io.micronaut.http.bind.binders

Class PathVariableAnnotationBinder<T>

java.lang.Object

io.micronaut.core.bind.annotation.AbstractAnnotatedArgumentBinder<PathVariable,T,HttpRequest<?>>

io.micronaut.http.bind.binders.PathVariableAnnotationBinder<T>

Type Parameters:

T -

All Implemented Interfaces:

AnnotatedArgumentBinder<PathVariable,T,HttpRequest<?>>, ArgumentBinder<T,HttpRequest<?>>, AnnotatedRequestArgumentBinder<PathVariable,T>, RequestArgumentBinder<T>

public class PathVariableAnnotationBinder<T>
extends AbstractAnnotatedArgumentBinder<PathVariable,T,HttpRequest<?>>
implements AnnotatedRequestArgumentBinder<PathVariable,T>

Used for binding a parameter exclusively from a path variable.

Since:

1.0.3

Author:

graemerocher

See Also:

PathVariable

Nested Class Summary

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

ArgumentBinder.BindingResult<T>

Constructor Summary

Constructors

Constructor and Description
PathVariableAnnotationBinder(ConversionService<?> conversionService)

Method Summary

Modifier and Type	Method and Description
ArgumentBinder.BindingResult<T>	bind(ArgumentConversionContext<T> context, HttpRequest<?> source) Bind the given argument from the given source.
java.lang.Class<PathVariable>	getAnnotationType()

Methods inherited from class io.micronaut.core.bind.annotation.AbstractAnnotatedArgumentBinder

doBind, doBind, doConvert, doConvert, doResolve, getFallbackFormat

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.AnnotatedRequestArgumentBinder

of

Constructor Detail

PathVariableAnnotationBinder

public PathVariableAnnotationBinder(ConversionService<?> conversionService)

Parameters:

conversionService - The conversion service

Method Detail

getAnnotationType

public java.lang.Class<PathVariable> getAnnotationType()

Specified by:

getAnnotationType in interface AnnotatedArgumentBinder<PathVariable,T,HttpRequest<?>>

Returns:

The annotation type.

bind

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

Description copied from interface: ArgumentBinder

Bind the given argument from the given source.

Specified by:

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

Parameters:

context - The ArgumentConversionContext

source - The source

Returns:

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