1 /* |
|
2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * |
|
16 */ |
|
17 |
|
18 package com.nokia.mj.impl.cenrep; |
|
19 |
|
20 import com.nokia.mid.cenrep.CentralRepositoryException; |
|
21 /** |
|
22 * Class for central repository key representation |
|
23 */ |
|
24 class CentralRepositoryKey |
|
25 { |
|
26 |
|
27 /** |
|
28 * Default constructor. |
|
29 */ |
|
30 protected CentralRepositoryKey() |
|
31 { |
|
32 } |
|
33 |
|
34 /** |
|
35 * Returns long value represantion. |
|
36 * |
|
37 * @param value string represantion of key. |
|
38 * @throws CentralRepositoryException, if key is null, empty, negative |
|
39 * or not valid. |
|
40 */ |
|
41 static long getLongValue(String value) |
|
42 throws CentralRepositoryException |
|
43 { |
|
44 if (value == null || value.length() == 0) |
|
45 { |
|
46 throw new CentralRepositoryException("Key is null or empty!"); |
|
47 } |
|
48 |
|
49 String numStr = value; |
|
50 |
|
51 // Negative value is not allowed |
|
52 if (numStr.startsWith("-")) |
|
53 { |
|
54 throw new CentralRepositoryException("Nagative value is not allowed!"); |
|
55 } |
|
56 |
|
57 // Check for optional radix prefix. |
|
58 int radix = 10; |
|
59 if (numStr.startsWith("0x")) |
|
60 { |
|
61 radix = 16; |
|
62 numStr = numStr.substring(2); |
|
63 } |
|
64 |
|
65 return Long.parseLong(numStr, radix); |
|
66 } |
|
67 |
|
68 }; |
|