org.axonframework.messaging.annotation

Class AnnotatedHandlerInspector<T>

java.lang.Object

org.axonframework.messaging.annotation.AnnotatedHandlerInspector<T>

Type Parameters:

T - the target type

public class AnnotatedHandlerInspector<T>
extends Object

Inspector for a message handling target of type T that uses annotations on the target to inspect the capabilities of the target.

Method Summary

Modifier and Type	Method and Description
List<MessageHandlingMember<? super T>>	getHandlers() Returns a list of detected members of the inspected entity that are capable of handling certain messages.
<C> AnnotatedHandlerInspector<C>	inspect(Class<? extends C> entityType) Inspect another handler type and register the result to the inspector registry of this inspector.
static <T> AnnotatedHandlerInspector<T>	inspectType(Class<? extends T> handlerType) Create an inspector for given handlerType that uses a ClasspathParameterResolverFactory to resolve method parameters and ClasspathHandlerDefinition to create handlers.
static <T> AnnotatedHandlerInspector<T>	inspectType(Class<? extends T> handlerType, ParameterResolverFactory parameterResolverFactory) Create an inspector for given handlerType that uses given parameterResolverFactory to resolve method parameters.
static <T> AnnotatedHandlerInspector<T>	inspectType(Class<? extends T> handlerType, ParameterResolverFactory parameterResolverFactory, HandlerDefinition handlerDefinition) Create an inspector for given handlerType that uses given parameterResolverFactory to resolve method parameters and given handlerDefinition to create handlers.

Methods inherited from class java.lang.Object

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

Method Detail

inspectType

public static <T> AnnotatedHandlerInspector<T> inspectType(Class<? extends T> handlerType)

Create an inspector for given handlerType that uses a ClasspathParameterResolverFactory to resolve method parameters and ClasspathHandlerDefinition to create handlers.

Type Parameters:

T - the handler's type

Parameters:

handlerType - the target handler type

Returns:

a new inspector instance for the inspected class

inspectType

public static <T> AnnotatedHandlerInspector<T> inspectType(Class<? extends T> handlerType,
                                                           ParameterResolverFactory parameterResolverFactory)

Create an inspector for given handlerType that uses given parameterResolverFactory to resolve method parameters.

Type Parameters:

T - the handler's type

Parameters:

handlerType - the target handler type

parameterResolverFactory - the resolver factory to use during detection

Returns:

a new inspector instance for the inspected class

inspectType

public static <T> AnnotatedHandlerInspector<T> inspectType(Class<? extends T> handlerType,
                                                           ParameterResolverFactory parameterResolverFactory,
                                                           HandlerDefinition handlerDefinition)

Create an inspector for given handlerType that uses given parameterResolverFactory to resolve method parameters and given handlerDefinition to create handlers.

Type Parameters:

T - the handler's type

Parameters:

handlerType - the target handler type

parameterResolverFactory - the resolver factory to use during detection

handlerDefinition - the handler definition used to create concrete handlers

Returns:

a new inspector instance for the inspected class

inspect

public <C> AnnotatedHandlerInspector<C> inspect(Class<? extends C> entityType)

Inspect another handler type and register the result to the inspector registry of this inspector. This is used by Axon to inspect child entities of an aggregate.

Type Parameters:

C - the handler's type

Parameters:

entityType - the type of the handler to inspect

Returns:

a new inspector for the given type

getHandlers

public List<MessageHandlingMember<? super T>> getHandlers()

Returns a list of detected members of the inspected entity that are capable of handling certain messages.

Returns:

a list of detected message handlers