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.compatibility.FromSalConversionsUtils;
17 import org.opendaylight.controller.sal.compatibility.InventoryMapping;
18 import org.opendaylight.controller.sal.compatibility.NodeMapping;
19 import org.opendaylight.controller.sal.compatibility.ToSalConversionsUtils;
20 import org.opendaylight.controller.sal.core.ConstructionException;
21 import org.opendaylight.controller.sal.core.Node;
22 import org.opendaylight.controller.sal.flowprogrammer.Flow;
23 import org.opendaylight.controller.sal.reader.FlowOnNode;
24 import org.opendaylight.controller.sal.reader.IReadService;
25 import org.opendaylight.controller.sal.reader.IReadServiceListener;
26 import org.opendaylight.controller.sal.reader.NodeConnectorStatistics;
27 import org.opendaylight.controller.sal.reader.NodeDescription;
28 import org.opendaylight.controller.sal.reader.NodeTableStatistics;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter32;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter64;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdateBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForGivenMatchInput;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForGivenMatchOutput;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableInput;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableOutput;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableOutputBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesInput;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesOutput;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableInput;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutput;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutputBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsService;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapList;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsUpdateBuilder;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMap;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMapBuilder;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev131103.TransactionId;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.DurationBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.Bytes;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.BytesBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.Packets;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.PacketsBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsUpdateBuilder;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMap;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMapBuilder;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId;
61 import org.opendaylight.yangtools.yang.common.RpcResult;
62 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
63 import org.slf4j.Logger;
64 import org.slf4j.LoggerFactory;
66 import com.google.common.util.concurrent.Futures;
67 import com.google.common.util.concurrent.ListenableFuture;
69 public class FlowStatisticsAdapter implements OpendaylightFlowStatisticsService, IReadServiceListener{
71 private static final Logger LOG = LoggerFactory.getLogger(FlowStatisticsAdapter.class);
72 private IReadService readDelegate;
73 private NotificationProviderService notifier;
76 public Future<RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput>> getAggregateFlowStatisticsFromFlowTableForAllFlows(
77 GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput input) {
78 //TODO: No supported API exist in AD-SAL, it can either be implemented by fetching all the stats of the flows and
79 // generating aggregate flow statistics out of those individual flow stats.
84 public Future<RpcResult<GetAggregateFlowStatisticsFromFlowTableForGivenMatchOutput>> getAggregateFlowStatisticsFromFlowTableForGivenMatch(
85 GetAggregateFlowStatisticsFromFlowTableForGivenMatchInput input) {
86 //TODO: No supported API exist in AD-SAL, it can either be implemented by fetching all the stats of the flows and
87 // generating aggregate flow statistics out of those individual flow stats.
92 public ListenableFuture<RpcResult<GetAllFlowStatisticsFromFlowTableOutput>> getAllFlowStatisticsFromFlowTable(
93 GetAllFlowStatisticsFromFlowTableInput input) {
94 GetAllFlowStatisticsFromFlowTableOutput rpcResultType = null;
95 boolean rpcResultBool = false;
98 Node adNode = NodeMapping.toADNode(input.getNode());
99 List<FlowOnNode> flowsOnNode = readDelegate.readAllFlows(adNode);
100 List<FlowAndStatisticsMapList> flowsStatistics = toOdFlowsStatistics(flowsOnNode);
101 GetAllFlowStatisticsFromFlowTableOutputBuilder builder = new GetAllFlowStatisticsFromFlowTableOutputBuilder();
