/* | |
* Copyright 1999-2011 Alibaba Group. | |
* | |
* 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.dubbo.common.status.support; | |
import java.util.Map; | |
import com.alibaba.dubbo.common.status.Status; | |
import com.alibaba.dubbo.common.status.Status.Level; | |
/** | |
* StatusManager | |
* | |
* @author william.liangf | |
*/ | |
public class StatusUtils { | |
public static Status getSummaryStatus(Map<String, Status> statuses) { | |
Level level = Level.OK; | |
StringBuilder msg = new StringBuilder(); | |
for (Map.Entry<String, Status> entry : statuses.entrySet()) { | |
String key = entry.getKey(); | |
Status status = entry.getValue(); | |
Level l = status.getLevel(); | |
if (Level.ERROR.equals(l)) { | |
level = Level.ERROR; | |
if (msg.length() > 0) { | |
msg.append(","); | |
} | |
msg.append(key); | |
} else if (Level.WARN.equals(l)) { | |
if(! Level.ERROR.equals(level)) { | |
level = Level.WARN; | |
} | |
if (msg.length() > 0) { | |
msg.append(","); | |
} | |
msg.append(key); | |
} | |
} | |
return new Status(level, msg.toString()); | |
} | |
} |