Package org.axonframework.messaging.core.interception

Interface DispatchInterceptorFactory<M extends Message>

Type Parameters:

M - the type of Message the resulting MessageDispatchInterceptor will intercept

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface DispatchInterceptorFactory<M extends Message>

Functional interface for building a MessageDispatchInterceptor for a specific component type and component name.

This interface allows MessageDispatchInterceptors to be constructed with knowledge of the component they will intercept, allowing for fine-grained control on how or when to construct an interceptor.

Since:

5.0.3

Author:

Steven van Beelen

Method Summary

Modifier and Type	Method	Description
@Nullable MessageDispatchInterceptor<? super M>	build(@NonNull Configuration config, @NonNull Class<?> componentType, @Nullable String componentName)	Builds a MessageDispatchInterceptor for the specified component.

Method Details

build

@Nullable MessageDispatchInterceptor<? super M> build(@NonNull Configuration config,
 @NonNull Class<?> componentType,
 @Nullable String componentName)

Builds a MessageDispatchInterceptor for the specified component.

Parameters:

config - the Configuration from which other components can be retrieved during construction

componentType - the type of the component to build a dispatch interceptor for

componentName - the name of the component to build a dispatch interceptor for

Returns:

a MessageDispatchInterceptor instance configured for the specified component or null when no interceptor is required for the given componentType and componentName combination