michael@0: /**
michael@0:  * Copyright (c) 2012, Ben Fortuna
michael@0:  * All rights reserved.
michael@0:  *
michael@0:  * Redistribution and use in source and binary forms, with or without
michael@0:  * modification, are permitted provided that the following conditions
michael@0:  * are met:
michael@0:  *
michael@0:  *  o Redistributions of source code must retain the above copyright
michael@0:  * notice, this list of conditions and the following disclaimer.
michael@0:  *
michael@0:  *  o Redistributions in binary form must reproduce the above copyright
michael@0:  * notice, this list of conditions and the following disclaimer in the
michael@0:  * documentation and/or other materials provided with the distribution.
michael@0:  *
michael@0:  *  o Neither the name of Ben Fortuna nor the names of any other contributors
michael@0:  * may be used to endorse or promote products derived from this software
michael@0:  * without specific prior written permission.
michael@0:  *
michael@0:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0:  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0:  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
michael@0:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
michael@0:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
michael@0:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
michael@0:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
michael@0:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
michael@0:  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
michael@0:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0:  */
michael@0: package net.fortuna.ical4j.model.property;
michael@0: 
michael@0: import java.text.ParseException;
michael@0: 
michael@0: import net.fortuna.ical4j.model.DateList;
michael@0: import net.fortuna.ical4j.model.Parameter;
michael@0: import net.fortuna.ical4j.model.ParameterList;
michael@0: import net.fortuna.ical4j.model.PropertyFactoryImpl;
michael@0: import net.fortuna.ical4j.model.ValidationException;
michael@0: import net.fortuna.ical4j.model.parameter.Value;
michael@0: import net.fortuna.ical4j.util.ParameterValidator;
michael@0: 
michael@0: /**
michael@0:  * $Id$
michael@0:  * 
michael@0:  * Created: [Apr 6, 2004]
michael@0:  *
michael@0:  * Defines a EXDATE iCalendar component property.
michael@0:  * @author benf
michael@0:  */
michael@0: public class ExDate extends DateListProperty {
michael@0: 
michael@0:     private static final long serialVersionUID = 2635730172243974463L;
michael@0: 
michael@0:     /**
michael@0:      * Default constructor.
michael@0:      */
michael@0:     public ExDate() {
michael@0:         super(EXDATE, PropertyFactoryImpl.getInstance());
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param aList a list of parameters for this component
michael@0:      * @param aValue a value string for this component
michael@0:      * @throws ParseException where the specified value string is not a valid date-time/date representation
michael@0:      */
michael@0:     public ExDate(final ParameterList aList, final String aValue)
michael@0:             throws ParseException {
michael@0:         super(EXDATE, aList, PropertyFactoryImpl.getInstance());
michael@0:         setValue(aValue);
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param dList a list of dates
michael@0:      */
michael@0:     public ExDate(final DateList dList) {
michael@0:         super(EXDATE, dList, PropertyFactoryImpl.getInstance());
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param aList a list of parameters for this component
michael@0:      * @param dList a list of dates
michael@0:      */
michael@0:     public ExDate(final ParameterList aList, final DateList dList) {
michael@0:         super(EXDATE, aList, dList, PropertyFactoryImpl.getInstance());
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * {@inheritDoc}
michael@0:      */
michael@0:     public final void validate() throws ValidationException {
michael@0: 
michael@0:         /*
michael@0:          * ; the following are optional, ; but MUST NOT occur more than once (";" "VALUE" "=" ("DATE-TIME" / "DATE")) /
michael@0:          * (";" tzidparam) /
michael@0:          */
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.VALUE,
michael@0:                 getParameters());
michael@0: 
michael@0:         final Parameter valueParam = getParameter(Parameter.VALUE);
michael@0: 
michael@0:         if (valueParam != null && !Value.DATE_TIME.equals(valueParam)
michael@0:                 && !Value.DATE.equals(valueParam)) {
michael@0:             throw new ValidationException("Parameter [" + Parameter.VALUE
michael@0:                     + "] is invalid");
michael@0:         }
michael@0: 
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.TZID,
michael@0:                 getParameters());
michael@0: 
michael@0:         /*
michael@0:          * ; the following is optional, ; and MAY occur more than once (";" xparam)
michael@0:          */
michael@0:     }
michael@0: }