org.springframework.web.context.request
Class RequestContextHolder

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

public abstract class RequestContextHolder
extends Object

Helper class to manage a thread-bound HttpServletRequest.

Since:

2.0

Author:

Rod Johnson, Juergen Hoeller

See Also:

RequestContextListener, RequestContextFilter

Constructor Summary

RequestContextHolder()

Method Summary

static RequestAttributes	currentRequestAttributes() Return the RequestAttributes currently bound to the thread.
static RequestAttributes	getRequestAttributes() Return the RequestAttributes currently bound to the thread.
static void	setRequestAttributes(RequestAttributes accessor) Bind the given RequestAttributes to the current thread.

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestContextHolder

public RequestContextHolder()

Method Detail

setRequestAttributes

public static void setRequestAttributes(RequestAttributes accessor)

Bind the given RequestAttributes to the current thread.

Parameters:

accessor - the RequestAttributes to expose

getRequestAttributes

public static RequestAttributes getRequestAttributes()

Return the RequestAttributes currently bound to the thread.

Returns:

the RequestAttributes currently bound to the thread, or null

currentRequestAttributes

public static RequestAttributes currentRequestAttributes()
                                                  throws IllegalStateException

Return the RequestAttributes currently bound to the thread.

Returns:

the RequestAttributes currently bound to the thread

Throws:

IllegalStateException - if no RequestAttributes is bound to the current thread