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.io.IOException;
michael@0: import java.net.URI;
michael@0: import java.net.URISyntaxException;
michael@0: import java.text.ParseException;
michael@0: 
michael@0: import net.fortuna.ical4j.model.Parameter;
michael@0: import net.fortuna.ical4j.model.ParameterList;
michael@0: import net.fortuna.ical4j.model.Property;
michael@0: import net.fortuna.ical4j.model.PropertyFactoryImpl;
michael@0: import net.fortuna.ical4j.model.ValidationException;
michael@0: import net.fortuna.ical4j.util.ParameterValidator;
michael@0: import net.fortuna.ical4j.util.Strings;
michael@0: import net.fortuna.ical4j.util.Uris;
michael@0: 
michael@0: /**
michael@0:  * $Id$
michael@0:  * 
michael@0:  * Created: [Apr 6, 2004]
michael@0:  *
michael@0:  * Defines an ATTENDEE iCalendar component property.
michael@0:  * @author benf
michael@0:  */
michael@0: public class Attendee extends Property {
michael@0: 
michael@0:     private static final long serialVersionUID = 8430929418723298803L;
michael@0: 
michael@0:     private URI calAddress;
michael@0: 
michael@0:     /**
michael@0:      * Default constructor.
michael@0:      */
michael@0:     public Attendee() {
michael@0:         super(ATTENDEE, PropertyFactoryImpl.getInstance());
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param aValue a value string for this component
michael@0:      * @throws URISyntaxException where the specified value string is not a valid uri
michael@0:      */
michael@0:     public Attendee(final String aValue) throws URISyntaxException {
michael@0:         super(ATTENDEE, PropertyFactoryImpl.getInstance());
michael@0:         setValue(aValue);
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 URISyntaxException where the specified value string is not a valid uri
michael@0:      */
michael@0:     public Attendee(final ParameterList aList, final String aValue)
michael@0:             throws URISyntaxException {
michael@0:         super(ATTENDEE, aList, PropertyFactoryImpl.getInstance());
michael@0:         setValue(aValue);
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param aUri a URI
michael@0:      */
michael@0:     public Attendee(final URI aUri) {
michael@0:         super(ATTENDEE, PropertyFactoryImpl.getInstance());
michael@0:         calAddress = aUri;
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param aList a list of parameters for this component
michael@0:      * @param aUri a URI
michael@0:      */
michael@0:     public Attendee(final ParameterList aList, final URI aUri) {
michael@0:         super(ATTENDEE, aList, PropertyFactoryImpl.getInstance());
michael@0:         calAddress = aUri;
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * {@inheritDoc}
michael@0:      */
michael@0:     public final void setValue(final String aValue) throws URISyntaxException {
michael@0:         calAddress = Uris.create(aValue);
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 (";" cutypeparam) / (";"memberparam) / (";"
michael@0:          * roleparam) / (";" partstatparam) / (";" rsvpparam) / (";" deltoparam) / (";" delfromparam) / (";"
michael@0:          * sentbyparam) / (";"cnparam) / (";" dirparam) / (";" languageparam) /
michael@0:          */
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.CUTYPE,
michael@0:                 getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.MEMBER,
michael@0:                 getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.ROLE,
michael@0:                 getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.PARTSTAT,
michael@0:                 getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.RSVP,
michael@0:                 getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(
michael@0:                 Parameter.DELEGATED_TO, getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(
michael@0:                 Parameter.DELEGATED_FROM, getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.SENT_BY,
michael@0:                 getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.CN,
michael@0:                 getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.DIR,
michael@0:                 getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.LANGUAGE,
michael@0:                 getParameters());
michael@0: 
michael@0:         /* scheduleagent and schedulestatus added for CalDAV scheduling
michael@0:          */
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.SCHEDULE_AGENT,
michael@0:                                                          getParameters());
michael@0:         ParameterValidator.getInstance().assertOneOrLess(Parameter.SCHEDULE_STATUS,
michael@0:                                                          getParameters());
michael@0:         /*
michael@0:          * ; the following is optional, ; and MAY occur more than once (";" xparam)
michael@0:          */
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @return Returns the calAddress.
michael@0:      */
michael@0:     public final URI getCalAddress() {
michael@0:         return calAddress;
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * {@inheritDoc}
michael@0:      */
michael@0:     public final String getValue() {
michael@0:         return Uris.decode(Strings.valueOf(getCalAddress()));
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param calAddress The calAddress to set.
michael@0:      */
michael@0:     public final void setCalAddress(final URI calAddress) {
michael@0:         this.calAddress = calAddress;
michael@0:     }
michael@0:     
michael@0:     /**
michael@0:      * {@inheritDoc}
michael@0:      */
michael@0:     public final Property copy() throws IOException, URISyntaxException, ParseException {
michael@0:         // URI are immutable
michael@0:         return new Attendee(new ParameterList(getParameters(), false), calAddress);  
michael@0:     }
michael@0: }