2 * Copyright (C) 2007 EDIT
3 * European Distributed Institute of Taxonomy
4 * http://www.e-taxonomy.eu
6 * The contents of this file are subject to the Mozilla Public License Version 1.1
7 * See LICENSE.TXT at the top of this package for the full license terms.
10 package eu
.etaxonomy
.cdm
.model
.description
;
13 import java
.util
.HashMap
;
14 import java
.util
.HashSet
;
18 import javax
.persistence
.Entity
;
19 import javax
.persistence
.FetchType
;
20 import javax
.persistence
.ManyToMany
;
21 import javax
.persistence
.ManyToOne
;
22 import javax
.persistence
.OneToMany
;
23 import javax
.validation
.constraints
.NotNull
;
24 import javax
.xml
.bind
.annotation
.XmlAccessType
;
25 import javax
.xml
.bind
.annotation
.XmlAccessorType
;
26 import javax
.xml
.bind
.annotation
.XmlElement
;
27 import javax
.xml
.bind
.annotation
.XmlElementWrapper
;
28 import javax
.xml
.bind
.annotation
.XmlIDREF
;
29 import javax
.xml
.bind
.annotation
.XmlRootElement
;
30 import javax
.xml
.bind
.annotation
.XmlSchemaType
;
31 import javax
.xml
.bind
.annotation
.XmlType
;
32 import javax
.xml
.bind
.annotation
.adapters
.XmlJavaTypeAdapter
;
34 import org
.apache
.log4j
.Logger
;
35 import org
.hibernate
.annotations
.Cascade
;
36 import org
.hibernate
.annotations
.CascadeType
;
37 import org
.hibernate
.envers
.Audited
;
39 import eu
.etaxonomy
.cdm
.jaxb
.MultilanguageTextAdapter
;
40 import eu
.etaxonomy
.cdm
.model
.common
.IMultiLanguageTextHolder
;
41 import eu
.etaxonomy
.cdm
.model
.common
.Language
;
42 import eu
.etaxonomy
.cdm
.model
.common
.LanguageString
;
43 import eu
.etaxonomy
.cdm
.model
.common
.MultilanguageText
;
44 import eu
.etaxonomy
.cdm
.model
.common
.TermVocabulary
;
45 import eu
.etaxonomy
.cdm
.model
.common
.VersionableEntity
;
48 * This class represents the assignment of values ({@link State state terms}) to {@link Feature features}
49 * corresponding to {@link CategoricalData categorical data}. A state data instance
50 * constitutes an atomized part of an information piece (categorical data) so
51 * that several state data instances may belong to one categorical data
54 * This class corresponds to CharacterStateDataType according to the SDD schema.
58 * @created 08-Nov-2007 13:06:53
60 @XmlAccessorType(XmlAccessType
.FIELD
)
61 @XmlType(name
= "StateData", propOrder
= {
66 @XmlRootElement(name
= "StateData")
69 public class StateData
extends VersionableEntity
implements IModifiable
, IMultiLanguageTextHolder
, Cloneable
{
70 private static final long serialVersionUID
= -4380314126624505415L;
71 private static final Logger logger
= Logger
.getLogger(StateData
.class);
73 @XmlElement(name
= "State")
75 @XmlSchemaType(name
= "IDREF")
76 @ManyToOne(fetch
= FetchType
.LAZY
)
79 @XmlElementWrapper(name
= "Modifiers")
80 @XmlElement(name
= "Modifier")
81 @ManyToMany(fetch
= FetchType
.LAZY
)
82 @Cascade({CascadeType
.SAVE_UPDATE
, CascadeType
.MERGE
})
83 // @NotNull // avoids creating a UNIQUE key for this field -> not needed for ManyToMany
84 private Set
<Modifier
> modifiers
= new HashSet
<Modifier
>();
86 @XmlElement(name
= "ModifyingText")
87 @XmlJavaTypeAdapter(MultilanguageTextAdapter
.class)
88 @OneToMany(fetch
= FetchType
.LAZY
)
89 private Map
<Language
,LanguageString
> modifyingText
= new HashMap
<Language
,LanguageString
>();
92 * Class constructor: creates a new empty state data instance.
99 * Creates a new empty state data instance.
101 public static StateData
NewInstance(){
102 return new StateData();
106 * Returns the {@link State state term} used in <i>this</i> state data.
108 public State
getState(){
114 public void setState(State state
){
120 * Returns the set of {@link Modifier modifiers} used to qualify the validity
121 * of <i>this</i> state data. This is only metainformation.
123 public Set
<Modifier
> getModifiers(){
124 return this.modifiers
;
128 * Adds a {@link Modifier modifier} to the set of {@link #getModifiers() modifiers}
129 * used to qualify the validity of <i>this</i> state data.
