openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/AbstractMultipartOnTheFlyService.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.openflowplugin.impl.services;
  10
  11 import com.google.common.util.concurrent.FutureCallback;
  12 import java.util.List;
  13 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  14 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  15 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  16 import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProvider;
  17 import org.opendaylight.openflowplugin.impl.services.multilayer.MultiLayerFlowMultipartRequestOnTheFlyCallback;
  18 import org.opendaylight.openflowplugin.impl.services.singlelayer.SingleLayerFlowMultipartRequestOnTheFlyCallback;
  19 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  21
  22 public abstract class AbstractMultipartOnTheFlyService<I, T extends OfHeader> extends AbstractMultipartService<I, T> {
  23
  24     private final ConvertorExecutor convertorExecutor;
  25     private final MultipartWriterProvider statisticsWriterProvider;
  26
  27     protected AbstractMultipartOnTheFlyService(final RequestContextStack requestContextStack,
  28                                                final DeviceContext deviceContext,
  29                                                final ConvertorExecutor convertorExecutor,
  30                                                final MultipartWriterProvider statisticsWriterProvider) {
  31         super(requestContextStack, deviceContext);
  32         this.convertorExecutor = convertorExecutor;
  33         this.statisticsWriterProvider = statisticsWriterProvider;
  34     }
  35
  36     @Override
  37     protected final FutureCallback<OfHeader> createCallback(final RequestContext<List<T>> context,
  38                                                             final Class<?> requestType) {
  39         return canUseSingleLayerSerialization()
  40             ? new SingleLayerFlowMultipartRequestOnTheFlyCallback<>(context,
  41                                                                     requestType,
  42                                                                     getDeviceContext(),
  43                                                                     getEventIdentifier(),
  44                                                                     statisticsWriterProvider)
  45             : new MultiLayerFlowMultipartRequestOnTheFlyCallback<>(context,
  46                                                                    requestType,
  47                                                                    getDeviceContext(),
  48                                                                    getEventIdentifier(),
  49                                                                    statisticsWriterProvider,
  50                                                                    convertorExecutor);
  51     }
  52 }