| /* |
| * 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.bundleresource.impl; |
| |
| class MappedPath { |
| |
| private static final char prefixSeparatorChar = '!'; |
| private final String resourceRoot; |
| private final String resourceRootPrefix; |
| private final String entryRoot; |
| private final String entryRootPrefix; |
| |
| static MappedPath create(String configPath) { |
| String resourceRoot; |
| String entryRoot; |
| int prefixSep = configPath.indexOf(prefixSeparatorChar); |
| if (prefixSep >= 0) { |
| entryRoot = configPath.substring(prefixSep + 1); |
| resourceRoot = configPath.substring(0, prefixSep).concat(entryRoot); |
| } else { |
| resourceRoot = configPath; |
| entryRoot = null; |
| } |
| return new MappedPath(resourceRoot, entryRoot); |
| } |
| |
| MappedPath(String resourceRoot, String entryRoot) { |
| this.resourceRoot = resourceRoot; |
| this.resourceRootPrefix = ensureTrailingSlash(resourceRoot); |
| this.entryRoot = entryRoot; |
| this.entryRootPrefix = ensureTrailingSlash(entryRoot); |
| } |
| |
| boolean isChild(String resourcePath) { |
| return resourcePath.startsWith(resourceRootPrefix) |
| || resourcePath.equals(resourceRoot); |
| } |
| |
| String getEntryPath(String resourcePath) { |
| if (entryRootPrefix == null) { |
| return resourcePath; |
| } |
| |
| if (resourcePath.startsWith(resourceRootPrefix)) { |
| return entryRootPrefix.concat(resourcePath.substring(resourceRootPrefix.length())); |
| } else if (resourcePath.equals(resourceRoot)) { |
| return entryRoot; |
| } |
| |
| return null; |
| } |
| |
| String getResourceRoot() { |
| return resourceRoot; |
| } |
| |
| String getResourceRootPrefix() { |
| return resourceRootPrefix; |
| } |
| |
| String getEntryRoot() { |
| return entryRoot; |
| } |
| |
| String getEntryRootPrefix() { |
| return entryRootPrefix; |
| } |
| |
| private static String ensureTrailingSlash(String path) { |
| if (path == null || path.length() == 0) { |
| return null; |
| } |
| |
| if (!path.endsWith("/")) { |
| return path.concat("/"); |
| } |
| |
| return path; |
| } |
| |
| @Override |
| public String toString() { |
| return "MappedPath: " + getResourceRoot() + " -> " + getEntryRoot(); |
| } |
| } |