Source code: com/sun/facelets/tag/CompositeFaceletHandler.java
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.tag;
16
17 import java.io.IOException;
18
19 import javax.el.ELException;
20 import javax.faces.FacesException;
21 import javax.faces.component.UIComponent;
22
23 import com.sun.facelets.FaceletContext;
24 import com.sun.facelets.FaceletException;
25 import com.sun.facelets.FaceletHandler;
26
27 /**
28 * A FaceletHandler that is derived of 1 or more, inner FaceletHandlers. This
29 * class would be found if the next FaceletHandler is structually, a body
30 * with multiple child elements as defined in XML.
31 *
32 * @author Jacob Hookom
33 * @version $Id: CompositeFaceletHandler.java,v 1.4 2005/08/24 04:38:46 jhook Exp $
34 */
35 public final class CompositeFaceletHandler implements FaceletHandler {
36
37 private final FaceletHandler[] children;
38 private final int len;
39
40 public CompositeFaceletHandler(FaceletHandler[] children) {
41 this.children = children;
42 this.len = children.length;
43 }
44
45 public void apply(FaceletContext ctx, UIComponent parent) throws IOException, FacesException, FaceletException, ELException {
46 for (int i = 0; i < len; i++) {
47 this.children[i].apply(ctx, parent);
48 }
49 }
50
51 public FaceletHandler[] getHandlers() {
52 return this.children;
53 }
54 }