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

所有已实现的接口:
Serializable
直接已知子类:
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.
从以下版本开始:
January 17, 2001
作者:
Rod Johnson, Juergen Hoeller
另请参阅:
ServletRequestHandledEvent, FrameworkServlet, ApplicationEventPublisher.publishEvent(org.springframework.context.ApplicationEvent), 序列化表格

字段概要
- 从类继承的字段 java.util.EventObject
  source

构造器概要

构造器
构造器	说明
`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.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`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.

从类继承的方法 org.springframework.context.ApplicationEvent
getTimestamp

从类继承的方法 java.util.EventObject
getSource

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - RequestHandledEvent
```
public RequestHandledEvent(Object source,
                           String sessionId,
                           String userName,
                           long processingTimeMillis)
```
    Create a new RequestHandledEvent with session information.
    参数:
    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.
    参数:
    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
- 方法详细资料
  - 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).
    另请参阅:
    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()
```
    覆盖:
    toString 在类中 EventObject

类 RequestHandledEvent

字段概要

从类继承的字段 java.util.EventObject

构造器概要

方法概要

从类继承的方法 org.springframework.context.ApplicationEvent

从类继承的方法 java.util.EventObject

从类继承的方法 java.lang.Object

构造器详细资料

RequestHandledEvent

RequestHandledEvent

方法详细资料

getProcessingTimeMillis

getSessionId

getUserName

wasFailure

getFailureCause

getShortDescription

getDescription

toString