[hibernate-dev] [Bean Validation] Adding interpolation facilities

[Emmanuel Bernard]

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"
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