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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.model.reference.Reference;
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import eu.etaxonomy.cdm.model.reference.ReferenceType;
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import eu.etaxonomy.cdm.validation.annotation.ReferenceCheck;
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public class ReferenceCheckValidator implements ConstraintValidator<ReferenceCheck, Reference>{
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@Override
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public void initialize(ReferenceCheck constraintAnnotation) {}
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@Override
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public boolean isValid(Reference value, ConstraintValidatorContext constraintValidatorContext) {
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boolean isValid = true;
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isValid &= validIsbn(value, constraintValidatorContext);
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if (value.getType() == ReferenceType.Journal) {
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if (value.getDatePublished() != null){
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isValid &= false;
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constraintValidatorContext.buildConstraintViolationWithTemplate("{eu.etaxonomy.cdm.validation.annotation.InReference.JournalShouldNotHaveDatePublished.message}").addConstraintViolation();
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}
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if (value.getAuthorship() != null){
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isValid &= false;
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constraintValidatorContext.buildConstraintViolationWithTemplate("{eu.etaxonomy.cdm.validation.annotation.InReference.JournalShouldNotHaveAnAuthor.message}").addConstraintViolation();
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}
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}
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if (! isValid){
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constraintValidatorContext.disableDefaultConstraintViolation();
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}
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return isValid;
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}
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private boolean validIsbn(Reference value, ConstraintValidatorContext constraintValidatorContext){
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boolean isValid = true;
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if ((value.getType() != ReferenceType.Book && value.getType() != ReferenceType.Proceedings && value.getType() != ReferenceType.Generic ) ) {
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if (value.getIsbn()!= null){
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isValid = false;
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constraintValidatorContext.buildConstraintViolationWithTemplate("{eu.etaxonomy.cdm.validation.annotation.InReference.ReferenceShouldNotHaveIsbn.message}").addConstraintViolation();
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}
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}
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return isValid;
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}
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}
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