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:	84		Methods:	4
	NCLOC:	42		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

ExceptionDisplay.java

100%

100%

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.html;
16
17		import org.apache.tapestry.BaseComponent;
18		import org.apache.tapestry.IMarkupWriter;
19		import org.apache.tapestry.IRequestCycle;
20		import org.apache.tapestry.bean.EvenOdd;
21		import org.apache.tapestry.util.exception.ExceptionDescription;
22
23		/**
24		* Component used to display an already formatted exception. [ <a
25		* href="../../../../../ComponentReference/ExceptionDisplay.html">Component Reference </a>]
26		*
27		* @author Howard Lewis Ship
28		*/
29
30		public abstract class ExceptionDisplay extends BaseComponent
31		{
32		public abstract ExceptionDescription[] getExceptions();
33
34		private ExceptionDescription _exception;
35
36		private EvenOdd _evenOdd;
37
38		public abstract int getIndex();
39
40		public abstract int getCount();
41
42		public abstract void setCount(int count);
43
44		/**
45		* Each time the current exception is set, as a side effect, the evenOdd helper bean is reset to
46		* even.
47		*/
48
49	72	public void setException(ExceptionDescription value)
50		{
51	72	_exception = value;
52
53	72	_evenOdd.setEven(true);
54		}
55
56	267	public ExceptionDescription getException()
57		{
58	267	return _exception;
59		}
60
61	51	protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
62		{
63	51	ExceptionDescription[] exceptions = getExceptions();
64
65	51	setCount(exceptions.length);
66
67	51	try
68		{
69	51	_evenOdd = (EvenOdd) getBeans().getBean("evenOdd");
70
71	51	super.renderComponent(writer, cycle);
72		}
73		finally
74		{
75	51	_exception = null;
76	51	_evenOdd = null;
77		}
78		}
79
80	144	public boolean isLast()
81		{
82	144	return getIndex() == (getCount() - 1);
83		}
84		}