Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
TemplatePathTemplateLoader |
|
| 4.0;4 |
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 | package org.webmacro.resource; | |
24 | ||
25 | import org.slf4j.Logger; | |
26 | import org.slf4j.LoggerFactory; | |
27 | import org.webmacro.InitException; | |
28 | import org.webmacro.ResourceException; | |
29 | import org.webmacro.Template; | |
30 | import org.webmacro.util.Settings; | |
31 | ||
32 | import java.io.File; | |
33 | import java.util.StringTokenizer; | |
34 | ||
35 | /** | |
36 | * Implementation of TemplateLoader that loads templates from a list of | |
37 | * paths specified in the TemplatePath setting. This template loader | |
38 | * is for compatability with old WebMacro.properties configurations, that | |
39 | * still use a TemplatePath setting. | |
40 | * @author Sebastian Kanthak (sebastian.kanthak@muehlheim.de) | |
41 | */ | |
42 | 0 | public class TemplatePathTemplateLoader extends AbstractTemplateLoader |
43 | { | |
44 | ||
45 | 0 | static Logger _log = LoggerFactory.getLogger(TemplatePathTemplateLoader.class); |
46 | ||
47 | private TemplateLoader[] loaders; | |
48 | ||
49 | public void setConfig (String config) throws InitException | |
50 | { | |
51 | // ignore parameter | |
52 | 0 | Settings settings = broker.getSettings(); |
53 | 0 | String templatePath = settings.getSetting("TemplatePath", ""); |
54 | 0 | _log.info("Using legacy template path " + templatePath); |
55 | 0 | if (templatePath.length() != 0) |
56 | { | |
57 | 0 | StringTokenizer st = new StringTokenizer(templatePath, File.pathSeparator); |
58 | 0 | loaders = new TemplateLoader[st.countTokens()]; |
59 | 0 | for (int i = 0; i < loaders.length; i++) |
60 | { | |
61 | 0 | TemplateLoader loader = new FileTemplateLoader(); |
62 | 0 | loader.init(broker, settings); |
63 | 0 | loader.setConfig(st.nextToken()); |
64 | 0 | loaders[i] = loader; |
65 | } | |
66 | } | |
67 | 0 | } |
68 | ||
69 | public final Template load (String query, CacheElement ce) throws ResourceException | |
70 | { | |
71 | 0 | if (loaders != null) |
72 | { | |
73 | 0 | for (int i = 0; i < loaders.length; i++) |
74 | { | |
75 | 0 | Template t = loaders[i].load(query, ce); |
76 | 0 | if (t != null) |
77 | 0 | return t; |
78 | } | |
79 | } | |
80 | 0 | return null; |
81 | } | |
82 | ||
83 | } |