131 * @param modifier the modifier to be added to <i>this</i> state data
132 * @see #getModifiers()
134 public void addModifier(Modifier modifier
){
135 this.modifiers
.add(modifier
);
138 * Removes one element from the set of {@link #getModifiers() modifiers}
139 * used to qualify the validity of <i>this</i> state data.
141 * @param modifier the modifier which should be removed
142 * @see #getModifiers()
143 * @see #addModifier(Modifier)
145 public void removeModifier(Modifier modifier
){
146 this.modifiers
.remove(modifier
);
151 * Returns the {@link MultilanguageText multilanguage text} used to qualify the validity
152 * of <i>this</i> state data. The different {@link LanguageString language strings}
153 * contained in the multilanguage text should all have the same meaning.<BR>
154 * A multilanguage text does not belong to a controlled {@link TermVocabulary term vocabulary}
155 * as a {@link Modifier modifier} does.
157 * NOTE: the actual content of <i>this</i> state data is NOT
158 * stored in the modifying text. This is only metainformation
159 * (like "Some experts express doubt about this assertion").
161 public Map
<Language
,LanguageString
> getModifyingText(){
162 return this.modifyingText
;
166 * Creates a {@link LanguageString language string} based on the given text string
167 * and the given {@link Language language} and adds it to the {@link MultilanguageText multilanguage text}
168 * used to qualify the validity of <i>this</i> state data.
171 * @param text the string describing the validity
172 * in a particular language
173 * @param language the language in which the text string is formulated
175 * @see #getModifyingText()
176 * @see #putModifyingText(LanguageString)
177 * @deprecated should follow the put semantic of maps, this method will be removed in v4.0
178 * Use the {@link #putModifyingText(Language, String) putModifyingText} method instead
181 public LanguageString
addModifyingText(String text
, Language language
){
182 return this.putModifyingText(language
, text
);
186 * Creates a {@link LanguageString language string} based on the given text string
187 * and the given {@link Language language} and adds it to the {@link MultilanguageText multilanguage text}
188 * used to qualify the validity of <i>this</i> state data.
190 * @param language the language in which the text string is formulated
191 * @param text the string describing the validity
192 * in a particular language
194 * @see #getModifyingText()
195 * @see #addModifyingText(LanguageString)
197 public LanguageString
putModifyingText(Language language
, String text
){
198 return this.modifyingText
.put(language
, LanguageString
.NewInstance(text
, language
));
201 * Adds a translated {@link LanguageString text in a particular language}
202 * to the {@link MultilanguageText multilanguage text} used to qualify the validity
203 * of <i>this</i> state data.
205 * @param text the language string describing the validity
206 * in a particular language
207 * @see #getModifyingText()
208 * @see #putModifyingText(Language, String)
209 * @deprecated should follow the put semantic of maps, this method will be removed in v4.0
210 * Use the {@link #putModifyingText(LanguagString) putModifyingText} method instead
213 public LanguageString
addModifyingText(LanguageString text
){
214 return this.putModifyingText(text
);
218 * Adds a translated {@link LanguageString text in a particular language}
219 * to the {@link MultilanguageText multilanguage text} used to qualify the validity
220 * of <i>this</i> state data.
222 * @param text the language string describing the validity
223 * in a particular language
224 * @see #getModifyingText()
225 * @see #putModifyingText(Language, String)
227 public LanguageString
putModifyingText(LanguageString text
){
228 return this.modifyingText
.put(text
.getLanguage(),text
);
231 * Removes from the {@link MultilanguageText multilanguage text} used to qualify the validity
232 * of <i>this</i> state data the one {@link LanguageString language string}
233 * with the given {@link Language language}.
235 * @param lang the language in which the language string to be removed
236 * has been formulated
237 * @see #getModifyingText()
239 public LanguageString
removeModifyingText(Language lang
){
240 return this.modifyingText
.remove(lang
);
243 //*********************************** CLONE *****************************************/
246 * Clones <i>this</i> state data. This is a shortcut that enables to create
247 * a new instance that differs only slightly from <i>this</i> state data by
248 * modifying only some of the attributes.
250 * @see eu.etaxonomy.cdm.model.common.VersionableEntity#clone()
251 * @see java.lang.Object#clone()
254 public Object
clone() {
257 StateData result
= (StateData
)super.clone();
260 result
.modifiers
= new HashSet
<Modifier
>();
261 for (Modifier modifier
: getModifiers()){
262 result
.modifiers
.add(modifier
);
266 result
.modifyingText
= new HashMap
<Language
, LanguageString
>();
267 for (Language language
: getModifyingText().keySet()){
268 //TODO clone needed? See also IndividualsAssociation
269 LanguageString newLanguageString
= (LanguageString
)getModifyingText().get(language
).clone();
270 result
.modifyingText
.put(language
, newLanguageString
);
274 //no changes to: state
275 } catch (CloneNotSupportedException e
) {
276 logger
.warn("Object does not implement cloneable");