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/**
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* Copyright (C) 2009 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.validation.constraint;
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import javax.validation.ConstraintValidator;
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import javax.validation.ConstraintValidatorContext;
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import eu.etaxonomy.cdm.common.CdmUtils;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.name.INonViralName;
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import eu.etaxonomy.cdm.model.name.TaxonName;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.cdm.validation.annotation.ChildTaxaMustDeriveNameFromParent;
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public class ChildTaxaMustDeriveNameFromParentValidator implements
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ConstraintValidator<ChildTaxaMustDeriveNameFromParent, TaxonNode> {
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@Override
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public void initialize(ChildTaxaMustDeriveNameFromParent childTaxaMustDeriveNameFromParent) { }
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@Override
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public boolean isValid(TaxonNode taxonNode, ConstraintValidatorContext constraintContext) {
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boolean valid = true;
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try{
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Taxon parent = taxonNode.getParent() == null ? null : taxonNode.getParent().getTaxon();
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Taxon child = taxonNode.getTaxon();
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if (parent != null && child != null && parent.getName() != null && child.getName() != null){
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TaxonName parentNameBase = CdmBase.deproxy(parent.getName(), TaxonName.class);
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TaxonName childNameBase = CdmBase.deproxy(child.getName(), TaxonName.class);
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if(parentNameBase.isNonViral() && childNameBase.isNonViral()) {
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INonViralName parentName = parentNameBase;
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INonViralName childName = childNameBase;
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if(childName.isSpecies() || childName.isInfraSpecific()) {
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if(! CdmUtils.nullSafeEqual(parentName.getGenusOrUninomial(), childName.getGenusOrUninomial())) {
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valid = false;
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constraintContext.buildConstraintViolationWithTemplate("{eu.etaxonomy.cdm.validation.annotation.ChildTaxaMustDeriveNameFromParent.message}").addNode("fromTaxon").addNode("name").addNode("genusOrUninomial").addConstraintViolation();
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}
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if(parentName.isSpecies() || parentName.isInfraSpecific()) {
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if(! CdmUtils.nullSafeEqual(parentName.getSpecificEpithet(), childName.getSpecificEpithet())) {
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valid = false;
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constraintContext.buildConstraintViolationWithTemplate("{eu.etaxonomy.cdm.validation.annotation.ChildTaxaMustDeriveNameFromParent.message}").addNode("fromTaxon").addNode("name").addNode("specificEpithet").addConstraintViolation();
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}
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}
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if (! valid){
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constraintContext.disableDefaultConstraintViolation();
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}
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}
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}
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}
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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return valid;
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}
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}
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