Package org.springframework.transaction.event

Class TransactionalEventListenerFactory

java.lang.Object

org.springframework.transaction.event.TransactionalEventListenerFactory

All Implemented Interfaces:

EventListenerFactory, Ordered

Direct Known Subclasses:

RestrictedTransactionalEventListenerFactory

public class TransactionalEventListenerFactory
extends Object
implements EventListenerFactory, Ordered

EventListenerFactory implementation that handles TransactionalEventListener annotated methods.

Since:

4.2

Author:

Stephane Nicoll

See Also:

• TransactionalApplicationListenerMethodAdapter

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
TransactionalEventListenerFactory()

Method Summary

Modifier and Type	Method	Description
ApplicationListener<?>	createApplicationListener(String beanName, Class<?> type, Method method)	Create an ApplicationListener for the specified method.
int	getOrder()	Get the order value of this object.
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

TransactionalEventListenerFactory

public TransactionalEventListenerFactory()

Method Details

setOrder

public void setOrder(int order)

getOrder

public int getOrder()

Description copied from interface: Ordered

Get the order value of this object.

Higher values are interpreted as lower priority. As a consequence, the object with the lowest value has the highest priority (somewhat analogous to Servlet load-on-startup values).

Same order values will result in arbitrary sort positions for the affected objects.

Specified by:

getOrder in interface Ordered

Returns:

the order value

See Also:

• Ordered.HIGHEST_PRECEDENCE
• Ordered.LOWEST_PRECEDENCE

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