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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 javax.faces.view.facelets.FaceletContext;
22  import javax.faces.view.facelets.Metadata;
23  
24  /**
25   * 
26   * @author Jacob Hookom
27   * @version $Id: MetadataImpl.java 1187701 2011-10-22 12:21:54Z bommel $
28   */
29  public final class MetadataImpl extends Metadata
30  {
31      private final Metadata[] _mappers;
32      private final int _size;
33  
34      public MetadataImpl(Metadata[] mappers)
35      {
36          _mappers = mappers;
37          _size = mappers.length;
38      }
39  
40      public void applyMetadata(FaceletContext ctx, Object instance)
41      {
42          // TODO: PROFILE - Check if saving the _size worth it or if an enhanced for is better
43          for (int i = 0; i < _size; i++)
44          {
45              _mappers[i].applyMetadata(ctx, instance);
46          }
47      }
48  }