org.springframework.web.context.request
Class RequestContextListener

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

public class RequestContextListener
extends java.lang.Object

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. In contrast to this listener, advanced options are available there (e.g. "threadContextInheritable").

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:

javax.servlet.ServletRequestListener, LocaleContextHolder, RequestContextHolder, RequestContextFilter, DispatcherServlet

Field Summary

private static java.lang.String

REQUEST_ATTRIBUTES_ATTRIBUTE

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

REQUEST_ATTRIBUTES_ATTRIBUTE

private static final java.lang.String REQUEST_ATTRIBUTES_ATTRIBUTE

Constructor Detail

RequestContextListener

public RequestContextListener()

Method Detail

requestInitialized

public void requestInitialized(ServletRequestEvent requestEvent)

requestDestroyed

public void requestDestroyed(ServletRequestEvent requestEvent)