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Java > Open Source Codes > com > sun > facelets > FaceletHandler


1 /**
2  * Licensed under the Common Development and Distribution License,
3  * you may not use this file except in compliance with the License.
4  * You may obtain a copy of the License at
5  *
6  * http://www.sun.com/cddl/
7  *
8  * Unless required by applicable law or agreed to in writing, software
9  * distributed under the License is distributed on an "AS IS" BASIS,
10  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
11  * implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */
14
15 package com.sun.facelets;
16
17 import java.io.IOException JavaDoc;
18
19 import javax.el.ELException;
20 import javax.faces.FacesException;
21 import javax.faces.component.UIComponent;
22
23 /**
24  * A participant in UIComponent tree building
25  *
26  * @author Jacob Hookom
27  * @version $Id: FaceletHandler.java,v 1.2 2005/08/24 04:38:59 jhook Exp $
28  */
29 public interface FaceletHandler {
30
31     /**
32      * Process changes on a particular UIComponent
33      *
34      * @param ctx the current FaceletContext instance for this execution
35      * @param parent the parent UIComponent to operate upon
36      * @throws IOException
37      * @throws FacesException
38      * @throws FaceletException
39      * @throws ELException
40      */
41     public void apply(FaceletContext ctx, UIComponent parent)
42             throws IOException JavaDoc, FacesException, FaceletException, ELException;
43 }
44
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