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.model.impl;
016    
017    import com.liferay.portal.kernel.util.StringPool;
018    import com.liferay.portal.kernel.util.Validator;
019    import com.liferay.portal.util.PortalUtil;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public class SystemEventImpl extends SystemEventBaseImpl {
025    
026            public SystemEventImpl() {
027            }
028    
029            @Override
030            public String getReferrerClassName() {
031                    long referrerClassNameId = getReferrerClassNameId();
032    
033                    if (referrerClassNameId > 0) {
034                            return PortalUtil.getClassName(referrerClassNameId);
035                    }
036    
037                    return StringPool.BLANK;
038            }
039    
040            @Override
041            public void setReferrerClassName(String referrerClassName) {
042                    long referrerClassNameId = 0;
043    
044                    if (Validator.isNotNull(referrerClassName)) {
045                            referrerClassNameId = PortalUtil.getClassNameId(referrerClassName);
046                    }
047    
048                    setReferrerClassNameId(referrerClassNameId);
049            }
050    
051    }