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.config;
  
  import lombok.Getter;
  import org.apache.skywalking.oap.server.core.CoreModuleConfig;
  import org.apache.skywalking.oap.server.library.module.ModuleProvider;
  import org.apache.skywalking.oap.server.library.module.Service;
  
  @Getter
  public class ConfigService implements Service {
      private final String gRPCHost;
      private final int gRPCPort;
      private final SearchableTracesTagsWatcher searchableTracesTags;
      private final String searchableLogsTags;
      private final String searchableAlarmTags;
      private final int metricsDataTTL;
      private final int recordDataTTL;
      private final int persistentPeriod;
  
      public ConfigService(CoreModuleConfig moduleConfig, ModuleProvider provider) {
          this.gRPCHost = moduleConfig.getGRPCHost();
          this.gRPCPort = moduleConfig.getGRPCPort();
  
          this.searchableTracesTags =
                  new SearchableTracesTagsWatcher(moduleConfig.getSearchableTracesTags(), provider);
          moduleConfig.setSearchableTracesTagsWatcher(this.searchableTracesTags);
  
          this.searchableLogsTags = moduleConfig.getSearchableLogsTags();
          this.searchableAlarmTags = moduleConfig.getSearchableAlarmTags();
          this.metricsDataTTL = moduleConfig.getMetricsDataTTL();
          this.recordDataTTL = moduleConfig.getRecordDataTTL();
          this.persistentPeriod = moduleConfig.getPersistentPeriod();
      }
  }
  