content: /*
   * Copyright 1999-2019 Alibaba Group Holding Ltd.
   *
   * Licensed 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 com.alibaba.csp.sentinel.adapter.reactor;
  
  import com.alibaba.csp.sentinel.util.AssertUtil;
  
  import reactor.core.CoreSubscriber;
  import reactor.core.publisher.Mono;
  import reactor.core.publisher.MonoOperator;
  
  /**
   * @author Eric Zhao
   * @since 1.5.0
   */
  public class MonoSentinelOperator<T> extends MonoOperator<T, T> {
  
      private final EntryConfig entryConfig;
  
      public MonoSentinelOperator(Mono<? extends T> source, EntryConfig entryConfig) {
          super(source);
          AssertUtil.notNull(entryConfig, "entryConfig cannot be null");
          this.entryConfig = entryConfig;
      }
  
      @Override
      public void subscribe(CoreSubscriber<? super T> actual) {
          source.subscribe(new SentinelReactorSubscriber<>(entryConfig, actual, true));
      }
  }
  