Package org.axonframework.eventhandling

Class SimpleEventBus.Builder

java.lang.Object

org.axonframework.eventhandling.AbstractEventBus.Builder

org.axonframework.eventhandling.SimpleEventBus.Builder

Enclosing class:

SimpleEventBus

public static class SimpleEventBus.Builder
extends AbstractEventBus.Builder

Builder class to instantiate a SimpleEventBus.

The MessageMonitor is defaulted to a NoOpMessageMonitor and the SpanFactory is defaulted to DefaultEventBusSpanFactory backed by a NoOpSpanFactory.

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
SimpleEventBus	build()	Initializes a SimpleEventBus as specified through this Builder.
SimpleEventBus.Builder	messageMonitor(MessageMonitor<? super EventMessage<?>> messageMonitor)	Sets the MessageMonitor to monitor ingested EventMessages.
SimpleEventBus.Builder	spanFactory(EventBusSpanFactory spanFactory)	Sets the SpanFactory implementation to use for providing tracing capabilities.
SimpleEventBus.Builder	spanFactory(SpanFactory spanFactory)	Sets the SpanFactory implementation to use for providing tracing capabilities.
protected void	validate()	Validates whether the fields contained in this Builder are set accordingly.

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Method Details

messageMonitor

public SimpleEventBus.Builder messageMonitor(@Nonnull
 MessageMonitor<? super EventMessage<?>> messageMonitor)

Description copied from class: AbstractEventBus.Builder

Sets the MessageMonitor to monitor ingested EventMessages. Defaults to a NoOpMessageMonitor.

Overrides:

messageMonitor in class AbstractEventBus.Builder

Parameters:

messageMonitor - a MessageMonitor to monitor ingested EventMessages

Returns:

the current Builder instance, for fluent interfacing

spanFactory

public SimpleEventBus.Builder spanFactory(@Nonnull
 SpanFactory spanFactory)

Description copied from class: AbstractEventBus.Builder

Sets the SpanFactory implementation to use for providing tracing capabilities. Defaults to a NoOpSpanFactory by default, which provides no tracing capabilities.

Overrides:

spanFactory in class AbstractEventBus.Builder

Parameters:

spanFactory - The SpanFactory implementation

Returns:

The current Builder instance, for fluent interfacing.

spanFactory

public SimpleEventBus.Builder spanFactory(@Nonnull
 EventBusSpanFactory spanFactory)

Description copied from class: AbstractEventBus.Builder

Sets the SpanFactory implementation to use for providing tracing capabilities. Defaults to a DefaultEventBusSpanFactory backed by a NoOpSpanFactory by default, which provides no tracing capabilities.

Overrides:

spanFactory in class AbstractEventBus.Builder

Parameters:

spanFactory - The EventBusSpanFactory implementation

Returns:

The current Builder instance, for fluent interfacing.

build

public SimpleEventBus build()

Initializes a SimpleEventBus as specified through this Builder.

Returns:

a SimpleEventBus as specified through this Builder

validate

protected void validate()
                 throws AxonConfigurationException

Validates whether the fields contained in this Builder are set accordingly.

Overrides:

validate in class AbstractEventBus.Builder

Throws:

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