openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/util/MdSalRegistrationUtils.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 package org.opendaylight.openflowplugin.impl.util;
   9
  10 import com.google.common.base.Preconditions;
  11 import com.google.common.reflect.TypeToken;
  12 import java.util.concurrent.atomic.AtomicLong;
  13 import javax.annotation.CheckForNull;
  14 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  15 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  16 import org.opendaylight.openflowplugin.api.openflow.rpc.RpcContext;
  17 import org.opendaylight.openflowplugin.api.openflow.statistics.compatibility.Delegator;
  18 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
  19 import org.opendaylight.openflowplugin.impl.services.FlowCapableTransactionServiceImpl;
  20 import org.opendaylight.openflowplugin.impl.services.NodeConfigServiceImpl;
  21 import org.opendaylight.openflowplugin.impl.services.PacketProcessingServiceImpl;
  22 import org.opendaylight.openflowplugin.impl.services.SalEchoServiceImpl;
  23 import org.opendaylight.openflowplugin.impl.services.SalExperimenterMessageServiceImpl;
  24 import org.opendaylight.openflowplugin.impl.services.SalFlatBatchServiceImpl;
  25 import org.opendaylight.openflowplugin.impl.services.SalFlowServiceImpl;
  26 import org.opendaylight.openflowplugin.impl.services.SalFlowsBatchServiceImpl;
  27 import org.opendaylight.openflowplugin.impl.services.SalGroupServiceImpl;
  28 import org.opendaylight.openflowplugin.impl.services.SalGroupsBatchServiceImpl;
  29 import org.opendaylight.openflowplugin.impl.services.SalMeterServiceImpl;
  30 import org.opendaylight.openflowplugin.impl.services.SalMetersBatchServiceImpl;
  31 import org.opendaylight.openflowplugin.impl.services.SalPortServiceImpl;
  32 import org.opendaylight.openflowplugin.impl.services.SalTableServiceImpl;
  33 import org.opendaylight.openflowplugin.impl.statistics.services.OpendaylightFlowStatisticsServiceImpl;
  34 import org.opendaylight.openflowplugin.impl.statistics.services.OpendaylightFlowTableStatisticsServiceImpl;
  35 import org.opendaylight.openflowplugin.impl.statistics.services.OpendaylightGroupStatisticsServiceImpl;
  36 import org.opendaylight.openflowplugin.impl.statistics.services.OpendaylightMeterStatisticsServiceImpl;
  37 import org.opendaylight.openflowplugin.impl.statistics.services.OpendaylightPortStatisticsServiceImpl;
  38 import org.opendaylight.openflowplugin.impl.statistics.services.OpendaylightQueueStatisticsServiceImpl;
  39 import org.opendaylight.openflowplugin.impl.statistics.services.compatibility.OpendaylightFlowStatisticsServiceDelegateImpl;
  40 import org.opendaylight.openflowplugin.impl.statistics.services.direct.FlowDirectStatisticsService;
  41 import org.opendaylight.openflowplugin.impl.statistics.services.direct.GroupDirectStatisticsService;
  42 import org.opendaylight.openflowplugin.impl.statistics.services.direct.MeterDirectStatisticsService;
  43 import org.opendaylight.openflowplugin.impl.statistics.services.direct.NodeConnectorDirectStatisticsService;
  44 import org.opendaylight.openflowplugin.impl.statistics.services.direct.OpendaylightDirectStatisticsServiceImpl;
  45 import org.opendaylight.openflowplugin.impl.statistics.services.direct.OpendaylightDirectStatisticsServiceProvider;
  46 import org.opendaylight.openflowplugin.impl.statistics.services.direct.QueueDirectStatisticsService;
  47 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.OpendaylightDirectStatisticsService;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.echo.service.rev150305.SalEchoService;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.SalExperimenterMessageService;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.flat.batch.service.rev160321.SalFlatBatchService;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsService;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.OpendaylightFlowTableStatisticsService;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.FlowCapableTransactionService;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.SalGroupService;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.OpendaylightGroupStatisticsService;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.SalMeterService;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.OpendaylightMeterStatisticsService;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.module.config.rev141015.NodeConfigService;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketProcessingService;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.service.rev131107.SalPortService;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.OpendaylightPortStatisticsService;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.OpendaylightQueueStatisticsService;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.OfpRole;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.service.rev131026.SalTableService;
  67 import org.opendaylight.yangtools.yang.binding.RpcService;
  68
  69 public class MdSalRegistrationUtils {
  70
  71     //TODO: Make one register and one unregister method for all services
  72
  73     private static final TypeToken<Delegator<OpendaylightFlowStatisticsService>> COMPOSITE_SERVICE_TYPE_TOKEN =
