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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.taxeditor.preference.wizard;
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import org.eclipse.jface.wizard.Wizard;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
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import eu.etaxonomy.cdm.api.service.ITermService;
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import eu.etaxonomy.cdm.model.common.DefinedTermBase;
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import eu.etaxonomy.cdm.model.common.Representation;
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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import eu.etaxonomy.taxeditor.store.TermStore;
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/**
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* <p>VocabularyTermWizard class.</p>
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*
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* @author n.hoffmann
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* @created 12.06.2009
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* @version 1.0
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*/
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public class VocabularyTermWizard<T extends DefinedTermBase> extends Wizard implements IConversationEnabled {
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public T term = null;
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private boolean editMode = false;
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private Class<T> termClass;
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private ConversationHolder conversation;
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/**
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* <p>Constructor for VocabularyTermWizard.</p>
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*
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* @param vocabularyClass a {@link java.lang.Class} object.
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*/
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public VocabularyTermWizard(Class<T> vocabularyClass, ConversationHolder conversation){
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this.conversation = conversation;
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termClass = vocabularyClass;
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}
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/**
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* <p>Constructor for VocabularyTermWizard.</p>
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*
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* @param vocabularyClass a {@link java.lang.Class} object.
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* @param selectedTerm a T object.
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*/
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public VocabularyTermWizard(Class<T> vocabularyClass, T selectedTerm, ConversationHolder conversation){
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this(vocabularyClass, conversation);
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term = (T) CdmStore.getService(ITermService.class).load(selectedTerm.getUuid());
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editMode = true;
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}
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/* (non-Javadoc)
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* @see org.eclipse.jface.wizard.Wizard#addPages()
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*/
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/** {@inheritDoc} */
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@Override
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public void addPages() {
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super.addPages();
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addPage(new VocabularyTermWizardPage());
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}
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/* (non-Javadoc)
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* @see org.eclipse.jface.wizard.Wizard#performFinish()
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*/
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/** {@inheritDoc} */
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@Override
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public boolean performFinish() {
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if(editMode){
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TermStore.updateVocabulary(getTerm());
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}else{
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TermStore.saveTerm(getTerm());
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}
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getConversationHolder().commit(true);
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return true;
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}
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/**
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* <p>Setter for the field <code>term</code>.</p>
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*
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* @param term a T object.
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*/
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public void setTerm(T term) {
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this.term = term;
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}
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/**
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* <p>Setter for the fields <code>term</code>.</p>
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*
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* @param text
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* @param label a {@link java.lang.String} object.
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* @param abbreviatedLabel a {@link java.lang.String} object.
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*/
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public void setTerm(String text, String label, String abbreviatedLabel) {
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Representation representation = getTerm().getRepresentation(CdmStore.getDefaultLanguage());
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representation.setText(text);
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representation.setLabel(label);
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representation.setAbbreviatedLabel(abbreviatedLabel);
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}
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/**
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* <p>Getter for the field <code>term</code>.</p>
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*
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* @return the term
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*/
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public T getTerm() {
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if(term == null){
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try {
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term = (T) termClass.newInstance();
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term.addRepresentation(Representation.NewInstance("", "", "", CdmStore.getDefaultLanguage()));
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} catch (InstantiationException e) {
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MessagingUtils.error(this.getClass(), "InstantiationException when setting term", e);
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} catch (IllegalAccessException e) {
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MessagingUtils.error(this.getClass(), "IllegalAccessException when setting term", e);
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}
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}
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return term;
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}
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public Representation getRepresentation(){
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return getTerm().getRepresentation(CdmStore.getDefaultLanguage());
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}
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/**
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* <p>isEditMode</p>
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*
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* @return the editMode
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*/
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public boolean isEditMode() {
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return editMode;
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}
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/**
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* <p>Getter for the field <code>termClass</code>.</p>
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*
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* @return a {@link java.lang.Class} object.
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*/
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public Class<T> getTermClass() {
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return termClass;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.persistence.hibernate.ICdmPostDataChangeObserver#update(eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap)
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*/
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@Override
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public void update(CdmDataChangeMap changeEvents) {
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// not needed
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.api.conversation.IConversationEnabled#getConversationHolder()
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*/
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@Override
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public ConversationHolder getConversationHolder() {
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return conversation;
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}
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}
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