Revision f04abc2f
Added by Andreas Müller about 8 years ago
cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/WorkingSet.java | ||
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// $Id$ |
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/** |
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* Copyright (C) 2007 EDIT |
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* European Distributed Institute of Taxonomy |
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* http://www.e-taxonomy.eu |
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* |
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* The contents of this file are subject to the Mozilla Public License Version 1.1 |
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* See LICENSE.TXT at the top of this package for the full license terms. |
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*/ |
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package eu.etaxonomy.cdm.model.description; |
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import java.util.HashSet; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Set; |
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import javax.persistence.Entity; |
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import javax.persistence.FetchType; |
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import javax.persistence.JoinColumn; |
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import javax.persistence.JoinTable; |
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import javax.persistence.ManyToMany; |
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import javax.persistence.ManyToOne; |
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import javax.persistence.OneToMany; |
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import javax.persistence.Transient; |
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import javax.validation.constraints.NotNull; |
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import javax.xml.bind.annotation.XmlAccessType; |
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import javax.xml.bind.annotation.XmlAccessorType; |
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import javax.xml.bind.annotation.XmlElement; |
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import javax.xml.bind.annotation.XmlElementWrapper; |
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import javax.xml.bind.annotation.XmlIDREF; |
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import javax.xml.bind.annotation.XmlRootElement; |
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import javax.xml.bind.annotation.XmlSchemaType; |
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import javax.xml.bind.annotation.XmlType; |
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import org.apache.log4j.Logger; |
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import org.hibernate.annotations.Cascade; |
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import org.hibernate.annotations.CascadeType; |
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import org.hibernate.envers.Audited; |
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import eu.etaxonomy.cdm.model.common.AnnotatableEntity; |
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import eu.etaxonomy.cdm.model.common.Language; |
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import eu.etaxonomy.cdm.model.common.Representation; |
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/** |
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* |
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* The working set class allows the demarcation of a set of descriptions |
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* associated with representations and a set of features and their |
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* dependencies. |
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* |
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* @author h.fradin |
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* @created 12.08.2009 |
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* @version 1.0 |
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*/ |
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@XmlAccessorType(XmlAccessType.FIELD) |
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@XmlType(name = "WorkingSet", propOrder = { |
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"representations", |
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"descriptiveSystem", |
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"descriptions" |
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}) |
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@XmlRootElement(name = "WorkingSet") |
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@Entity |
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@Audited |
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public class WorkingSet extends AnnotatableEntity { |
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private static final long serialVersionUID = 3256448866757415686L; |
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private static final Logger logger = Logger.getLogger(WorkingSet.class); |
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@XmlElementWrapper(name = "Representations") |
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@XmlElement(name = "Representation") |
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@OneToMany(fetch=FetchType.EAGER) |
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@Cascade( { CascadeType.SAVE_UPDATE, CascadeType.MERGE, CascadeType.DELETE }) |
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private Set<Representation> representations = new HashSet<Representation>(); |
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@XmlElement(name = "DescriptiveSystem") |
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@XmlIDREF |
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@XmlSchemaType(name = "IDREF") |
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@ManyToOne(fetch = FetchType.LAZY) |
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@Cascade({CascadeType.SAVE_UPDATE,CascadeType.MERGE}) |
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private FeatureTree descriptiveSystem; |
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@XmlElementWrapper(name = "Descriptions") |
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@XmlElement(name = "Description") |
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@XmlIDREF |
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@XmlSchemaType(name = "IDREF") |
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@ManyToMany(fetch = FetchType.LAZY) |
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@JoinTable( |
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name="WorkingSet_DescriptionBase", |
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joinColumns=@JoinColumn(name="WorkingSet_id"), |
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inverseJoinColumns=@JoinColumn(name="descriptions_id") |
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) |
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@Cascade({CascadeType.SAVE_UPDATE,CascadeType.MERGE}) |
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@NotNull |
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private Set<DescriptionBase> descriptions = new HashSet<DescriptionBase>(); |
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/** |
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* Class constructor: creates a new empty working set instance. |
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*/ |
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protected WorkingSet() { |
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super(); |
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} |
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/** |
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* Creates a new empty working set instance. |
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*/ |
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public static WorkingSet NewInstance(){ |
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return new WorkingSet(); |
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} |
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public Set<Representation> getRepresentations() { |
