1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/net/fortuna/ical4j/model/component/Available.java Tue Feb 10 18:12:00 2015 +0100
1.3 @@ -0,0 +1,185 @@
1.4 +/**
1.5 + * Copyright (c) 2012, Ben Fortuna
1.6 + * All rights reserved.
1.7 + *
1.8 + * Redistribution and use in source and binary forms, with or without
1.9 + * modification, are permitted provided that the following conditions
1.10 + * are met:
1.11 + *
1.12 + * o Redistributions of source code must retain the above copyright
1.13 + * notice, this list of conditions and the following disclaimer.
1.14 + *
1.15 + * o Redistributions in binary form must reproduce the above copyright
1.16 + * notice, this list of conditions and the following disclaimer in the
1.17 + * documentation and/or other materials provided with the distribution.
1.18 + *
1.19 + * o Neither the name of Ben Fortuna nor the names of any other contributors
1.20 + * may be used to endorse or promote products derived from this software
1.21 + * without specific prior written permission.
1.22 + *
1.23 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.24 + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.25 + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.26 + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
1.27 + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
1.28 + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
1.29 + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
1.30 + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
1.31 + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
1.32 + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
1.33 + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.34 + */
1.35 +package net.fortuna.ical4j.model.component;
1.36 +
1.37 +import net.fortuna.ical4j.model.Component;
1.38 +import net.fortuna.ical4j.model.Parameter;
1.39 +import net.fortuna.ical4j.model.Property;
1.40 +import net.fortuna.ical4j.model.PropertyList;
1.41 +import net.fortuna.ical4j.model.ValidationException;
1.42 +import net.fortuna.ical4j.model.parameter.Value;
1.43 +import net.fortuna.ical4j.model.property.DtEnd;
1.44 +import net.fortuna.ical4j.model.property.DtStart;
1.45 +import net.fortuna.ical4j.util.PropertyValidator;
1.46 +
1.47 +/**
1.48 + * $Id$ [05-Apr-2004]
1.49 + *
1.50 + * Defines an iCalendar Available component.
1.51 + *
1.52 + * <pre>
1.53 + *
1.54 + * availablec = "BEGIN" ":" "AVAILABLE" CRLF
1.55 + *
1.56 + * availableprop
1.57 + *
1.58 + * "END" ":" "AVAILABLE" CRLF
1.59 + *
1.60 + availableprop = *(
1.61 +
1.62 + ; the following are REQUIRED,
1.63 + ; but MUST NOT occur more than once
1.64 +
1.65 + dtstamp / dtstart / uid /
1.66 +
1.67 + ; either a 'dtend' or a 'duration' is required
1.68 + ; in a 'availableprop', but 'dtend' and
1.69 + ; 'duration' MUST NOT occur in the same
1.70 + ; 'availableprop', and each MUST NOT occur more
1.71 + ; than once
1.72 +
1.73 + dtend / duration /
1.74 +
1.75 + ; the following are OPTIONAL,
1.76 + ; but MUST NOT occur more than once
1.77 +
1.78 + created / last-mod / recurid / rrule /
1.79 + summary /
1.80 +
1.81 + ; the following are OPTIONAL,
1.82 + ; and MAY occur more than once
1.83 +
1.84 + categories / comment / contact / exdate /
1.85 + rdate / x-prop
1.86 +
1.87 + )
1.88 + * </pre>
1.89 + *
1.90 + * @author Ben Fortuna
1.91 + * @author Mike Douglass
1.92 + */
1.93 +public class Available extends Component {
1.94 +
1.95 + private static final long serialVersionUID = -2494710612002978763L;
1.96 +
1.97 + /**
1.98 + * Default constructor.
1.99 + */
1.100 + public Available() {
1.101 + super(AVAILABLE);
1.102 + }
1.103 +
1.104 + /**
1.105 + * Constructor.
1.106 + * @param properties a list of properties
1.107 + */
1.108 + public Available(final PropertyList properties) {
1.109 + super(AVAILABLE, properties);
1.110 + }
1.111 +
1.112 + /**
1.113 + * {@inheritDoc}
1.114 + */
1.115 + public final void validate(final boolean recurse)
1.116 + throws ValidationException {
1.117 +
1.118 + /*
1.119 + * ; dtstamp / dtstart / uid are required, but MUST NOT occur more than once /
1.120 + */
1.121 + PropertyValidator.getInstance().assertOne(Property.DTSTART,
1.122 + getProperties());
1.123 + PropertyValidator.getInstance().assertOne(Property.DTSTAMP,
1.124 + getProperties());
1.125 + PropertyValidator.getInstance().assertOne(Property.UID,
1.126 + getProperties());
1.127 +
1.128 + /* If specified, the "DTSTART" and "DTEND" properties in
1.129 + * "VAVAILABILITY" components and "AVAILABLE" sub-components MUST be
1.130 + * "DATE-TIME" values specified as either date with UTC time or date
1.131 + * with local time and a time zone reference.
1.132 + */
1.133 + final DtStart start = (DtStart) getProperty(Property.DTSTART);
1.134 + if (Value.DATE.equals(start.getParameter(Parameter.VALUE))) {
1.135 + throw new ValidationException("Property [" + Property.DTSTART
1.136 + + "] must be a " + Value.DATE_TIME);
1.137 + }
1.138 +
1.139 + /*
1.140 + * ; the following are optional,
1.141 + * ; but MUST NOT occur more than once
1.142 + *
1.143 + * created / last-mod / recurid / rrule /
1.144 + * summary /
1.145 + */
1.146 + PropertyValidator.getInstance().assertOneOrLess(Property.CREATED,
1.147 + getProperties());
1.148 + PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED,
1.149 + getProperties());
1.150 + PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID,
1.151 + getProperties());
1.152 + PropertyValidator.getInstance().assertOneOrLess(Property.RRULE,
1.153 + getProperties());
1.154 + PropertyValidator.getInstance().assertOneOrLess(Property.SUMMARY,
1.155 + getProperties());
1.156 +
1.157 + /*
1.158 + ; either a 'dtend' or a 'duration' is required
1.159 + ; in a 'availableprop', but 'dtend' and
1.160 + ; 'duration' MUST NOT occur in the same
1.161 + ; 'availableprop', and each MUST NOT occur more
1.162 + ; than once
1.163 + */
1.164 + if (getProperty(Property.DTEND) != null) {
1.165 + PropertyValidator.getInstance().assertOne(Property.DTEND,
1.166 + getProperties());
1.167 + /* Must be DATE_TIME */
1.168 + final DtEnd end = (DtEnd) getProperty(Property.DTEND);
1.169 + if (Value.DATE.equals(end.getParameter(Parameter.VALUE))) {
1.170 + throw new ValidationException("Property [" + Property.DTEND
1.171 + + "] must be a " + Value.DATE_TIME);
1.172 + }
1.173 + } else {
1.174 + PropertyValidator.getInstance().assertOne(Property.DURATION,
1.175 + getProperties());
1.176 + }
1.177 +
1.178 + /*
1.179 + * ; the following are optional, ; and MAY occur more than once
1.180 + * categories / comment / contact / exdate /
1.181 + * rdate / x-prop
1.182 + */
1.183 +
1.184 + if (recurse) {
1.185 + validateProperties();
1.186 + }
1.187 + }
1.188 +}
