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:	76		Methods:	4
	NCLOC:	38		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

ValidationMessagesImpl.java

100%

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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.form;
16
17		import java.text.MessageFormat;
18		import java.util.Locale;
19
20		import org.apache.hivemind.util.Defense;
21		import org.apache.tapestry.valid.ValidationStrings;
22
23		/**
24		* Wrapper around
25		* {@link org.apache.tapestry.valid.ValidationStrings#getMessagePattern(String, Locale)} and
26		* {@link java.text.MessageFormat#format(java.lang.String, java.lang.Object[])}.
27		*
28		* @author Howard Lewis Ship
29		* @since 4.0
30		*/
31		public class ValidationMessagesImpl implements ValidationMessages
32		{
33		private final IFormComponent _field;
34
35		private final Locale _locale;
36
37	120	public ValidationMessagesImpl(IFormComponent field, Locale locale)
38		{
39	120	Defense.notNull(field, "field");
40	120	Defense.notNull(locale, "locale");
41
42	120	_field = field;
43	120	_locale = locale;
44		}
45
46	12	public String formatValidationMessage(String messageOverride, String messageKey,
47		Object[] arguments)
48		{
49	12	String message = extractLocalizedMessage(messageOverride, messageKey);
50
51	12	return MessageFormat.format(message, arguments);
52		}
53
54	12	private String extractLocalizedMessage(String messageOverride, String messageKey)
55		{
56	12	if (messageOverride == null)
57	6	return ValidationStrings.getMessagePattern(messageKey, _locale);
58
59	6	if (messageOverride.startsWith("%"))
60		{
61	3	String key = messageOverride.substring(1);
62
63	3	return _field.getContainer().getMessages().getMessage(key);
64		}
65
66		// Otherwise, a literal string
67
68	3	return messageOverride;
69		}
70
71	3	public Locale getLocale()
72		{
73	3	return _locale;
74		}
75
76		}