Code Coverage for tapestry release 4.0.3

Clover coverage report - Code Coverage for tapestry release 4.0.3

Coverage timestamp: Fri May 5 2006 21:17:42 CDT

FRAMES NO FRAMES

file stats:	LOC:	113		Methods:	8
	NCLOC:	61		Classes:	1

Source file

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Methods

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ContextAssetFactory.java

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1		// Copyright 2005 The Apache Software Foundation
2		//
3		// Licensed under the Apache License, Version 2.0 (the "License");
4		// you may not use this file except in compliance with the License.
5		// You may obtain a copy of the License at
6		//
7		// http://www.apache.org/licenses/LICENSE-2.0
8		//
9		// Unless required by applicable law or agreed to in writing, software
10		// distributed under the License is distributed on an "AS IS" BASIS,
11		// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12		// See the License for the specific language governing permissions and
13		// limitations under the License.
14
15		package org.apache.tapestry.asset;
16
17		import java.util.Locale;
18
19		import org.apache.hivemind.ApplicationRuntimeException;
20		import org.apache.hivemind.Location;
21		import org.apache.hivemind.Resource;
22		import org.apache.tapestry.IAsset;
23		import org.apache.tapestry.IRequestCycle;
24		import org.apache.tapestry.l10n.ResourceLocalizer;
25		import org.apache.tapestry.web.WebContext;
26		import org.apache.tapestry.web.WebContextResource;
27
28		/**
29		* All "context:" prefixed asset paths are interpreted relative to the web context (the web
30		* application's root folder).
31		*
32		* @author Howard M. Lewis Ship
33		* @since 4.0
34		*/
35		public class ContextAssetFactory implements AssetFactory
36		{
37		private String _contextPath;
38
39		private AssetFactory _classpathAssetFactory;
40
41		private WebContext _webContext;
42
43		private ResourceLocalizer _localizer;
44
45		private IRequestCycle _requestCycle;
46
47	27	public void setWebContext(WebContext webContext)
48		{
49	27	_webContext = webContext;
50		}
51
52	12	public IAsset createAsset(Resource baseResource, String path, Locale locale, Location location)
53		{
54		// We always create a new asset relative to an existing resource; the type of resource
55		// will jive with the type of asset returned. Path may start with a leading slash, which
56		// yields an absolute, not relative, path to the resource.
57
58	12	Resource assetResource = baseResource.getRelativeResource(path);
59
60		// Here's the thing; In Tapestry 3.0 and earlier, you could specify
61		// library path like /org/apache/tapestry/contrib/Contrib.library. In the new scheme
62		// of things, that should be "classpath:/org/apache/tapestry/contrib/Contrib.library".
63		// But to keep a lot of things from breaking, we'll kludgely allow that here.
64
65	12	if (assetResource.getResourceURL() == null && path.startsWith("/"))
66	6	return _classpathAssetFactory.createAbsoluteAsset(path, locale, location);
67
68	6	Resource localized = _localizer.findLocalization(assetResource, locale);
69
70	6	if (localized == null)
71	3	throw new ApplicationRuntimeException(AssetMessages.missingAsset(path, baseResource),
72		location, null);
73
74	3	return createAsset(localized, location);
75		}
76
77	27	public IAsset createAbsoluteAsset(String path, Locale locale, Location location)
78		{
79	27	Resource base = new WebContextResource(_webContext, path);
80	27	Resource localized = _localizer.findLocalization(base, locale);
81
82	27	if (localized == null)
83	3	throw new ApplicationRuntimeException(AssetMessages.missingContextResource(path),
84		location, null);
85
86	24	return createAsset(localized, location);
87		}
88
89	27	public IAsset createAsset(Resource resource, Location location)
90		{
91	27	return new ContextAsset(_contextPath, resource, location, _requestCycle);
92		}
93
94	36	public void setContextPath(String contextPath)
95		{
96	36	_contextPath = contextPath;
97		}
98
99	21	public void setClasspathAssetFactory(AssetFactory classpathAssetFactory)
100		{
101	21	_classpathAssetFactory = classpathAssetFactory;
102		}
103
104	33	public void setLocalizer(ResourceLocalizer localizer)
105		{
106	33	_localizer = localizer;
107		}
108
109	21	public void setRequestCycle(IRequestCycle cycle)
110		{
111	21	_requestCycle = cycle;
112		}
113		}