dubbo SwitchLogLevel 源码
dubbo SwitchLogLevel 代码
文件路径：/dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/command/impl/SwitchLogLevel.java
/*
* 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 org.apache.dubbo.qos.command.impl;
import org.apache.dubbo.common.logger.Level;
import org.apache.dubbo.common.logger.LoggerFactory;
import org.apache.dubbo.qos.command.BaseCommand;
import org.apache.dubbo.qos.command.CommandContext;
import org.apache.dubbo.qos.command.annotation.Cmd;
import java.util.Locale;
@Cmd(name = "switchLogLevel", summary = "Switch log level", example = {
"switchLogLevel info"
})
public class SwitchLogLevel implements BaseCommand {
@Override
public String execute(CommandContext commandContext, String[] args) {
if (args.length != 1) {
return "Unexpected argument length.";
}
Level level;
switch (args[0]) {
case "0":
level = Level.ALL;
break;
case "1":
level = Level.TRACE;
break;
case "2":
level = Level.DEBUG;
break;
case "3":
level = Level.INFO;
break;
case "4":
level = Level.WARN;
break;
case "5":
level = Level.ERROR;
break;
case "6":
level = Level.OFF;
break;
default:
level = Level.valueOf(args[0].toUpperCase(Locale.ROOT));
break;
}
LoggerFactory.setLevel(level);
return "OK";
}
}
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