| /* |
| * 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.sling.testing.clients.util; |
| |
| import java.util.concurrent.atomic.AtomicLong; |
| |
| /** Generate unique paths, for tests isolation */ |
| public class UniquePaths { |
| |
| private static long startTime = System.currentTimeMillis(); |
| private static AtomicLong counter = new AtomicLong(); |
| public final static String SEP = "_"; |
| public final static String U_PATTERN = "_UNIQ_"; |
| |
| /** |
| * Return a unique path based on basePath |
| * @param nameReference The simple class name of that object is used as part of the |
| * generated unique ID |
| * @param basePath All occurrences of {@link UniquePaths#U_PATTERN} in basePath are replaced by the generated |
| * unique ID. If $U$ is not found in basePath, unique ID is added at its end. |
| * @return path with a unique value for each call. |
| */ |
| public static String get(Object nameReference, String basePath) { |
| if(basePath == null) { |
| basePath = ""; |
| } |
| |
| final StringBuilder sb = new StringBuilder(); |
| sb.append(nameReference.getClass().getSimpleName()); |
| sb.append(SEP); |
| sb.append(startTime); |
| sb.append(SEP); |
| sb.append(counter.incrementAndGet()); |
| |
| if(basePath.contains(U_PATTERN)) { |
| return basePath.replaceAll(U_PATTERN, sb.toString()); |
| } else { |
| return basePath + sb.toString(); |
| } |
| } |
| |
| /** |
| * Get a unique ID with no base path |
| * |
| * @param nameReference The simple class name of that object is used as part of the |
| * generated unique ID |
| * @return path with a unique value for each call |
| */ |
| public static String get(Object nameReference) { |
| return get(nameReference, null); |
| } |
| } |