1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.upgrade.util;
21  
22  import java.util.Iterator;
23  
24  /**
25   * <a href="ValueMapperWrapper.java.html"><b><i>View Source</i></b></a>
26   *
27   * @author Brian Wing Shun Chan
28   *
29   */
30  public class ValueMapperWrapper implements ValueMapper {
31  
32      public ValueMapperWrapper(ValueMapper valueMapper) {
33          _valueMapper = valueMapper;
34      }
35  
36      public ValueMapper getValueMapper() {
37          return _valueMapper;
38      }
39  
40      public Object getNewValue(Object oldValue) throws Exception {
41          return _valueMapper.getNewValue(oldValue);
42      }
43  
44      public void mapValue(Object oldValue, Object newValue) throws Exception {
45          _valueMapper.mapValue(oldValue, newValue);
46      }
47  
48      public void appendException(Object exception) {
49          _valueMapper.appendException(exception);
50      }
51  
52      public Iterator<Object> iterator() throws Exception {
53          return _valueMapper.iterator();
54      }
55  
56      public int size() throws Exception {
57          return _valueMapper.size();
58      }
59  
60      private ValueMapper _valueMapper;
61  
62  }