io.micronaut.security.authentication

Class PrincipalArgumentBinder

java.lang.Object

io.micronaut.security.authentication.PrincipalArgumentBinder

All Implemented Interfaces:

ArgumentBinder<Principal,HttpRequest<?>>, TypeArgumentBinder<Principal,HttpRequest<?>>, RequestArgumentBinder<Principal>, TypedRequestArgumentBinder<Principal>

@Singleton
public class PrincipalArgumentBinder
extends Object
implements TypedRequestArgumentBinder<Principal>

Responsible for binding a Principal to a route argument.

Since:

1.0

Author:

Sergio del Amo

Nested Class Summary

Nested classes/interfaces inherited from interface io.micronaut.core.bind.ArgumentBinder

ArgumentBinder.BindingResult<T>

Constructor Summary

Constructors

Constructor and Description
PrincipalArgumentBinder()

Method Summary

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.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PrincipalArgumentBinder

public PrincipalArgumentBinder()

Method Detail

argumentType

public Argument<Principal> argumentType()

Specified by:

argumentType in interface TypeArgumentBinder<Principal,HttpRequest<?>>

Returns:

The argument type.

bind

public ArgumentBinder.BindingResult<Principal> bind(ArgumentConversionContext<Principal> context,
                                                    HttpRequest<?> source)

Description copied from interface: ArgumentBinder

Bind the given argument from the given source.

Specified by:

bind in interface ArgumentBinder<Principal,HttpRequest<?>>

Parameters:

context - The ArgumentConversionContext

source - The source

Returns:

An Optional of the value. If no binding was possible Optional.empty()