| /* |
| * 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.nosql.generic.resource.impl; |
| |
| import java.util.regex.Pattern; |
| |
| import org.apache.commons.lang3.StringUtils; |
| |
| /** |
| * Helper functions for handling paths. |
| */ |
| public final class PathUtil { |
| |
| private PathUtil() { |
| // static methods only |
| } |
| |
| /** |
| * Generated a regex pattern that accepts all paths that are direct children of the given parent path. |
| * @param parentPath Parent path |
| * @return Regex pattern |
| */ |
| public static Pattern getChildPathPattern(String parentPath) { |
| return Pattern.compile("^" + Pattern.quote(StringUtils.removeEnd(parentPath, "/")) + "/[^/]+$"); |
| } |
| |
| /** |
| * Generated a regex pattern that accepts all paths that are same or descendants of the given parent path. |
| * @param path Path |
| * @return Regex pattern |
| */ |
| public static Pattern getSameOrDescendantPathPattern(String path) { |
| return Pattern.compile("^" + Pattern.quote(path) + "(/.*)?$"); |
| } |
| |
| } |