Re: [hibernate-dev] [Bean Validation] Adding interpolation facilities
Wouldn't this also mean that you have to change the MessageResolver
interface from
MessageInterpolator.interpolate(String message, ConstraintDescriptor<?>
constraintDescriptor, Object value)
to
MessageInterpolator.interpolate(String message, ConstraintDescriptor<?>
constraintDescriptor, Object value, Map<String, String>
interpolatedParameters)
I can see the potential use case, but I am not sure whether it is worth
the added complexity in the API.
--Hardy
On Sun, 08 Mar 2009 00:52:49 +0100, Emmanuel Bernard
<emmanuel(a)hibernate.org> wrote:
What do you think of
public class ConstraintValidatorContext {
addInterpolatedParameter(String name, String value);
}
public class SyntaxValidator implements ConstraintValidator<Syntax,
String> {
public boolean isValid(String value, ConstraintValidatorContext
context) {
detectedSyntax = ...;
context.addInterpolatedParameter("detectedSyntax",
detextedSyntax);
return allowedSyntaxes.contains(detectedSyntax);
}
}
@Syntax(value={JAVA, HTML}, message="{constraint.syntax}")
String text;
ValidatorMessage_en.properties
constraint.syntax=Unable to support {detectedSyntax}
=>
"Unable to support PHP"