RequestContextListener (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.web.context.request
Class RequestContextListener

java.lang.Object
  org.springframework.web.context.request.RequestContextListener

All Implemented Interfaces:: EventListener, ServletRequestListener

public class RequestContextListener
extends Object
implements ServletRequestListener
extends Object
implements ServletRequestListener

Servlet 2.4+ listener that exposes the request to the current thread, through both LocaleContextHolder and RequestContextHolder. To be registered as listener in web.xml.

Alternatively, Spring's RequestContextFilter and Spring's DispatcherServlet also expose the same request context to the current thread.

This listener is mainly for use with third-party servlets, e.g. the JSF FacesServlet. Within Spring's own web support, DispatcherServlet's processing is perfectly sufficient.

Since:: 2.0
Author:: Juergen Hoeller
See Also:: ServletRequestListener, LocaleContextHolder, RequestContextHolder, RequestContextFilter, DispatcherServlet

Field Summary

protected Log logger
          Logger available to subclasses

Constructor Summary

RequestContextListener()


Method Summary

void requestDestroyed(ServletRequestEvent requestEvent)


void requestInitialized(ServletRequestEvent requestEvent)


Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Summary
`protected Log`	`logger` Logger available to subclasses

Constructor Summary
`RequestContextListener()`

Method Summary
`void`	`requestDestroyed(ServletRequestEvent requestEvent)`
`void`	`requestInitialized(ServletRequestEvent requestEvent)`

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

Field Detail

logger

protected final Log logger

Logger available to subclasses

Constructor Detail