2 * Copyright (c) 2014 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.controller.sal.compatibility.adsal;
10 import java.math.BigInteger;
11 import java.util.ArrayList;
12 import java.util.List;
13 import java.util.concurrent.Future;
15 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
16 import org.opendaylight.controller.sal.common.util.Futures;
17 import org.opendaylight.controller.sal.common.util.Rpcs;
18 import org.opendaylight.controller.sal.compatibility.FromSalConversionsUtils;
19 import org.opendaylight.controller.sal.compatibility.InventoryMapping;
20 import org.opendaylight.controller.sal.compatibility.NodeMapping;
21 import org.opendaylight.controller.sal.compatibility.ToSalConversionsUtils;
22 import org.opendaylight.controller.sal.core.ConstructionException;
23 import org.opendaylight.controller.sal.core.Node;
24 import org.opendaylight.controller.sal.flowprogrammer.Flow;
25 import org.opendaylight.controller.sal.reader.FlowOnNode;
26 import org.opendaylight.controller.sal.reader.IReadService;
27 import org.opendaylight.controller.sal.reader.IReadServiceListener;
28 import org.opendaylight.controller.sal.reader.NodeConnectorStatistics;
29 import org.opendaylight.controller.sal.reader.NodeDescription;
30 import org.opendaylight.controller.sal.reader.NodeTableStatistics;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter32;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter64;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdateBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForGivenMatchInput;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForGivenMatchOutput;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableInput;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableOutput;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableOutputBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesInput;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesOutput;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableInput;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutput;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutputBuilder;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsService;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapList;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsUpdateBuilder;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMap;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMapBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev131103.TransactionId;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.DurationBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.Bytes;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.BytesBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.Packets;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.PacketsBuilder;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsUpdateBuilder;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMap;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMapBuilder;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId;
63 import org.opendaylight.yangtools.yang.common.RpcResult;
64 import org.slf4j.Logger;
65 import org.slf4j.LoggerFactory;
67 public class FlowStatisticsAdapter implements OpendaylightFlowStatisticsService, IReadServiceListener{
69 private static final Logger LOG = LoggerFactory.getLogger(FlowStatisticsAdapter.class);
70 private IReadService readDelegate;
71 private NotificationProviderService notifier;
74 public Future<RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput>> getAggregateFlowStatisticsFromFlowTableForAllFlows(
75 GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput input) {
76 //TODO: No supported API exist in AD-SAL, it can either be implemented by fetching all the stats of the flows and
77 // generating aggregate flow statistics out of those individual flow stats.
82 public Future<RpcResult<GetAggregateFlowStatisticsFromFlowTableForGivenMatchOutput>> getAggregateFlowStatisticsFromFlowTableForGivenMatch(
83 GetAggregateFlowStatisticsFromFlowTableForGivenMatchInput input) {
84 //TODO: No supported API exist in AD-SAL, it can either be implemented by fetching all the stats of the flows and
85 // generating aggregate flow statistics out of those individual flow stats.
90 public Future<RpcResult<GetAllFlowStatisticsFromFlowTableOutput>> getAllFlowStatisticsFromFlowTable(
91 GetAllFlowStatisticsFromFlowTableInput input) {
92 GetAllFlowStatisticsFromFlowTableOutput rpcResultType = null;
93 boolean rpcResultBool = false;
96 Node adNode = NodeMapping.toADNode(input.getNode());
97 List<FlowOnNode> flowsOnNode = readDelegate.readAllFlows(adNode);
