/*
* Hibernate Validator, declare and validate application constraints
*
* License: Apache License, Version 2.0
* See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
*/
package org.hibernate.validator.ap.checks.annotationparameters;
import org.hibernate.validator.ap.checks.ConstraintCheckIssue;
import org.hibernate.validator.ap.util.AnnotationApiHelper;
import org.hibernate.validator.ap.util.CollectionHelper;
import org.hibernate.validator.ap.util.TypeNames;
import javax.lang.model.element.AnnotationMirror;
import javax.lang.model.element.Element;
import java.math.BigDecimal;
import java.util.Collections;
import java.util.Set;
/**
* Checks that the parameters used on {@code javax.validation.constraints.DecimalMin} and
* {@code javax.validation.constraints.DecimalMax} annotations are valid.
*
* @author Marko Bekhta
*/
public class AnnotationParametersDecimalMinMaxCheck extends AnnotationParametersAbstractCheck {
public AnnotationParametersDecimalMinMaxCheck(AnnotationApiHelper annotationApiHelper) {
super( annotationApiHelper, TypeNames.BeanValidationTypes.DECIMAL_MIN, TypeNames.BeanValidationTypes.DECIMAL_MAX );
}
@Override
protected Set<ConstraintCheckIssue> doCheck(Element element, AnnotationMirror annotation) {
String value = (String) annotationApiHelper.getAnnotationValue( annotation, "value" ).getValue();
try {
new BigDecimal( value );
return Collections.emptySet();
}
catch (NumberFormatException nfe) {
return CollectionHelper.asSet(
ConstraintCheckIssue.error(
element, annotation, "INVALID_DECIMAL_MIN_MAX_ANNOTATION_PARAMETERS"
)
);
}
}
}