content: /*
   * Copyright 1999-2023 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.console.handler.impl.remote.core;
  
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.model.response.NacosMember;
  import com.alibaba.nacos.common.utils.StringUtils;
  import com.alibaba.nacos.console.handler.core.ClusterHandler;
  import com.alibaba.nacos.console.handler.impl.remote.EnabledRemoteHandler;
  import com.alibaba.nacos.console.handler.impl.remote.NacosMaintainerClientHolder;
  import org.springframework.stereotype.Service;
  
  import java.util.Collection;
  
  /**
   * Remote Implementation of ClusterHandler that handles cluster-related operations.
   *
   * @author xiweng.yy
   */
  @Service
  @EnabledRemoteHandler
  public class ClusterRemoteHandler implements ClusterHandler {
      
      private final NacosMaintainerClientHolder clientHolder;
      
      public ClusterRemoteHandler(NacosMaintainerClientHolder clientHolder) {
          this.clientHolder = clientHolder;
      }
      
      /**
       * Retrieves a list of cluster members with an optional search keyword.
       *
       * @param ipKeyWord the search keyword for filtering members
       * @return a collection of matching members
       */
      @Override
      public Collection<? extends NacosMember> getNodeList(String ipKeyWord) throws NacosException {
          return clientHolder.getNamingMaintainerService().listClusterNodes(StringUtils.EMPTY, StringUtils.EMPTY);
      }
  }
  