Initializes the validator in preparation for
{@link #isValid(Object, ConstraintValidatorContext)} calls.
The constraint annotation for a given constraint declaration
is passed.
<p>
This method is guaranteed to be called before any use of this instance for
validation.
<p>
The default implementation is a no-op.
@param constraintAnnotation annotation instance for a given constraint declaration
Initializes the validator in preparation for {@link #isValid(Object, ConstraintValidatorContext)} calls. The constraint annotation for a given constraint declaration is passed. <p> This method is guaranteed to be called before any use of this instance for validation. <p> The default implementation is a no-op.
@param constraintAnnotation annotation instance for a given constraint declaration