1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 package org.openoffice.setup.Util; 25 26 import java.io.File; 27 import java.io.FilenameFilter; 28 29 public class FileExtensionFilter implements FilenameFilter { 30 31 private String fileExtension; 32 FileExtensionFilter(String extension)33 public FileExtensionFilter(String extension) { 34 fileExtension = extension; 35 if ( ! fileExtension.startsWith(".") ) { 36 fileExtension = "." + fileExtension; 37 } 38 } 39 accept(File dir, String name)40 public boolean accept(File dir, String name) { 41 if (name.endsWith(fileExtension)) { 42 File candidate = new File(dir, name); 43 if (candidate.isFile() && candidate.canRead()) { 44 return true; 45 } 46 } 47 return false; 48 } 49 }