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1 /** |
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2 * Copyright (c) 2012, Ben Fortuna |
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3 * All rights reserved. |
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4 * |
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5 * Redistribution and use in source and binary forms, with or without |
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6 * modification, are permitted provided that the following conditions |
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7 * are met: |
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8 * |
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9 * o Redistributions of source code must retain the above copyright |
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10 * notice, this list of conditions and the following disclaimer. |
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11 * |
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12 * o Redistributions in binary form must reproduce the above copyright |
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13 * notice, this list of conditions and the following disclaimer in the |
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14 * documentation and/or other materials provided with the distribution. |
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15 * |
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16 * o Neither the name of Ben Fortuna nor the names of any other contributors |
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17 * may be used to endorse or promote products derived from this software |
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18 * without specific prior written permission. |
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19 * |
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20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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31 */ |
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32 package net.fortuna.ical4j.model.property; |
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33 |
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34 import java.net.URI; |
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35 import java.net.URISyntaxException; |
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36 |
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37 import net.fortuna.ical4j.model.ParameterList; |
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38 import net.fortuna.ical4j.model.Property; |
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39 import net.fortuna.ical4j.model.PropertyFactoryImpl; |
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40 import net.fortuna.ical4j.model.ValidationException; |
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41 import net.fortuna.ical4j.util.Strings; |
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42 import net.fortuna.ical4j.util.Uris; |
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43 |
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44 /** |
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45 * $Id$ |
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46 * |
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47 * Created: [Apr 6, 2004] |
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48 * |
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49 * Defines a TZURL iCalendar component property. |
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50 * |
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51 * <pre> |
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52 * 4.8.3.5 Time Zone URL |
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53 * |
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54 * Property Name: TZURL |
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55 * |
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56 * Purpose: The TZURL provides a means for a VTIMEZONE component to |
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57 * point to a network location that can be used to retrieve an up-to- |
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58 * date version of itself. |
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59 * |
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60 * Value Type: URI |
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61 * |
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62 * Property Parameters: Non-standard property parameters can be |
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63 * specified on this property. |
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64 * |
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65 * Conformance: This property can be specified in a "VTIMEZONE" calendar |
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66 * component. |
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67 * |
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68 * Description: The TZURL provides a means for a VTIMEZONE component to |
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69 * point to a network location that can be used to retrieve an up-to- |
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70 * date version of itself. This provides a hook to handle changes |
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71 * government bodies impose upon time zone definitions. Retrieval of |
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72 * this resource results in an iCalendar object containing a single |
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73 * VTIMEZONE component and a METHOD property set to PUBLISH. |
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74 * |
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75 * Format Definition: The property is defined by the following notation: |
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76 * |
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77 * tzurl = "TZURL" tzurlparam ":" uri CRLF |
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78 * |
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79 * tzurlparam = *(";" xparam) |
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80 * |
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81 * Example: The following is an example of this property: |
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82 * |
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83 * TZURL:http://timezones.r.us.net/tz/US-California-Los_Angeles |
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84 * </pre> |
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85 * |
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86 * @author Ben Fortuna |
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87 */ |
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88 public class TzUrl extends Property { |
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89 |
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90 private static final long serialVersionUID = 9106100107954797406L; |
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91 |
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92 private URI uri; |
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93 |
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94 /** |
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95 * Default constructor. |
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96 */ |
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97 public TzUrl() { |
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98 super(TZURL, PropertyFactoryImpl.getInstance()); |
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99 } |
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100 |
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101 /** |
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102 * @param aList a list of parameters for this component |
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103 * @param aValue a value string for this component |
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104 * @throws URISyntaxException where the specified value string is not a valid uri |
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105 */ |
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106 public TzUrl(final ParameterList aList, final String aValue) |
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107 throws URISyntaxException { |
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108 super(TZURL, aList, PropertyFactoryImpl.getInstance()); |
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109 setValue(aValue); |
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110 } |
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111 |
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112 /** |
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113 * @param aUri a URI |
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114 */ |
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115 public TzUrl(final URI aUri) { |
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116 super(TZURL, PropertyFactoryImpl.getInstance()); |
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117 uri = aUri; |
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118 } |
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119 |
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120 /** |
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121 * @param aList a list of parameters for this component |
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122 * @param aUri a URI |
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123 */ |
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124 public TzUrl(final ParameterList aList, final URI aUri) { |
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125 super(TZURL, aList, PropertyFactoryImpl.getInstance()); |
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126 uri = aUri; |
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127 } |
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128 |
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129 /** |
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130 * @return Returns the uri. |
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131 */ |
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132 public final URI getUri() { |
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133 return uri; |
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134 } |
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135 |
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136 /** |
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137 * {@inheritDoc} |
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138 */ |
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139 public final void setValue(final String aValue) throws URISyntaxException { |
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140 uri = Uris.create(aValue); |
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141 } |
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142 |
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143 /** |
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144 * {@inheritDoc} |
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145 */ |
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146 public final String getValue() { |
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147 return Uris.decode(Strings.valueOf(getUri())); |
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148 } |
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149 |
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150 /** |
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151 * @param uri The uri to set. |
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152 */ |
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153 public final void setUri(final URI uri) { |
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154 this.uri = uri; |
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155 } |
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156 |
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157 /** |
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158 * {@inheritDoc} |
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159 */ |
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160 public final void validate() throws ValidationException { |
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161 // TODO: Auto-generated method stub |
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162 } |
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163 } |