src/net/fortuna/ical4j/model/property/Clazz.java

Tue, 10 Feb 2015 18:12:00 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Tue, 10 Feb 2015 18:12:00 +0100
changeset 0
fb9019fb1bf7
permissions
-rw-r--r--

Import initial revisions of existing project AndroidCaldavSyncAdapater,
forked from upstream repository at 27e8a0f8495c92e0780d450bdf0c7cec77a03a55.

michael@0 1 /**
michael@0 2 * Copyright (c) 2012, Ben Fortuna
michael@0 3 * All rights reserved.
michael@0 4 *
michael@0 5 * Redistribution and use in source and binary forms, with or without
michael@0 6 * modification, are permitted provided that the following conditions
michael@0 7 * are met:
michael@0 8 *
michael@0 9 * o Redistributions of source code must retain the above copyright
michael@0 10 * notice, this list of conditions and the following disclaimer.
michael@0 11 *
michael@0 12 * o Redistributions in binary form must reproduce the above copyright
michael@0 13 * notice, this list of conditions and the following disclaimer in the
michael@0 14 * documentation and/or other materials provided with the distribution.
michael@0 15 *
michael@0 16 * o Neither the name of Ben Fortuna nor the names of any other contributors
michael@0 17 * may be used to endorse or promote products derived from this software
michael@0 18 * without specific prior written permission.
michael@0 19 *
michael@0 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
michael@0 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
michael@0 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
michael@0 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
michael@0 27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
michael@0 28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
michael@0 29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
michael@0 30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0 31 */
michael@0 32 package net.fortuna.ical4j.model.property;
michael@0 33
michael@0 34 import net.fortuna.ical4j.model.ParameterList;
michael@0 35 import net.fortuna.ical4j.model.Property;
michael@0 36 import net.fortuna.ical4j.model.PropertyFactoryImpl;
michael@0 37 import net.fortuna.ical4j.model.ValidationException;
michael@0 38
michael@0 39 /**
michael@0 40 * $Id$
michael@0 41 *
michael@0 42 * Created: [Apr 6, 2004]
michael@0 43 *
michael@0 44 * Defines a CLASS iCalendar property.
michael@0 45 *
michael@0 46 * <pre>
michael@0 47 * 4.8.1.3 Classification
michael@0 48 *
michael@0 49 * Property Name: CLASS
michael@0 50 *
michael@0 51 * Purpose: This property defines the access classification for a
michael@0 52 * calendar component.
michael@0 53 *
michael@0 54 * Value Type: TEXT
michael@0 55 *
michael@0 56 * Property Parameters: Non-standard property parameters can be
michael@0 57 * specified on this property.
michael@0 58 *
michael@0 59 * Conformance: The property can be specified once in a &quot;VEVENT&quot;,
michael@0 60 * &quot;VTODO&quot; or &quot;VJOURNAL&quot; calendar components.
michael@0 61 *
michael@0 62 * Description: An access classification is only one component of the
michael@0 63 * general security system within a calendar application. It provides a
michael@0 64 * method of capturing the scope of the access the calendar owner
michael@0 65 * intends for information within an individual calendar entry. The
michael@0 66 * access classification of an individual iCalendar component is useful
michael@0 67 * when measured along with the other security components of a calendar
michael@0 68 * system (e.g., calendar user authentication, authorization, access
michael@0 69 * rights, access role, etc.). Hence, the semantics of the individual
michael@0 70 * access classifications cannot be completely defined by this memo
michael@0 71 * alone. Additionally, due to the &quot;blind&quot; nature of most exchange
michael@0 72 * processes using this memo, these access classifications cannot serve
