Replace Empty.getInstance() with Empty.value()

[openflowplugin.git] / openflowplugin-impl / src / main / java / org / opendaylight / openflowplugin / impl / statistics / services / OpendaylightFlowTableStatisticsServiceImpl.java

diff --git a/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/OpendaylightFlowTableStatisticsServiceImpl.java b/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/OpendaylightFlowTableStatisticsServiceImpl.java
index d39d48e2730a0a367a5bbb62855adc4ff136a337..fbd7825ed0dea5f210df69fb757ced9fa0694fbb 100644 (file)
--- a/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/OpendaylightFlowTableStatisticsServiceImpl.java
+++ b/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/OpendaylightFlowTableStatisticsServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -7,49 +7,110 @@
  */
 package org.opendaylight.openflowplugin.impl.statistics.services;
 
-import java.util.concurrent.Future;
+import com.google.common.util.concurrent.ListenableFuture;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicLong;
+import org.opendaylight.mdsal.binding.api.NotificationPublishService;
 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
-import org.opendaylight.openflowplugin.impl.services.AbstractSimpleService;
-import org.opendaylight.openflowplugin.impl.services.RequestInputUtils;
+import org.opendaylight.openflowplugin.impl.services.util.RequestInputUtils;
+import org.opendaylight.openflowplugin.impl.statistics.services.compatibility.AbstractCompatibleStatService;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter32;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter64;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsUpdate;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsUpdateBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsInput;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsOutputBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.OpendaylightFlowTableStatisticsService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMap;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMapBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMapKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInputBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.MultipartReplyTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStats;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCaseBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table._case.MultipartRequestTableBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId;
+import org.opendaylight.yangtools.yang.binding.util.BindingMap;
+import org.opendaylight.yangtools.yang.common.Empty;
 import org.opendaylight.yangtools.yang.common.RpcResult;
 
-public final class OpendaylightFlowTableStatisticsServiceImpl extends AbstractSimpleService<GetFlowTablesStatisticsInput, GetFlowTablesStatisticsOutput> implements
+public final class OpendaylightFlowTableStatisticsServiceImpl extends
+        AbstractCompatibleStatService<GetFlowTablesStatisticsInput,
+        GetFlowTablesStatisticsOutput,
+        FlowTableStatisticsUpdate> implements
         OpendaylightFlowTableStatisticsService {
 
-    public OpendaylightFlowTableStatisticsServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
-        super(requestContextStack, deviceContext, GetFlowTablesStatisticsOutput.class);
+    private final NotificationPublishService notificationPublishService;
+
+    public OpendaylightFlowTableStatisticsServiceImpl(final RequestContextStack requestContextStack,
+                                                      final DeviceContext deviceContext,
+                                                      final AtomicLong compatibilityXidSeed,
+                                                      final NotificationPublishService notificationPublishService) {
+        super(requestContextStack, deviceContext, compatibilityXidSeed);
+        this.notificationPublishService = notificationPublishService;
     }
 
     @Override
-    public Future<RpcResult<GetFlowTablesStatisticsOutput>> getFlowTablesStatistics(
+    public ListenableFuture<RpcResult<GetFlowTablesStatisticsOutput>> getFlowTablesStatistics(
             final GetFlowTablesStatisticsInput input) {
-        return handleServiceCall(input);
+        return handleAndNotify(input, notificationPublishService);
     }
 
     @Override
     protected OfHeader buildRequest(final Xid xid, final GetFlowTablesStatisticsInput input) {
         // Create multipart request body for fetch all the group stats
-        final MultipartRequestTableCaseBuilder multipartRequestTableCaseBuilder = new MultipartRequestTableCaseBuilder();
+        final MultipartRequestTableCaseBuilder multipartRequestTableCaseBuilder =
+                new MultipartRequestTableCaseBuilder();
         final MultipartRequestTableBuilder multipartRequestTableBuilder = new MultipartRequestTableBuilder();
-        multipartRequestTableBuilder.setEmpty(true);
+        multipartRequestTableBuilder.setEmpty(Empty.value());
         multipartRequestTableCaseBuilder.setMultipartRequestTable(multipartRequestTableBuilder.build());
 
         // Set request body to main multipart request
         final MultipartRequestInputBuilder mprInput = RequestInputUtils.createMultipartHeader(
-                MultipartType.OFPMPFLOW, xid.getValue(), getVersion());
+                MultipartType.OFPMPTABLE, xid.getValue(), getVersion());
 
         mprInput.setMultipartRequestBody(multipartRequestTableCaseBuilder.build());
 
         return mprInput.build();
     }
+
+    @Override
+    public GetFlowTablesStatisticsOutput buildTxCapableResult(final TransactionId emulatedTxId) {
+        return new GetFlowTablesStatisticsOutputBuilder().setTransactionId(emulatedTxId).build();
+    }
+
+    @Override
+    public FlowTableStatisticsUpdate transformToNotification(final List<MultipartReply> mpReplyList,
+                                                             final TransactionId emulatedTxId) {
+        FlowTableStatisticsUpdateBuilder notification = new FlowTableStatisticsUpdateBuilder();
+        notification.setId(getDeviceInfo().getNodeId());
+        notification.setMoreReplies(Boolean.FALSE);
+        notification.setTransactionId(emulatedTxId);
+
+        final var salFlowStats = BindingMap.<FlowTableAndStatisticsMapKey, FlowTableAndStatisticsMap>orderedBuilder();
+        for (MultipartReply mpReply : mpReplyList) {
+            MultipartReplyTableCase caseBody = (MultipartReplyTableCase) mpReply.getMultipartReplyBody();
+            MultipartReplyTable replyBody = caseBody.getMultipartReplyTable();
+
+            //TODO: Duplicate code: look at MultiReplyTranslatorUtil method translateTable
+            for (TableStats swTableStats : replyBody.nonnullTableStats()) {
+                FlowTableAndStatisticsMapBuilder statisticsBuilder = new FlowTableAndStatisticsMapBuilder();
+                statisticsBuilder.setActiveFlows(new Counter32(swTableStats.getActiveCount()));
+                statisticsBuilder.setPacketsLookedUp(new Counter64(swTableStats.getLookupCount()));
+                statisticsBuilder.setPacketsMatched(new Counter64(swTableStats.getMatchedCount()));
+                statisticsBuilder.setTableId(new TableId(swTableStats.getTableId()));
+                salFlowStats.add(statisticsBuilder.build());
+            }
+        }
+
+        return notification.setFlowTableAndStatisticsMap(salFlowStats.build()).build();
+    }
 }