openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/protocol/serialization/MultipartSerializerInjector.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.protocol.serialization;
  10
  11 import com.google.common.annotations.VisibleForTesting;
  12 import java.util.function.Consumer;
  13 import java.util.function.Function;
  14 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  15 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerExtensionProvider;
  16 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  17 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  18 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestDescSerializer;
  19 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestExperimenterSerializer;
  20 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestFlowAggregateStatsSerializer;
  21 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestFlowStatsSerializer;
  22 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestFlowTableStatsSerializer;
  23 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestGroupDescSerializer;
  24 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestGroupFeaturesSerializer;
  25 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestGroupStatsSerializer;
  26 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestMeterConfigSerializer;
  27 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestMeterFeaturesSerializer;
  28 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestMeterStatsSerializer;
  29 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestPortDescSerializer;
  30 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestPortStatsSerializer;
  31 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestQueueStatsSerializer;
  32 import org.opendaylight.openflowplugin.impl.protocol.serialization.multipart.MultipartRequestTableFeaturesSerializer;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.multipart.request.multipart.request.body.MultipartRequestDesc;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.multipart.request.multipart.request.body.MultipartRequestFlowTableStats;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.multipart.request.multipart.request.body.MultipartRequestPortDesc;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.multipart.request.multipart.request.body.MultipartRequestFlowAggregateStats;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.multipart.request.multipart.request.body.MultipartRequestFlowStats;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.multipart.request.multipart.request.body.MultipartRequestGroupDesc;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.multipart.request.multipart.request.body.MultipartRequestGroupFeatures;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.multipart.request.multipart.request.body.MultipartRequestGroupStats;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.multipart.request.multipart.request.body.MultipartRequestMeterConfig;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.multipart.request.multipart.request.body.MultipartRequestMeterFeatures;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.multipart.request.multipart.request.body.MultipartRequestMeterStats;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.multipart.types.rev170112.multipart.request.MultipartRequestBody;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.experimenter.types.rev151020.multipart.request.multipart.request.body.MultipartRequestExperimenter;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.multipart.request.multipart.request.body.MultipartRequestPortStats;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.multipart.request.multipart.request.body.MultipartRequestQueueStats;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.multipart.request.multipart.request.body.MultipartRequestTableFeatures;
  49 import org.opendaylight.yangtools.yang.common.Uint8;
  50
  51 /**
  52  * Util class for injecting new multipart serializers into OpenflowJava.
  53  */
  54 final class MultipartSerializerInjector {
  55     private MultipartSerializerInjector() {
  56     }
  57
  58     /**
  59      * Injects multipart serializers into provided
  60      * {@link org.opendaylight.openflowjava.protocol.api.extensibility.SerializerExtensionProvider}.
  61      *
  62      * @param provider OpenflowJava serializer extension provider
  63      */
  64     static void injectSerializers(final SerializerExtensionProvider provider) {
  65         // Inject new message serializers here using injector created by createInjector method
  66         final Function<Class<? extends MultipartRequestBody>,
  67             Consumer<OFSerializer<? extends MultipartRequestBody>>> injector =
  68                 createInjector(provider, EncodeConstants.OF_VERSION_1_3);
  69
  70         MultipartMatchFieldSerializerInjector.injectSerializers(provider);
  71         MultipartTableFeaturesSerializerInjector.injectSerializers(provider);
  72
  73         injector.apply(MultipartRequestDesc.class).accept(new MultipartRequestDescSerializer());
  74         injector.apply(MultipartRequestFlowTableStats.class).accept(new MultipartRequestFlowTableStatsSerializer());
  75         injector.apply(MultipartRequestGroupDesc.class).accept(new MultipartRequestGroupDescSerializer());
  76         injector.apply(MultipartRequestGroupFeatures.class).accept(new MultipartRequestGroupFeaturesSerializer());
  77         injector.apply(MultipartRequestGroupStats.class).accept(new MultipartRequestGroupStatsSerializer());
  78         injector.apply(MultipartRequestMeterFeatures.class).accept(new MultipartRequestMeterFeaturesSerializer());
  79         injector.apply(MultipartRequestMeterStats.class).accept(new MultipartRequestMeterStatsSerializer());
  80         injector.apply(MultipartRequestMeterConfig.class).accept(new MultipartRequestMeterConfigSerializer());
  81         injector.apply(MultipartRequestPortDesc.class).accept(new MultipartRequestPortDescSerializer());
  82         injector.apply(MultipartRequestPortStats.class).accept(new MultipartRequestPortStatsSerializer());
  83         injector.apply(MultipartRequestQueueStats.class).accept(new MultipartRequestQueueStatsSerializer());
  84         injector.apply(MultipartRequestFlowStats.class).accept(new MultipartRequestFlowStatsSerializer());
  85         injector.apply(MultipartRequestFlowAggregateStats.class)
  86                 .accept(new MultipartRequestFlowAggregateStatsSerializer());
  87         injector.apply(MultipartRequestExperimenter.class).accept(new MultipartRequestExperimenterSerializer());
  88         injector.apply(MultipartRequestTableFeatures.class).accept(new MultipartRequestTableFeaturesSerializer());
  89     }
  90
  91     /**
  92      * Create injector that will inject new multipart serializers into
  93      * #{@link org.opendaylight.openflowjava.protocol.api.extensibility.SerializerExtensionProvider}.
  94      *
  95      * @param provider OpenflowJava serializer extension provider
  96      * @param version  Openflow version
  97      * @return injector
  98      */
  99     @VisibleForTesting
 100     static Function<Class<? extends MultipartRequestBody>,
 101             Consumer<OFSerializer<? extends MultipartRequestBody>>> createInjector(
 102                     final SerializerExtensionProvider provider, final Uint8 version) {
 103         return type -> serializer ->
 104                 provider.registerSerializer(new MessageTypeKey<>(version, type), serializer);
 105     }
 106 }