| /* 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.qpid.test.utils; |
| |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| /** |
| * Generates the command to start a broker by substituting the tokens |
| * in the provided broker command. |
| * |
| * The command is returned as a list so that it can be easily used by a |
| * {@link java.lang.ProcessBuilder}. |
| */ |
| public class BrokerCommandHelper |
| { |
| private final List<String> _brokerCommandTemplateAsList; |
| |
| public BrokerCommandHelper(String brokerCommandTemplate) |
| { |
| _brokerCommandTemplateAsList = split(brokerCommandTemplate); |
| } |
| |
| public String[] getBrokerCommand(int port, String qpidWork, String storePath, String storeType) |
| { |
| String[] command = new String[_brokerCommandTemplateAsList.size()]; |
| int i=0; |
| for (String commandPart : _brokerCommandTemplateAsList) |
| { |
| command[i] = commandPart |
| .replace("@PORT", "" + port) |
| .replace("@QPID_WORK", qpidWork) |
| .replace("@STORE_PATH", storePath) |
| .replace("@STORE_TYPE", storeType); |
| i++; |
| } |
| return command; |
| } |
| |
| private static List<String> split(String str) |
| { |
| List<String> tokens = new LinkedList<String>(); |
| boolean inQuote = false; |
| StringBuilder sb = new StringBuilder(); |
| for (int i = 0; i < str.length(); i++) |
| { |
| char c = str.charAt(i); |
| |
| if (c == '\"' || c == '\'') |
| { |
| inQuote = !inQuote; |
| } |
| else if (c == ' ' && !inQuote) |
| { |
| if (sb.length() > 0) |
| { |
| tokens.add(sb.toString()); |
| sb.delete(0, sb.length()); |
| } |
| } |
| else |
| { |
| sb.append(c); |
| } |
| } |
| if (sb.length() > 0) |
| { |
| tokens.add(sb.toString()); |
| } |
| return tokens; |
| } |
| } |