| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| URLTemplateLoader |
|
| 3.0;3 |
| 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; | |
| 24 | ||
| 25 | import java.net.MalformedURLException; | |
| 26 | import java.net.URL; | |
| 27 | ||
| 28 | import org.slf4j.Logger; | |
| 29 | import org.slf4j.LoggerFactory; | |
| 30 | import org.webmacro.resource.AbstractTemplateLoader; | |
| 31 | import org.webmacro.resource.CacheElement; | |
| 32 | ||
| 33 | /** | |
| 34 | * Implementation of TemplateLoader that loads templates from a given URL. | |
| 35 | * Objects of this class are responsible for searching exactly one | |
| 36 | * directory for templates. If it handles a request, it takes URL as | |
| 37 | * the base path to find the template. | |
| 38 | * @author Marc Palmer (marc@anyware.co.uk) | |
| 39 | */ | |
| 40 | 0 | public class URLTemplateLoader extends AbstractTemplateLoader |
| 41 | { | |
| 42 | ||
| 43 | 0 | static Logger _log = LoggerFactory.getLogger(URLTemplateLoader.class); |
| 44 | private URL baseURI; | |
| 45 | ||
| 46 | public void setConfig (String config) | |
| 47 | { | |
| 48 | try | |
| 49 | { | |
| 50 | 0 | this.baseURI = new URL(config); |
| 51 | } | |
| 52 | 0 | catch (MalformedURLException e) |
| 53 | { | |
| 54 | 0 | _log.error("Cannot init url template loader, bad URL", e); |
| 55 | 0 | } |
| 56 | 0 | } |
| 57 | ||
| 58 | /** | |
| 59 | * Tries to load a template by interpreting query as | |
| 60 | * a path relative to the path set by setPath. | |
| 61 | */ | |
| 62 | public final Template load (String query, CacheElement ce) throws ResourceException | |
| 63 | { | |
| 64 | try | |
| 65 | { | |
| 66 | 0 | URL url = new URL(baseURI, query); |
| 67 | 0 | _log.debug("FileTemplateProvider: Found template " + url); |
| 68 | 0 | return helper.load(url, ce); |
| 69 | } | |
| 70 | 0 | catch (MalformedURLException e) |
| 71 | { | |
| 72 | 0 | throw new ResourceException("Bad template URL", e); |
| 73 | } | |
| 74 | } | |
| 75 | } |