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:	134		Methods:	7
	NCLOC:	85		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

RequestDisplay.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.html;
16
17		import java.util.Collections;
18		import java.util.Iterator;
19		import java.util.List;
20		import java.util.Properties;
21		import java.util.StringTokenizer;
22
23		import org.apache.tapestry.BaseComponent;
24		import org.apache.tapestry.IMarkupWriter;
25		import org.apache.tapestry.IRender;
26		import org.apache.tapestry.IRequestCycle;
27		import org.apache.tapestry.describe.ReportStatusHub;
28		import org.apache.tapestry.web.WebUtils;
29
30		/**
31		* Supports the {@link org.apache.tapestry.pages.Exception} page by displaying the request,
32		* session, servlet context and servlet object for the current request.
33		*
34		* @author Howard M. Lewis Ship
35		* @since 4.0
36		*/
37		public abstract class RequestDisplay extends BaseComponent
38		{
39		private boolean _even;
40
41		// Injected
42
43		public abstract ReportStatusHub getReportStatusHub();
44
45	51	public void renderSystemProperties(IMarkupWriter writer)
46		{
47	51	_even = true;
48
49	51	Properties p = System.getProperties();
50
51	51	String pathSeparator = p.getProperty("path.separator");
52
53	51	writer.begin("div");
54	51	writer.attribute("class", "described-object-title");
55	51	writer.print("JVM System Properties");
56	51	writer.end();
57	51	writer.println();
58
59	51	writer.begin("table");
60	51	writer.attribute("class", "described-object");
61
62	51	Iterator i = WebUtils.toSortedList(p.keys()).iterator();
63
64	51	while (i.hasNext())
65		{
66	2703	String key = (String) i.next();
67	2703	String value = p.getProperty(key);
68
69	2703	renderKeyAndValue(writer, key, value, pathSeparator);
70		}
71
72	51	writer.end();
73		}
74
75	2703	private void renderKeyAndValue(IMarkupWriter writer, String key, String value,
76		String pathSeparator)
77		{
78	2703	String[] values = split(key, value, pathSeparator);
79
80	2703	for (int i = 0; i < values.length; i++)
81		{
82	5202	writer.begin("tr");
83
84	5202	writer.attribute("class", _even ? "even" : "odd");
85
86	5202	_even = !_even;
87
88	5202	writer.begin("th");
89
90	5202	if (i == 0)
91	2703	writer.print(key);
92
93	5202	writer.end();
94	5202	writer.begin("td");
95	5202	writer.print(values[i]);
96	5202	writer.end("tr");
97	5202	writer.println();
98		}
99		}
100
101	2703	private String[] split(String key, String value, String pathSeparator)
102		{
103	2703	if (!key.endsWith(".path"))
104	2499	return new String[]
105		{ value };
106
107	204	StringTokenizer tokenizer = new StringTokenizer(value, pathSeparator);
108	204	List values = Collections.list(tokenizer);
109
110	204	return (String[]) values.toArray(new String[values.size()]);
111		}
112
113	51	public IRender getSystemPropertiesRenderer()
114		{
115	51	return new IRender()
116		{
117	51	public void render(IMarkupWriter writer, IRequestCycle cycle)
118		{
119	51	renderSystemProperties(writer);
120		}
121		};
122		}
123
124	51	public IRender getReportStatusRenderer()
125		{
126	51	return new IRender()
127		{
128	51	public void render(IMarkupWriter writer, IRequestCycle cycle)
129		{
130	51	getReportStatusHub().fireReportStatus(writer);
131		}
132		};
133		}
134		}