1 package org.opendaylight.controller.sal.compatibility.adsal;
3 import java.math.BigInteger;
4 import java.util.ArrayList;
6 import java.util.concurrent.Future;
8 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
9 import org.opendaylight.controller.sal.common.util.Futures;
10 import org.opendaylight.controller.sal.common.util.Rpcs;
11 import org.opendaylight.controller.sal.compatibility.FromSalConversionsUtils;
12 import org.opendaylight.controller.sal.compatibility.InventoryMapping;
13 import org.opendaylight.controller.sal.compatibility.NodeMapping;
14 import org.opendaylight.controller.sal.compatibility.ToSalConversionsUtils;
15 import org.opendaylight.controller.sal.core.ConstructionException;
16 import org.opendaylight.controller.sal.core.Node;
17 import org.opendaylight.controller.sal.flowprogrammer.Flow;
18 import org.opendaylight.controller.sal.reader.FlowOnNode;
19 import org.opendaylight.controller.sal.reader.IReadService;
20 import org.opendaylight.controller.sal.reader.IReadServiceListener;
21 import org.opendaylight.controller.sal.reader.NodeConnectorStatistics;
22 import org.opendaylight.controller.sal.reader.NodeDescription;
23 import org.opendaylight.controller.sal.reader.NodeTableStatistics;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter32;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter64;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdateBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForGivenMatchInput;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForGivenMatchOutput;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableInput;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableOutput;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowStatisticsFromFlowTableOutputBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesInput;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesOutput;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableInput;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutput;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutputBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsService;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapList;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListBuilder;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsUpdateBuilder;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMap;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMapBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev131103.TransactionId;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.DurationBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.Bytes;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.BytesBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.Packets;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.PacketsBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsUpdateBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMap;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMapBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId;
56 import org.opendaylight.yangtools.yang.common.RpcResult;
57 import org.slf4j.Logger;
58 import org.slf4j.LoggerFactory;
60 public class FlowStatisticsAdapter implements OpendaylightFlowStatisticsService, IReadServiceListener{
62 private static final Logger LOG = LoggerFactory.getLogger(FlowStatisticsAdapter.class);
63 private IReadService readDelegate;
64 private NotificationProviderService notifier;
67 public Future<RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput>> getAggregateFlowStatisticsFromFlowTableForAllFlows(
68 GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput input) {
69 //TODO: No supported API exist in AD-SAL, it can either be implemented by fetching all the stats of the flows and
70 // generating aggregate flow statistics out of those individual flow stats.
75 public Future<RpcResult<GetAggregateFlowStatisticsFromFlowTableForGivenMatchOutput>> getAggregateFlowStatisticsFromFlowTableForGivenMatch(
76 GetAggregateFlowStatisticsFromFlowTableForGivenMatchInput input) {
77 //TODO: No supported API exist in AD-SAL, it can either be implemented by fetching all the stats of the flows and
78 // generating aggregate flow statistics out of those individual flow stats.
