KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > netbeans > modules > j2ee > ejbjarproject > queries > SourceLevelQueryImpl


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.j2ee.ejbjarproject.queries;
20
21 import org.netbeans.spi.java.queries.SourceLevelQueryImplementation;
22 import org.netbeans.spi.project.support.ant.AntProjectHelper;
23 import org.netbeans.spi.project.support.ant.PropertyEvaluator;
24 import org.openide.filesystems.FileObject;
25
26 /**
27  * Returns source level of project sources.
28  * @author David Konecny
29  */
30 public class SourceLevelQueryImpl implements SourceLevelQueryImplementation {
31
32     private final AntProjectHelper helper;
33     private final PropertyEvaluator evaluator;
34
35     public SourceLevelQueryImpl(AntProjectHelper helper, PropertyEvaluator evaluator) {
36         this.helper = helper;
37         this.evaluator = evaluator;
38     }
39
40     public String JavaDoc getSourceLevel(FileObject javaFile) {
41         String JavaDoc sl = evaluator.getProperty("javac.source");
42         if (sl != null && sl.length() > 0) {
43             return sl;
44         } else {
45             return null;
46         }
47     }
48     
49 }
50
Popular Tags