2 * Copyright (c) 2016 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
9 package org.opendaylight.openflowplugin.impl.util;
11 import com.google.common.base.Preconditions;
12 import com.google.common.util.concurrent.AsyncFunction;
13 import com.google.common.util.concurrent.FutureCallback;
14 import com.google.common.util.concurrent.Futures;
15 import com.google.common.util.concurrent.ListenableFuture;
16 import com.google.common.util.concurrent.SettableFuture;
17 import java.math.BigInteger;
18 import java.net.InetSocketAddress;
19 import java.util.Arrays;
20 import java.util.Collection;
21 import java.util.Collections;
22 import java.util.Iterator;
23 import java.util.List;
24 import java.util.concurrent.ExecutionException;
25 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
26 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
27 import org.opendaylight.openflowplugin.api.ConnectionException;
28 import org.opendaylight.openflowplugin.api.OFConstants;
29 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
30 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
31 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
32 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
33 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
34 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
35 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
36 import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
37 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
38 import org.opendaylight.openflowplugin.impl.common.MultipartRequestInputFactory;
39 import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
40 import org.opendaylight.openflowplugin.impl.rpc.AbstractRequestContext;
41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
43 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeatures;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeaturesKey;
80 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
81 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
82 import org.opendaylight.yangtools.yang.common.RpcError;
83 import org.opendaylight.yangtools.yang.common.RpcResult;
84 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
85 import org.slf4j.Logger;
86 import org.slf4j.LoggerFactory;
88 public class DeviceInitializationUtils {
90 private static final Logger LOG = LoggerFactory.getLogger(DeviceInitializationUtils.class);
93 * InitializationNodeInformation is good to call only for MASTER otherwise we will have not empty transaction
94 * for every Cluster Node (SLAVE too) and we will get race-condition by closing Connection.
96 * @param deviceContext
97 * @param switchFeaturesMandatory
98 * @param convertorExecutor
100 public static void initializeNodeInformation(final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) throws ExecutionException, InterruptedException {
101 Preconditions.checkArgument(deviceContext != null);
102 final DeviceState deviceState = Preconditions.checkNotNull(deviceContext.getDeviceState());
103 final DeviceInfo deviceInfo = deviceContext.getDeviceInfo();
104 final ConnectionContext connectionContext = Preconditions.checkNotNull(deviceContext.getPrimaryConnectionContext());
105 final short version = deviceInfo.getVersion();
106 LOG.trace("initalizeNodeInformation for node {}", deviceInfo.getNodeId());
107 final SettableFuture<Void> returnFuture = SettableFuture.<Void>create();
108 addNodeToOperDS(deviceContext, returnFuture);
109 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture;
110 if (OFConstants.OFP_VERSION_1_0 == version) {
111 final CapabilitiesV10 capabilitiesV10 = connectionContext.getFeatures().getCapabilitiesV10();
113 DeviceStateUtil.setDeviceStateBasedOnV10Capabilities(deviceState, capabilitiesV10);
115 deviceFeaturesFuture = createDeviceFeaturesForOF10(deviceContext);
116 // create empty tables after device description is processed
117 chainTableTrunkWriteOF10(deviceContext, deviceFeaturesFuture);
119 final short ofVersion = deviceInfo.getVersion();
120 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
121 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = deviceContext.oook()
122 .lookupTranslator(translatorKey);
123 final BigInteger dataPathId = deviceContext.getDeviceInfo().getDatapathId();
125 for (final PortGrouping port : connectionContext.getFeatures().getPhyPort()) {
126 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, deviceContext.getDeviceInfo(), null);
128 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(
129 dataPathId.toString(), port.getPortNo(), ofVersion);
130 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
131 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
132 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class,
133 new FlowCapableNodeConnectorStatisticsDataBuilder().build());
134 final NodeConnector connector = ncBuilder.build();
135 final InstanceIdentifier<NodeConnector> connectorII = deviceInfo.getNodeInstanceIdentifier().child(
