org.hibernate.validator.internal.constraintvalidators.bv.number.bound.AbstractMaxValidator Maven / Gradle / Ivy
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JSR 380's RI, Hibernate Validator version ${hibernate-validator.version} and its dependencies repackaged as OSGi bundle
/*
* Hibernate Validator, declare and validate application constraints
*
* License: Apache License, Version 2.0
* See the license.txt file in the root directory or .
*/
package org.hibernate.validator.internal.constraintvalidators.bv.number.bound;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import javax.validation.constraints.Max;
/**
* Check that the number being validated is less than or equal to the maximum
* value specified.
*
* @author Alaa Nassef
* @author Hardy Ferentschik
* @author Xavier Sosnovsky
* @author Marko Bekhta
*/
public abstract class AbstractMaxValidator implements ConstraintValidator {
protected long maxValue;
@Override
public void initialize(Max maxValue) {
this.maxValue = maxValue.value();
}
@Override
public boolean isValid(T value, ConstraintValidatorContext constraintValidatorContext) {
// null values are valid
if ( value == null ) {
return true;
}
return compare( value ) <= 0;
}
protected abstract int compare(T number);
}