|
What this is
Other links
The source code// $Id: ClassFileFilter.java,v 1.3 2004/08/26 18:51:25 mvw Exp $ // Copyright (c) 1996-2002 The Regents of the University of California. All // Rights Reserved. Permission to use, copy, modify, and distribute this // software and its documentation without fee, and without a written // agreement is hereby granted, provided that the above copyright notice // and this paragraph appear in all copies. This software program and // documentation are copyrighted by The Regents of the University of // California. The software program and documentation are supplied "AS // IS", without any accompanying services from The Regents. The Regents // does not warrant that the operation of the program will be // uninterrupted or error-free. The end-user understands that the program // was developed for research purposes and is advised not to rely // exclusively on the program for any reason. IN NO EVENT SHALL THE // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, // UPDATES, ENHANCEMENTS, OR MODIFICATIONS. package org.argouml.util; import java.io.File; import javax.swing.filechooser.*; /** * A class representing a FileFilter for class files (.class, .jar). * */ public class ClassFileFilter extends FileFilter { //////////////////////////////////////////////////////////////// // instance varaibles private final String [] suffixes = {"class", "jar"}; private final String description = "Java classfiles (*.class, *.jar)"; //////////////////////////////////////////////////////////////// // FileFilter API /** * Check if file passes the filter. * * @param f The file to check. * * @return true, if the file passes the filter, false otherwise. */ public boolean accept(File f) { if (f == null) return false; if (f.isDirectory()) return true; String extension = getExtension(f.getName()); for (int i = 0; i < suffixes.length; i++) { if (suffixes[i].equalsIgnoreCase(extension)) return true; } return false; } /** * Get the extension of a filename. * * @param filename The name of the file. * * @return The extension of the file, or null. */ private String getExtension(String filename) { int i = filename.lastIndexOf('.'); if (i > 0 && i < filename.length() - 1) { return filename.substring(i + 1).toLowerCase(); } return null; } /** * Get a description for this filefilter. * * @return The description of this filefilter. */ public String getDescription() { return description; } } /* end class ClassFileFilter */ |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.