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/**
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* Copyright (C) 2017 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.vaadin.util.converter;
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import java.util.Locale;
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import java.util.UUID;
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import com.vaadin.data.util.converter.Converter;
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import eu.etaxonomy.cdm.model.description.PresenceAbsenceTerm;
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import eu.etaxonomy.cdm.vaadin.util.CdmSpringContextHelper;
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/**
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* @author freimeier
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* @since 22.11.2017
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*
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*/
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public class PresenceAbsenceTermUuidObjectConverter implements Converter<Object, UUID> {
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private static final long serialVersionUID = 4373972113891990480L;
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/* (non-Javadoc)
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* @see com.vaadin.data.util.converter.Converter#convertToModel(java.lang.Object, java.lang.Class, java.util.Locale)
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*/
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@Override
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public UUID convertToModel(Object value, Class<? extends UUID> targetType, Locale locale) throws ConversionException {
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if(value != null) {
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return ((PresenceAbsenceTerm) value).getUuid();
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}
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return null;
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}
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/* (non-Javadoc)
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* @see com.vaadin.data.util.converter.Converter#convertToPresentation(java.lang.Object, java.lang.Class, java.util.Locale)
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*/
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@Override
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public Object convertToPresentation(UUID value, Class<? extends Object> targetType, Locale locale) throws ConversionException {
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if(value != null) {
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try {
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return CdmSpringContextHelper.getTermService().load(value);
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}catch(IllegalArgumentException iae) {
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return null;
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}
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}
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return null;
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}
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/* (non-Javadoc)
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* @see com.vaadin.data.util.converter.Converter#getModelType()
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*/
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@Override
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public Class<UUID> getModelType() {
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return UUID.class;
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}
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/* (non-Javadoc)
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* @see com.vaadin.data.util.converter.Converter#getPresentationType()
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*/
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@Override
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public Class<Object> getPresentationType() {
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return Object.class;
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}
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}
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