org.apache.camel.guice.support
Interface AnnotationMemberProvider<A extends Annotation>

All Known Implementing Classes:

AnnotationMemberProviderSupport, EndpointInjector, NamedProviderSupport, ProduceInjector, ResourceMemberProvider

public interface AnnotationMemberProvider<A extends Annotation>

A provider of an annotation based injection point which can use the value of an annotation together with the member on which the annotation is placed to determine the value.

Version:

Method Summary

boolean	isNullParameterAllowed(A annotation, Method method, Class<?> parameterType, int parameterIndex) Returns true if the given parameter on the annotated method can be null
Object	provide(A annotation, com.google.inject.TypeLiteral<?> type, Field field) Returns the value to be injected for the given annotated field
Object	provide(A annotation, com.google.inject.TypeLiteral<?> type, Method method, Class<?> parameterType, int parameterIndex) Returns the value to be injected for the given annotated method parameter value

Method Detail

provide

Object provide(A annotation,
               com.google.inject.TypeLiteral<?> type,
               Field field)

Returns the value to be injected for the given annotated field

provide

Object provide(A annotation,
               com.google.inject.TypeLiteral<?> type,
               Method method,
               Class<?> parameterType,
               int parameterIndex)

Returns the value to be injected for the given annotated method parameter value

isNullParameterAllowed

boolean isNullParameterAllowed(A annotation,
                               Method method,
                               Class<?> parameterType,
                               int parameterIndex)

Returns true if the given parameter on the annotated method can be null