001    /**
002     * Copyright (c) 2000-present 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            @Override
027            public String getReferrerClassName() {
028                    long referrerClassNameId = getReferrerClassNameId();
029    
030                    if (referrerClassNameId > 0) {
031                            return PortalUtil.getClassName(referrerClassNameId);
032                    }
033    
034                    return StringPool.BLANK;
035            }
036    
037            @Override
038            public void setReferrerClassName(String referrerClassName) {
039                    long referrerClassNameId = 0;
040    
041                    if (Validator.isNotNull(referrerClassName)) {
042                            referrerClassNameId = PortalUtil.getClassNameId(referrerClassName);
043                    }
044    
045                    setReferrerClassNameId(referrerClassNameId);
046            }
047    
048    }