83 public Future<RpcResult<GetAllFlowStatisticsFromFlowTableOutput>> getAllFlowStatisticsFromFlowTable(
84 GetAllFlowStatisticsFromFlowTableInput input) {
85 GetAllFlowStatisticsFromFlowTableOutput rpcResultType = null;
86 boolean rpcResultBool = false;
89 Node adNode = NodeMapping.toADNode(input.getNode());
90 List<FlowOnNode> flowsOnNode = readDelegate.readAllFlows(adNode);
91 List<FlowAndStatisticsMapList> flowsStatistics = toOdFlowsStatistics(flowsOnNode);
92 GetAllFlowStatisticsFromFlowTableOutputBuilder builder = new GetAllFlowStatisticsFromFlowTableOutputBuilder();
93 builder.setTransactionId(new TransactionId(new BigInteger("0")));
94 rpcResultType = builder.setFlowAndStatisticsMapList(flowsStatistics).build();
97 } catch (ConstructionException e) {
98 LOG.error(e.getMessage());
101 return Futures.immediateFuture(Rpcs.getRpcResult(rpcResultBool, rpcResultType, null));
105 * Essentially this API will return the same result as getAllFlowStatisticsFromFlowTable
108 public Future<RpcResult<GetAllFlowsStatisticsFromAllFlowTablesOutput>> getAllFlowsStatisticsFromAllFlowTables(
109 GetAllFlowsStatisticsFromAllFlowTablesInput input) {
111 GetAllFlowsStatisticsFromAllFlowTablesOutput rpcResultType = null;
112 boolean rpcResultBool = false;
115 Node adNode = NodeMapping.toADNode(input.getNode());
116 List<FlowOnNode> flowsOnNode = readDelegate.readAllFlows(adNode);
117 List<FlowAndStatisticsMapList> flowsStatistics = toOdFlowsStatistics(flowsOnNode);
118 GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder builder = new GetAllFlowsStatisticsFromAllFlowTablesOutputBuilder();
119 builder.setTransactionId(new TransactionId(new BigInteger("0")));
120 rpcResultType = builder.setFlowAndStatisticsMapList(flowsStatistics).build();
122 rpcResultBool = true;
123 } catch (ConstructionException e) {
124 LOG.error(e.getMessage());
127 return Futures.immediateFuture(Rpcs.getRpcResult(rpcResultBool, rpcResultType, null));
131 public Future<RpcResult<GetFlowStatisticsFromFlowTableOutput>> getFlowStatisticsFromFlowTable(
132 GetFlowStatisticsFromFlowTableInput input) {
133 GetFlowStatisticsFromFlowTableOutput rpcResultType = null;
134 boolean rpcResultBool = false;
137 Node node = NodeMapping.toADNode(input.getNode());
138 Flow flow = ToSalConversionsUtils.toFlow(input);
139 FlowOnNode readFlow = readDelegate.readFlow(node, flow);
140 List<FlowAndStatisticsMapList> flowOnNodeToFlowStatistics = new ArrayList<FlowAndStatisticsMapList>();
141 flowOnNodeToFlowStatistics.add(toOdFlowStatistics(readFlow));
142 rpcResultType = new GetFlowStatisticsFromFlowTableOutputBuilder().setFlowAndStatisticsMapList(flowOnNodeToFlowStatistics).build();
143 rpcResultBool = true;
144 } catch (ConstructionException e) {
145 LOG.error(e.getMessage());
148 return Futures.immediateFuture(Rpcs.getRpcResult(rpcResultBool, rpcResultType, null));
152 public void nodeFlowStatisticsUpdated(Node node, List<FlowOnNode> flowStatsList) {
153 List<FlowAndStatisticsMapList> flowStatistics = toOdFlowsStatistics(flowStatsList);
154 FlowsStatisticsUpdateBuilder flowsStatisticsUpdateBuilder = new FlowsStatisticsUpdateBuilder();
155 flowsStatisticsUpdateBuilder.setFlowAndStatisticsMapList(flowStatistics);
156 flowsStatisticsUpdateBuilder.setMoreReplies(false);
157 flowsStatisticsUpdateBuilder.setTransactionId(null);
158 flowsStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
159 notifier.publish(flowsStatisticsUpdateBuilder.build());
163 public void nodeConnectorStatisticsUpdated(Node node, List<NodeConnectorStatistics> ncStatsList) {