98 List<FlowAndStatisticsMapList> flowsStatistics = toOdFlowsStatistics(flowsOnNode);
99 GetAllFlowStatisticsFromFlowTableOutputBuilder builder = new GetAllFlowStatisticsFromFlowTableOutputBuilder();
100 builder.setTransactionId(new TransactionId(new BigInteger("0")));
101 rpcResultType = builder.setFlowAndStatisticsMapList(flowsStatistics).build();
103 rpcResultBool = true;
104 } catch (ConstructionException e) {
105 LOG.error(e.getMessage());
108 return Futures.immediateFuture(Rpcs.getRpcResult(rpcResultBool, rpcResultType, null));
112 * Essentially this API will return the same result as getAllFlowStatisticsFromFlowTable
115 public Future<RpcResult<GetAllFlowsStatisticsFromAllFlowTablesOutput>> getAllFlowsStatisticsFromAllFlowTables(
116 GetAllFlowsStatisticsFromAllFlowTablesInput input) {
118 GetAllFlowsStatisticsFromAllFlowTablesOutput rpcResultType = null;
119 boolean rpcResultBool = false;
122 Node adNode = NodeMapping.toADNode(input.getNode());
123 List<FlowOnNode> flowsOnNode = readDelegate.readAllFlows(adNode);
124 List<FlowAndStatisticsMapList> flowsStatistics = toOdFlowsStatistics(flowsOnNode);
125 GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder builder = new GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder();
126 builder.setTransactionId(new TransactionId(new BigInteger("0")));
127 rpcResultType = builder.setFlowAndStatisticsMapList(flowsStatistics).build();
129 rpcResultBool = true;
130 } catch (ConstructionException e) {
131 LOG.error(e.getMessage());
134 return Futures.immediateFuture(Rpcs.getRpcResult(rpcResultBool, rpcResultType, null));
138 public Future<RpcResult<GetFlowStatisticsFromFlowTableOutput>> getFlowStatisticsFromFlowTable(
139 GetFlowStatisticsFromFlowTableInput input) {
140 GetFlowStatisticsFromFlowTableOutput rpcResultType = null;
141 boolean rpcResultBool = false;
144 Node node = NodeMapping.toADNode(input.getNode());
145 Flow flow = ToSalConversionsUtils.toFlow(input, null);
146 FlowOnNode readFlow = readDelegate.readFlow(node, flow);
147 List<FlowAndStatisticsMapList> flowOnNodeToFlowStatistics = new ArrayList<FlowAndStatisticsMapList>();
148 flowOnNodeToFlowStatistics.add(toOdFlowStatistics(readFlow));
149 rpcResultType = new GetFlowStatisticsFromFlowTableOutputBuilder().setFlowAndStatisticsMapList(flowOnNodeToFlowStatistics).build();
150 rpcResultBool = true;
151 } catch (ConstructionException e) {
152 LOG.error(e.getMessage());
155 return Futures.immediateFuture(Rpcs.getRpcResult(rpcResultBool, rpcResultType, null));
159 public void nodeFlowStatisticsUpdated(Node node, List<FlowOnNode> flowStatsList) {
160 List<FlowAndStatisticsMapList> flowStatistics = toOdFlowsStatistics(flowStatsList);
161 FlowsStatisticsUpdateBuilder flowsStatisticsUpdateBuilder = new FlowsStatisticsUpdateBuilder();
162 flowsStatisticsUpdateBuilder.setFlowAndStatisticsMapList(flowStatistics);
163 flowsStatisticsUpdateBuilder.setMoreReplies(false);
164 flowsStatisticsUpdateBuilder.setTransactionId(null);
165 flowsStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
166 notifier.publish(flowsStatisticsUpdateBuilder.build());
170 public void nodeConnectorStatisticsUpdated(Node node, List<NodeConnectorStatistics> ncStatsList) {
171 NodeConnectorStatisticsUpdateBuilder nodeConnectorStatisticsUpdateBuilder = new NodeConnectorStatisticsUpdateBuilder();
172 List<NodeConnectorStatisticsAndPortNumberMap> nodeConnectorStatistics = toOdNodeConnectorStatistics(ncStatsList);
174 nodeConnectorStatisticsUpdateBuilder.setNodeConnectorStatisticsAndPortNumberMap(nodeConnectorStatistics);
175 nodeConnectorStatisticsUpdateBuilder.setMoreReplies(false);
176 nodeConnectorStatisticsUpdateBuilder.setTransactionId(null);
177 nodeConnectorStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
178 notifier.publish(nodeConnectorStatisticsUpdateBuilder.build());
182 public void nodeTableStatisticsUpdated(Node node, List<NodeTableStatistics> tableStatsList) {
184 FlowTableStatisticsUpdateBuilder flowTableStatisticsUpdateBuilder = new FlowTableStatisticsUpdateBuilder();
186 List<FlowTableAndStatisticsMap> flowTableStatistics = toOdFlowTableStatistics(tableStatsList);
187 flowTableStatisticsUpdateBuilder.setFlowTableAndStatisticsMap(flowTableStatistics);
188 flowTableStatisticsUpdateBuilder.setMoreReplies(false);
189 flowTableStatisticsUpdateBuilder.setTransactionId(null);
190 flowTableStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
191 notifier.publish(flowTableStatisticsUpdateBuilder.build());
195 public void descriptionStatisticsUpdated(Node node, NodeDescription nodeDescription) {
196 // TODO which *StatisticsUpdated interface should be used?
