1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.kernel.upgrade.util;
16  
17  import java.util.Iterator;
18  
19  /**
20   * <a href="ValueMapperWrapper.java.html"><b><i>View Source</i></b></a>
21   *
22   * @author Brian Wing Shun Chan
23   */
24  public class ValueMapperWrapper implements ValueMapper {
25  
26      public ValueMapperWrapper(ValueMapper valueMapper) {
27          _valueMapper = valueMapper;
28      }
29  
30      public ValueMapper getValueMapper() {
31          return _valueMapper;
32      }
33  
34      public Object getNewValue(Object oldValue) throws Exception {
35          return _valueMapper.getNewValue(oldValue);
36      }
37  
38      public void mapValue(Object oldValue, Object newValue) throws Exception {
39          _valueMapper.mapValue(oldValue, newValue);
40      }
41  
42      public void appendException(Object exception) {
43          _valueMapper.appendException(exception);
44      }
45  
46      public Iterator<Object> iterator() throws Exception {
47          return _valueMapper.iterator();
48      }
49  
50      public int size() throws Exception {
51          return _valueMapper.size();
52      }
53  
54      private ValueMapper _valueMapper;
55  
56  }