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return this.representations; |
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} |
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public void addRepresentation(Representation representation) { |
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this.representations.add(representation); |
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} |
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public void removeRepresentation(Representation representation) { |
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this.representations.remove(representation); |
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} |
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public Representation getRepresentation(Language lang) { |
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for (Representation repr : representations){ |
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Language reprLanguage = repr.getLanguage(); |
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if (reprLanguage != null && reprLanguage.equals(lang)){ |
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return repr; |
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} |
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} |
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return null; |
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} |
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/** |
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* @see #getPreferredRepresentation(Language) |
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* @param language |
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* @return |
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*/ |
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public Representation getPreferredRepresentation(Language language) { |
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Representation repr = getRepresentation(language); |
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if(repr == null){ |
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repr = getRepresentation(Language.DEFAULT()); |
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} |
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if(repr == null){ |
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repr = getRepresentations().iterator().next(); |
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} |
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return repr; |
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} |
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/** |
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* Returns the Representation in the preferred language. Preferred languages |
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* are specified by the parameter languages, which receives a list of |
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* Language instances in the order of preference. If no representation in |
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* any preferred languages is found the method falls back to return the |
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* Representation in Language.DEFAULT() and if necessary further falls back |
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* to return the first element found if any. |
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* |
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* TODO think about this fall-back strategy & |
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* see also {@link TextData#getPreferredLanguageString(List)} |
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* |
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* @param languages |
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* @return |
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*/ |
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public Representation getPreferredRepresentation(List<Language> languages) { |
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Representation repr = null; |
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if(languages != null){ |
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for(Language language : languages) { |
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repr = getRepresentation(language); |
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if(repr != null){ |
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return repr; |
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} |
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} |
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} |
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if(repr == null){ |
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repr = getRepresentation(Language.DEFAULT()); |
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} |
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if(repr == null){ |
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Iterator<Representation> it = getRepresentations().iterator(); |
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if(it.hasNext()){ |
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repr = getRepresentations().iterator().next(); |
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} |
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} |
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return repr; |
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} |
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@Transient |
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public String getLabel() { |
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if(getLabel(Language.DEFAULT())!=null){ |
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Representation repr = getRepresentation(Language.DEFAULT()); |
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return (repr == null)? null :repr.getLabel(); |
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}else{ |
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for (Representation r : representations){ |
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return r.getLabel(); |
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} |
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} |
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return super.getUuid().toString(); |
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} |
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public String getLabel(Language lang) { |
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Representation repr = this.getRepresentation(lang); |
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return (repr == null) ? null : repr.getLabel(); |
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} |
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public void setLabel(String label){ |
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Language lang = Language.DEFAULT(); |
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setLabel(label, lang); |
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} |
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public void setLabel(String label, Language language){ |
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if (language != null){ |
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Representation repr = getRepresentation(language); |
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if (repr != null){ |
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repr.setLabel(label); |
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}else{ |
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repr = Representation.NewInstance(null, label, null, language); |
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} |
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this.addRepresentation(repr); |
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} |
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} |
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public FeatureTree getDescriptiveSystem() { |
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return descriptiveSystem; |
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} |
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public void setDescriptiveSystem(FeatureTree descriptiveSystem) { |
