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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.common;
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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.collection.AbstractPersistentCollection;
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import au.com.bytecode.opencsv.CSVWriter;
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import eu.etaxonomy.cdm.model.common.init.DefaultVocabularyStore;
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import eu.etaxonomy.cdm.model.common.init.IVocabularyStore;
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import eu.etaxonomy.cdm.model.media.Media;
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import java.lang.reflect.Field;
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import java.util.*;
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import javax.persistence.*;
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/**
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* workaround for enumerations, base type according to TDWG. For linear ordering
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* use partOf relation and BreadthFirst. Default iterator order should therefore
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* be BreadthFirst (not DepthFirst)
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* @author m.doering
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* @version 1.0
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* @created 08-Nov-2007 13:06:19
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*/
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@Entity
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@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
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public abstract class DefinedTermBase<T extends DefinedTermBase> extends TermBase implements ILoadableTerm{
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static Logger logger = Logger.getLogger(DefinedTermBase.class);
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static protected IVocabularyStore vocabularyStore = new DefaultVocabularyStore();
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public static void setVocabularyStore(IVocabularyStore vocabularyStore){
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DefinedTermBase.vocabularyStore = vocabularyStore;
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}
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private DefinedTermBase kindOf;
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private Set<DefinedTermBase> generalizationOf = new HashSet<DefinedTermBase>();
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private DefinedTermBase partOf;
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private Set<DefinedTermBase> includes = new HashSet<DefinedTermBase>();
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private Set<Media> media = new HashSet<Media>();
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protected TermVocabulary<T> vocabulary;
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public static DefinedTermBase findByUuid(UUID uuid){
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return vocabularyStore.getTermByUuid(uuid);
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}
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public DefinedTermBase() {
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super();
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}
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public DefinedTermBase(String term, String label) {
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super(term, label);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.common.ILoadableTerm#readCsvLine(java.util.List)
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*/
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public ILoadableTerm readCsvLine(List<String> csvLine) {
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return readCsvLine(csvLine, Language.ENGLISH());
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}
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public ILoadableTerm readCsvLine(List<String> csvLine, Language lang) {
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this.setUuid(UUID.fromString(csvLine.get(0)));
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this.setUri(csvLine.get(1));
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this.addRepresentation(Representation.NewInstance(csvLine.get(3), csvLine.get(2).trim(), lang) );
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return this;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.common.ILoadableTerm#writeCsvLine(au.com.bytecode.opencsv.CSVWriter)
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*/
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public void writeCsvLine(CSVWriter writer) {
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String [] line = new String[4];
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line[0] = getUuid().toString();
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line[1] = getUri();
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line[2] = getLabel();
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line[3] = getDescription();
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writer.writeNext(line);
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}
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@Transient
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//@ManyToOne
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//@Cascade({CascadeType.SAVE_UPDATE})
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public DefinedTermBase getKindOf(){
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return this.kindOf;
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}
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public void setKindOf(DefinedTermBase kindOf){
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this.kindOf = kindOf;
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}
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@Transient
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//@OneToMany(fetch=FetchType.LAZY)
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//@Cascade({CascadeType.SAVE_UPDATE})
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public Set<DefinedTermBase> getGeneralizationOf(){
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return this.generalizationOf;
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}
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public void setGeneralizationOf(Set<DefinedTermBase> generalizationOf) {
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this.generalizationOf = generalizationOf;
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}
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@Transient
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//@ManyToOne
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//@Cascade({CascadeType.SAVE_UPDATE})
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public DefinedTermBase getPartOf(){
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return this.partOf;
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}
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public void setPartOf(DefinedTermBase partOf){
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this.partOf = partOf;
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}
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@Transient
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//@OneToMany(fetch=FetchType.LAZY)
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//@Cascade({CascadeType.SAVE_UPDATE})
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public Set<DefinedTermBase> getIncludes(){
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return this.includes;
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}
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public void setIncludes(Set<DefinedTermBase> includes) {
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this.includes = includes;
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}
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public void addIncludes(DefinedTermBase includes) {
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this.includes.add(includes);
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}
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public void removeIncludes(TermBase includes) {
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this.includes.remove(includes);
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}
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@OneToMany
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@Cascade({CascadeType.SAVE_UPDATE})
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public Set<Media> getMedia(){
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return this.media;
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}
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public void setMedia(Set<Media> media) {
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this.media = media;
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}
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public void addMedia(Media media) {
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this.media.add(media);
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}
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public void removeMedia(Media media) {
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this.media.remove(media);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.common.IDefTerm#getVocabulary()
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*/
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@Transient
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public TermVocabulary getVocabulary() {
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return this.vocabulary;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.common.IDefTerm#setVocabulary(eu.etaxonomy.cdm.model.common.TermVocabulary)
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*/
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public void setVocabulary(TermVocabulary newVocabulary) {
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// Hibernate bidirectional cascade hack:
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// http://opensource.atlassian.com/projects/hibernate/browse/HHH-1054
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if(this.vocabulary == newVocabulary){ return;}
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if (this.vocabulary != null) {
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this.vocabulary.terms.remove(this);
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}
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if (newVocabulary!= null) {
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newVocabulary.terms.add(this);
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}
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this.vocabulary = newVocabulary;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.common.IDefTerm#getVocabulary()
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*/
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@ManyToOne(fetch=FetchType.EAGER)
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@Cascade( { CascadeType.SAVE_UPDATE })
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protected TermVocabulary getPersistentVocabulary() {
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return this.vocabulary;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.common.IDefTerm#setVocabulary(eu.etaxonomy.cdm.model.common.TermVocabulary)
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*/
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protected void setPersistentVocabulary(TermVocabulary newVocabulary) {
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// Hibernate bidirectional cascade hack:
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// http://opensource.atlassian.com/projects/hibernate/browse/HHH-1054
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if(this.vocabulary == newVocabulary){ return;}
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if (this.vocabulary != null) {
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this.vocabulary.terms.remove(this);
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}
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if (newVocabulary!= null) {
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try {
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Field fieldInitializing = AbstractPersistentCollection.class.getDeclaredField("initializing");
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fieldInitializing.setAccessible(true);
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if (AbstractPersistentCollection.class.isAssignableFrom(newVocabulary.terms.getClass())){
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boolean initValue = fieldInitializing.getBoolean(newVocabulary.terms);
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if (initValue == false){
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newVocabulary.terms.add(this);
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}else{
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//nothing
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}
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}else{
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newVocabulary.terms.add(this);
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}
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} catch (SecurityException e) {
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e.printStackTrace();
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} catch (IllegalArgumentException e) {
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e.printStackTrace();
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} catch (NoSuchFieldException e) {
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e.printStackTrace();
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} catch (IllegalAccessException e) {
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e.printStackTrace();
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}
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}
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this.vocabulary = newVocabulary;
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}
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}
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