content: /*
   * Copyright 2013-2023 the original author or authors.
   *
   * 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
   *
   *      https://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.cloud.stream.binder.rocketmq.actuator;
  
  import com.alibaba.cloud.stream.binder.rocketmq.metrics.Instrumentation;
  import com.alibaba.cloud.stream.binder.rocketmq.metrics.InstrumentationManager;
  
  import org.springframework.boot.actuate.health.AbstractHealthIndicator;
  import org.springframework.boot.actuate.health.Health;
  
  /**
   * @author Timur Valiev
   * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
   */
  public class RocketMQBinderHealthIndicator extends AbstractHealthIndicator {
  
  	@Override
  	protected void doHealthCheck(Health.Builder builder) throws Exception {
  		if (InstrumentationManager.getHealthInstrumentations().stream()
  				.allMatch(Instrumentation::isUp)) {
  			builder.up();
  			return;
  		}
  		if (InstrumentationManager.getHealthInstrumentations().stream()
  				.allMatch(Instrumentation::isOutOfService)) {
  			builder.outOfService();
  			return;
  		}
  		builder.down();
  		InstrumentationManager.getHealthInstrumentations().stream()
  				.filter(instrumentation -> !instrumentation.isStarted())
  				.forEach(instrumentation1 -> builder
  						.withException(instrumentation1.getStartException()));
  	}
  
  }
  