Package org.springframework.modulith.events

Class AnnotationTargetLookup

java.lang.Object

org.springframework.modulith.events.AnnotationTargetLookup

All Implemented Interfaces:

Supplier<Optional<RoutingTarget.ParsedRoutingTarget>>

class AnnotationTargetLookup
extends Object
implements Supplier<Optional<RoutingTarget.ParsedRoutingTarget>>

An annotation based target lookup strategy to enable caching of the function lookups that involve classpath checks. The currently supported annotations are:

• Spring Modulith's Externalized
• jMolecules Externalized (if present on the classpath)

Since:

1.1

Author:

Oliver Drotbohm

Method Summary

Modifier and Type	Method	Description
Optional<RoutingTarget.ParsedRoutingTarget>	get()
(package private) static boolean	hasExternalizedAnnotation(Object event)	Returns whether the given event is annotated with a supported Externalized annotation.
(package private) static AnnotationTargetLookup	of(Class<?> type)	Returns the AnnotationTargetLookup for the given type.

Methods inherited from class java.lang.Object

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

Method Details

of

static AnnotationTargetLookup of(Class<?> type)

Returns the AnnotationTargetLookup for the given type.

Parameters:

type - must not be null.

Returns:

will never be null.

hasExternalizedAnnotation

static boolean hasExternalizedAnnotation(Object event)

Returns whether the given event is annotated with a supported Externalized annotation.

Parameters:

event - must not be null.

get

public Optional<RoutingTarget.ParsedRoutingTarget> get()

Specified by:

get in interface Supplier<Optional<RoutingTarget.ParsedRoutingTarget>>