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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
StringTranslator.java | - | 100% | 100% | 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.translator; | |
16 | ||
17 | import java.util.Locale; | |
18 | ||
19 | import org.apache.hivemind.util.PropertyUtils; | |
20 | import org.apache.tapestry.form.IFormComponent; | |
21 | import org.apache.tapestry.form.ValidationMessages; | |
22 | ||
23 | /** | |
24 | * A trivial {@link Translator} implementation. By default, empty text submissions are interpretted | |
25 | * as null. | |
26 | * | |
27 | * @author Paul Ferraro | |
28 | * @since 4.0 | |
29 | */ | |
30 | public class StringTranslator extends AbstractTranslator | |
31 | { | |
32 | ||
33 | private String _empty = null; | |
34 | ||
35 | 8 | public StringTranslator() |
36 | { | |
37 | } | |
38 | ||
39 | // Needed until HIVEMIND-134 fix is available | |
40 | ||
41 | 1 | public StringTranslator(String initializer) |
42 | { | |
43 | 1 | PropertyUtils.configureProperties(this, initializer); |
44 | } | |
45 | ||
46 | /** | |
47 | * @see org.apache.tapestry.form.translator.AbstractTranslator#parseText(org.apache.tapestry.form.IFormComponent, | |
48 | * ValidationMessages, java.lang.String) | |
49 | */ | |
50 | 2 | protected Object parseText(IFormComponent field, ValidationMessages messages, String text) |
51 | { | |
52 | // TODO: Do something with _empty here? | |
53 | ||
54 | 2 | return text; |
55 | } | |
56 | ||
57 | /** | |
58 | * @see org.apache.tapestry.form.translator.AbstractTranslator#formatObject(org.apache.tapestry.form.IFormComponent, | |
59 | * Locale, java.lang.Object) | |
60 | */ | |
61 | 1 | protected String formatObject(IFormComponent field, Locale locale, Object object) |
62 | { | |
63 | 1 | return object.toString(); |
64 | } | |
65 | ||
66 | 2 | public Object getEmpty() |
67 | { | |
68 | 2 | return _empty; |
69 | } | |
70 | ||
71 | 1 | public void setEmpty(String empty) |
72 | { | |
73 | 1 | _empty = empty; |
74 | } | |
75 | ||
76 | } |
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