org.axonframework.commandhandling.distributed

Class AnnotationRoutingStrategy.Builder

java.lang.Object

org.axonframework.commandhandling.distributed.AnnotationRoutingStrategy.Builder

Enclosing class:

AnnotationRoutingStrategy

public static class AnnotationRoutingStrategy.Builder
extends Object

Builder class to instantiate a AnnotationRoutingStrategy.

The annotationType is defaulted to RoutingKey and the fallbackRoutingStrategy to UnresolvedRoutingKeyPolicy.RANDOM_KEY.

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
AnnotationRoutingStrategy.Builder	annotationType(Class<? extends Annotation> annotationType) Sets the annotationType Class searched for by this routing strategy on a CommandMessage to base the routing key on.
AnnotationRoutingStrategy	build() Initializes a AnnotationRoutingStrategy implementation as specified through this Builder.
AnnotationRoutingStrategy.Builder	fallbackRoutingStrategy(RoutingStrategy fallbackRoutingStrategy) Sets the fallback RoutingStrategy to use when the intended routing key resolution was unsuccessful.
protected void	validate() Validate whether the fields contained in this Builder as set accordingly.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

fallbackRoutingStrategy

public AnnotationRoutingStrategy.Builder fallbackRoutingStrategy(RoutingStrategy fallbackRoutingStrategy)

Sets the fallback RoutingStrategy to use when the intended routing key resolution was unsuccessful. Defaults to a UnresolvedRoutingKeyPolicy.RANDOM_KEY

Parameters:

fallbackRoutingStrategy - a RoutingStrategy used as the fallback whenever the intended routing key resolution was unsuccessful

Returns:

the current Builder instance, for fluent interfacing

annotationType

public AnnotationRoutingStrategy.Builder annotationType(Class<? extends Annotation> annotationType)

Sets the annotationType Class searched for by this routing strategy on a CommandMessage to base the routing key on. Defaults to the RoutingKey annotation.

Parameters:

annotationType - an annotation Class to search for on a CommandMessage which contains the command's routing key

Returns:

the current Builder instance, for fluent interfacing

build

public AnnotationRoutingStrategy build()

Initializes a AnnotationRoutingStrategy implementation as specified through this Builder.

Returns:

a AnnotationRoutingStrategy implementation as specified through this Builder

validate

protected void validate()

Validate whether the fields contained in this Builder as set accordingly.

Throws:

AxonConfigurationException - if one field is asserted to be incorrect according to the Builder's specifications