content: /*
   * Copyright 1999-2018 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.nacos.naming.healthcheck.v2.processor;
  
  import com.alibaba.nacos.naming.core.v2.metadata.ClusterMetadata;
  import com.alibaba.nacos.naming.core.v2.pojo.Service;
  import com.alibaba.nacos.naming.healthcheck.extend.HealthCheckExtendProvider;
  import com.alibaba.nacos.naming.healthcheck.extend.HealthCheckProcessorExtendV2;
  import com.alibaba.nacos.naming.healthcheck.v2.HealthCheckTaskV2;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Component;
  
  import java.util.Collection;
  import java.util.HashMap;
  import java.util.Map;
  import java.util.stream.Collectors;
  
  /**
   * Delegate of health check v2.x.
   *
   * @author nacos
   */
  @Component("healthCheckDelegateV2")
  public class HealthCheckProcessorV2Delegate implements HealthCheckProcessorV2 {
      
      private final Map<String, HealthCheckProcessorV2> healthCheckProcessorMap = new HashMap<>();
      
      public HealthCheckProcessorV2Delegate(HealthCheckExtendProvider provider,
              HealthCheckProcessorExtendV2 healthCheckProcessorExtend) {
          provider.setHealthCheckProcessorExtend(healthCheckProcessorExtend);
          provider.init();
      }
      
      @Autowired
      public void addProcessor(Collection<HealthCheckProcessorV2> processors) {
          healthCheckProcessorMap.putAll(processors.stream().filter(processor -> processor.getType() != null)
                  .collect(Collectors.toMap(HealthCheckProcessorV2::getType, processor -> processor)));
      }
      
      @Override
      public void process(HealthCheckTaskV2 task, Service service, ClusterMetadata metadata) {
          String type = metadata.getHealthyCheckType();
          HealthCheckProcessorV2 processor = healthCheckProcessorMap.get(type);
          if (processor == null) {
              processor = healthCheckProcessorMap.get(NoneHealthCheckProcessor.TYPE);
          }
          processor.process(task, service, metadata);
      }
      
      @Override
      public String getType() {
          return null;
      }
  }
  