Package org.springframework.context.event

Class DefaultEventListenerFactory

java.lang.Object

org.springframework.context.event.DefaultEventListenerFactory

All Implemented Interfaces:

EventListenerFactory, org.springframework.core.Ordered

public class DefaultEventListenerFactory
extends Object
implements EventListenerFactory, org.springframework.core.Ordered

Default EventListenerFactory implementation that supports the regular EventListener annotation.

Used as "catch-all" implementation by default.

Since:

4.2

Author:

Stephane Nicoll

See Also:

• ApplicationListenerMethodAdapter

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
DefaultEventListenerFactory()

Method Summary

Modifier and Type	Method	Description
ApplicationListener<?>	createApplicationListener(String beanName, Class<?> type, Method method)	Create an ApplicationListener for the specified method.
int	getOrder()
void	setOrder(int order)
boolean	supportsMethod(Method method)	Specify if this factory supports the specified Method.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultEventListenerFactory

public DefaultEventListenerFactory()

Method Details

setOrder

public void setOrder(int order)

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

supportsMethod

public boolean supportsMethod(Method method)

Description copied from interface: EventListenerFactory

Specify if this factory supports the specified Method.

Specified by:

supportsMethod in interface EventListenerFactory

Parameters:

method - an EventListener annotated method

Returns:

true if this factory supports the specified method

createApplicationListener

public ApplicationListener<?> createApplicationListener(String beanName,
 Class<?> type,
 Method method)

Description copied from interface: EventListenerFactory

Create an ApplicationListener for the specified method.

Specified by:

createApplicationListener in interface EventListenerFactory

Parameters:

beanName - the name of the bean

type - the target type of the instance

method - the EventListener annotated method

Returns:

an application listener, suitable to invoke the specified method