102 builder.setTransactionId(new TransactionId(new BigInteger("0")));
103 rpcResultType = builder.setFlowAndStatisticsMapList(flowsStatistics).build();
105 rpcResultBool = true;
106 } catch (ConstructionException e) {
107 LOG.error(e.getMessage());
110 return Futures.immediateFuture(RpcResultBuilder.<GetAllFlowStatisticsFromFlowTableOutput>
111 status(rpcResultBool).withResult(rpcResultType).build());
115 * Essentially this API will return the same result as getAllFlowStatisticsFromFlowTable
118 public ListenableFuture<RpcResult<GetAllFlowsStatisticsFromAllFlowTablesOutput>> getAllFlowsStatisticsFromAllFlowTables(
119 GetAllFlowsStatisticsFromAllFlowTablesInput input) {
121 GetAllFlowsStatisticsFromAllFlowTablesOutput rpcResultType = null;
122 boolean rpcResultBool = false;
125 Node adNode = NodeMapping.toADNode(input.getNode());
126 List<FlowOnNode> flowsOnNode = readDelegate.readAllFlows(adNode);
127 List<FlowAndStatisticsMapList> flowsStatistics = toOdFlowsStatistics(flowsOnNode);
128 GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder builder = new GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder();
129 builder.setTransactionId(new TransactionId(new BigInteger("0")));
130 rpcResultType = builder.setFlowAndStatisticsMapList(flowsStatistics).build();
132 rpcResultBool = true;
133 } catch (ConstructionException e) {
134 LOG.error(e.getMessage());
137 return Futures.immediateFuture(RpcResultBuilder.<GetAllFlowsStatisticsFromAllFlowTablesOutput>
138 status(rpcResultBool).withResult(rpcResultType).build());
142 public ListenableFuture<RpcResult<GetFlowStatisticsFromFlowTableOutput>> getFlowStatisticsFromFlowTable(
143 GetFlowStatisticsFromFlowTableInput input) {
144 GetFlowStatisticsFromFlowTableOutput rpcResultType = null;
145 boolean rpcResultBool = false;
148 Node node = NodeMapping.toADNode(input.getNode());
149 Flow flow = ToSalConversionsUtils.toFlow(input, null);
150 FlowOnNode readFlow = readDelegate.readFlow(node, flow);
151 List<FlowAndStatisticsMapList> flowOnNodeToFlowStatistics = new ArrayList<FlowAndStatisticsMapList>();
152 flowOnNodeToFlowStatistics.add(toOdFlowStatistics(readFlow));
153 rpcResultType = new GetFlowStatisticsFromFlowTableOutputBuilder().setFlowAndStatisticsMapList(flowOnNodeToFlowStatistics).build();
154 rpcResultBool = true;
155 } catch (ConstructionException e) {
156 LOG.error(e.getMessage());
159 return Futures.immediateFuture(RpcResultBuilder.<GetFlowStatisticsFromFlowTableOutput>
160 status(rpcResultBool).withResult(rpcResultType).build());
164 public void nodeFlowStatisticsUpdated(Node node, List<FlowOnNode> flowStatsList) {
165 List<FlowAndStatisticsMapList> flowStatistics = toOdFlowsStatistics(flowStatsList);
166 FlowsStatisticsUpdateBuilder flowsStatisticsUpdateBuilder = new FlowsStatisticsUpdateBuilder();
167 flowsStatisticsUpdateBuilder.setFlowAndStatisticsMapList(flowStatistics);
168 flowsStatisticsUpdateBuilder.setMoreReplies(false);
169 flowsStatisticsUpdateBuilder.setTransactionId(null);
170 flowsStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
171 notifier.publish(flowsStatisticsUpdateBuilder.build());
175 public void nodeConnectorStatisticsUpdated(Node node, List<NodeConnectorStatistics> ncStatsList) {
176 NodeConnectorStatisticsUpdateBuilder nodeConnectorStatisticsUpdateBuilder = new NodeConnectorStatisticsUpdateBuilder();
177 List<NodeConnectorStatisticsAndPortNumberMap> nodeConnectorStatistics = toOdNodeConnectorStatistics(ncStatsList);
179 nodeConnectorStatisticsUpdateBuilder.setNodeConnectorStatisticsAndPortNumberMap(nodeConnectorStatistics);
180 nodeConnectorStatisticsUpdateBuilder.setMoreReplies(false);
181 nodeConnectorStatisticsUpdateBuilder.setTransactionId(null);
182 nodeConnectorStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
183 notifier.publish(nodeConnectorStatisticsUpdateBuilder.build());
187 public void nodeTableStatisticsUpdated(Node node, List<NodeTableStatistics> tableStatsList) {
189 FlowTableStatisticsUpdateBuilder flowTableStatisticsUpdateBuilder = new FlowTableStatisticsUpdateBuilder();
191 List<FlowTableAndStatisticsMap> flowTableStatistics = toOdFlowTableStatistics(tableStatsList);
192 flowTableStatisticsUpdateBuilder.setFlowTableAndStatisticsMap(flowTableStatistics);
193 flowTableStatisticsUpdateBuilder.setMoreReplies(false);
194 flowTableStatisticsUpdateBuilder.setTransactionId(null);
195 flowTableStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
196 notifier.publish(flowTableStatisticsUpdateBuilder.build());
200 public void descriptionStatisticsUpdated(Node node, NodeDescription nodeDescription) {
201 // TODO which *StatisticsUpdated interface should be used?