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this.descriptiveSystem = descriptiveSystem; |
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} |
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/** |
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* Returns the {@link DescriptionBase descriptions} of |
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* <i>this</i> working set. |
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* |
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* @see #addDescription(DescriptionBase) |
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* @see #removeDescription(DescriptionBase) |
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*/ |
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public Set<DescriptionBase> getDescriptions() { |
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return descriptions; |
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} |
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/** |
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* Adds an existing {@link DescriptionBase description} to the set of |
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* {@link #getDescriptions() descriptions} of <i>this</i> |
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* working set. |
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* |
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* @param description the description to be added to <i>this</i> working set |
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* @see #getDescriptions() |
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* @see WorkingSet#addDescription(DescriptionBase) |
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*/ |
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public boolean addDescription(DescriptionBase description) { |
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boolean result = this.descriptions.add(description); |
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if (! description.getWorkingSets().contains(this)){ |
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description.addWorkingSet(this); |
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} |
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return result; |
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} |
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/** |
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* Removes one element from the set of {@link #getDescriptions() descriptions} involved |
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* in <i>this</i> working set.<BR> |
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* |
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* @param description the description which should be removed |
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* @see #getDescriptions() |
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* @see #addDescription(DescriptionBase) |
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* @see WorkingSet#removeDescription(DescriptionBase) |
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*/ |
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public boolean removeDescription(DescriptionBase description) { |
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boolean result = this.descriptions.remove(description); |
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if (description.getWorkingSets().contains(this)){ |
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description.removeWorkingSet(this); |
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} |
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return result; |
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} |
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//*********************** CLONE ********************************************************/ |
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/** |
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* Clones <i>this</i> WorkingSet. This is a shortcut that enables to create |
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* a new instance that differs only slightly from <i>this</i> WorkingSet by |
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* modifying only some of the attributes. |
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* The descriptions and the descriptive system are the same, the representations |
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* are cloned. |
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* |
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* @see eu.etaxonomy.cdm.model.common.AnnotatableEntity#clone() |
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* @see java.lang.Object#clone() |
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*/ |
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@Override |
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public Object clone() { |
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WorkingSet result; |
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try { |
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result = (WorkingSet)super.clone(); |
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result.descriptions = new HashSet<DescriptionBase>(); |
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for (DescriptionBase desc: this.descriptions){ |
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result.addDescription(desc); |
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} |
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result.representations = new HashSet<Representation>(); |
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for (Representation rep : this.representations){ |
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result.addRepresentation((Representation)rep.clone()); |
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} |
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return result; |
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}catch (CloneNotSupportedException e) { |
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logger.warn("Object does not implement cloneable"); |
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e.printStackTrace(); |
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return null; |
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} |
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} |
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} |
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// $Id$ |
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/** |
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* Copyright (C) 2007 EDIT |
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* European Distributed Institute of Taxonomy |
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* http://www.e-taxonomy.eu |
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* |
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* The contents of this file are subject to the Mozilla Public License Version 1.1 |
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* See LICENSE.TXT at the top of this package for the full license terms. |
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*/ |
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|
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package eu.etaxonomy.cdm.model.description; |
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|
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import java.util.HashSet; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Set; |
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|
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import javax.persistence.Entity; |
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import javax.persistence.FetchType; |
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import javax.persistence.ManyToMany; |
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import javax.persistence.ManyToOne; |
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import javax.persistence.OneToMany; |
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import javax.persistence.Transient; |
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import javax.validation.constraints.NotNull; |
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import javax.xml.bind.annotation.XmlAccessType; |
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import javax.xml.bind.annotation.XmlAccessorType; |
