01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41: package org.netbeans.modules.visualweb.propertyeditors;
42:
43: import java.io.File;
44: import java.util.regex.Pattern;
45: import javax.swing.filechooser.FileFilter;
46:
47: /**
48: * A file filter designed specifically for filter files within a Creator
49: * project, used by the URL property editors.
50: *
51: * @author gjmurphy
52: * @see UrlPropertyEditor
53: */
54: public class UrlFileFilter extends FileFilter {
55:
56: String description;
57: Pattern pattern;
58:
59: /**
60: * Create a new file filter for the URL property editors. The filter will
61: * be used to determine which files are available for selection in the URL
62: * custom property editor. The regular expression provided will be matched
63: * against file names only (not directory names). If the pattern matcher's
64: * <code>matches(String)</code> method returns true, the file is shown.
65: */
66: public UrlFileFilter(String description, String regex) {
67: this .description = description;
68: this .pattern = Pattern.compile(regex);
69: }
70:
71: public boolean accept(File file) {
72: if (file.isDirectory()) {
73: if (!file.getName().equals("WEB-INF")) //NOI18N
74: return true;
75: } else if (pattern.matcher(file.getName()).matches()) {
76: return true;
77: }
78: return false;
79: }
80:
81: public String getDescription() {
82: return description;
83: }
84:
85: public java.io.FileFilter getIOFileFilter() {
86: return new java.io.FileFilter() {
87: public boolean accept(File file) {
88: return UrlFileFilter.this.accept(file);
89: }
90: };
91: }
92: }
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