200 private List<FlowAndStatisticsMapList> toOdFlowsStatistics(List<FlowOnNode> flowsOnNode) {
201 List<FlowAndStatisticsMapList> flowsStatistics = new ArrayList<>();
202 for (FlowOnNode flowOnNode : flowsOnNode) {
203 flowsStatistics.add(toOdFlowStatistics(flowOnNode));
205 return flowsStatistics;
208 private FlowAndStatisticsMapList toOdFlowStatistics(FlowOnNode flowOnNode) {
209 FlowAndStatisticsMapListBuilder builder = new FlowAndStatisticsMapListBuilder();
211 builder.setByteCount(toCounter64(flowOnNode.getByteCount()));
212 builder.setPacketCount(toCounter64(flowOnNode.getPacketCount()));
213 builder.setDuration(extractDuration(flowOnNode));
214 builder.setMatch(FromSalConversionsUtils.toMatch(flowOnNode.getFlow().getMatch()));
215 builder.setPriority((int)flowOnNode.getFlow().getPriority());
216 builder.setHardTimeout((int)flowOnNode.getFlow().getHardTimeout());
217 builder.setIdleTimeout((int)flowOnNode.getFlow().getIdleTimeout());
218 //TODO: actions to instruction conversion
219 builder.setInstructions(null);
220 return builder.build();
223 private org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.Duration extractDuration(FlowOnNode flowOnNode) {
224 DurationBuilder builder = new DurationBuilder();
225 builder.setNanosecond(new Counter32((long)flowOnNode.getDurationNanoseconds()));
226 builder.setSecond(new Counter32((long)flowOnNode.getDurationSeconds()));
227 return builder.build();
230 private Counter64 toCounter64(long num) {
231 String byteCountStr = String.valueOf(num);
232 BigInteger byteCountBigInt = new BigInteger(byteCountStr);
233 return new Counter64(byteCountBigInt);
236 private List<FlowTableAndStatisticsMap> toOdFlowTableStatistics(List<NodeTableStatistics> tableStatsList) {
238 List<FlowTableAndStatisticsMap> flowTableStatsMap = new ArrayList<FlowTableAndStatisticsMap>();
239 for (NodeTableStatistics nodeTableStatistics : tableStatsList) {
240 FlowTableAndStatisticsMapBuilder flowTableAndStatisticsMapBuilder = new FlowTableAndStatisticsMapBuilder();
241 flowTableAndStatisticsMapBuilder.setActiveFlows(new Counter32((long) nodeTableStatistics.getActiveCount()));
242 flowTableAndStatisticsMapBuilder.setPacketsLookedUp(toCounter64(nodeTableStatistics.getLookupCount()));
243 flowTableAndStatisticsMapBuilder.setPacketsMatched(toCounter64(nodeTableStatistics.getMatchedCount()));
244 flowTableAndStatisticsMapBuilder.setActiveFlows(new Counter32((long) nodeTableStatistics.getActiveCount()));
245 flowTableAndStatisticsMapBuilder.setTableId(new TableId((short)nodeTableStatistics.getNodeTable().getID()));
246 flowTableStatsMap.add(flowTableAndStatisticsMapBuilder.build());
249 return flowTableStatsMap;
252 private List<NodeConnectorStatisticsAndPortNumberMap> toOdNodeConnectorStatistics(
253 List<NodeConnectorStatistics> ncStatsList) {
254 List<NodeConnectorStatisticsAndPortNumberMap> nodeConnectorStatisticsList = new ArrayList<NodeConnectorStatisticsAndPortNumberMap>();
255 for(NodeConnectorStatistics ofNodeConnectorStatistics : ncStatsList){
256 NodeConnectorStatisticsAndPortNumberMapBuilder nodeConnectorStatisticsAndPortNumberMapBuilder = new NodeConnectorStatisticsAndPortNumberMapBuilder();
258 nodeConnectorStatisticsAndPortNumberMapBuilder.setBytes(extractBytes(ofNodeConnectorStatistics));
259 nodeConnectorStatisticsAndPortNumberMapBuilder.setCollisionCount(toBI(ofNodeConnectorStatistics.getCollisionCount()));
260 nodeConnectorStatisticsAndPortNumberMapBuilder.setDuration(null);
261 nodeConnectorStatisticsAndPortNumberMapBuilder.setPackets(extractPackets(ofNodeConnectorStatistics));
262 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveCrcError(toBI(ofNodeConnectorStatistics.getReceiveCRCErrorCount()));
263 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveDrops(toBI(ofNodeConnectorStatistics.getReceiveDropCount()));
264 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveErrors(toBI(ofNodeConnectorStatistics.getReceiveErrorCount()));
265 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveFrameError(toBI(ofNodeConnectorStatistics.getReceiveFrameErrorCount()));
266 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveOverRunError(toBI(ofNodeConnectorStatistics.getReceiveOverRunErrorCount()));
267 nodeConnectorStatisticsAndPortNumberMapBuilder.setTransmitDrops(toBI(ofNodeConnectorStatistics.getTransmitDropCount()));
268 nodeConnectorStatisticsAndPortNumberMapBuilder.setTransmitErrors(toBI(ofNodeConnectorStatistics.getTransmitErrorCount()));
269 nodeConnectorStatisticsList.add(nodeConnectorStatisticsAndPortNumberMapBuilder.build());
272 return nodeConnectorStatisticsList;
275 private BigInteger toBI(long num) {
276 String numStr = String.valueOf(num);
277 return new BigInteger(numStr);
280 private Packets extractPackets(NodeConnectorStatistics nodeConnectorStatistics) {
281 long receivePacketCount = nodeConnectorStatistics.getReceivePacketCount();
282 long transmitPacketCount = nodeConnectorStatistics.getTransmitPacketCount();
284 PacketsBuilder builder = new PacketsBuilder();
285 builder.setReceived(toBI(receivePacketCount));
286 builder.setTransmitted(toBI(transmitPacketCount));
288 return builder.build();
291 private Bytes extractBytes(NodeConnectorStatistics nodeConnectorStatistics) {
292 long transmitByteCount = nodeConnectorStatistics.getTransmitByteCount();
293 long receiveByteCount = nodeConnectorStatistics.getReceiveByteCount();
295 BytesBuilder builder = new BytesBuilder();
296 builder.setReceived(toBI(receiveByteCount));
297 builder.setTransmitted(toBI(transmitByteCount));
299 return builder.build();