMPMETERFEATURES:
440 Preconditions.checkArgument(body instanceof MultipartReplyMeterFeaturesCase);
441 final MultipartReplyMeterFeatures meterFeatures = ((MultipartReplyMeterFeaturesCase) body).getMultipartReplyMeterFeatures();
442 final NodeMeterFeatures mFeature = NodeStaticReplyTranslatorUtil.nodeMeterFeatureTranslator(meterFeatures);
443 final InstanceIdentifier<NodeMeterFeatures> mFeatureII = nodeII.augmentation(NodeMeterFeatures.class);
444 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, mFeatureII, mFeature);
445 if (0L < mFeature.getMeterFeatures().getMaxMeter().getValue()) {
446 dContext.getDeviceState().setMeterAvailable(true);
450 case OFPMPGROUPFEATURES:
451 Preconditions.checkArgument(body instanceof MultipartReplyGroupFeaturesCase);
452 final MultipartReplyGroupFeatures groupFeatures = ((MultipartReplyGroupFeaturesCase) body).getMultipartReplyGroupFeatures();
453 final NodeGroupFeatures gFeature = NodeStaticReplyTranslatorUtil.nodeGroupFeatureTranslator(groupFeatures);
454 final InstanceIdentifier<NodeGroupFeatures> gFeatureII = nodeII.augmentation(NodeGroupFeatures.class);
455 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, gFeatureII, gFeature);
459 Preconditions.checkArgument(body instanceof MultipartReplyPortDescCase);
460 final MultipartReplyPortDesc portDesc = ((MultipartReplyPortDescCase) body).getMultipartReplyPortDesc();
461 for (final PortGrouping port : portDesc.getPorts()) {
462 final short ofVersion = dContext.getDeviceState().getVersion();
463 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
464 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = dContext.oook().lookupTranslator(translatorKey);
465 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, dContext, null);
467 final BigInteger dataPathId = dContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
468 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), port.getPortNo(), ofVersion);
469 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
470 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
471 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
472 final NodeConnector connector = ncBuilder.build();
474 final InstanceIdentifier<NodeConnector> connectorII = nodeII.child(NodeConnector.class, connector.getKey());
475 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
481 throw new IllegalArgumentException("Unnexpected MultipartType " + type);
487 public void setNotificationService(final NotificationService notificationServiceParam) {
488 notificationService = notificationServiceParam;
492 public void setNotificationPublishService(final NotificationPublishService notificationService) {
493 this.notificationPublishService = notificationService;
497 public void close() throws Exception {
498 for (final DeviceContext deviceContext : deviceContexts) {
499 deviceContext.close();
501 if (throttledNotificationsOfferer != null) {
502 throttledNotificationsOfferer.close();
506 private static void createEmptyFlowCapableNodeInDs(final DeviceContext deviceContext) {
507 final FlowCapableNodeBuilder flowCapableNodeBuilder = new FlowCapableNodeBuilder();
508 final InstanceIdentifier<FlowCapableNode> fNodeII = deviceContext.getDeviceState().getNodeInstanceIdentifier().augmentation(FlowCapableNode.class);
509 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, flowCapableNodeBuilder.build());
513 public void onDeviceContextClosed(final DeviceContext deviceContext) {
514 deviceContexts.remove(deviceContext);
518 public void initialize() {
519 spyPool = new ScheduledThreadPoolExecutor(1);
520 spyPool.scheduleAtFixedRate(messageIntelligenceAgency, spyRate, spyRate, TimeUnit.SECONDS);
522 throttledNotificationsOfferer = new ThrottledNotificationsOffererImpl<>(notificationPublishService, messageIntelligenceAgency);