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Java > Open Source Codes > org > netbeans > modules > lexer > editorbridge > calc > DataEditorSupportEnv


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 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.lexer.editorbridge.calc;
21
22 import java.io.IOException JavaDoc;
23 import org.openide.filesystems.FileLock;
24 import org.openide.filesystems.FileObject;
25 import org.openide.loaders.DataObject;
26 import org.openide.loaders.MultiDataObject;
27 import org.openide.text.DataEditorSupport;
28
29 /**
30  * Env for data editor support
31  *
32  * @author Miloslav Metelka
33  * @version 1.00
34  */
35
36 class DataEditorSupportEnv extends DataEditorSupport.Env {
37
38     private static final long serialVersionUID = 1L;
39
40     DataEditorSupportEnv(DataObject obj) {
41         super(obj);
42     }
43
44     protected FileObject getFile() {
45         return getDataObject().getPrimaryFile();
46     }
47
48     protected FileLock takeLock() throws IOException JavaDoc {
49         return ((MultiDataObject)getDataObject()).getPrimaryEntry().takeLock();
50     }
51
52 }
53
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