michael@0 73 * as an enforcement statement for a system receiving an iCalendar
michael@0 74 * object. Rather, they provide a method for capturing the intention of
michael@0 75 * the calendar owner for the access to the calendar component.
michael@0 76 *
michael@0 77 * Format Definition: The property is defined by the following notation:
michael@0 78 *
michael@0 79 * class = &quot;CLASS&quot; classparam &quot;:&quot; classvalue CRLF
michael@0 80 *
michael@0 81 * classparam = *(&quot;;&quot; xparam)
michael@0 82 *
michael@0 83 * classvalue = &quot;PUBLIC&quot; / &quot;PRIVATE&quot; / &quot;CONFIDENTIAL&quot; / iana-token
michael@0 84 * / x-name
michael@0 85 * ;Default is PUBLIC
michael@0 86 *
michael@0 87 * Example: The following is an example of this property:
michael@0 88 *
michael@0 89 * CLASS:PUBLIC
michael@0 90 * </pre>
michael@0 91 *
michael@0 92 * @author Ben Fortuna
michael@0 93 */
michael@0 94 public class Clazz extends Property {
michael@0 95
michael@0 96 private static final long serialVersionUID = 4939943639175551481L;
michael@0 97
michael@0 98 /**
michael@0 99 * Constant for public classification.
michael@0 100 */
michael@0 101 public static final Clazz PUBLIC = new ImmutableClazz("PUBLIC");
michael@0 102
michael@0 103 /**
michael@0 104 * Constant for private classification.
michael@0 105 */
michael@0 106 public static final Clazz PRIVATE = new ImmutableClazz("PRIVATE");
michael@0 107
michael@0 108 /**
michael@0 109 * Constant for confidential classification.
michael@0 110 */
michael@0 111 public static final Clazz CONFIDENTIAL = new ImmutableClazz("CONFIDENTIAL");
michael@0 112
michael@0 113 /**
michael@0 114 * @author Ben Fortuna An immutable instance of Clazz.
michael@0 115 */
michael@0 116 private static final class ImmutableClazz extends Clazz {
michael@0 117
michael@0 118 private static final long serialVersionUID = 5978394762293365042L;
michael@0 119
michael@0 120 /**
michael@0 121 * @param value
michael@0 122 */
michael@0 123 private ImmutableClazz(final String value) {
michael@0 124 super(new ParameterList(true), value);
michael@0 125 }
michael@0 126
michael@0 127 /**
michael@0 128 * {@inheritDoc}
michael@0 129 */
michael@0 130 public void setValue(final String aValue) {
michael@0 131 throw new UnsupportedOperationException(
michael@0 132 "Cannot modify constant instances");
michael@0 133 }
michael@0 134 }
michael@0 135
michael@0 136 private String value;
michael@0 137
michael@0 138 /**
michael@0 139 * Default constructor.
michael@0 140 */
michael@0 141 public Clazz() {
michael@0 142 super(CLASS, PropertyFactoryImpl.getInstance());
michael@0 143 }
michael@0 144
michael@0 145 /**
michael@0 146 * @param aValue a value string for this component
michael@0 147 */
michael@0 148 public Clazz(final String aValue) {
michael@0 149 super(CLASS, PropertyFactoryImpl.getInstance());
michael@0 150 this.value = aValue;
michael@0 151 }
michael@0 152
michael@0 153 /**
michael@0 154 * @param aList a list of parameters for this component
michael@0 155 * @param aValue a value string for this component
michael@0 156 */
michael@0 157 public Clazz(final ParameterList aList, final String aValue) {
michael@0 158 super(CLASS, aList, PropertyFactoryImpl.getInstance());
michael@0 159 this.value = aValue;
michael@0 160 }
michael@0 161
michael@0 162 /**
michael@0 163 * {@inheritDoc}
michael@0 164 */
michael@0 165 public void setValue(final String aValue) {
michael@0 166 this.value = aValue;
michael@0 167 }
michael@0 168
michael@0 169 /**
michael@0 170 * {@inheritDoc}
michael@0 171 */
michael@0 172 public final String getValue() {
michael@0 173 return value;
michael@0 174 }
michael@0 175
michael@0 176 /**
michael@0 177 * {@inheritDoc}
michael@0 178 */
michael@0 179 public final void validate() throws ValidationException {
michael@0 180 // TODO: Auto-generated method stub
michael@0 181 }
michael@0 182 }

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