001    /**
002     * Copyright (c) 2000-2012 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.util;
016    
017    import com.liferay.portal.kernel.log.Log;
018    import com.liferay.portal.kernel.log.LogFactoryUtil;
019    import com.liferay.portal.kernel.util.GetterUtil;
020    import com.liferay.portal.kernel.util.MultiValueMap;
021    import com.liferay.portal.kernel.util.MultiValueMapFactory;
022    
023    import java.io.Serializable;
024    
025    /**
026     * @author Brian Wing Shun Chan
027     */
028    public class MultiValueMapFactoryImpl implements MultiValueMapFactory {
029    
030            public MultiValueMap<?, ?> getMultiValueMap(int type) {
031                    if (type == MultiValueMapFactory.FILE) {
032                            return new FileMultiValueMap<Serializable, Serializable>();
033                    }
034                    else {
035                            return new MemoryMultiValueMap<Serializable, Serializable>();
036                    }
037            }
038    
039            public MultiValueMap<?, ?> getMultiValueMap(String propertyKey) {
040                    int type = GetterUtil.getInteger(PropsUtil.get(propertyKey));
041    
042                    if (_log.isInfoEnabled()) {
043                            _log.info("Using type " + type + " for " + propertyKey);
044                    }
045    
046                    return getMultiValueMap(type);
047            }
048    
049            private static Log _log = LogFactoryUtil.getLog(
050                    MultiValueMapFactoryImpl.class);
051    
052    }