public interface HibernateConstraintValidatorContext extends ConstraintValidatorContext
ConstraintValidatorContext
which allows to set additional message parameters for
interpolation.ConstraintValidatorContext.ConstraintViolationBuilder
Modifier and Type | Method and Description |
---|---|
HibernateConstraintValidatorContext |
addExpressionVariable(String name,
Object value)
Allows to set an additional named variable which can be interpolated in the constraint violation message.
|
buildConstraintViolationWithTemplate, disableDefaultConstraintViolation, getDefaultConstraintMessageTemplate, unwrap
HibernateConstraintValidatorContext addExpressionVariable(String name, Object value)
ConstraintViolationBuilder
.
To create multiple constraint violations with different variable values, this method can be called
between successive calls to ConstraintValidatorContext.ConstraintViolationBuilder.addConstraintViolation()
.
For example:
public boolean isValid(String value, ConstraintValidatorContext constraintValidatorContext) {
HibernateConstraintValidatorContext context = constraintValidatorContext.unwrap( HibernateConstraintValidatorContext.class );
context.addExpressionVariable( "foo", "bar" );
context.buildConstraintViolationWithTemplate( "${foo}" )
.addConstraintViolation();
context.addExpressionVariable( "foo", "snafu" );
context.buildConstraintViolationWithTemplate( "${foo}" )
.addConstraintViolation();
return false;
}
name
- the name under which to bind the parameter, cannot be null
value
- the value to be bound to the specified nameIllegalArgumentException
- in case the provided name is null
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