  74             new TypeToken<Delegator<OpendaylightFlowStatisticsService>>() {
  75                 //NOBODY
  76             };
  77
  78     private MdSalRegistrationUtils() {
  79         throw new IllegalStateException();
  80     }
  81
  82     /**
  83      * Method registers all OF services for role {@link OfpRole#BECOMEMASTER}
  84      *  @param rpcContext    - registration processing is implemented in {@link org.opendaylight.openflowplugin.api.openflow.rpc.RpcContext}
  85      * @param deviceContext - every service needs {@link org.opendaylight.openflowplugin.api.openflow.device.DeviceContext} as input parameter
  86      * @param convertorExecutor
  87      */
  88     public static void registerServices(@CheckForNull final RpcContext rpcContext,
  89                                         @CheckForNull final DeviceContext deviceContext,
  90                                         final ExtensionConverterProvider extensionConverterProvider,
  91                                         final ConvertorExecutor convertorExecutor) {
  92         Preconditions.checkArgument(rpcContext != null);
  93         Preconditions.checkArgument(deviceContext != null);
  94
  95         // create service instances
  96         final SalFlowServiceImpl salFlowService = new SalFlowServiceImpl(rpcContext, deviceContext, convertorExecutor);
  97         final FlowCapableTransactionServiceImpl flowCapableTransactionService = new FlowCapableTransactionServiceImpl(rpcContext, deviceContext);
  98         final SalGroupServiceImpl salGroupService = new SalGroupServiceImpl(rpcContext, deviceContext, convertorExecutor);
  99         final SalMeterServiceImpl salMeterService = new SalMeterServiceImpl(rpcContext, deviceContext, convertorExecutor);
 100
 101         // register routed service instances
 102         rpcContext.registerRpcServiceImplementation(SalEchoService.class, new SalEchoServiceImpl(rpcContext, deviceContext));
 103         rpcContext.registerRpcServiceImplementation(SalFlowService.class, salFlowService);
 104         //TODO: add constructors with rcpContext and deviceContext to meter, group, table constructors
 105         rpcContext.registerRpcServiceImplementation(FlowCapableTransactionService.class, flowCapableTransactionService);
 106         rpcContext.registerRpcServiceImplementation(SalMeterService.class, salMeterService);
 107         rpcContext.registerRpcServiceImplementation(SalGroupService.class, salGroupService);
 108         rpcContext.registerRpcServiceImplementation(SalTableService.class, new SalTableServiceImpl(rpcContext, deviceContext, convertorExecutor));
 109         rpcContext.registerRpcServiceImplementation(SalPortService.class, new SalPortServiceImpl(rpcContext, deviceContext, convertorExecutor));
 110         rpcContext.registerRpcServiceImplementation(PacketProcessingService.class, new PacketProcessingServiceImpl(rpcContext, deviceContext, convertorExecutor));
 111         rpcContext.registerRpcServiceImplementation(NodeConfigService.class, new NodeConfigServiceImpl(rpcContext, deviceContext));
 112         rpcContext.registerRpcServiceImplementation(OpendaylightFlowStatisticsService.class, OpendaylightFlowStatisticsServiceImpl.createWithOook(rpcContext, deviceContext, convertorExecutor));
 113
 114         // Direct statistics gathering
 115         final OpendaylightDirectStatisticsServiceProvider statisticsProvider = new OpendaylightDirectStatisticsServiceProvider();
 116         statisticsProvider.register(FlowDirectStatisticsService.class, new FlowDirectStatisticsService(rpcContext, deviceContext, convertorExecutor));
 117         statisticsProvider.register(GroupDirectStatisticsService.class, new GroupDirectStatisticsService(rpcContext, deviceContext, convertorExecutor));
 118         statisticsProvider.register(MeterDirectStatisticsService.class, new MeterDirectStatisticsService(rpcContext, deviceContext, convertorExecutor));
 119         statisticsProvider.register(NodeConnectorDirectStatisticsService.class, new NodeConnectorDirectStatisticsService(rpcContext, deviceContext, convertorExecutor));
 120         statisticsProvider.register(QueueDirectStatisticsService.class, new QueueDirectStatisticsService(rpcContext, deviceContext, convertorExecutor));
 121         rpcContext.registerRpcServiceImplementation(OpendaylightDirectStatisticsService.class, new OpendaylightDirectStatisticsServiceImpl(statisticsProvider));
 122
 123         final SalFlatBatchServiceImpl salFlatBatchService = new SalFlatBatchServiceImpl(
 124                 new SalFlowsBatchServiceImpl(salFlowService, flowCapableTransactionService),
 125                 new SalGroupsBatchServiceImpl(salGroupService, flowCapableTransactionService),
 126                 new SalMetersBatchServiceImpl(salMeterService, flowCapableTransactionService)
 127         );
 128         rpcContext.registerRpcServiceImplementation(SalFlatBatchService.class, salFlatBatchService);
 129
 130         // TODO: experimenter symmetric and multipart message services
 131         rpcContext.registerRpcServiceImplementation(SalExperimenterMessageService.class,
 132                 new SalExperimenterMessageServiceImpl(rpcContext, deviceContext, extensionConverterProvider));
 133     }
 134
 135     /**
 136      * Method unregisters all OF services.
