io.micronaut.session.binder

Class SessionArgumentBinder

java.lang.Object

io.micronaut.session.binder.SessionArgumentBinder

All Implemented Interfaces:

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

@Singleton
 @Requires(classes=HttpServerConfiguration.class)
public class SessionArgumentBinder
extends java.lang.Object
implements TypedRequestArgumentBinder<Session>

Binds an argument of type Session for controllers.

Since:

1.0

Author:

Graeme Rocher

Nested Class Summary

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

ArgumentBinder.BindingResult<T>

Constructor Summary

Constructors

Constructor and Description
SessionArgumentBinder(SessionStore<Session> sessionStore) Constructor.

Method Summary

Modifier and Type	Method and Description
Argument<Session>	argumentType()
ArgumentBinder.BindingResult<Session>	bind(ArgumentConversionContext<Session> context, HttpRequest<?> source) Bind the given argument from the given source.
boolean	supportsSuperTypes() Determines whether arguments that are an interface that T implements are candidates for binding.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.http.bind.binders.TypedRequestArgumentBinder

superTypes

Constructor Detail

SessionArgumentBinder

public SessionArgumentBinder(SessionStore<Session> sessionStore)

Constructor.

Parameters:

sessionStore - The session store

Method Detail

argumentType

public Argument<Session> argumentType()

Specified by:

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

Returns:

The argument type.

supportsSuperTypes

public boolean supportsSuperTypes()

Description copied from interface: TypedRequestArgumentBinder

Determines whether arguments that are an interface that T implements are candidates for binding.

Specified by:

supportsSuperTypes in interface TypedRequestArgumentBinder<Session>

Returns:

True if super interfaces are binding candidates

bind

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

Description copied from interface: ArgumentBinder

Bind the given argument from the given source.

Specified by:

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

Parameters:

context - The ArgumentConversionContext

source - The source

Returns:

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