@Singleton public class PrincipalArgumentBinder extends Object implements TypedRequestArgumentBinder<Principal>
Principal
to a route argument.ArgumentBinder.BindingResult<T>
Constructor and Description |
---|
PrincipalArgumentBinder() |
Modifier and Type | Method and Description |
---|---|
Argument<Principal> |
argumentType() |
ArgumentBinder.BindingResult<Principal> |
bind(ArgumentConversionContext<Principal> context,
HttpRequest<?> source)
Bind the given argument from the given source.
|
public Argument<Principal> argumentType()
argumentType
in interface TypeArgumentBinder<Principal,HttpRequest<?>>
public ArgumentBinder.BindingResult<Principal> bind(ArgumentConversionContext<Principal> context, HttpRequest<?> source)
ArgumentBinder
bind
in interface ArgumentBinder<Principal,HttpRequest<?>>
context
- The ArgumentConversionContext
source
- The sourceOptional
of the value. If no binding was possible Optional.empty()