src/net/fortuna/ical4j/model/parameter/Rsvp.java

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1 /**
2 * Copyright (c) 2012, Ben Fortuna
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * o Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * o Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * o Neither the name of Ben Fortuna nor the names of any other contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32 package net.fortuna.ical4j.model.parameter;
33
34 import net.fortuna.ical4j.model.Parameter;
35 import net.fortuna.ical4j.model.ParameterFactoryImpl;
36
37 /**
38 * $Id$ [18-Apr-2004]
39 *
40 * Defines an RSVP parameter.
41 * @author benfortuna
42 */
43 public class Rsvp extends Parameter {
44
45 private static final long serialVersionUID = -5381653882942018012L;
46
47 private static final String VALUE_TRUE = "TRUE";
48
49 private static final String VALUE_FALSE = "FALSE";
50
51 /**
52 * RSVP is required.
53 */
54 public static final Rsvp TRUE = new Rsvp(VALUE_TRUE);
55
56 /**
57 * RSVP not required.
58 */
59 public static final Rsvp FALSE = new Rsvp(VALUE_FALSE);
60
61 private Boolean rsvp;
62
63 /**
64 * @param aValue a string representation of an RSVP
65 */
66 public Rsvp(final String aValue) {
67 this(Boolean.valueOf(aValue));
68 }
69
70 /**
71 * @param aValue a boolean value
72 */
73 public Rsvp(final Boolean aValue) {
74 super(RSVP, ParameterFactoryImpl.getInstance());
75 this.rsvp = aValue;
76 }
77
78 /**
79 * @return Returns the rsvp.
80 */
81 public final Boolean getRsvp() {
82 return rsvp;
83 }
84
85 /**
86 * {@inheritDoc}
87 */
88 public final String getValue() {
89 if (rsvp.booleanValue()) {
90 return VALUE_TRUE;
91 } else {
92 return VALUE_FALSE;
93 }
94 }
95
96 /**
97 * {@inheritDoc}
98 */
99 public final Parameter copy() {
100 if (rsvp.booleanValue()) {
101 return TRUE;
102 } else {
103 return FALSE;
104 }
105 }
106 }

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