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30 day Evaluation License registered to hlship@comcast.net Your 30 day evaluation period has expired. Please visit http://www.cenqua.com to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
NumberTranslator.java | - | 92.3% | 90% | 91.3% |
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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.translator; | |
16 | ||
17 | import java.text.DecimalFormat; | |
18 | import java.text.DecimalFormatSymbols; | |
19 | import java.text.Format; | |
20 | import java.util.Locale; | |
21 | ||
22 | import org.apache.tapestry.IForm; | |
23 | import org.apache.tapestry.IMarkupWriter; | |
24 | import org.apache.tapestry.IRequestCycle; | |
25 | import org.apache.tapestry.form.FormComponentContributorContext; | |
26 | import org.apache.tapestry.form.IFormComponent; | |
27 | import org.apache.tapestry.valid.ValidationConstraint; | |
28 | import org.apache.tapestry.valid.ValidationStrings; | |
29 | ||
30 | /** | |
31 | * A {@link java.text.DecimalFormat}-based {@link Translator} implementation. | |
32 | * | |
33 | * @author Paul Ferraro | |
34 | * @since 4.0 | |
35 | */ | |
36 | public class NumberTranslator extends FormatTranslator | |
37 | { | |
38 | ||
39 | 11 | public NumberTranslator() |
40 | { | |
41 | } | |
42 | ||
43 | // Needed until HIVEMIND-134 fix is available | |
44 | 0 | public NumberTranslator(String initializer) |
45 | { | |
46 | 0 | super(initializer); |
47 | } | |
48 | ||
49 | /** | |
50 | * @see org.apache.tapestry.form.AbstractFormComponentContributor#defaultScript() | |
51 | */ | |
52 | 11 | protected String defaultScript() |
53 | { | |
54 | 11 | return "/org/apache/tapestry/form/translator/NumberTranslator.js"; |
55 | } | |
56 | ||
57 | /** | |
58 | * @see org.apache.tapestry.form.translator.FormatTranslator#defaultPattern() | |
59 | */ | |
60 | 11 | protected String defaultPattern() |
61 | { | |
62 | 11 | return "#"; |
63 | } | |
64 | ||
65 | /** | |
66 | * @see org.apache.tapestry.form.translator.FormatTranslator#getFormat(java.util.Locale) | |
67 | */ | |
68 | 7 | protected Format getFormat(Locale locale) |
69 | { | |
70 | 7 | return getDecimalFormat(locale); |
71 | } | |
72 | ||
73 | 12 | public DecimalFormat getDecimalFormat(Locale locale) |
74 | { | |
75 | 12 | return new DecimalFormat(getPattern(), new DecimalFormatSymbols(locale)); |
76 | } | |
77 | ||
78 | /** | |
79 | * @see org.apache.tapestry.form.translator.FormatTranslator#getMessageKey() | |
80 | */ | |
81 | 5 | protected String getMessageKey() |
82 | { | |
83 | 5 | return ValidationStrings.INVALID_NUMBER; |
84 | } | |
85 | ||
86 | /** | |
87 | * @see org.apache.tapestry.form.translator.AbstractTranslator#getMessageParameters(java.util.Locale, | |
88 | * java.lang.String) | |
89 | */ | |
90 | 5 | protected Object[] getMessageParameters(Locale locale, String label) |
91 | { | |
92 | 5 | String pattern = getDecimalFormat(locale).toLocalizedPattern(); |
93 | ||
94 | 5 | return new Object[] |
95 | { label, pattern }; | |
96 | } | |
97 | ||
98 | /** | |
99 | * @see org.apache.tapestry.form.FormComponentContributor#renderContribution(org.apache.tapestry.IMarkupWriter, | |
100 | * org.apache.tapestry.IRequestCycle, FormComponentContributorContext, org.apache.tapestry.form.IFormComponent) | |
101 | */ | |
102 | 3 | public void renderContribution(IMarkupWriter writer, IRequestCycle cycle, FormComponentContributorContext context, IFormComponent field) |
103 | { | |
104 | 3 | super.renderContribution(writer, cycle, context, field); |
105 | ||
106 | 3 | String message = buildMessage(field, getMessageKey()); |
107 | 3 | IForm form = field.getForm(); |
108 | ||
109 | 3 | addSubmitHandler(form, "validate_number(event, document." + form.getName() + "." |
110 | + field.getName() + ",'" + message + "')"); | |
111 | } | |
112 | ||
113 | /** | |
114 | * @see org.apache.tapestry.form.translator.FormatTranslator#getConstraint() | |
115 | */ | |
116 | 2 | protected ValidationConstraint getConstraint() |
117 | { | |
118 | 2 | return ValidationConstraint.NUMBER_FORMAT; |
119 | } | |
120 | } |
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