content: /*
   *
   *  * Copyright 1999-2021 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.core.cluster.remote;
  
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.remote.RemoteConstants;
  import com.alibaba.nacos.api.remote.request.RequestMeta;
  import com.alibaba.nacos.auth.annotation.Secured;
  import com.alibaba.nacos.common.utils.LoggerUtils;
  import com.alibaba.nacos.core.cluster.Member;
  import com.alibaba.nacos.api.common.NodeState;
  import com.alibaba.nacos.core.cluster.ServerMemberManager;
  import com.alibaba.nacos.core.cluster.remote.request.MemberReportRequest;
  import com.alibaba.nacos.core.cluster.remote.response.MemberReportResponse;
  import com.alibaba.nacos.core.remote.RequestHandler;
  import com.alibaba.nacos.core.remote.grpc.InvokeSource;
  import com.alibaba.nacos.core.utils.Loggers;
  import com.alibaba.nacos.plugin.auth.constant.ApiType;
  import com.alibaba.nacos.plugin.auth.constant.SignType;
  import org.springframework.stereotype.Component;
  
  /**
   * MemberReportHandler.
   *
   * @author : huangtianhui
   */
  @Component
  @InvokeSource(source = {RemoteConstants.LABEL_SOURCE_CLUSTER})
  public class MemberReportHandler extends RequestHandler<MemberReportRequest, MemberReportResponse> {
      
      private final ServerMemberManager memberManager;
      
      public MemberReportHandler(ServerMemberManager memberManager) {
          this.memberManager = memberManager;
      }
      
      @Override
      @Secured(resource = "report", signType = SignType.SPECIFIED, apiType = ApiType.INNER_API)
      public MemberReportResponse handle(MemberReportRequest request, RequestMeta meta) throws NacosException {
          Member node = request.getNode();
          if (!node.check()) {
              MemberReportResponse result = new MemberReportResponse();
              result.setErrorInfo(400, "Node information is illegal");
              return result;
          }
          LoggerUtils.printIfDebugEnabled(Loggers.CLUSTER, "node state report, receive info : {}", node);
          node.setState(NodeState.UP);
          node.setFailAccessCnt(0);
          memberManager.update(node);
          return new MemberReportResponse(memberManager.getSelf());
      }
      
  }
  