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Java > Open Source Codes > org > netbeans > modules > java > platform > util > FileNameUtil


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.platform.util;
21
22 /** Utility class to woth with file names. */
23 public class FileNameUtil {
24
25     /** Return absolute path computed from home path and relative path.
26      * @param home home directory
27      * @param relative the relative part of the file path
28      * @return computed absolute path
29      */
30     public static String JavaDoc computeAbsolutePath(String JavaDoc home, String JavaDoc relative) {
31         String JavaDoc path;
32         String JavaDoc separator = System.getProperty("file.separator");
33         if (home.endsWith("\\") || home.endsWith("/")) // NOI18N
34 home = home.substring(0, home.length() - 1);
35         if (relative.startsWith("\\") || relative.startsWith("/")) // NOI18N
36 relative = relative.substring(1);
37         
38         path = home + separator + relative;
39         if (separator.equals("/")) // NOI18N
40 path = path.replace('\\', separator.charAt(0));
41         else if (separator.equals("\\")) // NOI18N
42 path = path.replace('/', separator.charAt(0));
43         
44         return path;
45     }
46 }
47
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