 137      *
 138      * @param rpcContext - unregistration processing is implemented in {@link RpcContext}
 139      */
 140     public static void unregisterServices(@CheckForNull final RpcContext rpcContext) {
 141         Preconditions.checkArgument(rpcContext != null);
 142
 143         rpcContext.unregisterRpcServiceImplementation(SalEchoService.class);
 144         rpcContext.unregisterRpcServiceImplementation(SalFlowService.class);
 145         //TODO: add constructors with rcpContext and deviceContext to meter, group, table constructors
 146         rpcContext.unregisterRpcServiceImplementation(FlowCapableTransactionService.class);
 147         rpcContext.unregisterRpcServiceImplementation(SalMeterService.class);
 148         rpcContext.unregisterRpcServiceImplementation(SalGroupService.class);
 149         rpcContext.unregisterRpcServiceImplementation(SalTableService.class);
 150         rpcContext.unregisterRpcServiceImplementation(SalPortService.class);
 151         rpcContext.unregisterRpcServiceImplementation(PacketProcessingService.class);
 152         rpcContext.unregisterRpcServiceImplementation(NodeConfigService.class);
 153         rpcContext.unregisterRpcServiceImplementation(OpendaylightFlowStatisticsService.class);
 154         rpcContext.unregisterRpcServiceImplementation(SalFlatBatchService.class);
 155         // TODO: experimenter symmetric and multipart message services
 156         rpcContext.unregisterRpcServiceImplementation(SalExperimenterMessageService.class);
 157         rpcContext.unregisterRpcServiceImplementation(OpendaylightDirectStatisticsService.class);
 158     }
 159
 160     /**
 161      * Support deprecated statistic related services for backward compatibility. The only exception from deprecation is
 162      * the aggregated flow statistic with match criteria input.
 163      *  @param rpcContext
 164      * @param deviceContext
 165      * @param notificationPublishService
 166      * @param convertorExecutor
 167      */
 168     public static void registerStatCompatibilityServices(final RpcContext rpcContext, final DeviceContext deviceContext,
 169                                                          final NotificationPublishService notificationPublishService,
 170                                                          final ConvertorExecutor convertorExecutor) {
 171
 172         AtomicLong compatibilityXidSeed = new AtomicLong();
 173         // pickup low statistics service
 174         final OpendaylightFlowStatisticsService flowStatisticsService = Preconditions.checkNotNull(
 175                 rpcContext.lookupRpcService(OpendaylightFlowStatisticsService.class));
 176         Preconditions.checkArgument(COMPOSITE_SERVICE_TYPE_TOKEN.isAssignableFrom(flowStatisticsService.getClass()));
 177         // attach delegate to flow statistics service (to cover all but aggregated stats with match filter input)
 178         final OpendaylightFlowStatisticsServiceDelegateImpl flowStatisticsDelegate =
 179                 new OpendaylightFlowStatisticsServiceDelegateImpl(rpcContext, deviceContext, notificationPublishService, new AtomicLong(), convertorExecutor);
 180         ((Delegator<OpendaylightFlowStatisticsService>) flowStatisticsService).setDelegate(flowStatisticsDelegate);
 181
 182         // register all statistics (deprecated) services
 183         rpcContext.registerRpcServiceImplementation(OpendaylightFlowTableStatisticsService.class,
 184                 new OpendaylightFlowTableStatisticsServiceImpl(rpcContext, deviceContext, compatibilityXidSeed, notificationPublishService));
 185         rpcContext.registerRpcServiceImplementation(OpendaylightGroupStatisticsService.class,
 186                 new OpendaylightGroupStatisticsServiceImpl(rpcContext, deviceContext, compatibilityXidSeed, notificationPublishService, convertorExecutor));
 187         rpcContext.registerRpcServiceImplementation(OpendaylightMeterStatisticsService.class,
 188                 new OpendaylightMeterStatisticsServiceImpl(rpcContext, deviceContext, compatibilityXidSeed, notificationPublishService, convertorExecutor));
 189         rpcContext.registerRpcServiceImplementation(OpendaylightQueueStatisticsService.class,
 190                 new OpendaylightQueueStatisticsServiceImpl(rpcContext, deviceContext, compatibilityXidSeed, notificationPublishService));
 191         rpcContext.registerRpcServiceImplementation(OpendaylightPortStatisticsService.class,
 192                 new OpendaylightPortStatisticsServiceImpl(rpcContext, deviceContext, compatibilityXidSeed, notificationPublishService));
 193     }
 194 }