| /* |
| * 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()}; |
| } |
| |
| } |