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Java > Open Source Codes > org > netbeans > modules > java > j2seproject > queries > UnitTestForSourceQueryImpl


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
20 package org.netbeans.modules.java.j2seproject.queries;
21
22 import java.net.URL JavaDoc;
23 import org.netbeans.api.project.FileOwnerQuery;
24 import org.netbeans.api.project.Project;
25 import org.netbeans.spi.java.queries.MultipleRootsUnitTestForSourceQueryImplementation;
26 import org.netbeans.modules.java.j2seproject.SourceRoots;
27 import org.openide.filesystems.FileObject;
28
29 public class UnitTestForSourceQueryImpl implements MultipleRootsUnitTestForSourceQueryImplementation {
30
31     private final SourceRoots sourceRoots;
32     private final SourceRoots testRoots;
33
34     public UnitTestForSourceQueryImpl(SourceRoots sourceRoots, SourceRoots testRoots) {
35         this.sourceRoots = sourceRoots;
36         this.testRoots = testRoots;
37     }
38
39     public URL JavaDoc[] findUnitTests(FileObject source) {
40         return find(source, sourceRoots, testRoots); // NOI18N
41 }
42
43     public URL JavaDoc[] findSources(FileObject unitTest) {
44         return find(unitTest, testRoots, sourceRoots); // NOI18N
45 }
46     
47     private URL JavaDoc[] find(FileObject file, SourceRoots from, SourceRoots to) {
48         Project p = FileOwnerQuery.getOwner(file);
49         if (p == null) {
50             return null;
51         }
52         FileObject[] fromRoots = from.getRoots();
53         for (int i = 0; i < fromRoots.length; i++) {
54             if (fromRoots[i].equals(file)) {
55                 return to.getRootURLs();
56             }
57         }
58         return null;
59     }
60     
61 }
62
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