-
-
Notifications
You must be signed in to change notification settings - Fork 200
/
VAvailability.java
293 lines (248 loc) · 10.3 KB
/
VAvailability.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
/**
* Copyright (c) 2012, Ben Fortuna
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* o Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* o Neither the name of Ben Fortuna nor the names of any other contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.fortuna.ical4j.model.component;
import net.fortuna.ical4j.model.*;
import net.fortuna.ical4j.model.parameter.Value;
import net.fortuna.ical4j.model.property.DtEnd;
import net.fortuna.ical4j.model.property.DtStamp;
import net.fortuna.ical4j.model.property.DtStart;
import net.fortuna.ical4j.model.property.Method;
import net.fortuna.ical4j.util.Strings;
import net.fortuna.ical4j.validate.ComponentValidator;
import net.fortuna.ical4j.validate.ValidationException;
import net.fortuna.ical4j.validate.ValidationRule;
import net.fortuna.ical4j.validate.Validator;
import org.jooq.lambda.Unchecked;
import java.io.Serializable;
import java.util.Optional;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import static net.fortuna.ical4j.model.Property.*;
import static net.fortuna.ical4j.validate.ValidationRule.ValidationType.*;
/**
* $Id$ [Apr 5, 2004]
*
* Defines an iCalendar VAVAILABILITY component.
*
* <pre>
Component Name: VAVAILABILITY
Purpose: Provide a grouping of component properties that describe
the availability associated with a calendar user.
Format Definition: A "VAVAILABILITY" calendar component is defined
by the following notation:
availabilityc = "BEGIN" ":" "VAVAILABILITY" CRLF
availabilityprop *availablec
"END" ":" "VAVAILABILITY" CRLF
availabilityprop = *(
; the following are REQUIRED,
; but MUST NOT occur more than once
dtstamp / dtstart / uid
; the following are OPTIONAL,
; but MUST NOT occur more than once
busytype / created / last-mod /
organizer / seq / summary / url /
; either 'dtend' or 'duration' may appear
; in a 'availabilityprop', but 'dtend' and
; 'duration' MUST NOT occur in the same
; 'availabilityprop'
dtend / duration /
; the following are OPTIONAL,
; and MAY occur more than once
categories / comment / contact / x-prop
)
*
* </pre>
*
* @author Ben Fortuna
* @author Mike Douglass
*/
public class VAvailability extends CalendarComponent {
private static final long serialVersionUID = -3001603309266267258L;
private final Validator<VAvailability> validator = new ComponentValidator<>(
new ValidationRule<>(One, DTSTART, DTSTAMP, UID),
new ValidationRule<>(OneOrLess, BUSYTYPE, CREATED, LAST_MODIFIED, ORGANIZER, SEQUENCE, SUMMARY, URL),
// can't have both DTEND and DURATION..
new ValidationRule<>(None,
(Predicate<VAvailability> & Serializable) p->p.getProperties().getFirst(DTEND).isPresent(), DURATION),
new ValidationRule<>(None,
(Predicate<VAvailability> & Serializable) p->p.getProperties().getFirst(DURATION).isPresent(), DTEND)
);
private ComponentList<Available> available;
/**
* Default constructor.
*/
public VAvailability() {
this(true);
}
public VAvailability(boolean initialise) {
super(VAVAILABILITY);
this.available = new ComponentList<>();
if (initialise) {
add(new DtStamp());
}
}
/**
* Constructs a new instance containing the specified properties.
* @param properties a list of properties
*/
public VAvailability(final PropertyList properties) {
super(VAVAILABILITY, properties);
this.available = new ComponentList<>();
}
/**
* Constructor.
* @param properties a list of properties
* @param available a list of available components
*/
public VAvailability(final PropertyList properties, final ComponentList<Available> available) {
super(VAVAILABILITY, properties);
this.available = available;
}
/**
* Returns the list of available times.
* @return a component list
*/
public final ComponentList<Available> getAvailable() {
return available;
}
/**
* {@inheritDoc}
*/
public final String toString() {
return BEGIN +
':' +
getName() +
Strings.LINE_SEPARATOR +
getProperties() +
getAvailable() +
END +
':' +
getName() +
Strings.LINE_SEPARATOR;
}
/**
* {@inheritDoc}
*/
public final void validate(final boolean recurse) throws ValidationException {
validator.validate(this);
// validate that getAvailable() only contains Available components
// final Iterator<Available> iterator = getAvailable().iterator();
// while (iterator.hasNext()) {
// final Component component = (Component) iterator.next();
//
// if (!(component instanceof Available)) {
// throw new ValidationException("Component ["
// + component.getName() + "] may not occur in VAVAILABILITY");
// }
// }
/*
* ; dtstamp / dtstart / uid are required, but MUST NOT occur more than once /
*/
/* If specified, the "DTSTART" and "DTEND" properties in
* "VAVAILABILITY" components and "AVAILABLE" sub-components MUST be
* "DATE-TIME" values specified as either date with UTC time or date
* with local time and a time zone reference.
*/
try {
final DtStart<?> start = getProperties().getRequired(DTSTART);
if (start.getParameters().getFirst(Parameter.VALUE).equals(Optional.of(Value.DATE))) {
throw new ValidationException("Property [" + DTSTART + "] must be a " + Value.DATE_TIME);
}
} catch (ConstraintViolationException cve) {
throw new ValidationException("Missing required property", cve);
}
/*
* ; either 'dtend' or 'duration' may appear in ; a 'eventprop', but 'dtend' and 'duration' ; MUST NOT occur in
* the same 'eventprop' dtend / duration /
*/
Optional<DtEnd<?>> end = getProperties().getFirst(DTEND);
if (end.isPresent()) {
/* Must be DATE_TIME */
if (end.get().getParameters().getFirst(Parameter.VALUE).equals(Optional.of(Value.DATE))) {
throw new ValidationException("Property [" + DTEND + "] must be a " + Value.DATE_TIME);
}
if (getProperties().getFirst(DURATION).isPresent()) {
throw new ValidationException("Only one of Property [" + DTEND + "] or [" + DURATION +
" must appear a VAVAILABILITY");
}
}
/*
* ; the following are optional,
* ; but MUST NOT occur more than once
*
* busytype / created / last-mod /
* organizer / seq / summary / url /
*/
/*
* ; the following are optional, ; and MAY occur more than once
* categories / comment / contact / x-prop
*/
if (recurse) {
validateProperties();
}
}
/**
* {@inheritDoc}
*/
protected Validator<CalendarComponent> getValidator(Method method) {
// TODO Auto-generated method stub
return null;
}
public VAvailability copy() {
return newFactory().createComponent(
new PropertyList(properties.getAll().stream()
.map(Unchecked.function(Property::copy)).collect(Collectors.toList())),
new ComponentList<>(available.getAll().stream()
.map(Unchecked.function(Available::copy)).collect(Collectors.toList())));
}
@Override
protected ComponentFactory<VAvailability> newFactory() {
return new Factory();
}
public static class Factory extends Content.Factory implements ComponentFactory<VAvailability> {
public Factory() {
super(VAVAILABILITY);
}
@Override
public VAvailability createComponent() {
return new VAvailability(false);
}
@Override
public VAvailability createComponent(PropertyList properties) {
return new VAvailability(properties);
}
@Override @SuppressWarnings("unchecked")
public VAvailability createComponent(PropertyList properties, ComponentList<?> subComponents) {
return new VAvailability(properties, (ComponentList<Available>) subComponents);
}
}
}