1 /* 2 * Enhydra Java Application Server Project 3 * 4 * The contents of this file are subject to the Enhydra Public License 5 * Version 1.1 (the "License"); you may not use this file except in 6 * compliance with the License. You may obtain a copy of the License on 7 * the Enhydra web site ( http://www.enhydra.org/ ). 8 * 9 * Software distributed under the License is distributed on an "AS IS" 10 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See 11 * the License for the specific terms governing rights and limitations 12 * under the License. 13 * 14 * The Initial Developer of the Enhydra Application Server is Lutris 15 * Technologies, Inc. The Enhydra Application Server and portions created 16 * by Lutris Technologies, Inc. are Copyright Lutris Technologies, Inc. 17 * All Rights Reserved. 18 * 19 * Contributor(s): 20 * 21 */ 22 package org.enhydra.dods.wizard; 23 24 import java.io.File; 25 26 /** 27 * DirectoryFilter restricts file sets to only those files that are 28 * directories. Use this with JFileChooser to create a directory 29 * chooser. 30 * 31 * @author Nenad Vico 32 * @version 1.0 33 */ 34 public class DirectoryFilter extends javax.swing.filechooser.FileFilter { 35 36 /** 37 * Create a DirectoryFilter for use with the FileChooser dialog. 38 */ 39 public DirectoryFilter() {} 40 41 /** 42 * Check to see if the passed file is a directory. 43 * 44 * @param f File to check. 45 * 46 * @return True if the file is a directory. 47 * 48 */ 49 public boolean accept(File f) { 50 return f.isDirectory(); 51 } 52 53 /** 54 * Get a description of this filter. 55 * 56 * @return The description of this filter. 57 * 58 */ 59 public String getDescription() { 60 return new String("Directories"); 61 } 62 } 63