Class | Line # | Actions | |||||
---|---|---|---|---|---|---|---|
PropertyClass | 46 | 24 | 0% | 19 | 22 |
1 | /* | |
2 | * See the NOTICE file distributed with this work for additional | |
3 | * information regarding copyright ownership. | |
4 | * | |
5 | * This is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU Lesser General Public License as | |
7 | * published by the Free Software Foundation; either version 2.1 of | |
8 | * the License, or (at your option) any later version. | |
9 | * | |
10 | * This software is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * Lesser General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU Lesser General Public | |
16 | * License along with this software; if not, write to the Free | |
17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
19 | */ | |
20 | package com.xpn.xwiki.api; | |
21 | ||
22 | import java.util.List; | |
23 | import java.util.Map; | |
24 | ||
25 | import org.xwiki.model.reference.ClassPropertyReference; | |
26 | ||
27 | import com.xpn.xwiki.XWikiContext; | |
28 | import com.xpn.xwiki.objects.classes.ListClass; | |
29 | import com.xpn.xwiki.objects.classes.ListItem; | |
30 | import com.xpn.xwiki.util.Programming; | |
31 | ||
32 | /** | |
33 | * <p> | |
34 | * XProperty definition API. | |
35 | * </p> | |
36 | * <p> | |
37 | * A <strong>property definition</strong> is the instantiation of a {@link com.xpn.xwiki.objects.meta.PropertyMetaClass} | |
38 | * for a particular <strong>Object definition</strong> ({@link Class XClass}), that customizes a property type to suit | |
39 | * the needs of the class. For example, it can set the number type for a | |
40 | * {@link com.xpn.xwiki.objects.classes.NumberClass}, the list of possible values for a | |
41 | * {@link com.xpn.xwiki.objects.classes.StaticListClass}, etc. | |
42 | * </p> | |
43 | * | |
44 | * @version $Id: e9f726cd77a9a9943ce254b75ad64308cba7ac36 $ | |
45 | */ | |
46 | public class PropertyClass extends Collection implements Comparable<PropertyClass> | |
47 | { | |
48 | /** | |
49 | * Default API constructor that creates a wrapper for a {@link com.xpn.xwiki.objects.classes.PropertyClass}, given a | |
50 | * {@link com.xpn.xwiki.XWikiContext context}. | |
51 | * | |
52 | * @param property the property definition to wrap | |
53 | * @param context the current request context | |
54 | */ | |
55 | 17858 | ![]() |
56 | { | |
57 | 17858 | super(property, context); |
58 | } | |
59 | ||
60 | /** | |
61 | * Internal access to the wrapped {@link com.xpn.xwiki.objects.classes.PropertyClass}. | |
62 | * | |
63 | * @return the wrapped property definition | |
64 | */ | |
65 | 9009 | ![]() |
66 | { | |
67 | 9009 | return (com.xpn.xwiki.objects.classes.PropertyClass) getCollection(); |
68 | } | |
69 | ||
70 | 0 | ![]() |
71 | public ClassPropertyReference getReference() | |
72 | { | |
73 | 0 | return getBasePropertyClass().getReference(); |
74 | } | |
75 | ||
76 | /** | |
77 | * Each type of XClass property is identified by a string that specifies the data type of the property value (e.g. | |
78 | * 'String', 'Number', 'Date') without disclosing implementation details. The internal implementation of an XClass | |
79 | * property type can change over time but its {@code classType} should not. | |
80 | * <p> | |
81 | * The {@code classType} can be used as a hint to lookup various components related to this specific XClass property | |
82 | * type or it can be used as a property name to retrieve the meta class of this property from | |
83 | * {@link com.xpn.xwiki.api.XWiki#getMetaclass()}. | |
84 | * | |
85 | * @return an identifier for the data type of the property value (e.g. 'String', 'Number', 'Date') | |
86 | */ | |
87 | 474 | ![]() |
88 | { | |
89 | 474 | return getBasePropertyClass().getClassType(); |
90 | } | |
91 | ||
92 | /** | |
93 | * Get the actual type of the wrapped {@link com.xpn.xwiki.objects.classes.PropertyClass}. The returned value is | |
94 | * extracted from the class name of the runtime object representing this property definition, and denotes a | |
95 | * user-friendly data type name, for example {@code StringClass}, {@code NumberClass} or {@code StaticListClass}. | |
96 | * | |
97 | * @return the type of this property definition | |
98 | * @see #getClassType() {@code getClassType()} if you need the implementation hint of this property | |
99 | */ | |
100 | 1924 | ![]() |
101 | { | |
102 | 1924 | return getBasePropertyClass().getClass().getSimpleName(); |
103 | } | |
104 | ||
105 | /** | |
106 | * Get the name of the {@link com.xpn.xwiki.api.Class XClass} (Object Definition) this property definition belongs | |
107 | * to. For example, {@code XWiki.XWikiUsers} or {@code Blog.BlogPostClass}. | |
108 | * | |
109 | * @return the name of the owner XClass | |
110 | */ | |
111 | 0 | ![]() |
112 | { | |
113 | 0 | return getBasePropertyClass().getObject().getName(); |
114 | } | |
115 | ||
116 | /** | |
117 | * Provides access to the wrapped {@link com.xpn.xwiki.objects.classes.PropertyClass} if Programming Rights are | |
118 | * present. | |
119 | * | |
120 | * @return the wrapped property definition | |
121 | */ | |
122 | 0 | ![]() |
123 | public com.xpn.xwiki.objects.classes.PropertyClass getPropertyClass() | |
124 | { | |
125 | 0 | if (hasProgrammingRights()) { |
126 | 0 | return getBasePropertyClass(); |
127 | } | |
128 | 0 | return null; |
129 | } | |
130 | ||
