Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ValidateDelegateHandler |
|
| 1.5;1.5 |
1 | /* | |
2 | * Licensed to the Apache Software Foundation (ASF) under one | |
3 | * or more contributor license agreements. See the NOTICE file | |
4 | * distributed with this work for additional information | |
5 | * regarding copyright ownership. The ASF licenses this file | |
6 | * to you under the Apache License, Version 2.0 (the | |
7 | * "License"); you may not use this file except in compliance | |
8 | * with the License. You may obtain a copy of the License at | |
9 | * | |
10 | * http://www.apache.org/licenses/LICENSE-2.0 | |
11 | * | |
12 | * Unless required by applicable law or agreed to in writing, | |
13 | * software distributed under the License is distributed on an | |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
15 | * KIND, either express or implied. See the License for the | |
16 | * specific language governing permissions and limitations | |
17 | * under the License. | |
18 | */ | |
19 | package org.apache.myfaces.view.facelets.tag.jsf.core; | |
20 | ||
21 | import javax.faces.validator.Validator; | |
22 | import javax.faces.view.facelets.FaceletContext; | |
23 | import javax.faces.view.facelets.MetaRuleset; | |
24 | import javax.faces.view.facelets.TagAttribute; | |
25 | import javax.faces.view.facelets.ValidatorConfig; | |
26 | import javax.faces.view.facelets.ValidatorHandler; | |
27 | ||
28 | import org.apache.myfaces.buildtools.maven2.plugin.builder.annotation.JSFFaceletAttribute; | |
29 | import org.apache.myfaces.buildtools.maven2.plugin.builder.annotation.JSFFaceletTag; | |
30 | ||
31 | ||
32 | /** | |
33 | * Register a named Validator instance on the UIComponent associated with the closest parent UIComponent custom | |
34 | * action.<p/> See <a target="_new" | |
35 | * href="http://java.sun.com/j2ee/javaserverfaces/1.1_01/docs/tlddocs/f/validator.html">tag documentation</a>. | |
36 | * | |
37 | * @author Jacob Hookom | |
38 | * @version $Id$ | |
39 | */ | |
40 | @JSFFaceletTag( | |
41 | name = "f:validator", | |
42 | bodyContent = "empty", | |
43 | tagClass="org.apache.myfaces.taglib.core.ValidatorImplTag") | |
44 | @JSFFaceletAttribute(name="disabled", deferredValueType="java.lang.Boolean", | |
45 | desc="no description", longDescription="no description") | |
46 | public final class ValidateDelegateHandler extends ValidatorHandler | |
47 | { | |
48 | ||
49 | private final TagAttribute validatorId; | |
50 | ||
51 | public ValidateDelegateHandler(ValidatorConfig config) | |
52 | { | |
53 | 0 | super(config); |
54 | 0 | this.validatorId = this.getAttribute("validatorId"); |
55 | 0 | } |
56 | ||
57 | /** | |
58 | * Uses the specified "validatorId" to get a new Validator instance from the Application. | |
59 | * | |
60 | * @see javax.faces.application.Application#createValidator(java.lang.String) | |
61 | * @see javax.faces.view.facelets.ValidatorHandler#createValidator(javax.faces.view.facelets.FaceletContext) | |
62 | */ | |
63 | protected Validator createValidator(FaceletContext ctx) | |
64 | { | |
65 | 0 | return ctx.getFacesContext().getApplication().createValidator(this.getValidatorId(ctx)); |
66 | } | |
67 | ||
68 | protected MetaRuleset createMetaRuleset(Class type) | |
69 | { | |
70 | 0 | return super.createMetaRuleset(type).ignoreAll(); |
71 | } | |
72 | ||
73 | @Override | |
74 | public String getValidatorId(FaceletContext ctx) | |
75 | { | |
76 | 0 | if (validatorId == null) |
77 | { | |
78 | 0 | return null; |
79 | } | |
80 | 0 | return validatorId.getValue(ctx); |
81 | } | |
82 | ||
83 | } |