Module io.fluxzero.common

Package io.fluxzero.common.handling

Class TypedParameterResolver<M>

java.lang.Object

io.fluxzero.common.handling.TypedParameterResolver<M>

Type Parameters:

M - the message or context type used for resolution (e.g. HasMessage, Object, etc.)

All Implemented Interfaces:

ParameterResolver<M>

public abstract class TypedParameterResolver<M>
extends Object
implements ParameterResolver<M>

Abstract base class for ParameterResolvers that resolve parameters based on type matching.

This class provides a default matches(java.lang.reflect.Parameter, java.lang.annotation.Annotation, M) implementation that checks whether the expected type of the parameter is assignable from a configured base type.

Constructor Summary

Constructors

Constructor	Description
TypedParameterResolver()

Method Summary

Modifier and Type	Method	Description
boolean	matches(Parameter parameter, Annotation methodAnnotation, M value)	Determines whether the given parameter is eligible to be resolved by this resolver.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.fluxzero.common.handling.ParameterResolver

determinesSpecificity, filterMessage, resolve

Constructor Details

TypedParameterResolver

public TypedParameterResolver()

Method Details

matches

public boolean matches(Parameter parameter,
 Annotation methodAnnotation,
 M value)

Determines whether the given parameter is eligible to be resolved by this resolver.

This default implementation matches if parameter.getType() is assignable from the configured base type.

Specified by:

matches in interface ParameterResolver<M>

Parameters:

parameter - the method parameter to resolve

methodAnnotation - the annotation on the method (if any)

value - the current message or context object

Returns:

true if this resolver can resolve the parameter