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Java > Open Source Codes > org > netbeans > modules > tasklist > providers > PropertiesSuggestionContext


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.tasklist.providers;
21
22 import org.openide.filesystems.FileObject;
23 import org.openide.ErrorManager;
24
25 import java.io.IOException JavaDoc;
26 import java.io.InputStreamReader JavaDoc;
27 import java.io.Reader JavaDoc;
28 import java.io.BufferedInputStream JavaDoc;
29
30 /**
31  * Dedicated java source context that is faster than generic one.
32  *
33  * @author Petr Kuzel
34  */

35 final class PropertiesSuggestionContext {
36
37     static String JavaDoc getContent(FileObject fo) {
38         try {
39             char[] buf = new char[1024*64];
40             StringBuffer JavaDoc sb = new StringBuffer JavaDoc();
41             Reader JavaDoc r = new InputStreamReader JavaDoc(new BufferedInputStream JavaDoc(fo.getInputStream()), "ISO8859-1"); // NOI18N
42
int len;
43             try {
44                 while (true) {
45                     len = r.read(buf);
46                     if (len == -1) break;
47                     sb.append(buf, 0, len);
48                 }
49                 return sb.toString();
50             } finally {
51                 r.close();
52             }
53         } catch (IOException JavaDoc e) {
54             ErrorManager.getDefault().notify(e);
55         }
56         return null;
57     }
58
59
60 }
61
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