Package io.microsphere.spring.context.event

Annotation Interface EnableEventExtension

@Target({TYPE,ANNOTATION_TYPE})
@Retention(RUNTIME)
@Documented
@Import(io.microsphere.spring.context.event.EventExtensionRegistrar.class)
public @interface EnableEventExtension

Enables Spring's Event Extension.

Example Usage

 @EnableEventExtension(intercepted = true, executorForListener = "myExecutor")
 public class MyConfig {
     // Configuration beans
 }
 

This annotation enables advanced event handling features in Spring, such as event interception and asynchronous listener execution. It imports the EventExtensionRegistrar to register necessary infrastructure beans.

Since:

1.0.0

Author:

Mercy

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
String	executorForListener	A qualifier value for the asynchronous listening of ApplicationListeners.
boolean	intercepted	The ApplicationEvents and ApplicationListeners should be intercepted by ApplicationEventInterceptor and ApplicationListenerInterceptor respectively or not.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NO_EXECUTOR	No Executor Present

Field Details

NO_EXECUTOR

static final String NO_EXECUTOR

No Executor Present

See Also:

• Constant Field Values

Element Details

intercepted

boolean intercepted

The ApplicationEvents and ApplicationListeners should be intercepted by ApplicationEventInterceptor and ApplicationListenerInterceptor respectively or not.

Returns:

InterceptingApplicationEventMulticaster will be initialized by the Spring ApplicationContext if true. The default value is true.

See Also:

• InterceptingApplicationEventMulticaster

Default:

true

executorForListener

String executorForListener

A qualifier value for the asynchronous listening of ApplicationListeners.

Returns:

the qualifier value (or the bean name) of a specific Executor or TaskExecutor bean definition. The default value is an empty string indicates no Executor or TaskExecutor used.

Default:

"N/E"