Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ValidatorBinding |
|
| 1.0;1 |
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.valid; | |
16 | ||
17 | import org.apache.hivemind.Location; | |
18 | import org.apache.hivemind.util.Defense; | |
19 | import org.apache.tapestry.IBinding; | |
20 | import org.apache.tapestry.binding.AbstractBinding; | |
21 | import org.apache.tapestry.coerce.ValueConverter; | |
22 | ||
23 | /** | |
24 | * Implementation of {@link IBinding} that provides | |
25 | * {@link org.apache.tapestry.valid.IValidator} instances based on a | |
26 | * validator bean descriptor. The descriptor is of the form "type[,properties]". | |
27 | * The types are values such as "string", "date" or "number" defined in the | |
28 | * tapestry.valid.Validators configuration point. The properties are a | |
29 | * properties initialization string. | |
30 | * | |
31 | * @author Howard M. Lewis Ship | |
32 | * @since 4.0 | |
33 | * @see org.apache.hivemind.util.PropertyUtils#configureProperties(java.lang.Object, | |
34 | * java.lang.String) | |
35 | */ | |
36 | public class ValidatorBinding extends AbstractBinding | |
37 | { | |
38 | ||
39 | private final IValidator _validator; | |
40 | ||
41 | public ValidatorBinding(String description, ValueConverter valueConverter, | |
42 | Location location, IValidator validator) | |
43 | { | |
44 | 0 | super(description, valueConverter, location); |
45 | ||
46 | 0 | Defense.notNull(validator, "validator"); |
47 | ||
48 | 0 | _validator = validator; |
49 | 0 | } |
50 | ||
51 | public Object getObject() | |
52 | { | |
53 | 0 | return _validator; |
54 | } | |
55 | ||
56 | } |