164 NodeConnectorStatisticsUpdateBuilder nodeConnectorStatisticsUpdateBuilder = new NodeConnectorStatisticsUpdateBuilder();
165 List<NodeConnectorStatisticsAndPortNumberMap> nodeConnectorStatistics = toOdNodeConnectorStatistics(ncStatsList);
167 nodeConnectorStatisticsUpdateBuilder.setNodeConnectorStatisticsAndPortNumberMap(nodeConnectorStatistics);
168 nodeConnectorStatisticsUpdateBuilder.setMoreReplies(false);
169 nodeConnectorStatisticsUpdateBuilder.setTransactionId(null);
170 nodeConnectorStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
171 notifier.publish(nodeConnectorStatisticsUpdateBuilder.build());
175 public void nodeTableStatisticsUpdated(Node node, List<NodeTableStatistics> tableStatsList) {
177 FlowTableStatisticsUpdateBuilder flowTableStatisticsUpdateBuilder = new FlowTableStatisticsUpdateBuilder();
179 List<FlowTableAndStatisticsMap> flowTableStatistics = toOdFlowTableStatistics(tableStatsList);
180 flowTableStatisticsUpdateBuilder.setFlowTableAndStatisticsMap(flowTableStatistics);
181 flowTableStatisticsUpdateBuilder.setMoreReplies(false);
182 flowTableStatisticsUpdateBuilder.setTransactionId(null);
183 flowTableStatisticsUpdateBuilder.setId(InventoryMapping.toNodeKey(node).getId());
184 notifier.publish(flowTableStatisticsUpdateBuilder.build());
188 public void descriptionStatisticsUpdated(Node node, NodeDescription nodeDescription) {
189 // TODO which *StatisticsUpdated interface should be used?
193 private List<FlowAndStatisticsMapList> toOdFlowsStatistics(List<FlowOnNode> flowsOnNode) {
194 List<FlowAndStatisticsMapList> flowsStatistics = new ArrayList<>();
195 for (FlowOnNode flowOnNode : flowsOnNode) {
196 flowsStatistics.add(toOdFlowStatistics(flowOnNode));
198 return flowsStatistics;
201 private FlowAndStatisticsMapList toOdFlowStatistics(FlowOnNode flowOnNode) {
202 FlowAndStatisticsMapListBuilder builder = new FlowAndStatisticsMapListBuilder();
204 builder.setByteCount(toCounter64(flowOnNode.getByteCount()));
205 builder.setPacketCount(toCounter64(flowOnNode.getPacketCount()));
206 builder.setDuration(extractDuration(flowOnNode));
207 builder.setMatch(FromSalConversionsUtils.toMatch(flowOnNode.getFlow().getMatch()));
208 builder.setPriority((int)flowOnNode.getFlow().getPriority());
209 builder.setHardTimeout((int)flowOnNode.getFlow().getHardTimeout());
210 builder.setIdleTimeout((int)flowOnNode.getFlow().getIdleTimeout());
211 //TODO: actions to instruction conversion
212 builder.setInstructions(null);
213 return builder.build();
216 private org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.Duration extractDuration(FlowOnNode flowOnNode) {
217 DurationBuilder builder = new DurationBuilder();
218 builder.setNanosecond(new Counter32((long)flowOnNode.getDurationNanoseconds()));
219 builder.setSecond(new Counter32((long)flowOnNode.getDurationSeconds()));
220 return builder.build();
223 private Counter64 toCounter64(long num) {
224 String byteCountStr = String.valueOf(num);
225 BigInteger byteCountBigInt = new BigInteger(byteCountStr);
226 return new Counter64(byteCountBigInt);
229 private List<FlowTableAndStatisticsMap> toOdFlowTableStatistics(List<NodeTableStatistics> tableStatsList) {
231 List<FlowTableAndStatisticsMap> flowTableStatsMap = new ArrayList<FlowTableAndStatisticsMap>();
232 for (NodeTableStatistics nodeTableStatistics : tableStatsList) {
233 FlowTableAndStatisticsMapBuilder flowTableAndStatisticsMapBuilder = new FlowTableAndStatisticsMapBuilder();
