Package org.springframework.modulith.events.support

Class BrokerRouting.SpelBrokerRouting

java.lang.Object

org.springframework.modulith.events.support.BrokerRouting

org.springframework.modulith.events.support.BrokerRouting.SpelBrokerRouting

Enclosing class:

BrokerRouting

static class BrokerRouting.SpelBrokerRouting
extends BrokerRouting

A BrokerRouting that evaluates a RoutingTarget's key as SpEL expression.

Since:

1.1

Author:

Oliver Drotbohm

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.modulith.events.support.BrokerRouting

BrokerRouting.SpelBrokerRouting

Field Summary

Fields inherited from class org.springframework.modulith.events.support.BrokerRouting

target

Method Summary

Modifier and Type	Method	Description
String	getKey(Object event)	Resolves the routing key against the given event.
String	getTarget()	Returns the actual routing target.
String	getTarget(Object event)	Returns the actual routing target for the given event.

Methods inherited from class org.springframework.modulith.events.support.BrokerRouting

of

Methods inherited from class java.lang.Object

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

Method Details

getTarget

public String getTarget()

Description copied from class: BrokerRouting

Returns the actual routing target.

Overrides:

getTarget in class BrokerRouting

Returns:

will never be null.

getTarget

public String getTarget(@Nullable
 Object event)

Description copied from class: BrokerRouting

Returns the actual routing target for the given event.

Overrides:

getTarget in class BrokerRouting

Parameters:

event - must not be null.

Returns:

will never be null.

getKey

@Nullable
public String getKey(Object event)

Description copied from class: BrokerRouting

Resolves the routing key against the given event. In case the original RoutingTarget contained an expression, the event will be used as root object to evaluate that expression.

Overrides:

getKey in class BrokerRouting

Parameters:

event - must not be null.

Returns:

can be null.