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.portlet.calendar.model.impl;
016    
017    import com.liferay.portal.kernel.cal.TZSRecurrence;
018    import com.liferay.portal.kernel.json.JSONFactoryUtil;
019    import com.liferay.portal.kernel.util.Validator;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public class CalEventImpl extends CalEventBaseImpl {
025    
026            @Override
027            public TZSRecurrence getRecurrenceObj() {
028                    if (_recurrenceObj == null) {
029                            String recurrence = getRecurrence();
030    
031                            if (Validator.isNotNull(recurrence)) {
032                                    _recurrenceObj = (TZSRecurrence)JSONFactoryUtil.deserialize(
033                                            recurrence);
034                            }
035                    }
036    
037                    return _recurrenceObj;
038            }
039    
040            @Override
041            public void setRecurrence(String recurrence) {
042                    _recurrenceObj = null;
043    
044                    super.setRecurrence(recurrence);
045            }
046    
047            @Override
048            public void setRecurrenceObj(TZSRecurrence recurrenceObj) {
049                    _recurrenceObj = recurrenceObj;
050    
051                    super.setRecurrence(JSONFactoryUtil.serialize(recurrenceObj));
052            }
053    
054            private TZSRecurrence _recurrenceObj = null;
055    
056    }