1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.util;
24  
25  import java.util.Iterator;
26  
27  /**
28   * <a href="ValueMapperWrapper.java.html"><b><i>View Source</i></b></a>
29   *
30   * @author Brian Wing Shun Chan
31   *
32   */
33  public class ValueMapperWrapper implements ValueMapper {
34  
35      public ValueMapperWrapper(ValueMapper valueMapper) {
36          _valueMapper = valueMapper;
37      }
38  
39      public ValueMapper getValueMapper() {
40          return _valueMapper;
41      }
42  
43      public Object getNewValue(Object oldValue) throws Exception {
44          return _valueMapper.getNewValue(oldValue);
45      }
46  
47      public void mapValue(Object oldValue, Object newValue) throws Exception {
48          _valueMapper.mapValue(oldValue, newValue);
49      }
50  
51      public void appendException(Object exception) {
52          _valueMapper.appendException(exception);
53      }
54  
55      public Iterator<Object> iterator() throws Exception {
56          return _valueMapper.iterator();
57      }
58  
59      public int size() throws Exception {
60          return _valueMapper.size();
61      }
62  
63      private ValueMapper _valueMapper;
64  
65  }