io.micronaut.core.bind.annotation

Class AbstractAnnotatedArgumentBinder<A extends Annotation,T,S>

java.lang.Object

io.micronaut.core.bind.annotation.AbstractAnnotatedArgumentBinder<A,T,S>

Type Parameters:

A - The annotation type

T - The argument type

S - The binding source type

All Implemented Interfaces:

AnnotatedArgumentBinder<A,T,S>, ArgumentBinder<T,S>

Direct Known Subclasses:

CookieAnnotationBinder, HeaderAnnotationBinder, ParameterAnnotationBinder, PathVariableAnnotationBinder, QueryValueArgumentBinder, RequestAttributeAnnotationBinder, RequestBeanAnnotationBinder

public abstract class AbstractAnnotatedArgumentBinder<A extends Annotation,T,S>
extends Object
implements AnnotatedArgumentBinder<A,T,S>

An abstract AnnotatedArgumentBinder implementation.

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

Modifier	Constructor and Description
protected	AbstractAnnotatedArgumentBinder(ConversionService<?> conversionService) Constructor.

Method Summary

Modifier and Type	Method and Description
protected ArgumentBinder.BindingResult<T>	doBind(ArgumentConversionContext<T> context, ConvertibleValues<?> values, String annotationValue) Do binding.
protected ArgumentBinder.BindingResult<T>	doBind(ArgumentConversionContext<T> context, ConvertibleValues<?> values, String annotationValue, ArgumentBinder.BindingResult<T> defaultResult) Do binding.
protected ArgumentBinder.BindingResult<T>	doConvert(Object value, ArgumentConversionContext<T> context) Convert the value and return a binding result.
protected ArgumentBinder.BindingResult<T>	doConvert(Object value, ArgumentConversionContext<T> context, ArgumentBinder.BindingResult<T> defaultResult) Convert the value and return a binding result.
protected Object	doResolve(ArgumentConversionContext<T> context, ConvertibleValues<?> values, String annotationValue) Do resolve.
protected String	getFallbackFormat(Argument argument)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.core.bind.annotation.AnnotatedArgumentBinder

getAnnotationType

Methods inherited from interface io.micronaut.core.bind.ArgumentBinder

bind

Constructor Detail

AbstractAnnotatedArgumentBinder

protected AbstractAnnotatedArgumentBinder(ConversionService<?> conversionService)

Constructor.

Parameters:

conversionService - conversionService

Method Detail

doBind

protected ArgumentBinder.BindingResult<T> doBind(ArgumentConversionContext<T> context,
                                                 ConvertibleValues<?> values,
                                                 String annotationValue)

Do binding.

Parameters:

context - context

values - values

annotationValue - annotationValue

Returns:

result

doBind

protected ArgumentBinder.BindingResult<T> doBind(ArgumentConversionContext<T> context,
                                                 ConvertibleValues<?> values,
                                                 String annotationValue,
                                                 ArgumentBinder.BindingResult<T> defaultResult)

Do binding.

Parameters:

context - context

values - values

annotationValue - annotationValue

defaultResult - The default binding result if the value is null

Returns:

result

doResolve

@Nullable
protected Object doResolve(ArgumentConversionContext<T> context,
                                     ConvertibleValues<?> values,
                                     String annotationValue)

Do resolve.

Parameters:

context - context

values - values

annotationValue - annotationValue

Returns:

result

getFallbackFormat

protected String getFallbackFormat(Argument argument)

Parameters:

argument - The argument

Returns:

The fallback format

doConvert

protected ArgumentBinder.BindingResult<T> doConvert(Object value,
                                                    ArgumentConversionContext<T> context)

Convert the value and return a binding result.

Parameters:

value - The value to convert

context - The conversion context

Returns:

The binding result

doConvert

protected ArgumentBinder.BindingResult<T> doConvert(Object value,
                                                    ArgumentConversionContext<T> context,
                                                    ArgumentBinder.BindingResult<T> defaultResult)

Convert the value and return a binding result.

Parameters:

value - The value to convert

context - The conversion context

defaultResult - The binding result if the value is null

Returns:

The binding result