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import javax.xml.bind.annotation.XmlElement; |
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import javax.xml.bind.annotation.XmlElementWrapper; |
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import javax.xml.bind.annotation.XmlIDREF; |
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import javax.xml.bind.annotation.XmlRootElement; |
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import javax.xml.bind.annotation.XmlSchemaType; |
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import javax.xml.bind.annotation.XmlType; |
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|
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import org.apache.log4j.Logger; |
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import org.hibernate.annotations.Cascade; |
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import org.hibernate.annotations.CascadeType; |
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import org.hibernate.envers.Audited; |
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|
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import eu.etaxonomy.cdm.model.common.AnnotatableEntity; |
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import eu.etaxonomy.cdm.model.common.Language; |
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import eu.etaxonomy.cdm.model.common.Representation; |
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|
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/** |
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* |
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* The working set class allows the demarcation of a set of descriptions |
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* associated with representations and a set of features and their |
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* dependencies. |
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* |
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* @author h.fradin |
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* @created 12.08.2009 |
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* @version 1.0 |
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*/ |
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|
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@XmlAccessorType(XmlAccessType.FIELD) |
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@XmlType(name = "WorkingSet", propOrder = { |
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"representations", |
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"descriptiveSystem", |
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"descriptions" |
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}) |
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@XmlRootElement(name = "WorkingSet") |
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@Entity |
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@Audited |
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|
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public class WorkingSet extends AnnotatableEntity { |
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private static final long serialVersionUID = 3256448866757415686L; |
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private static final Logger logger = Logger.getLogger(WorkingSet.class); |
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|
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@XmlElementWrapper(name = "Representations") |
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@XmlElement(name = "Representation") |
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@OneToMany(fetch=FetchType.EAGER) |
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@Cascade( { CascadeType.SAVE_UPDATE, CascadeType.MERGE, CascadeType.DELETE }) |
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private Set<Representation> representations = new HashSet<Representation>(); |
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|
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@XmlElement(name = "DescriptiveSystem") |
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@XmlIDREF |
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@XmlSchemaType(name = "IDREF") |
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@ManyToOne(fetch = FetchType.LAZY) |
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@Cascade({CascadeType.SAVE_UPDATE,CascadeType.MERGE}) |
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private FeatureTree descriptiveSystem; |
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|
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@XmlElementWrapper(name = "Descriptions") |
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@XmlElement(name = "Description") |
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@XmlIDREF |
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@XmlSchemaType(name = "IDREF") |
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@ManyToMany(fetch = FetchType.LAZY) |
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@Cascade({CascadeType.SAVE_UPDATE,CascadeType.MERGE}) |
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@NotNull |
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private Set<DescriptionBase> descriptions = new HashSet<DescriptionBase>(); |
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|
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/** |
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* Class constructor: creates a new empty working set instance. |
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*/ |
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protected WorkingSet() { |
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super(); |
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} |
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|
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/** |
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* Creates a new empty working set instance. |
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*/ |
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public static WorkingSet NewInstance(){ |
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return new WorkingSet(); |
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} |
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|
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public Set<Representation> getRepresentations() { |
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return this.representations; |
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} |
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|
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public void addRepresentation(Representation representation) { |
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this.representations.add(representation); |
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} |
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|
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public void removeRepresentation(Representation representation) { |
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this.representations.remove(representation); |
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} |
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|
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public Representation getRepresentation(Language lang) { |
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for (Representation repr : representations){ |
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Language reprLanguage = repr.getLanguage(); |
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if (reprLanguage != null && reprLanguage.equals(lang)){ |
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return repr; |
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} |
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} |
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return null; |
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} |
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|
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/** |
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* @see #getPreferredRepresentation(Language) |
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* @param language |
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* @return |
