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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;
20  
21  import java.io.IOException;
22  
23  import javax.el.ELException;
24  import javax.faces.FacesException;
25  import javax.faces.component.UIComponent;
26  import javax.faces.view.facelets.FaceletContext;
27  import javax.faces.view.facelets.FaceletException;
28  import javax.faces.view.facelets.FaceletHandler;
29  
30  /**
31   * A FaceletHandler that is derived of 1 or more, inner FaceletHandlers. This class would be found if the next
32   * FaceletHandler is structually, a body with multiple child elements as defined in XML.
33   * 
34   * @deprecated use javax.faces.view.facelets.CompositeFaceletHandler
35   * @author Jacob Hookom
36   * @version $Id: CompositeFaceletHandler.java 1187701 2011-10-22 12:21:54Z bommel $
37   */
38  public final class CompositeFaceletHandler implements FaceletHandler
39  {
40  
41      private final FaceletHandler[] children;
42      private final int len;
43  
44      public CompositeFaceletHandler(FaceletHandler[] children)
45      {
46          this.children = children;
47          this.len = children.length;
48      }
49  
50      public void apply(FaceletContext ctx, UIComponent parent) throws IOException, FacesException, FaceletException,
51              ELException
52      {
53          for (int i = 0; i < len; i++)
54          {
55              this.children[i].apply(ctx, parent);
56          }
57      }
58  
59      public FaceletHandler[] getHandlers()
60      {
61          return this.children;
62      }
63  }