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Java > Open Source Codes > org > netbeans > modules > java > project > ProjectClassPathProvider


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.project;
21
22 import org.netbeans.api.java.classpath.ClassPath;
23 import org.netbeans.api.project.FileOwnerQuery;
24 import org.netbeans.api.project.Project;
25 import org.netbeans.spi.java.classpath.ClassPathProvider;
26 import org.openide.filesystems.FileObject;
27
28 /**
29  * Supplies classpath information according to project file owner.
30  * @author Jesse Glick
31  */
32 public class ProjectClassPathProvider implements ClassPathProvider {
33
34     /** Default constructor for lookup. */
35     public ProjectClassPathProvider() {}
36     
37     public ClassPath findClassPath(FileObject file, String JavaDoc type) {
38         Project p = FileOwnerQuery.getOwner(file);
39         if (p != null) {
40             ClassPathProvider cpp = p.getLookup().lookup(ClassPathProvider.class);
41             if (cpp != null) {
42                 return cpp.findClassPath(file, type);
43             } else {
44                 return null;
45             }
46         } else {
47             return null;
48         }
49     }
50     
51 }
52
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