Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ConfigProvider |
|
| 1.8;1.8 |
1 | /* | |
2 | * Copyright (C) 1998-2000 Semiotek Inc. All Rights Reserved. | |
3 | * | |
4 | * Redistribution and use in source and binary forms, with or without | |
5 | * modification, are permitted under the terms of either of the following | |
6 | * Open Source licenses: | |
7 | * | |
8 | * The GNU General Public License, version 2, or any later version, as | |
9 | * published by the Free Software Foundation | |
10 | * (http://www.fsf.org/copyleft/gpl.html); | |
11 | * | |
12 | * or | |
13 | * | |
14 | * The Semiotek Public License (http://webmacro.org/LICENSE.) | |
15 | * | |
16 | * This software is provided "as is", with NO WARRANTY, not even the | |
17 | * implied warranties of fitness to purpose, or merchantability. You | |
18 | * assume all risks and liabilities associated with its use. | |
19 | * | |
20 | * See www.webmacro.org for more information on the WebMacro project. | |
21 | */ | |
22 | ||
23 | ||
24 | package org.webmacro.resource; | |
25 | ||
26 | import org.webmacro.Broker; | |
27 | import org.webmacro.InitException; | |
28 | import org.webmacro.NotFoundException; | |
29 | import org.webmacro.Provider; | |
30 | import org.webmacro.util.Settings; | |
31 | ||
32 | /** | |
33 | * A very simple provider which simply takes the config information | |
34 | * passed to it by the broker and returns it. | |
35 | */ | |
36 | 6 | public class ConfigProvider implements Provider |
37 | { | |
38 | ||
39 | private Settings _config; | |
40 | ||
41 | public String getType () | |
42 | { | |
43 | 6 | return "config"; |
44 | } | |
45 | ||
46 | public void init (Broker b, Settings config) throws InitException | |
47 | { | |
48 | 6 | _config = config; |
49 | 6 | if (_config == null) |
50 | { | |
51 | 0 | throw new InitException("Attempt to init with no configuration"); |
52 | } | |
53 | 6 | } |
54 | ||
55 | public void flush () | |
56 | { | |
57 | 0 | } |
58 | ||
59 | public void destroy () | |
60 | { | |
61 | 0 | _config = null; |
62 | 0 | } |
63 | ||
64 | public Object get (String key) throws NotFoundException | |
65 | { | |
66 | 228 | Object o = _config.getSetting(key); |
67 | 228 | if (o == null) |
68 | { | |
69 | 0 | throw new NotFoundException("No config information for: " + key); |
70 | } | |
71 | 228 | return o; |
72 | } | |
73 | } |