/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.jstorm.ui.api;
import com.alibaba.jstorm.ui.model.ClusterEntity;
import com.alibaba.jstorm.ui.utils.UIDef;
import com.alibaba.jstorm.ui.utils.UIUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author Jark (wuchong.wc@alibaba-inc.com)
*/
@RestController
@RequestMapping(UIDef.API_V2 + "/clusters")
public class ClustersAPIController {
private final static Logger LOG = LoggerFactory.getLogger(ClusterAPIController.class);
/**
*
* @return Returns all clusters summary information such as nimbus uptime or number of supervisors.
*/
@RequestMapping("/summary")
public Map summary(){
UIUtils.readUiConfig();
Map<String, List<ClusterEntity>> ret = new HashMap<>();
ret.put("clusters", new ArrayList<>(UIUtils.clustersCache.values()));
return ret;
}
}