org.axonframework.messaging.interceptors

Annotation Type ResultHandler

@Retention(value=RUNTIME)
 @Target(value=ANNOTATION_TYPE)
 @HasHandlerAttributes
public @interface ResultHandler

Meta-Annotation used to demarcate MessageHandlerInterceptor annotated methods as interceptors that should only act on the result of a handler invocation. This gives these handlers the opportunity to act on the result only, without intercepting the call on the way to the handler.

The resultType() can be used to limit the types of responses the handler should be invoked for.

This annotation is exclusively meant as a Meta-Annotation and cannot not be placed directly on a method.

Since:

4.4

Author:

Allard Buijze

See Also:

ExceptionHandler

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Class<?>	resultType The type of result object that the annotated handler should be invoked for.

Element Detail

resultType

public abstract Class<?> resultType

The type of result object that the annotated handler should be invoked for. The handler will be ignored if the actual response type (regular or thrown exception) is not an instance of the type defined by this property, even when the parameters of the method match the result.

Default:

java.lang.Object.class