131 | /** | |
132 | * Get the untranslated user-friendly name of this property. For example, {@code User type} instead of the internal | |
133 | * {@code usertype}. | |
134 | * | |
135 | * @return the configured pretty name of this property definition | |
136 | * @see #getName() {@code getName()} returns the actual property name | |
137 | */ | |
138 | 1803 | ![]() |
139 | public String getPrettyName() | |
140 | { | |
141 | 1803 | return getBasePropertyClass().getPrettyName(); |
142 | } | |
143 | ||
144 | /** | |
145 | * Get the translated user-friendly name of this property. | |
146 | * | |
147 | * @return the configured pretty name of this property definition | |
148 | * @see #getName() {@code getName()} returns the actual property name | |
149 | */ | |
150 | 719 | ![]() |
151 | { | |
152 | 719 | return getBasePropertyClass().getTranslatedPrettyName(this.context); |
153 | } | |
154 | ||
155 | /** | |
156 | * Get the message that should be displayed when a value for an instance of this property definition fails the | |
157 | * validation. For example, {@code Please enter a valid IP address}. | |
158 | * | |
159 | * @return the configured validation message | |
160 | * @see #getValidationRegExp() {@code getValidationRegExp()} returns the regular expression used for validating the | |
161 | * property value | |
162 | */ | |
163 | 0 | ![]() |
164 | { | |
165 | 0 | return getBasePropertyClass().getValidationMessage(); |
166 | } | |
167 | ||
168 | /** | |
169 | * Get the regular expression used for validating a value for an instance of this property definition. | |
170 | * | |
171 | * @return a string representation of the validation regular expression | |
172 | * @see #getValidationMessage() {@code getValidationMessage()} returns the message that should be displayed in case | |
173 | * the validation failed | |
174 | */ | |
175 | 0 | ![]() |
176 | { | |
177 | 0 | return getBasePropertyClass().getValidationRegExp(); |
178 | } | |
179 | ||
180 | /** | |
181 | * Get a tooltip string that should be displayed for input fields for instances of this property definition. | |
182 | * | |
183 | * @return A raw tooltip string. The value does not escape special HTML characters, so the caller should manually | |
184 | * escape quotes if the tooltip should be used as a value for the HTML {@code title} attribute. | |
185 | */ | |
186 | 0 | ![]() |
187 | { | |
188 | 0 | return getBasePropertyClass().getTooltip(); |
189 | } | |
190 | ||
191 | /** | |
192 | * See if this property is disabled or not. A disabled property should not be editable, but existing object values | |
193 | * are still kept in the database. | |
194 | * | |
195 | * @return {@code true} if this property is disabled and should not be used, {@code false} otherwise | |
196 | * @since 2.4M2 | |
197 | */ | |
198 | 1581 | ![]() |
199 | { | |
200 | 1581 | return getBasePropertyClass().isDisabled(); |
201 | } | |
202 | ||
203 | /** | |
204 | * If the property is a {@link ListClass}, returns the possible values. These are the internal values (keys), and | |
205 | * not the user-friendly or translated values that would be displayed to the user. | |
206 | * | |
207 | * @return the list of possible ({@code String}) values | |
208 | * @see #getMapValues() {@code getMapValues()} returns both the keys and their user-friendly displayed values | |
209 | **/ | |
210 | 122 | ![]() |
211 | { | |
212 | 122 | com.xpn.xwiki.objects.classes.PropertyClass pclass = getBasePropertyClass(); |
213 | 122 | if (pclass instanceof ListClass) { |
214 | 122 | return ((ListClass) pclass).getList(this.context); |
215 | } else { | |
216 | // Although we prefer to return empty lists from API methods, here returning any kind of list doesn't make | |
217 | // sense, since the property does not have a list of possible values at all (like, a number property). | |
218 | 0 | return null; |
219 | } | |
220 | } | |
221 | ||
222 | /** | |
223 | * If the property is a {@link ListClass}, returns the possible values as a map {@code internal key <-> displayed | |
224 | * value}. | |
225 | * | |
226 | * @return the map of possible ({@code String}) values and their associated ({@code ListItem}) displayed values | |
227 | * @see #getListValues() {@code getListValues()} returns only the list of possible internal keys | |
228 | **/ | |
229 | 26 | ![]() |
230 | { | |
231 | 26 | com.xpn.xwiki.objects.classes.PropertyClass pclass = getBasePropertyClass(); |
232 | 26 | if (pclass instanceof ListClass) { |
233 | 26 | return ((ListClass) pclass).getMap(this.context); |
234 | } else { | |
235 | // Although we prefer to return empty maps from API methods, here returning any kind of map doesn't make | |
236 | // sense, since the property does not have a list of possible values at all (like, a number property). | |
237 | 0 | return null; |
238 | } | |
239 | } | |
240 | ||
241 | /** | |
242 | * Compares two property definitions based on their index number. | |
243 | * | |
244 | * @param other the other property definition to be compared with | |
245 | * @return a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than | |
246 | * the specified object. | |
247 | * @see #getNumber() | |
248 | * @since 2.4M2 | |
249 | */ | |
250 | 0 | ![]() |
251 | public int compareTo(PropertyClass other) | |
252 | { | |
253 | 0 | return this.getBasePropertyClass().compareTo(other.getBasePropertyClass()); |
254 | } | |
255 | } |