| /* |
| * 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.rat.document.impl.guesser; |
| |
| import java.util.Locale; |
| |
| import org.apache.rat.api.Document; |
| |
| public class ArchiveGuesser { |
| |
| private static final String DOT = "."; |
| |
| private static final String[] ARCHIVE_EXTENSIONS = { |
| "jar", "gz", |
| "zip", "tar", |
| "bz", "bz2", |
| "rar", "war", |
| "ear", "mar", |
| "par", "xar", |
| "odb", "odf", |
| "odg", "odp", |
| "ods", "odt", |
| "har", "sar", |
| "wsr", |
| }; |
| |
| /** |
| * @param document the current document. |
| * @return whether the given document is an archive. |
| */ |
| public static final boolean isArchive(final Document document) { |
| return isArchive(document.getName()); |
| } |
| |
| /** |
| * @return Is a file by that name an archive? |
| * @param name file name to check against. |
| */ |
| public static final boolean isArchive(final String name) { |
| if (name == null) {return false;} |
| String nameToLower = name.toLowerCase(Locale.US); |
| for (int i = 0; i < ArchiveGuesser.ARCHIVE_EXTENSIONS.length; i++) { |
| if (nameToLower.endsWith(DOT + ArchiveGuesser.ARCHIVE_EXTENSIONS[i])) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| } |