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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.HashMap;
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import java.util.Map;
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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.ManyToOne;
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import javax.persistence.MapKeyJoinColumn;
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import javax.persistence.OneToMany;
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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.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 javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
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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 org.hibernate.search.annotations.Indexed;
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import eu.etaxonomy.cdm.jaxb.MultilanguageTextAdapter;
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import eu.etaxonomy.cdm.model.common.IMultiLanguageTextHolder;
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import eu.etaxonomy.cdm.model.common.Language;
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import eu.etaxonomy.cdm.model.common.LanguageString;
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import eu.etaxonomy.cdm.model.common.MultilanguageText;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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// FIXME
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/**
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* This class represents interactions between the described {@link Taxon taxon}
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* and a second one (for instance a parasite, a prey or a hybrid parent).
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* Only {@link TaxonDescription taxon descriptions} may contain taxon interactions.
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* The interaction itself is described by a {@link MultilanguageText multilanguage text}.
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* <P>
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* This class corresponds to: <ul>
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* <li> NaturalLanguageDescriptionType (partially) according to the SDD schema
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* <li> Associations according to the TDWG ontology
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* </ul>
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*
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* @author m.doering
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* @version 1.0
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* @created 08-Nov-2007 13:06:57
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*/
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@XmlAccessorType(XmlAccessType.FIELD)
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@XmlType(name = "TaxonInteraction", propOrder = {
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"description",
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"taxon2"
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})
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@XmlRootElement(name = "TaxonInteraction")
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@Entity
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@Audited
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@Indexed(index = "eu.etaxonomy.cdm.model.description.DescriptionElementBase")
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public class TaxonInteraction extends DescriptionElementBase implements IMultiLanguageTextHolder, Cloneable{
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private static final long serialVersionUID = -5014025677925668627L;
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private static final Logger logger = Logger.getLogger(TaxonInteraction.class);
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@XmlElement(name = "Description")
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@XmlJavaTypeAdapter(MultilanguageTextAdapter.class)
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@OneToMany(fetch = FetchType.LAZY, orphanRemoval=true)
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@MapKeyJoinColumn(name="description_mapkey_id")
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@JoinTable(
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name = "TaxonInteraction_LanguageString",
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joinColumns = @JoinColumn(name="DescriptionElementBase_id")
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)
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@Cascade({CascadeType.SAVE_UPDATE,CascadeType.MERGE, CascadeType.DELETE})
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private Map<Language,LanguageString> description = new HashMap<Language,LanguageString>();
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@XmlElement(name = "Taxon2")
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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 Taxon taxon2;
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/**
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* Class constructor: creates a new empty taxon interaction instance.
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*/
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public TaxonInteraction() {
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super(null);
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}
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/**
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* Creates a new empty taxon interaction instance.
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*/
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public static TaxonInteraction NewInstance(){
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return new TaxonInteraction();
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}
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/**
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* Creates a new empty taxon interaction instance and also sets the feature
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*
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* @param feature
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* @return
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*/
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public static TaxonInteraction NewInstance(Feature feature){
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TaxonInteraction taxonInteraction = new TaxonInteraction();
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if(feature.isSupportsTaxonInteraction()){
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taxonInteraction.setFeature(feature);
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}
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return taxonInteraction;
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}
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/**
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* Returns the second {@link Taxon taxon} involved in <i>this</i> taxon interaction.
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* The first taxon is the taxon described in the corresponding
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* {@link TaxonDescription taxon description}.
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*/
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public Taxon getTaxon2(){
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return this.taxon2;
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}
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/**
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* @see #getTaxon2()
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*/
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public void setTaxon2(Taxon taxon2){
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this.taxon2 = taxon2;
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}
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/**
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* Returns the {@link MultilanguageText multilanguage text} used to describe
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* <i>this</i> taxon interaction. The different {@link LanguageString language strings}
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* contained in the multilanguage text should all have the same meaning.
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*/
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public Map<Language,LanguageString> getDescriptions(){
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return this.description;
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}
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/**
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* Returns the description string in the given {@link Language language}
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*
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* @param language the language in which the description string looked for is formulated
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* @see #getDescriptions()
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*/
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public String getDescription(Language language){
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LanguageString languageString = description.get(language);
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if (languageString == null){
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return null;
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}else{
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return languageString.getText();
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}
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}
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/**
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* Adds a translated {@link LanguageString text in a particular language}
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* to the {@link MultilanguageText multilanguage text} used to describe
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* <i>this</i> taxon interaction.
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*
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* @param description the language string describing the taxon interaction
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* in a particular language
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* @see #getDescription()
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* @see #putDescription(String, Language)
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* @deprecated should follow the put semantic of maps, this method will be removed in v4.0
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* Use the {@link #putDescription(LanguageString) putDescription} method instead
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*/
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@Deprecated
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public void addDescription(LanguageString description){
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this.putDescription(description);
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}
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/**
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* Adds a translated {@link LanguageString text in a particular language}
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* to the {@link MultilanguageText multilanguage text} used to describe
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* <i>this</i> taxon interaction.
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*
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* @param description the language string describing the taxon interaction
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* in a particular language
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* @see #getDescription()
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* @see #putDescription(String, Language)
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*/
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public void putDescription(LanguageString description){
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this.description.put(description.getLanguage(),description);
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}
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/**
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* Creates a {@link LanguageString language string} based on the given text string
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* and the given {@link Language language} and adds it to the {@link MultilanguageText multilanguage text}
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* used to describe <i>this</i> taxon interaction.
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*
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* @param text the string describing the taxon interaction
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* in a particular language
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* @param language the language in which the text string is formulated
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* @see #getDescription()
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* @see #putDescription(LanguageString)
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*/
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public void putDescription(Language language, String text){
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this.description.put(language, LanguageString.NewInstance(text, language));
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}
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/**
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* Creates a {@link LanguageString language string} based on the given text string
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* and the given {@link Language language} and adds it to the {@link MultilanguageText multilanguage text}
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* used to describe <i>this</i> taxon interaction.
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*
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* @param text the string describing the taxon interaction
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* in a particular language
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* @param language the language in which the text string is formulated
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* @see #getDescription()
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* @see #addDescription(LanguageString)
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* @deprecated should follow the put semantic of maps, this method will be removed in v4.0
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* Use the {@link #putDescription(Language, String) putDescription} method instead
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*/
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@Deprecated
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public void addDescription(String text, Language language){
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this.putDescription(language, text);
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}
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/**
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* Removes from the {@link MultilanguageText multilanguage text} used to describe
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* <i>this</i> taxon interaction the one {@link LanguageString language string}
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* with the given {@link Language language}.
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*
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* @param lang the language in which the language string to be removed
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* has been formulated
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* @see #getDescription()
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*/
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public void removeDescription(Language lang){
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this.description.remove(lang);
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}
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//*********************************** CLONE *****************************************/
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/**
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* Clones <i>this</i> taxon interaction. This is a shortcut that enables to create
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* a new instance that differs only slightly from <i>this</i> taxon interaction by
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* modifying only some of the attributes.
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*
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* @see eu.etaxonomy.cdm.model.description.DescriptionElementBase#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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try {
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TaxonInteraction result = (TaxonInteraction)super.clone();
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//description
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result.description = new HashMap<Language, LanguageString>();
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for (Language language : getDescriptions().keySet()){
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//TODO clone needed? See also IndividualsAssociation
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LanguageString newLanguageString = (LanguageString)getDescriptions().get(language).clone();
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result.description.put(language, newLanguageString);
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}
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return result;
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//no changes to: taxon2
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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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