PayloadApplicationEvent (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- java.util.EventObject
- - org.springframework.context.ApplicationEvent
  - - org.springframework.context.PayloadApplicationEvent<T>

Type Parameters:
T - the payload type of the event
All Implemented Interfaces:
Serializable, ResolvableTypeProvider
```
public class PayloadApplicationEvent<T>
extends ApplicationEvent
implements ResolvableTypeProvider
```
An ApplicationEvent that carries an arbitrary payload.
Mainly intended for internal use within the framework.
Since:
4.2
Author:
Stephane Nicoll
See Also:
Serialized Form

Field Summary
- Fields inherited from class java.util.EventObject
  source

Constructor Summary
Constructors
Constructor Description
PayloadApplicationEvent(Object source, T payload)
Create a new PayloadApplicationEvent.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`getPayload()`	Return the payload of the event.
`ResolvableType`	`getResolvableType()`	Return the `ResolvableType` describing this instance (or `null` if some sort of default should be applied instead).

Methods inherited from class org.springframework.context.ApplicationEvent
getTimestamp

Methods inherited from class java.util.EventObject
getSource, toString

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

- Constructor Detail
  - PayloadApplicationEvent
```
public PayloadApplicationEvent(Object source,
                               T payload)
```
    Create a new PayloadApplicationEvent.
    Parameters:
    source - the object on which the event initially occurred (never null)
    payload - the payload object (never null)
- Method Detail
  - getResolvableType
```
public ResolvableType getResolvableType()
```
    Description copied from interface: ResolvableTypeProvider
    Return the ResolvableType describing this instance (or null if some sort of default should be applied instead).
    Specified by:
    getResolvableType in interface ResolvableTypeProvider
  - getPayload
```
public T getPayload()
```
    Return the payload of the event.