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.net.URI;
michael@0: import java.net.URISyntaxException;
michael@0: 
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.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 a TZURL iCalendar component property.
michael@0:  * 
michael@0:  * <pre>
michael@0:  *     4.8.3.5 Time Zone URL
michael@0:  *     
michael@0:  *        Property Name: TZURL
michael@0:  *     
michael@0:  *        Purpose: The TZURL provides a means for a VTIMEZONE component to
michael@0:  *        point to a network location that can be used to retrieve an up-to-
michael@0:  *        date version of itself.
michael@0:  *     
michael@0:  *        Value Type: URI
michael@0:  *     
michael@0:  *        Property Parameters: Non-standard property parameters can be
michael@0:  *        specified on this property.
michael@0:  *     
michael@0:  *        Conformance: This property can be specified in a &quot;VTIMEZONE&quot; calendar
michael@0:  *        component.
michael@0:  *     
michael@0:  *        Description: The TZURL provides a means for a VTIMEZONE component to
michael@0:  *        point to a network location that can be used to retrieve an up-to-
michael@0:  *        date version of itself. This provides a hook to handle changes
michael@0:  *        government bodies impose upon time zone definitions. Retrieval of
michael@0:  *        this resource results in an iCalendar object containing a single
michael@0:  *        VTIMEZONE component and a METHOD property set to PUBLISH.
michael@0:  *     
michael@0:  *        Format Definition: The property is defined by the following notation:
michael@0:  *     
michael@0:  *          tzurl      = &quot;TZURL&quot; tzurlparam &quot;:&quot; uri CRLF
michael@0:  *     
michael@0:  *          tzurlparam = *(&quot;;&quot; xparam)
michael@0:  *     
michael@0:  *        Example: The following is an example of this property:
michael@0:  *     
michael@0:  *          TZURL:http://timezones.r.us.net/tz/US-California-Los_Angeles
michael@0:  * </pre>
michael@0:  * 
michael@0:  * @author Ben Fortuna
michael@0:  */
michael@0: public class TzUrl extends Property {
michael@0: 
michael@0:     private static final long serialVersionUID = 9106100107954797406L;
michael@0: 
michael@0:     private URI uri;
michael@0: 
michael@0:     /**
michael@0:      * Default constructor.
michael@0:      */
michael@0:     public TzUrl() {
michael@0:         super(TZURL, 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 URISyntaxException where the specified value string is not a valid uri
michael@0:      */
michael@0:     public TzUrl(final ParameterList aList, final String aValue)
michael@0:             throws URISyntaxException {
michael@0:         super(TZURL, aList, PropertyFactoryImpl.getInstance());
michael@0:         setValue(aValue);
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param aUri a URI
michael@0:      */
michael@0:     public TzUrl(final URI aUri) {
michael@0:         super(TZURL, PropertyFactoryImpl.getInstance());
michael@0:         uri = 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 TzUrl(final ParameterList aList, final URI aUri) {
michael@0:         super(TZURL, aList, PropertyFactoryImpl.getInstance());
michael@0:         uri = aUri;
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @return Returns the uri.
michael@0:      */
michael@0:     public final URI getUri() {
michael@0:         return uri;
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * {@inheritDoc}
michael@0:      */
michael@0:     public final void setValue(final String aValue) throws URISyntaxException {
michael@0:         uri = Uris.create(aValue);
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * {@inheritDoc}
michael@0:      */
michael@0:     public final String getValue() {
michael@0:         return Uris.decode(Strings.valueOf(getUri()));
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * @param uri The uri to set.
michael@0:      */
michael@0:     public final void setUri(final URI uri) {
michael@0:         this.uri = uri;
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * {@inheritDoc}
michael@0:      */
michael@0:     public final void validate() throws ValidationException {
michael@0:         // TODO: Auto-generated method stub
michael@0:     }
michael@0: }