io.micronaut.session.binder

Class OptionalSessionArgumentBinder

java.lang.Object

io.micronaut.session.binder.OptionalSessionArgumentBinder

All Implemented Interfaces:

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

@Singleton
 @Requires(classes=HttpServerConfiguration.class)
public class OptionalSessionArgumentBinder
extends Object
implements TypedRequestArgumentBinder<Optional<Session>>

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
OptionalSessionArgumentBinder()

Method Summary

Modifier and Type	Method and Description
Argument<Optional<Session>>	argumentType()
ArgumentBinder.BindingResult<Optional<Session>>	bind(ArgumentConversionContext<Optional<Session>> 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

OptionalSessionArgumentBinder

public OptionalSessionArgumentBinder()

Method Detail

argumentType

public Argument<Optional<Session>> argumentType()

Specified by:

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

Returns:

The argument type.

bind

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

Description copied from interface: ArgumentBinder

Bind the given argument from the given source.

Specified by:

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

Parameters:

context - The ArgumentConversionContext

source - The source

Returns:

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