src/net/fortuna/ical4j/model/parameter/Range.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 import net.fortuna.ical4j.util.CompatibilityHints;
37 import net.fortuna.ical4j.util.Strings;
38
39 /**
40 * $Id$ [18-Apr-2004]
41 *
42 * Defines a Recurrence Identifier Range parameter.
43 * @author benfortuna
44 */
45 public class Range extends Parameter {
46
47 private static final long serialVersionUID = -3057531444558393776L;
48
49 private static final String VALUE_THISANDPRIOR = "THISANDPRIOR";
50
51 private static final String VALUE_THISANDFUTURE = "THISANDFUTURE";
52
53 /**
54 * This and prior.
55 */
56 public static final Range THISANDPRIOR = new Range(VALUE_THISANDPRIOR);
57
58 /**
59 * This and future.
60 */
61 public static final Range THISANDFUTURE = new Range(VALUE_THISANDFUTURE);
62
63 private String value;
64
65 /**
66 * @param aValue a string representation of a recurrence identifier range
67 */
68 public Range(final String aValue) {
69 super(RANGE, ParameterFactoryImpl.getInstance());
70 this.value = Strings.unquote(aValue);
71
72 // allow arbitrary ranges for Lotus Notes..
73 // eg. X-LOTUS-RECURID;RANGE=ALL:20101006T203000Z
74
75 if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_NOTES_COMPATIBILITY)) {
76 // value must be one of finite list..
77 if (!VALUE_THISANDPRIOR.equals(value)
78 && !VALUE_THISANDFUTURE.equals(value)) {
79 throw new IllegalArgumentException("Invalid value [" + value + "]");
80 }
81 }
82 }
83
84 /**
85 * {@inheritDoc}
86 */
87 public final String getValue() {
88 return value;
89 }
90 }

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