01: /*
02: * Enhydra Java Application Server Project
03: *
04: * The contents of this file are subject to the Enhydra Public License
05: * Version 1.1 (the "License"); you may not use this file except in
06: * compliance with the License. You may obtain a copy of the License on
07: * the Enhydra web site ( http://www.enhydra.org/ ).
08: *
09: * 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.kelp.common.importer;
23:
24: // Toolbox imports
25: import org.enhydra.tool.common.ExtensionFilter;
26:
27: // Kelp imports
28: import org.enhydra.kelp.common.Constants;
29:
30: // Standard imports
31: import java.io.FileFilter;
32: import java.io.File;
33:
34: //
35: public class JavaFilter extends ExtensionFilter {
36:
37: /**
38: * Creates an extension file filter without an extensions set.
39: */
40: public JavaFilter() {
41: setDirectoryValid(false);
42: addExtension(Constants.TYPE_JAVA);
43: }
44:
45: /**
46: * Return true if this file should be shown in a file chooser.
47: */
48: public boolean accept(File f) {
49: boolean acceptFile = super .accept(f);
50:
51: if (acceptFile) {
52: String pack = null;
53:
54: pack = ImportTool.readPackage(f);
55: if (pack == null) {
56: acceptFile = false;
57: }
58: }
59: return acceptFile;
60: }
61:
62: }
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