Simplify CommonService interface

[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 31af26932391276794f1a85c5488e40eed3026a6..d39d48e2730a0a367a5bbb62855adc4ff136a337 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
@@ -7,63 +7,49 @@
  */
 package org.opendaylight.openflowplugin.impl.statistics.services;
 
-import com.google.common.base.Function;
-import com.google.common.util.concurrent.JdkFutureAdapters;
-import com.google.common.util.concurrent.ListenableFuture;
 import java.util.concurrent.Future;
 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
-import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
-import org.opendaylight.openflowplugin.impl.services.CommonService;
+import org.opendaylight.openflowplugin.impl.services.AbstractSimpleService;
 import org.opendaylight.openflowplugin.impl.services.RequestInputUtils;
 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.OpendaylightFlowTableStatisticsService;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
 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.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.yangtools.yang.common.RpcResult;
 
-/**
- * @author joe
- */
-public class OpendaylightFlowTableStatisticsServiceImpl extends CommonService implements
+public final class OpendaylightFlowTableStatisticsServiceImpl extends AbstractSimpleService<GetFlowTablesStatisticsInput, GetFlowTablesStatisticsOutput> implements
         OpendaylightFlowTableStatisticsService {
 
-    public OpendaylightFlowTableStatisticsServiceImpl(final RequestContextStack requestContextStack, DeviceContext deviceContext) {
-        super(requestContextStack, deviceContext);
+    public OpendaylightFlowTableStatisticsServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
+        super(requestContextStack, deviceContext, GetFlowTablesStatisticsOutput.class);
     }
 
     @Override
     public Future<RpcResult<GetFlowTablesStatisticsOutput>> getFlowTablesStatistics(
             final GetFlowTablesStatisticsInput input) {
+        return handleServiceCall(input);
+    }
 
+    @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 MultipartRequestTableBuilder multipartRequestTableBuilder = new MultipartRequestTableBuilder();
+        multipartRequestTableBuilder.setEmpty(true);
+        multipartRequestTableCaseBuilder.setMultipartRequestTable(multipartRequestTableBuilder.build());
 
-        return this.<GetFlowTablesStatisticsOutput, Void>handleServiceCall(new Function<RequestContext<GetFlowTablesStatisticsOutput>, ListenableFuture<RpcResult<Void>>>() {
-
-            @Override
-            public ListenableFuture<RpcResult<Void>> apply(final RequestContext<GetFlowTablesStatisticsOutput> requestContext) {
-
-                // Create multipart request body for fetch all the group stats
-                final MultipartRequestTableCaseBuilder multipartRequestTableCaseBuilder = new MultipartRequestTableCaseBuilder();
-                final MultipartRequestTableBuilder multipartRequestTableBuilder = new MultipartRequestTableBuilder();
-                multipartRequestTableBuilder.setEmpty(true);
-                multipartRequestTableCaseBuilder.setMultipartRequestTable(multipartRequestTableBuilder.build());
-
-                // Set request body to main multipart request
-                final Xid xid = requestContext.getXid();
-                final MultipartRequestInputBuilder mprInput = RequestInputUtils.createMultipartHeader(
-                        MultipartType.OFPMPFLOW, xid.getValue(), getVersion());
+        // Set request body to main multipart request
+        final MultipartRequestInputBuilder mprInput = RequestInputUtils.createMultipartHeader(
+                MultipartType.OFPMPFLOW, xid.getValue(), getVersion());
 
-                mprInput.setMultipartRequestBody(multipartRequestTableCaseBuilder.build());
-                final Future<RpcResult<Void>> resultFromOFLib = getDeviceContext().getPrimaryConnectionContext()
-                        .getConnectionAdapter().multipartRequest(mprInput.build());
+        mprInput.setMultipartRequestBody(multipartRequestTableCaseBuilder.build());
 
-                return JdkFutureAdapters.listenInPoolThread(resultFromOFLib);
-            }
-        });
+        return mprInput.build();
     }
-
 }