001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
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            @Override
029            public void appendException(Object exception) {
030                    _valueMapper.appendException(exception);
031            }
032    
033            @Override
034            public Object getNewValue(Object oldValue) throws Exception {
035                    return _valueMapper.getNewValue(oldValue);
036            }
037    
038            public ValueMapper getValueMapper() {
039                    return _valueMapper;
040            }
041    
042            @Override
043            public Iterator<Object> iterator() throws Exception {
044                    return _valueMapper.iterator();
045            }
046    
047            @Override
048            public void mapValue(Object oldValue, Object newValue) throws Exception {
049                    _valueMapper.mapValue(oldValue, newValue);
050            }
051    
052            @Override
053            public int size() throws Exception {
054                    return _valueMapper.size();
055            }
056    
057            private ValueMapper _valueMapper;
058    
059    }