code: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   */
  
  package org.apache.skywalking.oap.server.core;
  
  import java.util.ArrayList;
  import java.util.List;
  import org.apache.skywalking.oap.server.core.analysis.meter.MeterSystem;
  import org.apache.skywalking.oap.server.core.cache.NetworkAddressAliasCache;
  import org.apache.skywalking.oap.server.core.cache.ProfileTaskCache;
  import org.apache.skywalking.oap.server.core.command.CommandService;
  import org.apache.skywalking.oap.server.core.config.ConfigService;
  import org.apache.skywalking.oap.server.core.config.DownSamplingConfigService;
  import org.apache.skywalking.oap.server.core.config.IComponentLibraryCatalogService;
  import org.apache.skywalking.oap.server.core.config.NamingControl;
  import org.apache.skywalking.oap.server.core.management.ui.menu.UIMenuManagementService;
  import org.apache.skywalking.oap.server.core.management.ui.template.UITemplateManagementService;
  import org.apache.skywalking.oap.server.core.oal.rt.OALEngineLoaderService;
  import org.apache.skywalking.oap.server.core.profiling.continuous.ContinuousProfilingMutationService;
  import org.apache.skywalking.oap.server.core.profiling.continuous.ContinuousProfilingQueryService;
  import org.apache.skywalking.oap.server.core.profiling.ebpf.EBPFProfilingMutationService;
  import org.apache.skywalking.oap.server.core.profiling.ebpf.EBPFProfilingQueryService;
  import org.apache.skywalking.oap.server.core.profiling.trace.ProfileTaskMutationService;
  import org.apache.skywalking.oap.server.core.profiling.trace.ProfileTaskQueryService;
  import org.apache.skywalking.oap.server.core.query.AggregationQueryService;
  import org.apache.skywalking.oap.server.core.query.AlarmQueryService;
  import org.apache.skywalking.oap.server.core.query.BrowserLogQueryService;
  import org.apache.skywalking.oap.server.core.query.EventQueryService;
  import org.apache.skywalking.oap.server.core.query.LogQueryService;
  import org.apache.skywalking.oap.server.core.query.MetadataQueryService;
  import org.apache.skywalking.oap.server.core.query.MetricsMetadataQueryService;
  import org.apache.skywalking.oap.server.core.query.MetricsQueryService;
  import org.apache.skywalking.oap.server.core.query.RecordQueryService;
  import org.apache.skywalking.oap.server.core.query.TagAutoCompleteQueryService;
  import org.apache.skywalking.oap.server.core.query.TopNRecordsQueryService;
  import org.apache.skywalking.oap.server.core.query.TopologyQueryService;
  import org.apache.skywalking.oap.server.core.query.TraceQueryService;
  import org.apache.skywalking.oap.server.core.remote.RemoteSenderService;
  import org.apache.skywalking.oap.server.core.remote.client.RemoteClientManager;
  import org.apache.skywalking.oap.server.core.server.GRPCHandlerRegister;
  import org.apache.skywalking.oap.server.core.server.HTTPHandlerRegister;
  import org.apache.skywalking.oap.server.core.source.SourceReceiver;
  import org.apache.skywalking.oap.server.core.status.ServerStatusService;
  import org.apache.skywalking.oap.server.core.storage.model.IModelManager;
  import org.apache.skywalking.oap.server.core.storage.model.ModelCreator;
  import org.apache.skywalking.oap.server.core.storage.model.ModelManipulator;
  import org.apache.skywalking.oap.server.core.worker.IWorkerInstanceGetter;
  import org.apache.skywalking.oap.server.core.worker.IWorkerInstanceSetter;
  import org.apache.skywalking.oap.server.library.module.ModuleDefine;
  
  /**
   * Core module definition. Define all open services to other modules.
   */
  public class CoreModule extends ModuleDefine {
      public static final String NAME = "core";
  
      public CoreModule() {
          super(NAME);
      }
  
      @Override
      public Class[] services() {
          List<Class> classes = new ArrayList<>();
          classes.add(ConfigService.class);
          classes.add(ServerStatusService.class);
          classes.add(DownSamplingConfigService.class);
          classes.add(NamingControl.class);
          classes.add(IComponentLibraryCatalogService.class);
  
          classes.add(IWorkerInstanceGetter.class);
          classes.add(IWorkerInstanceSetter.class);
  
          classes.add(MeterSystem.class);
  
          addServerInterface(classes);
          addReceiverInterface(classes);
          addInsideService(classes);
          addCacheService(classes);
          addQueryService(classes);
          addProfileService(classes);
          addOALService(classes);
          addManagementService(classes);
          addEBPFProfilingService(classes);
  
          classes.add(CommandService.class);
  
          return classes.toArray(new Class[]{});
      }
  
      private void addEBPFProfilingService(List<Class> classes) {
          classes.add(EBPFProfilingMutationService.class);
          classes.add(EBPFProfilingQueryService.class);
          classes.add(ContinuousProfilingMutationService.class);
          classes.add(ContinuousProfilingQueryService.class);
      }
  
      private void addManagementService(List<Class> classes) {
          classes.add(UITemplateManagementService.class);
          classes.add(UIMenuManagementService.class);
      }
  
      private void addProfileService(List<Class> classes) {
          classes.add(ProfileTaskMutationService.class);
          classes.add(ProfileTaskQueryService.class);
          classes.add(ProfileTaskCache.class);
      }
  
      private void addOALService(List<Class> classes) {
          classes.add(OALEngineLoaderService.class);
      }
  
      private void addQueryService(List<Class> classes) {
          classes.add(TopologyQueryService.class);
          classes.add(MetricsMetadataQueryService.class);
          classes.add(MetricsQueryService.class);
          classes.add(TraceQueryService.class);
          classes.add(LogQueryService.class);
          classes.add(MetadataQueryService.class);
          classes.add(AggregationQueryService.class);
          classes.add(AlarmQueryService.class);
          classes.add(TopNRecordsQueryService.class);
          classes.add(BrowserLogQueryService.class);
          classes.add(EventQueryService.class);
          classes.add(TagAutoCompleteQueryService.class);
          classes.add(RecordQueryService.class);
      }
  
      private void addServerInterface(List<Class> classes) {
          classes.add(GRPCHandlerRegister.class);
          classes.add(HTTPHandlerRegister.class);
      }
  
      private void addInsideService(List<Class> classes) {
          classes.add(ModelCreator.class);
          classes.add(IModelManager.class);
          classes.add(ModelManipulator.class);
          classes.add(RemoteClientManager.class);
          classes.add(RemoteSenderService.class);
      }
  
      private void addCacheService(List<Class> classes) {
          classes.add(NetworkAddressAliasCache.class);
      }
  
      private void addReceiverInterface(List<Class> classes) {
          classes.add(SourceReceiver.class);
      }
  }
  