136 NodeConnector.class, connector.getKey());
138 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
139 } catch (final Exception e) {
140 LOG.debug("initializeNodeInformation: Failed to write node {} to DS ", deviceInfo.getNodeId().toString(),
145 } else if (OFConstants.OFP_VERSION_1_3 == version) {
146 final Capabilities capabilities = connectionContext.getFeatures().getCapabilities();
147 LOG.debug("Setting capabilities for device {}", deviceInfo.getNodeId());
148 DeviceStateUtil.setDeviceStateBasedOnV13Capabilities(deviceState, capabilities);
149 createDeviceFeaturesForOF13(deviceContext, switchFeaturesMandatory, convertorExecutor).get();
151 throw new ExecutionException(new ConnectionException("Unsupported version " + version));
156 private static void addNodeToOperDS(final DeviceContext deviceContext, final SettableFuture<Void> future) {
157 Preconditions.checkArgument(deviceContext != null);
158 final NodeBuilder nodeBuilder = new NodeBuilder().setId(deviceContext.getDeviceInfo().getNodeId()).setNodeConnector(
159 Collections.<NodeConnector>emptyList());
161 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
162 nodeBuilder.build());
163 } catch (final Exception e) {
164 LOG.warn("addNodeToOperDS: Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId(), e);
169 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(
170 final DeviceContext deviceContext) {
171 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
172 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
174 return Futures.allAsList(Arrays.asList(replyDesc));
177 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(
178 final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) {
180 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
181 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
183 //first process description reply, write data to DS and write consequent data if successful
184 return Futures.transform(replyDesc,
185 new AsyncFunction<RpcResult<List<MultipartReply>>, List<RpcResult<List<MultipartReply>>>>() {
187 public ListenableFuture<List<RpcResult<List<MultipartReply>>>> apply(
188 final RpcResult<List<MultipartReply>> rpcResult) throws Exception {
190 translateAndWriteReply(MultipartType.OFPMPDESC, deviceContext,
191 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), rpcResult.getResult(), convertorExecutor);
193 final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(
194 MultipartType.OFPMPMETERFEATURES, deviceContext,
195 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
197 createSuccessProcessingCallback(MultipartType.OFPMPMETERFEATURES, deviceContext,
198 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyMeterFeature, convertorExecutor);
200 final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(
201 MultipartType.OFPMPGROUPFEATURES, deviceContext,
202 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
203 createSuccessProcessingCallback(MultipartType.OFPMPGROUPFEATURES, deviceContext,
204 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyGroupFeatures, convertorExecutor);
206 final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures = getNodeStaticInfo(
207 MultipartType.OFPMPTABLEFEATURES, deviceContext,
208 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
209 createSuccessProcessingCallback(MultipartType.OFPMPTABLEFEATURES, deviceContext,
210 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyTableFeatures, convertorExecutor);
212 final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(
213 MultipartType.OFPMPPORTDESC, deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
214 deviceContext.getDeviceInfo().getVersion());
215 createSuccessProcessingCallback(MultipartType.OFPMPPORTDESC, deviceContext,
216 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyPortDescription, convertorExecutor);
217 if (switchFeaturesMandatory) {
218 return Futures.allAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
219 replyTableFeatures, replyPortDescription));
221 return Futures.successfulAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
222 replyTableFeatures, replyPortDescription));
229 static void translateAndWriteReply(final MultipartType type, final DeviceContext dContext,
230 final InstanceIdentifier<Node> nodeII, final Collection<MultipartReply> result,
231 final ConvertorExecutor convertorExecutor) {
233 for (final MultipartReply reply : result) {
234 final MultipartReplyBody body = reply.getMultipartReplyBody();
237 Preconditions.checkArgument(body instanceof MultipartReplyDescCase);
238 final MultipartReplyDesc replyDesc = ((MultipartReplyDescCase) body).getMultipartReplyDesc();
239 final FlowCapableNode fcNode = NodeStaticReplyTranslatorUtil.nodeDescTranslator(replyDesc,
240 getIpAddressOf(dContext));
241 final InstanceIdentifier<FlowCapableNode> fNodeII = nodeII.augmentation(FlowCapableNode.class);
242 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, fcNode);
