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:	105		Methods:	4
	NCLOC:	59		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

DirectServiceEncoder.java

91.7%

97.1%

100%

96.1%

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.engine.encoders;
16
17		import org.apache.tapestry.INamespace;
18		import org.apache.tapestry.Tapestry;
19		import org.apache.tapestry.engine.ServiceEncoder;
20		import org.apache.tapestry.engine.ServiceEncoding;
21		import org.apache.tapestry.services.ServiceConstants;
22
23		/**
24		* A specialized encoder for the {@link org.apache.tapestry.engine.DirectService direct service}
25		*  that encodes the page name and component id path into the servlet path, and encodes the
26		* stateful flag by choosing one of two extensions.
27		*
28		* @author Howard M. Lewis Ship
29		* @since 4.0
30		*/
31		public class DirectServiceEncoder implements ServiceEncoder
32		{
33		private String _statelessExtension;
34
35		private String _statefulExtension;
36
37	12	public void encode(ServiceEncoding encoding)
38		{
39	12	String service = encoding.getParameterValue(ServiceConstants.SERVICE);
40	12	if (!service.equals(Tapestry.DIRECT_SERVICE))
41	3	return;
42
43	9	String pageName = encoding.getParameterValue(ServiceConstants.PAGE);
44
45		// Only handle pages in the application namespace (not from a library).
46
47	9	if (pageName.indexOf(INamespace.SEPARATOR) >= 0)
48	3	return;
49
50	6	String stateful = encoding.getParameterValue(ServiceConstants.SESSION);
51	6	String componentIdPath = encoding.getParameterValue(ServiceConstants.COMPONENT);
52
53	6	StringBuffer buffer = new StringBuffer("/");
54	6	buffer.append(pageName);
55
56	6	buffer.append(",");
57	6	buffer.append(componentIdPath);
58
59	6	buffer.append(".");
60	6	buffer.append(stateful != null ? _statefulExtension : _statelessExtension);
61
62	6	encoding.setServletPath(buffer.toString());
63
64	6	encoding.setParameterValue(ServiceConstants.SERVICE, null);
65	6	encoding.setParameterValue(ServiceConstants.PAGE, null);
66	6	encoding.setParameterValue(ServiceConstants.SESSION, null);
67	6	encoding.setParameterValue(ServiceConstants.COMPONENT, null);
68		}
69
70	9	public void decode(ServiceEncoding encoding)
71		{
72	9	String servletPath = encoding.getServletPath();
73
74	9	int dotx = servletPath.lastIndexOf('.');
75	9	if (dotx < 0)
76	0	return;
77
78	9	String extension = servletPath.substring(dotx + 1);
79
80	9	if (!(extension.equals(_statefulExtension) \|\| extension.equals(_statelessExtension)))
81	3	return;
82
83	6	int commax = servletPath.lastIndexOf(',');
84
85	6	String pageName = servletPath.substring(1, commax);
86	6	String componentIdPath = servletPath.substring(commax + 1, dotx);
87
88	6	encoding.setParameterValue(ServiceConstants.SERVICE, Tapestry.DIRECT_SERVICE);
89	6	encoding.setParameterValue(ServiceConstants.PAGE, pageName);
90	6	encoding.setParameterValue(
91		ServiceConstants.SESSION,
92	6	extension.equals(_statefulExtension) ? "T" : null);
93	6	encoding.setParameterValue(ServiceConstants.COMPONENT, componentIdPath);
94		}
95
96	12	public void setStatefulExtension(String statefulExtension)
97		{
98	12	_statefulExtension = statefulExtension;
99		}
100
101	12	public void setStatelessExtension(String statelessExtension)
102		{
103	12	_statelessExtension = statelessExtension;
104		}
105		}