Use ByteBuf.readRetainedSlice()

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

diff --git a/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/FlowsInTableService.java b/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/FlowsInTableService.java
index d0f0bb97e9edd9d6a13b4357abf4fecc0782ac3e..9421879abb3fa43f8dca90c98bcbd4f1715100c1 100644 (file)
--- a/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/FlowsInTableService.java
+++ b/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/FlowsInTableService.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
@@ -7,34 +7,61 @@
  */
 package org.opendaylight.openflowplugin.impl.statistics.services;
 
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.atomic.AtomicLong;
 import org.opendaylight.openflowplugin.api.OFConstants;
 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.openflow.md.core.sal.convertor.match.MatchReactor;
+import org.opendaylight.openflowplugin.impl.services.util.RequestInputUtils;
+import org.opendaylight.openflowplugin.impl.statistics.services.compatibility.AbstractCompatibleStatService;
+import org.opendaylight.openflowplugin.impl.statistics.services.compatibility.FlowStatisticsToNotificationTransformer;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.data.VersionConvertorData;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.MatchInjector;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdate;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableInput;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutputBuilder;
+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.request.multipart.request.body.MultipartRequestFlowCaseBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlowBuilder;
+import org.opendaylight.yangtools.yang.common.Uint32;
 
-final class FlowsInTableService extends AbstractSimpleService<GetFlowStatisticsFromFlowTableInput, GetFlowStatisticsFromFlowTableOutput> {
-    FlowsInTableService(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
-        super(requestContextStack, deviceContext, GetFlowStatisticsFromFlowTableOutput.class);
+public final class FlowsInTableService extends AbstractCompatibleStatService<GetFlowStatisticsFromFlowTableInput,
+        GetFlowStatisticsFromFlowTableOutput, FlowsStatisticsUpdate> {
+
+    private final ConvertorExecutor convertorExecutor;
+    private final VersionConvertorData data;
+
+    public FlowsInTableService(final RequestContextStack requestContextStack,
+                               final DeviceContext deviceContext,
+                               final AtomicLong compatibilityXidSeed,
+                               final ConvertorExecutor convertorExecutor) {
+        super(requestContextStack, deviceContext, compatibilityXidSeed);
+        this.convertorExecutor = convertorExecutor;
+        this.data = new VersionConvertorData(getVersion());
     }
 
     @Override
-    protected OfHeader buildRequest(final Xid xid, final GetFlowStatisticsFromFlowTableInput input) {
+    protected OfHeader buildRequest(final Xid xid,
+                                    final GetFlowStatisticsFromFlowTableInput input) {
         final MultipartRequestFlowCaseBuilder multipartRequestFlowCaseBuilder = new MultipartRequestFlowCaseBuilder();
         final MultipartRequestFlowBuilder mprFlowRequestBuilder = new MultipartRequestFlowBuilder();
-        mprFlowRequestBuilder.setTableId(input.getTableId());
+
+        if (input.getTableId() != null) {
+            mprFlowRequestBuilder.setTableId(input.getTableId());
+        } else {
+            mprFlowRequestBuilder.setTableId(OFConstants.OFPTT_ALL);
+        }
 
         if (input.getOutPort() != null) {
-            mprFlowRequestBuilder.setOutPort(input.getOutPort().longValue());
+            mprFlowRequestBuilder.setOutPort(Uint32.valueOf(input.getOutPort().longValue()));
         } else {
             mprFlowRequestBuilder.setOutPort(OFConstants.OFPP_ANY);
         }
@@ -58,17 +85,30 @@ final class FlowsInTableService extends AbstractSimpleService<GetFlowStatisticsF
         }
 
         // convert and inject match
-        final short version = getVersion();
-        final DeviceContext deviceContext = getDeviceContext();
-        MatchReactor.getInstance().convert(input.getMatch(), version, mprFlowRequestBuilder,
-                deviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId());
+        final Optional<Object> conversionMatch = convertorExecutor.convert(input.getMatch(), data);
+        MatchInjector.inject(conversionMatch, mprFlowRequestBuilder, data.getVersion());
 
         // Set request body to main multipart request
         multipartRequestFlowCaseBuilder.setMultipartRequestFlow(mprFlowRequestBuilder.build());
         final MultipartRequestInputBuilder mprInput = RequestInputUtils.createMultipartHeader(
-                MultipartType.OFPMPFLOW, xid.getValue(), version);
+                MultipartType.OFPMPFLOW, xid.getValue(), getVersion());
         mprInput.setMultipartRequestBody(multipartRequestFlowCaseBuilder.build());
 
         return mprInput.build();
     }
+
+    @Override
+    public GetFlowStatisticsFromFlowTableOutput buildTxCapableResult(final TransactionId emulatedTxId) {
+        return new GetFlowStatisticsFromFlowTableOutputBuilder().setTransactionId(emulatedTxId).build();
+    }
+
+    @Override
+    public FlowsStatisticsUpdate transformToNotification(final List<MultipartReply> result,
+            final TransactionId emulatedTxId) {
+        return FlowStatisticsToNotificationTransformer.transformToNotification(result,
+                                                                               getDeviceInfo(),
+                                                                               getOfVersion(),
+                                                                               emulatedTxId,
+                                                                               convertorExecutor);
+    }
 }