001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.upgrade.util;
016    
017    import java.util.Iterator;
018    
019    /**
020     * @author Brian Wing Shun Chan
021     */
022    public class ValueMapperWrapper implements ValueMapper {
023    
024            public ValueMapperWrapper(ValueMapper valueMapper) {
025                    _valueMapper = valueMapper;
026            }
027    
028            public ValueMapper getValueMapper() {
029                    return _valueMapper;
030            }
031    
032            public Object getNewValue(Object oldValue) throws Exception {
033                    return _valueMapper.getNewValue(oldValue);
034            }
035    
036            public void mapValue(Object oldValue, Object newValue) throws Exception {
037                    _valueMapper.mapValue(oldValue, newValue);
038            }
039    
040            public void appendException(Object exception) {
041                    _valueMapper.appendException(exception);
042            }
043    
044            public Iterator<Object> iterator() throws Exception {
045                    return _valueMapper.iterator();
046            }
047    
048            public int size() throws Exception {
049                    return _valueMapper.size();
050            }
051    
052            private ValueMapper _valueMapper;
053    
054    }