245 case OFPMPTABLEFEATURES:
246 Preconditions.checkArgument(body instanceof MultipartReplyTableFeaturesCase);
247 final MultipartReplyTableFeatures tableFeaturesMP = ((MultipartReplyTableFeaturesCase) body)
248 .getMultipartReplyTableFeatures();
249 final List<TableFeatures> tableFeatures = NodeStaticReplyTranslatorUtil
250 .nodeTableFeatureTranslator(tableFeaturesMP, dContext.getDeviceInfo().getVersion(), convertorExecutor);
251 for (final TableFeatures tableFeature : tableFeatures) {
252 final Short tableId = tableFeature.getTableId();
253 final KeyedInstanceIdentifier<TableFeatures, TableFeaturesKey> tableFeaturesII =
254 nodeII.augmentation(FlowCapableNode.class)
255 .child(TableFeatures.class, new TableFeaturesKey(tableId));
256 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableFeaturesII, tableFeature);
258 // write parent for table statistics
259 final KeyedInstanceIdentifier<Table, TableKey> tableII =
260 nodeII.augmentation(FlowCapableNode.class)
261 .child(Table.class, new TableKey(tableId));
262 final TableBuilder tableBld = new TableBuilder().setId(tableId)
263 .addAugmentation(FlowTableStatisticsData.class,
264 new FlowTableStatisticsDataBuilder().build());
266 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBld.build());
270 case OFPMPMETERFEATURES:
271 Preconditions.checkArgument(body instanceof MultipartReplyMeterFeaturesCase);
272 final MultipartReplyMeterFeatures meterFeatures = ((MultipartReplyMeterFeaturesCase) body)
273 .getMultipartReplyMeterFeatures();
274 final NodeMeterFeatures mFeature = NodeStaticReplyTranslatorUtil
275 .nodeMeterFeatureTranslator(meterFeatures);
276 final InstanceIdentifier<NodeMeterFeatures> mFeatureII = nodeII
277 .augmentation(NodeMeterFeatures.class);
278 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, mFeatureII, mFeature);
279 if (0L < mFeature.getMeterFeatures().getMaxMeter().getValue()) {
280 dContext.getDeviceState().setMeterAvailable(true);
284 case OFPMPGROUPFEATURES:
285 Preconditions.checkArgument(body instanceof MultipartReplyGroupFeaturesCase);
286 final MultipartReplyGroupFeatures groupFeatures = ((MultipartReplyGroupFeaturesCase) body)
287 .getMultipartReplyGroupFeatures();
288 final NodeGroupFeatures gFeature = NodeStaticReplyTranslatorUtil
289 .nodeGroupFeatureTranslator(groupFeatures);
290 final InstanceIdentifier<NodeGroupFeatures> gFeatureII = nodeII
291 .augmentation(NodeGroupFeatures.class);
292 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, gFeatureII, gFeature);
296 Preconditions.checkArgument(body instanceof MultipartReplyPortDescCase);
297 final MultipartReplyPortDesc portDesc = ((MultipartReplyPortDescCase) body)
298 .getMultipartReplyPortDesc();
299 for (final PortGrouping port : portDesc.getPorts()) {
300 final short ofVersion = dContext.getDeviceInfo().getVersion();
301 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
302 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = dContext.oook()
303 .lookupTranslator(translatorKey);
304 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, dContext.getDeviceInfo(), null);
306 final BigInteger dataPathId = dContext.getPrimaryConnectionContext().getFeatures()
308 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(
309 dataPathId.toString(), port.getPortNo(), ofVersion);
310 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
311 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
313 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class,
314 new FlowCapableNodeConnectorStatisticsDataBuilder().build());
315 final NodeConnector connector = ncBuilder.build();
317 final InstanceIdentifier<NodeConnector> connectorII = nodeII.child(NodeConnector.class,
319 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
325 throw new IllegalArgumentException("Unnexpected MultipartType " + type);
328 } catch (final Exception e) {
329 LOG.debug("translateAndWriteReply: Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
333 private static void createEmptyFlowCapableNodeInDs(final DeviceContext deviceContext) {
334 final FlowCapableNodeBuilder flowCapableNodeBuilder = new FlowCapableNodeBuilder();
335 final InstanceIdentifier<FlowCapableNode> fNodeII = deviceContext.getDeviceInfo().getNodeInstanceIdentifier()
336 .augmentation(FlowCapableNode.class);
338 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, flowCapableNodeBuilder.build());
339 } catch (final Exception e) {
340 LOG.debug("createEmptyFlowCapableNodeInDs: Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId().toString(), e);
344 private static IpAddress getIpAddressOf(final DeviceContext deviceContext) {
346 final InetSocketAddress remoteAddress = deviceContext.getPrimaryConnectionContext().getConnectionAdapter()
349 if (remoteAddress == null) {
350 LOG.warn("IP address of the node {} cannot be obtained. No connection with switch.", deviceContext
351 .getDeviceInfo().getNodeId());
354 LOG.info("IP address of switch is: {}", remoteAddress);