205 private List<FlowAndStatisticsMapList> toOdFlowsStatistics(List<FlowOnNode> flowsOnNode) {
206 List<FlowAndStatisticsMapList> flowsStatistics = new ArrayList<>();
207 for (FlowOnNode flowOnNode : flowsOnNode) {
208 flowsStatistics.add(toOdFlowStatistics(flowOnNode));
210 return flowsStatistics;
213 private FlowAndStatisticsMapList toOdFlowStatistics(FlowOnNode flowOnNode) {
214 FlowAndStatisticsMapListBuilder builder = new FlowAndStatisticsMapListBuilder();
216 builder.setByteCount(toCounter64(flowOnNode.getByteCount()));
217 builder.setPacketCount(toCounter64(flowOnNode.getPacketCount()));
218 builder.setDuration(extractDuration(flowOnNode));
219 builder.setMatch(FromSalConversionsUtils.toMatch(flowOnNode.getFlow().getMatch()));
220 builder.setPriority((int)flowOnNode.getFlow().getPriority());
221 builder.setHardTimeout((int)flowOnNode.getFlow().getHardTimeout());
222 builder.setIdleTimeout((int)flowOnNode.getFlow().getIdleTimeout());
223 //TODO: actions to instruction conversion
224 builder.setInstructions(null);
225 return builder.build();
228 private org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.Duration extractDuration(FlowOnNode flowOnNode) {
229 DurationBuilder builder = new DurationBuilder();
230 builder.setNanosecond(new Counter32((long)flowOnNode.getDurationNanoseconds()));
231 builder.setSecond(new Counter32((long)flowOnNode.getDurationSeconds()));
232 return builder.build();
235 private Counter64 toCounter64(long num) {
236 String byteCountStr = String.valueOf(num);
237 BigInteger byteCountBigInt = new BigInteger(byteCountStr);
238 return new Counter64(byteCountBigInt);
241 private List<FlowTableAndStatisticsMap> toOdFlowTableStatistics(List<NodeTableStatistics> tableStatsList) {
243 List<FlowTableAndStatisticsMap> flowTableStatsMap = new ArrayList<FlowTableAndStatisticsMap>();
244 for (NodeTableStatistics nodeTableStatistics : tableStatsList) {
245 FlowTableAndStatisticsMapBuilder flowTableAndStatisticsMapBuilder = new FlowTableAndStatisticsMapBuilder();
246 flowTableAndStatisticsMapBuilder.setActiveFlows(new Counter32((long) nodeTableStatistics.getActiveCount()));
247 flowTableAndStatisticsMapBuilder.setPacketsLookedUp(toCounter64(nodeTableStatistics.getLookupCount()));
248 flowTableAndStatisticsMapBuilder.setPacketsMatched(toCounter64(nodeTableStatistics.getMatchedCount()));
249 flowTableAndStatisticsMapBuilder.setActiveFlows(new Counter32((long) nodeTableStatistics.getActiveCount()));
250 flowTableAndStatisticsMapBuilder.setTableId(new TableId((short)nodeTableStatistics.getNodeTable().getID()));
251 flowTableStatsMap.add(flowTableAndStatisticsMapBuilder.build());
254 return flowTableStatsMap;
257 private List<NodeConnectorStatisticsAndPortNumberMap> toOdNodeConnectorStatistics(
258 List<NodeConnectorStatistics> ncStatsList) {
259 List<NodeConnectorStatisticsAndPortNumberMap> nodeConnectorStatisticsList = new ArrayList<NodeConnectorStatisticsAndPortNumberMap>();
260 for(NodeConnectorStatistics ofNodeConnectorStatistics : ncStatsList){
261 NodeConnectorStatisticsAndPortNumberMapBuilder nodeConnectorStatisticsAndPortNumberMapBuilder = new NodeConnectorStatisticsAndPortNumberMapBuilder();
263 nodeConnectorStatisticsAndPortNumberMapBuilder.setBytes(extractBytes(ofNodeConnectorStatistics));
264 nodeConnectorStatisticsAndPortNumberMapBuilder.setCollisionCount(toBI(ofNodeConnectorStatistics.getCollisionCount()));
265 nodeConnectorStatisticsAndPortNumberMapBuilder.setDuration(null);
266 nodeConnectorStatisticsAndPortNumberMapBuilder.setPackets(extractPackets(ofNodeConnectorStatistics));
267 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveCrcError(toBI(ofNodeConnectorStatistics.getReceiveCRCErrorCount()));
268 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveDrops(toBI(ofNodeConnectorStatistics.getReceiveDropCount()));
269 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveErrors(toBI(ofNodeConnectorStatistics.getReceiveErrorCount()));
270 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveFrameError(toBI(ofNodeConnectorStatistics.getReceiveFrameErrorCount()));
271 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveOverRunError(toBI(ofNodeConnectorStatistics.getReceiveOverRunErrorCount()));
272 nodeConnectorStatisticsAndPortNumberMapBuilder.setTransmitDrops(toBI(ofNodeConnectorStatistics.getTransmitDropCount()));
273 nodeConnectorStatisticsAndPortNumberMapBuilder.setTransmitErrors(toBI(ofNodeConnectorStatistics.getTransmitErrorCount()));
274 nodeConnectorStatisticsList.add(nodeConnectorStatisticsAndPortNumberMapBuilder.build());
277 return nodeConnectorStatisticsList;
280 private BigInteger toBI(long num) {
281 String numStr = String.valueOf(num);
282 return new BigInteger(numStr);
285 private Packets extractPackets(NodeConnectorStatistics nodeConnectorStatistics) {
286 long receivePacketCount = nodeConnectorStatistics.getReceivePacketCount();
287 long transmitPacketCount = nodeConnectorStatistics.getTransmitPacketCount();
289 PacketsBuilder builder = new PacketsBuilder();
290 builder.setReceived(toBI(receivePacketCount));
291 builder.setTransmitted(toBI(transmitPacketCount));
293 return builder.build();
296 private Bytes extractBytes(NodeConnectorStatistics nodeConnectorStatistics) {
297 long transmitByteCount = nodeConnectorStatistics.getTransmitByteCount();
298 long receiveByteCount = nodeConnectorStatistics.getReceiveByteCount();
300 BytesBuilder builder = new BytesBuilder();
301 builder.setReceived(toBI(receiveByteCount));
302 builder.setTransmitted(toBI(transmitByteCount));
304 return builder.build();