1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/net/fortuna/ical4j/model/property/Clazz.java Tue Feb 10 18:12:00 2015 +0100
1.3 @@ -0,0 +1,182 @@
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.property;
1.36 +
1.37 +import net.fortuna.ical4j.model.ParameterList;
1.38 +import net.fortuna.ical4j.model.Property;
1.39 +import net.fortuna.ical4j.model.PropertyFactoryImpl;
1.40 +import net.fortuna.ical4j.model.ValidationException;
1.41 +
1.42 +/**
1.43 + * $Id$
1.44 + *
1.45 + * Created: [Apr 6, 2004]
1.46 + *
1.47 + * Defines a CLASS iCalendar property.
1.48 + *
1.49 + * <pre>
1.50 + * 4.8.1.3 Classification
1.51 + *
1.52 + * Property Name: CLASS
1.53 + *
1.54 + * Purpose: This property defines the access classification for a
1.55 + * calendar component.
1.56 + *
1.57 + * Value Type: TEXT
1.58 + *
1.59 + * Property Parameters: Non-standard property parameters can be
1.60 + * specified on this property.
1.61 + *
1.62 + * Conformance: The property can be specified once in a "VEVENT",
1.63 + * "VTODO" or "VJOURNAL" calendar components.
1.64 + *
1.65 + * Description: An access classification is only one component of the
1.66 + * general security system within a calendar application. It provides a
1.67 + * method of capturing the scope of the access the calendar owner
1.68 + * intends for information within an individual calendar entry. The
1.69 + * access classification of an individual iCalendar component is useful
1.70 + * when measured along with the other security components of a calendar
1.71 + * system (e.g., calendar user authentication, authorization, access
1.72 + * rights, access role, etc.). Hence, the semantics of the individual
1.73 + * access classifications cannot be completely defined by this memo
1.74 + * alone. Additionally, due to the "blind" nature of most exchange
1.75 + * processes using this memo, these access classifications cannot serve
1.76 + * as an enforcement statement for a system receiving an iCalendar
1.77 + * object. Rather, they provide a method for capturing the intention of
1.78 + * the calendar owner for the access to the calendar component.
1.79 + *
1.80 + * Format Definition: The property is defined by the following notation:
1.81 + *
1.82 + * class = "CLASS" classparam ":" classvalue CRLF
1.83 + *
1.84 + * classparam = *(";" xparam)
1.85 + *
1.86 + * classvalue = "PUBLIC" / "PRIVATE" / "CONFIDENTIAL" / iana-token
1.87 + * / x-name
1.88 + * ;Default is PUBLIC
1.89 + *
1.90 + * Example: The following is an example of this property:
1.91 + *
1.92 + * CLASS:PUBLIC
1.93 + * </pre>
1.94 + *
1.95 + * @author Ben Fortuna
1.96 + */
1.97 +public class Clazz extends Property {
1.98 +
1.99 + private static final long serialVersionUID = 4939943639175551481L;
1.100 +
1.101 + /**
1.102 + * Constant for public classification.
1.103 + */
1.104 + public static final Clazz PUBLIC = new ImmutableClazz("PUBLIC");
1.105 +
1.106 + /**
1.107 + * Constant for private classification.
1.108 + */
1.109 + public static final Clazz PRIVATE = new ImmutableClazz("PRIVATE");
1.110 +
1.111 + /**
1.112 + * Constant for confidential classification.
1.113 + */
1.114 + public static final Clazz CONFIDENTIAL = new ImmutableClazz("CONFIDENTIAL");
1.115 +
1.116 + /**
1.117 + * @author Ben Fortuna An immutable instance of Clazz.
1.118 + */
1.119 + private static final class ImmutableClazz extends Clazz {
1.120 +
1.121 + private static final long serialVersionUID = 5978394762293365042L;
1.122 +
1.123 + /**
1.124 + * @param value
1.125 + */
1.126 + private ImmutableClazz(final String value) {
1.127 + super(new ParameterList(true), value);
1.128 + }
1.129 +
1.130 + /**
1.131 + * {@inheritDoc}
1.132 + */
1.133 + public void setValue(final String aValue) {
1.134 + throw new UnsupportedOperationException(
1.135 + "Cannot modify constant instances");
1.136 + }
1.137 + }
1.138 +
1.139 + private String value;
1.140 +
1.141 + /**
1.142 + * Default constructor.
1.143 + */
1.144 + public Clazz() {
1.145 + super(CLASS, PropertyFactoryImpl.getInstance());
1.146 + }
1.147 +
1.148 + /**
1.149 + * @param aValue a value string for this component
1.150 + */
1.151 + public Clazz(final String aValue) {
1.152 + super(CLASS, PropertyFactoryImpl.getInstance());
1.153 + this.value = aValue;
1.154 + }
1.155 +
1.156 + /**
1.157 + * @param aList a list of parameters for this component
1.158 + * @param aValue a value string for this component
1.159 + */
1.160 + public Clazz(final ParameterList aList, final String aValue) {
1.161 + super(CLASS, aList, PropertyFactoryImpl.getInstance());
1.162 + this.value = aValue;
1.163 + }
1.164 +
1.165 + /**
1.166 + * {@inheritDoc}
1.167 + */
1.168 + public void setValue(final String aValue) {
1.169 + this.value = aValue;
1.170 + }
1.171 +
1.172 + /**
1.173 + * {@inheritDoc}
1.174 + */
1.175 + public final String getValue() {
1.176 + return value;
1.177 + }
1.178 +
1.179 + /**
1.180 + * {@inheritDoc}
1.181 + */
1.182 + public final void validate() throws ValidationException {
1.183 + // TODO: Auto-generated method stub
1.184 + }
1.185 +}