356 return IetfInetUtil.INSTANCE.ipAddressFor(remoteAddress.getAddress());
359 // FIXME : remove after ovs tableFeatures fix
360 private static void makeEmptyTables(final DeviceContext dContext, final InstanceIdentifier<Node> nodeII,
361 final Short nrOfTables) {
362 LOG.debug("About to create {} empty tables.", nrOfTables);
363 for (int i = 0; i < nrOfTables; i++) {
364 final short tId = (short) i;
365 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class,
367 final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(
368 FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
371 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
372 } catch (final Exception e) {
373 LOG.debug("makeEmptyTables: Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
379 static void createSuccessProcessingCallback(final MultipartType type, final DeviceContext deviceContext,
380 final InstanceIdentifier<Node> nodeII,
381 final ListenableFuture<RpcResult<List<MultipartReply>>> requestContextFuture,
382 final ConvertorExecutor convertorExecutor) {
383 Futures.addCallback(requestContextFuture, new FutureCallback<RpcResult<List<MultipartReply>>>() {
385 public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
386 final List<MultipartReply> result = rpcResult.getResult();
387 if (result != null) {
388 LOG.info("Static node {} info: {} collected", deviceContext.getDeviceInfo().getNodeId(), type);
389 translateAndWriteReply(type, deviceContext, nodeII, result, convertorExecutor);
391 final Iterator<RpcError> rpcErrorIterator = rpcResult.getErrors().iterator();
392 while (rpcErrorIterator.hasNext()) {
393 final RpcError rpcError = rpcErrorIterator.next();
394 LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
395 if (null != rpcError.getCause()) {
396 LOG.trace("Detailed error:", rpcError.getCause());
399 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
400 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
401 .getFeatures().getTables());
407 public void onFailure(final Throwable throwable) {
408 LOG.info("Request of type {} for static info of node {} failed.", type, nodeII);
413 private static ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultipartType type,
414 final DeviceContext deviceContext, final InstanceIdentifier<Node> nodeII, final short version) {
416 final OutboundQueue queue = deviceContext.getPrimaryConnectionContext().getOutboundQueueProvider();
418 final Long reserved = deviceContext.getDeviceInfo().reserveXidForDeviceMessage();
419 final RequestContext<List<MultipartReply>> requestContext = new AbstractRequestContext<List<MultipartReply>>(
422 public void close() {
427 final Xid xid = requestContext.getXid();
429 LOG.trace("Hooking xid {} to device context - precaution.", reserved);
431 final MultiMsgCollector multiMsgCollector = deviceContext.getMultiMsgCollector(requestContext);
432 queue.commitEntry(xid.getValue(),
433 MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type),
434 new FutureCallback<OfHeader>() {
436 public void onSuccess(final OfHeader ofHeader) {
437 if (ofHeader instanceof MultipartReply) {
438 final MultipartReply multipartReply = (MultipartReply) ofHeader;
439 multiMsgCollector.addMultipartMsg(multipartReply);
440 } else if (null != ofHeader) {
441 LOG.info("Unexpected response type received {}.", ofHeader.getClass());
443 multiMsgCollector.endCollecting();
444 LOG.info("Response received is null.");
449 public void onFailure(final Throwable t) {
450 LOG.info("Fail response from OutboundQueue for multipart type {}.", type);
451 final RpcResult<List<MultipartReply>> rpcResult = RpcResultBuilder
452 .<List<MultipartReply>>failed().build();
453 requestContext.setResult(rpcResult);
454 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
455 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
456 .getFeatures().getTables());
458 requestContext.close();
462 return requestContext.getFuture();
465 static void chainTableTrunkWriteOF10(final DeviceContext deviceContext,
466 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture) {
469 LOG.trace("Waiting for protocol version 1.0");
470 List<RpcResult<List<MultipartReply>>> results = deviceFeaturesFuture.get();
471 boolean allSucceeded = true;
472 for (final RpcResult<List<MultipartReply>> rpcResult : results) {
473 allSucceeded &= rpcResult.isSuccessful();
476 LOG.debug("Creating emtpy flow capable node: {}", deviceContext.getDeviceInfo().getNodeId().getValue());
477 createEmptyFlowCapableNodeInDs(deviceContext);
478 LOG.debug("Creating emtpy tables for {}", deviceContext.getDeviceInfo().getNodeId().getValue());
479 makeEmptyTables(deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
480 deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
482 } catch (InterruptedException | ExecutionException e) {
483 LOG.warn("Error occurred in preparation node {} for protocol 1.0", deviceContext.getDeviceInfo().getNodeId().getValue());