dubbo TelnetCommandDecoder 源码
dubbo TelnetCommandDecoder 代码
文件路径：/dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/command/decoder/TelnetCommandDecoder.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.decoder;
import org.apache.dubbo.common.utils.StringUtils;
import org.apache.dubbo.qos.command.CommandContext;
import org.apache.dubbo.qos.command.CommandContextFactory;
public class TelnetCommandDecoder {
public static final CommandContext decode(String str) {
CommandContext commandContext = null;
if (!StringUtils.isBlank(str)) {
str = str.trim();
String[] array = str.split("(?<![\\\\]) ");
if (array.length > 0) {
String[] targetArgs = new String[array.length - 1];
System.arraycopy(array, 1, targetArgs, 0, array.length - 1);
String name = array[0].trim();
if (name.equals("invoke") && array.length > 2) {
targetArgs = reBuildInvokeCmdArgs(str);
}
commandContext = CommandContextFactory.newInstance( name, targetArgs,false);
commandContext.setOriginRequest(str);
}
}
return commandContext;
}
private static String[] reBuildInvokeCmdArgs(String cmd) {
return new String[] {cmd.substring(cmd.indexOf(" ") + 1).trim()};
}
}
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