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.portlet.shopping.model.impl;
016    
017    import com.liferay.portal.kernel.util.CalendarUtil;
018    
019    import java.util.Date;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public class ShoppingCouponImpl extends ShoppingCouponBaseImpl {
025    
026            public ShoppingCouponImpl() {
027            }
028    
029            public boolean hasValidDateRange() {
030                    if (hasValidStartDate() && hasValidEndDate()) {
031                            return true;
032                    }
033                    else {
034                            return false;
035                    }
036            }
037    
038            public boolean hasValidEndDate() {
039                    if (getEndDate() != null) {
040                            Date now = new Date();
041    
042                            if (now.after(getEndDate())) {
043                                    return false;
044                            }
045                    }
046    
047                    return true;
048            }
049    
050            public boolean hasValidStartDate() {
051                    Date now = new Date();
052    
053                    if (CalendarUtil.beforeByDay(now, getStartDate())) {
054                            return false;
055                    }
056                    else {
057                            return true;
058                    }
059            }
060    
061    }