java.lang.Object
- java.util.EventObject
- - org.springframework.context.ApplicationEvent
  - - org.springframework.web.context.support.RequestHandledEvent

All Implemented Interfaces:
Serializable
Direct Known Subclasses:
PortletRequestHandledEvent, ServletRequestHandledEvent
```
public class RequestHandledEvent
extends ApplicationEvent
```
Event raised when a request is handled within an ApplicationContext.
Supported by Spring's own FrameworkServlet (through a specific ServletRequestHandledEvent subclass), but can also be raised by any other web component. Used, for example, by Spring's out-of-the-box PerformanceMonitorListener.
Since:
January 17, 2001
Author:
Rod Johnson, Juergen Hoeller
See Also:
ServletRequestHandledEvent, FrameworkServlet, ApplicationEventPublisher.publishEvent(org.springframework.context.ApplicationEvent), Serialized Form

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

Constructor Summary

Constructors
Constructor	Description
`RequestHandledEvent(Object source, String sessionId, String userName, long processingTimeMillis)`	Create a new RequestHandledEvent with session information.
`RequestHandledEvent(Object source, String sessionId, String userName, long processingTimeMillis, Throwable failureCause)`	Create a new RequestHandledEvent with session information.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getDescription()`	Return a full description of this event, involving all available context data.
`Throwable`	`getFailureCause()`	Return the cause of failure, if any.
`long`	`getProcessingTimeMillis()`	Return the processing time of the request in milliseconds.
`String`	`getSessionId()`	Return the id of the HTTP session, if any.
`String`	`getShortDescription()`	Return a short description of this event, only involving the most important context data.
`String`	`getUserName()`	Return the name of the user that was associated with the request (usually the UserPrincipal).
`String`	`toString()`
`boolean`	`wasFailure()`	Return whether the request failed.

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

Methods inherited from class java.util.EventObject
getSource

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

- Constructor Detail
  - RequestHandledEvent
```
public RequestHandledEvent(Object source,
                           String sessionId,
                           String userName,
                           long processingTimeMillis)
```
    Create a new RequestHandledEvent with session information.
    Parameters:
    source - the component that published the event
    sessionId - the id of the HTTP session, if any
    userName - the name of the user that was associated with the request, if any (usually the UserPrincipal)
    processingTimeMillis - the processing time of the request in milliseconds
  - RequestHandledEvent
```
public RequestHandledEvent(Object source,
                           String sessionId,
                           String userName,
                           long processingTimeMillis,
                           Throwable failureCause)
```
    Create a new RequestHandledEvent with session information.
    Parameters:
    source - the component that published the event
    sessionId - the id of the HTTP session, if any
    userName - the name of the user that was associated with the request, if any (usually the UserPrincipal)
    processingTimeMillis - the processing time of the request in milliseconds
    failureCause - the cause of failure, if any
- Method Detail
  - getProcessingTimeMillis
```
public long getProcessingTimeMillis()
```
    Return the processing time of the request in milliseconds.
  - getSessionId
```
public String getSessionId()
```
    Return the id of the HTTP session, if any.
  - getUserName
```
public String getUserName()
```
    Return the name of the user that was associated with the request (usually the UserPrincipal).
    See Also:
    HttpServletRequest.getUserPrincipal()
  - wasFailure
```
public boolean wasFailure()
```
    Return whether the request failed.
  - getFailureCause
```
public Throwable getFailureCause()
```
    Return the cause of failure, if any.
  - getShortDescription
```
public String getShortDescription()
```
    Return a short description of this event, only involving the most important context data.
  - getDescription
```
public String getDescription()
```
    Return a full description of this event, involving all available context data.
  - toString
```
public String toString()
```
    Overrides:
    toString in class EventObject

Class RequestHandledEvent

Field Summary

Fields inherited from class java.util.EventObject

Constructor Summary

Method Summary

Methods inherited from class org.springframework.context.ApplicationEvent

Methods inherited from class java.util.EventObject

Methods inherited from class java.lang.Object

Constructor Detail

RequestHandledEvent

RequestHandledEvent

Method Detail

getProcessingTimeMillis

getSessionId

getUserName

wasFailure

getFailureCause

getShortDescription

getDescription

toString