234 flowTableAndStatisticsMapBuilder.setActiveFlows(new Counter32((long) nodeTableStatistics.getActiveCount()));
235 flowTableAndStatisticsMapBuilder.setPacketsLookedUp(toCounter64(nodeTableStatistics.getLookupCount()));
236 flowTableAndStatisticsMapBuilder.setPacketsMatched(toCounter64(nodeTableStatistics.getMatchedCount()));
237 flowTableAndStatisticsMapBuilder.setActiveFlows(new Counter32((long) nodeTableStatistics.getActiveCount()));
238 flowTableAndStatisticsMapBuilder.setTableId(new TableId((short)nodeTableStatistics.getNodeTable().getID()));
239 flowTableStatsMap.add(flowTableAndStatisticsMapBuilder.build());
242 return flowTableStatsMap;
245 private List<NodeConnectorStatisticsAndPortNumberMap> toOdNodeConnectorStatistics(
246 List<NodeConnectorStatistics> ncStatsList) {
247 List<NodeConnectorStatisticsAndPortNumberMap> nodeConnectorStatisticsList = new ArrayList<NodeConnectorStatisticsAndPortNumberMap>();
248 for(NodeConnectorStatistics ofNodeConnectorStatistics : ncStatsList){
249 NodeConnectorStatisticsAndPortNumberMapBuilder nodeConnectorStatisticsAndPortNumberMapBuilder = new NodeConnectorStatisticsAndPortNumberMapBuilder();
251 nodeConnectorStatisticsAndPortNumberMapBuilder.setBytes(extractBytes(ofNodeConnectorStatistics));
252 nodeConnectorStatisticsAndPortNumberMapBuilder.setCollisionCount(toBI(ofNodeConnectorStatistics.getCollisionCount()));
253 nodeConnectorStatisticsAndPortNumberMapBuilder.setDuration(null);
254 nodeConnectorStatisticsAndPortNumberMapBuilder.setPackets(extractPackets(ofNodeConnectorStatistics));
255 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveCrcError(toBI(ofNodeConnectorStatistics.getReceiveCRCErrorCount()));
256 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveDrops(toBI(ofNodeConnectorStatistics.getReceiveDropCount()));
257 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveErrors(toBI(ofNodeConnectorStatistics.getReceiveErrorCount()));
258 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveFrameError(toBI(ofNodeConnectorStatistics.getReceiveFrameErrorCount()));
259 nodeConnectorStatisticsAndPortNumberMapBuilder.setReceiveOverRunError(toBI(ofNodeConnectorStatistics.getReceiveOverRunErrorCount()));
260 nodeConnectorStatisticsAndPortNumberMapBuilder.setTransmitDrops(toBI(ofNodeConnectorStatistics.getTransmitDropCount()));
261 nodeConnectorStatisticsAndPortNumberMapBuilder.setTransmitErrors(toBI(ofNodeConnectorStatistics.getTransmitErrorCount()));
262 nodeConnectorStatisticsList.add(nodeConnectorStatisticsAndPortNumberMapBuilder.build());
265 return nodeConnectorStatisticsList;
268 private BigInteger toBI(long num) {
269 String numStr = String.valueOf(num);
270 return new BigInteger(numStr);
273 private Packets extractPackets(NodeConnectorStatistics nodeConnectorStatistics) {
274 long receivePacketCount = nodeConnectorStatistics.getReceivePacketCount();
275 long transmitPacketCount = nodeConnectorStatistics.getTransmitPacketCount();
277 PacketsBuilder builder = new PacketsBuilder();
278 builder.setReceived(toBI(receivePacketCount));
279 builder.setTransmitted(toBI(transmitPacketCount));
281 return builder.build();
284 private Bytes extractBytes(NodeConnectorStatistics nodeConnectorStatistics) {
285 long transmitByteCount = nodeConnectorStatistics.getTransmitByteCount();
286 long receiveByteCount = nodeConnectorStatistics.getReceiveByteCount();
288 BytesBuilder builder = new BytesBuilder();
289 builder.setReceived(toBI(receiveByteCount));
290 builder.setTransmitted(toBI(transmitByteCount));
292 return builder.build();