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:	92		Methods:	4
	NCLOC:	46		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

PageServiceEncoder.java

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1		// Copyright 2004, 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.engine.encoders;
16
17		import org.apache.tapestry.INamespace;
18		import org.apache.tapestry.engine.ServiceEncoder;
19		import org.apache.tapestry.engine.ServiceEncoding;
20		import org.apache.tapestry.services.ServiceConstants;
21
22		/**
23		* The canonical implementation of {@link org.apache.tapestry.engine.ServiceEncoder}, it encodes
24		* page name and a service name. The page name becomes the servlet path, prefixed with "/" and
25		* suffixed with a dot and a particular extension. In this way, "/app?service=page&page=Home"
26		* becomes simply "Home.html". This is most suitable for the "page" and "external" services.
27		*
28		* @author Howard M. Lewis Ship
29		* @since 4.0
30		*/
31		public class PageServiceEncoder implements ServiceEncoder
32		{
33		private String _extension;
34
35		private String _serviceName;
36
37	15	public void encode(ServiceEncoding encoding)
38		{
39	15	String service = encoding.getParameterValue(ServiceConstants.SERVICE);
40
41	15	if (!service.equals(_serviceName))
42	3	return;
43
44	12	String pageName = encoding.getParameterValue(ServiceConstants.PAGE);
45
46		// Only handle pages in the application namespace (not from a library).
47
48	12	if (pageName.indexOf(INamespace.SEPARATOR) >= 0)
49	3	return;
50
51	9	StringBuffer buffer = new StringBuffer("/");
52	9	buffer.append(pageName);
53	9	buffer.append('.');
54	9	buffer.append(_extension);
55
56	9	encoding.setServletPath(buffer.toString());
57
58	9	encoding.setParameterValue(ServiceConstants.SERVICE, null);
59	9	encoding.setParameterValue(ServiceConstants.PAGE, null);
60		}
61
62	12	public void decode(ServiceEncoding encoding)
63		{
64	12	String servletPath = encoding.getServletPath();
65
66	12	int dotx = servletPath.lastIndexOf('.');
67	12	if (dotx < 0)
68	3	return;
69
70	9	String extension = servletPath.substring(dotx + 1);
71
72	9	if (!extension.equals(_extension))
73	6	return;
74
75		// Skip the slash and the dot.
76
77	3	String page = servletPath.substring(1, dotx);
78
79	3	encoding.setParameterValue(ServiceConstants.SERVICE, _serviceName);
80	3	encoding.setParameterValue(ServiceConstants.PAGE, page);
81		}
82
83	12	public void setExtension(String extension)
84		{
85	12	_extension = extension;
86		}
87
88	18	public void setServiceName(String serviceName)
89		{
90	18	_serviceName = serviceName;
91		}
92		}