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*/ |
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public Representation getPreferredRepresentation(Language language) { |
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Representation repr = getRepresentation(language); |
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if(repr == null){ |
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repr = getRepresentation(Language.DEFAULT()); |
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} |
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if(repr == null){ |
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repr = getRepresentations().iterator().next(); |
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} |
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return repr; |
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} |
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|
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/** |
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* Returns the Representation in the preferred language. Preferred languages |
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* are specified by the parameter languages, which receives a list of |
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* Language instances in the order of preference. If no representation in |
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* any preferred languages is found the method falls back to return the |
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* Representation in Language.DEFAULT() and if necessary further falls back |
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* to return the first element found if any. |
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* |
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* TODO think about this fall-back strategy & |
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* see also {@link TextData#getPreferredLanguageString(List)} |
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* |
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* @param languages |
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* @return |
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*/ |
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public Representation getPreferredRepresentation(List<Language> languages) { |
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Representation repr = null; |
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if(languages != null){ |
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for(Language language : languages) { |
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repr = getRepresentation(language); |
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if(repr != null){ |
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return repr; |
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} |
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} |
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} |
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if(repr == null){ |
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repr = getRepresentation(Language.DEFAULT()); |
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} |
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if(repr == null){ |
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Iterator<Representation> it = getRepresentations().iterator(); |
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if(it.hasNext()){ |
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repr = getRepresentations().iterator().next(); |
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} |
|
174 |
} |
|
175 |
return repr; |
|
176 |
} |
|
177 |
|
|
178 |
@Transient |
|
179 |
public String getLabel() { |
|
180 |
if(getLabel(Language.DEFAULT())!=null){ |
|
181 |
Representation repr = getRepresentation(Language.DEFAULT()); |
|
182 |
return (repr == null)? null :repr.getLabel(); |
|
183 |
}else{ |
|
184 |
for (Representation r : representations){ |
|
185 |
return r.getLabel(); |
|
186 |
} |
|
187 |
} |
|
188 |
return super.getUuid().toString(); |
|
189 |
} |
|
190 |
|
|
191 |
public String getLabel(Language lang) { |
|
192 |
Representation repr = this.getRepresentation(lang); |
|
193 |
return (repr == null) ? null : repr.getLabel(); |
|
194 |
} |
|
195 |
|
|
196 |
public void setLabel(String label){ |
|
197 |
Language lang = Language.DEFAULT(); |
|
198 |
setLabel(label, lang); |
|
199 |
} |
|
200 |
|
|
201 |
public void setLabel(String label, Language language){ |
|
202 |
if (language != null){ |
|
203 |
Representation repr = getRepresentation(language); |
|
204 |
if (repr != null){ |
|
205 |
repr.setLabel(label); |
|
206 |
}else{ |
|
207 |
repr = Representation.NewInstance(null, label, null, language); |
|
208 |
} |
|
209 |
this.addRepresentation(repr); |
|
210 |
} |
|
211 |
} |
|
212 |
|
|
213 |
public FeatureTree getDescriptiveSystem() { |
|
214 |
return descriptiveSystem; |
|
215 |
} |
|
216 |
public void setDescriptiveSystem(FeatureTree descriptiveSystem) { |
|
217 |
this.descriptiveSystem = descriptiveSystem; |
|
218 |
} |
|
219 |
|
|
220 |
/** |
|
221 |
* Returns the {@link DescriptionBase descriptions} of |
|
222 |
* <i>this</i> working set. |
|
223 |
* |
|
224 |
* @see #addDescription(DescriptionBase) |
|
225 |
* @see #removeDescription(DescriptionBase) |
|
226 |
*/ |
|
227 |
public Set<DescriptionBase> getDescriptions() { |
|
228 |
return descriptions; |
|
229 |
} |
|
230 |
|
|
231 |
/** |
|
232 |
* Adds an existing {@link DescriptionBase description} to the set of |
|
233 |
* {@link #getDescriptions() descriptions} of <i>this</i> |
|
234 |
* working set. |
|
235 |
* |
|
236 |
* @param description the description to be added to <i>this</i> working set |
|
237 |
* @see #getDescriptions() |
|
238 |
* @see WorkingSet#addDescription(DescriptionBase) |
|
239 |
*/ |
|
240 |
public boolean addDescription(DescriptionBase description) { |
|
241 |
boolean result = this.descriptions.add(description); |
|
242 |
if (! description.getWorkingSets().contains(this)){ |
|
243 |
description.addWorkingSet(this); |
|
244 |
} |
|
245 |
return result; |
|
246 |
} |
|
247 |
|
|
248 |
/** |
|
249 |
* Removes one element from the set of {@link #getDescriptions() descriptions} involved |
|
250 |
* in <i>this</i> working set.<BR> |
|
251 |
* |
|
252 |
* @param description the description which should be removed |
|
253 |
* @see #getDescriptions() |
|
254 |
* @see #addDescription(DescriptionBase) |
|
255 |
* @see WorkingSet#removeDescription(DescriptionBase) |
|
256 |
*/ |
|
257 |
public boolean removeDescription(DescriptionBase description) { |
|
258 |
boolean result = this.descriptions.remove(description); |
|
259 |
if (description.getWorkingSets().contains(this)){ |
|
260 |
description.removeWorkingSet(this); |
|
261 |
} |
|
262 |
return result; |
|
263 |
} |
|
264 |
|
|
265 |
//*********************** CLONE ********************************************************/ |
|
266 |
|
|
267 |
/** |
|
268 |
* Clones <i>this</i> WorkingSet. This is a shortcut that enables to create |
|
269 |
* a new instance that differs only slightly from <i>this</i> WorkingSet by |
|
270 |
* modifying only some of the attributes. |
|
271 |
* The descriptions and the descriptive system are the same, the representations |
|
272 |
* are cloned. |
|
273 |
* |
|
274 |
* @see eu.etaxonomy.cdm.model.common.AnnotatableEntity#clone() |
|
275 |
* @see java.lang.Object#clone() |
|
276 |
*/ |
|
277 |
@Override |
|
278 |
public Object clone() { |
|
279 |
WorkingSet result; |
|
280 |
try { |
|
281 |
result = (WorkingSet)super.clone(); |
|
282 |
result.descriptions = new HashSet<DescriptionBase>(); |
|
283 |
|
|
284 |
for (DescriptionBase desc: this.descriptions){ |
|
285 |
result.addDescription(desc); |
|
286 |
} |
|
287 |
|
|
288 |
result.representations = new HashSet<Representation>(); |
|
289 |
for (Representation rep : this.representations){ |
|
290 |
result.addRepresentation((Representation)rep.clone()); |
|
291 |
} |
|
292 |
|
|
293 |
return result; |
|
294 |
}catch (CloneNotSupportedException e) { |
|
295 |
logger.warn("Object does not implement cloneable"); |
|
296 |
e.printStackTrace(); |
|
297 |
return null; |
|
298 |
} |
|
299 |
} |
|
300 |
|
|
301 |
} |
Also available in: Unified diff
Adapt table and column names to hibernate 5 naming strategy #5369
... and some other changes to table/attribute names