java.lang.Object
- org.springframework.context.event.GenericApplicationListenerAdapter

All Implemented Interfaces:
EventListener, ApplicationListener<ApplicationEvent>, GenericApplicationListener, SmartApplicationListener, Ordered
```
public class GenericApplicationListenerAdapter
extends Object
implements GenericApplicationListener, SmartApplicationListener
```
GenericApplicationListener adapter that determines supported event types through introspecting the generically declared type of the target listener.
Since:
3.0
Author:
Juergen Hoeller, Stephane Nicoll
See Also:
ApplicationListener.onApplicationEvent(E)

Field Summary
- Fields inherited from interface org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary
Constructors
Constructor Description
GenericApplicationListenerAdapter(ApplicationListener<?> delegate)
Create a new GenericApplicationListener for the given delegate.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getOrder()`	Get the order value of this object.
`void`	`onApplicationEvent(ApplicationEvent event)`	Handle an application event.
`boolean`	`supportsEventType(Class<? extends ApplicationEvent> eventType)`	Determine whether this listener actually supports the given event type.
`boolean`	`supportsEventType(ResolvableType eventType)`	Determine whether this listener actually supports the given event type.
`boolean`	`supportsSourceType(Class<?> sourceType)`	Determine whether this listener actually supports the given source type.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - GenericApplicationListenerAdapter
```
public GenericApplicationListenerAdapter(ApplicationListener<?> delegate)
```
    Create a new GenericApplicationListener for the given delegate.
    Parameters:
    delegate - the delegate listener to be invoked
- Method Detail
  - onApplicationEvent
```
public void onApplicationEvent(ApplicationEvent event)
```
    Description copied from interface: ApplicationListener
    Handle an application event.
    Specified by:
    onApplicationEvent in interface ApplicationListener<ApplicationEvent>
    Parameters:
    event - the event to respond to
  - supportsEventType
```
public boolean supportsEventType(ResolvableType eventType)
```
    Description copied from interface: GenericApplicationListener
    Determine whether this listener actually supports the given event type.
    Specified by:
    supportsEventType in interface GenericApplicationListener
    Parameters:
    eventType - the event type (never null)
  - supportsEventType
```
public boolean supportsEventType(Class<? extends ApplicationEvent> eventType)
```
    Description copied from interface: SmartApplicationListener
    Determine whether this listener actually supports the given event type.
    Specified by:
    supportsEventType in interface SmartApplicationListener
    Parameters:
    eventType - the event type (never null)
  - supportsSourceType
```
public boolean supportsSourceType(Class<?> sourceType)
```
    Description copied from interface: GenericApplicationListener
    Determine whether this listener actually supports the given source type.
    Specified by:
    supportsSourceType in interface GenericApplicationListener
    Specified by:
    supportsSourceType in interface SmartApplicationListener
    Parameters:
    sourceType - the source type, or null if no source
  - 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

Class GenericApplicationListenerAdapter

Field Summary

Fields inherited from interface org.springframework.core.Ordered

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

GenericApplicationListenerAdapter

Method Detail

onApplicationEvent

supportsEventType

supportsEventType

supportsSourceType

getOrder