IntrospectionHelperImpl


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  package org.apache.tools.ant.module.bridge.impl;
21  
22  import java.util.Enumeration  ;
23  import org.apache.tools.ant.IntrospectionHelper;
24  import org.apache.tools.ant.module.bridge.IntrospectionHelperProxy;
25  
26  /**
27   * @author Jesse Glick
28   */
29  final class IntrospectionHelperImpl implements IntrospectionHelperProxy {
30  
31      private final IntrospectionHelper helper;
32  
33      public IntrospectionHelperImpl(Class   c) {
34          helper = IntrospectionHelper.getHelper(c);
35      }
36  
37      public Class   getAttributeType(String   name) {
38          return helper.getAttributeType(name);
39      }
40      
41      @SuppressWarnings  ("unchecked") // XXX better to make Generics.checkedEnumeration?
42      public Enumeration  <String  > getAttributes() {
43          return helper.getAttributes();
44      }
45      
46      public Class   getElementType(String   name) {
47          return helper.getElementType(name);
48      }
49      
50      @SuppressWarnings  ("unchecked")
51      public Enumeration  <String  > getNestedElements() {
52          return helper.getNestedElements();
53      }
54      
55      public boolean supportsCharacters() {
56          return helper.supportsCharacters();
57      }
58      
59  }
60
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