KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > netbeans > modules > java > source > JavaFileFilterQuery


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.java.source;
20
21 import org.netbeans.api.project.FileOwnerQuery;
22 import org.netbeans.api.project.Project;
23 import org.netbeans.modules.java.preprocessorbridge.spi.JavaFileFilterImplementation;
24 import org.openide.filesystems.FileObject;
25
26 /**
27  *
28  * @author Tomas Zezula
29  */
30 public final class JavaFileFilterQuery {
31     
32     private static JavaFileFilterImplementation unitTestFilter;
33         
34     private JavaFileFilterQuery() {
35     }
36     
37     public static JavaFileFilterImplementation getFilter (FileObject fo) {
38         assert fo != null;
39         if (unitTestFilter != null) {
40             return unitTestFilter;
41         }
42         Project p = FileOwnerQuery.getOwner(fo);
43         if (p != null) {
44             JavaFileFilterImplementation impl = p.getLookup().lookup(JavaFileFilterImplementation.class);
45             if (impl != null) {
46                 return impl;
47             }
48         }
49         return null;
50     }
51     
52     
53     void setTestFileFilter(JavaFileFilterImplementation testFilter) {
54         unitTestFilter = testFilter;
55     }
56     
57 }
58
Popular Tags