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Java > Open Source Codes > org > apache > cocoon > forms > validation > WidgetValidatorBuilder


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.cocoon.forms.validation;
17
18 import org.apache.cocoon.forms.formmodel.WidgetDefinition;
19 import org.w3c.dom.Element JavaDoc;
20
21 /**
22  *
23  * @author <a HREF="http://www.apache.org/~sylvain/">Sylvain Wallez</a>
24  * @version $Id: WidgetValidatorBuilder.java 289538 2005-09-16 13:46:22Z sylvain $
25  */
26 public interface WidgetValidatorBuilder {
27
28     String JavaDoc ROLE = WidgetValidatorBuilder.class.getName();
29
30     /**
31      * Builds a {@link WidgetValidator} for a particular widget definition.
32      *
33      * @param validationRuleElement the DOM element defining the validator
34      * @param definition the widget definition the validator will have to validate.
35      * This may be used to check applicability of the validator to the widget.
36      * @return A {@link WidgetValidator}
37      * @throws Exception if some problem occurs
38      */
39     WidgetValidator build(Element JavaDoc validationRuleElement, WidgetDefinition definition) throws Exception JavaDoc;
40 }
41
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