org.springframework.web.context.request.async

Class NoSupportAsyncWebRequest

java.lang.Object

org.springframework.web.context.request.AbstractRequestAttributes

org.springframework.web.context.request.ServletRequestAttributes

org.springframework.web.context.request.ServletWebRequest

org.springframework.web.context.request.async.NoSupportAsyncWebRequest

All Implemented Interfaces:

AsyncWebRequest, NativeWebRequest, RequestAttributes, WebRequest

public class NoSupportAsyncWebRequest
extends ServletWebRequest
implements AsyncWebRequest

An AsyncWebRequest to use when there is no underlying async support.

Since:

3.2

Author:

Rossen Stoyanchev

Field Summary

Fields inherited from class org.springframework.web.context.request.ServletRequestAttributes

DESTRUCTION_CALLBACK_NAME_PREFIX, immutableValueTypes

Fields inherited from class org.springframework.web.context.request.AbstractRequestAttributes

requestDestructionCallbacks

Fields inherited from interface org.springframework.web.context.request.RequestAttributes

REFERENCE_REQUEST, REFERENCE_SESSION, SCOPE_GLOBAL_SESSION, SCOPE_REQUEST, SCOPE_SESSION

Constructor Summary

Constructors

Constructor and Description
NoSupportAsyncWebRequest(HttpServletRequest request, HttpServletResponse response)

Method Summary

Modifier and Type	Method and Description
void	addCompletionHandler(java.lang.Runnable runnable) Add a handle to invoke when request processing completes.
void	addTimeoutHandler(java.lang.Runnable runnable) Add a handler to invoke when concurrent handling has timed out.
void	dispatch() Dispatch the request to the container in order to resume processing after concurrent execution in an application thread.
boolean	isAsyncComplete() Whether asynchronous processing has completed.
boolean	isAsyncStarted() Whether the request is in async mode following a call to AsyncWebRequest.startAsync().
void	setTimeout(java.lang.Long timeout) Set the time required for concurrent handling to complete.
void	startAsync() Mark the start of asynchronous request processing so that when the main processing thread exits, the response remains open for further processing in another thread.

Methods inherited from class org.springframework.web.context.request.ServletWebRequest

checkNotModified, checkNotModified, checkNotModified, getContextPath, getDescription, getHeader, getHeaderNames, getHeaderValues, getHttpMethod, getLocale, getNativeRequest, getNativeRequest, getNativeResponse, getNativeResponse, getParameter, getParameterMap, getParameterNames, getParameterValues, getRemoteUser, getUserPrincipal, isNotModified, isSecure, isUserInRole, toString

Methods inherited from class org.springframework.web.context.request.ServletRequestAttributes

getAttribute, getAttributeNames, getRequest, getResponse, getSession, getSessionId, getSessionMutex, isImmutableSessionAttribute, registerDestructionCallback, registerSessionDestructionCallback, removeAttribute, resolveReference, setAttribute, updateAccessedSessionAttributes

Methods inherited from class org.springframework.web.context.request.AbstractRequestAttributes

isRequestActive, registerRequestDestructionCallback, removeRequestDestructionCallback, requestCompleted

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.web.context.request.NativeWebRequest

getNativeRequest, getNativeRequest, getNativeResponse, getNativeResponse

Methods inherited from interface org.springframework.web.context.request.WebRequest

checkNotModified, checkNotModified, checkNotModified, getContextPath, getDescription, getHeader, getHeaderNames, getHeaderValues, getLocale, getParameter, getParameterMap, getParameterNames, getParameterValues, getRemoteUser, getUserPrincipal, isSecure, isUserInRole

Methods inherited from interface org.springframework.web.context.request.RequestAttributes

getAttribute, getAttributeNames, getSessionId, getSessionMutex, registerDestructionCallback, removeAttribute, resolveReference, setAttribute

Constructor Detail

NoSupportAsyncWebRequest

public NoSupportAsyncWebRequest(HttpServletRequest request,
                                HttpServletResponse response)

Method Detail

addCompletionHandler

public void addCompletionHandler(java.lang.Runnable runnable)

Description copied from interface: AsyncWebRequest

Add a handle to invoke when request processing completes.

Specified by:

addCompletionHandler in interface AsyncWebRequest

setTimeout

public void setTimeout(java.lang.Long timeout)

Description copied from interface: AsyncWebRequest

Set the time required for concurrent handling to complete. This property should not be set when concurrent handling is in progress, i.e. when AsyncWebRequest.isAsyncStarted() is true.

Specified by:

setTimeout in interface AsyncWebRequest

Parameters:

timeout - amount of time in milliseconds; null means no timeout, i.e. rely on the default timeout of the container.

addTimeoutHandler

public void addTimeoutHandler(java.lang.Runnable runnable)

Description copied from interface: AsyncWebRequest

Add a handler to invoke when concurrent handling has timed out.

Specified by:

addTimeoutHandler in interface AsyncWebRequest

isAsyncStarted

public boolean isAsyncStarted()

Description copied from interface: AsyncWebRequest

Whether the request is in async mode following a call to AsyncWebRequest.startAsync(). Returns "false" if asynchronous processing never started, has completed, or the request was dispatched for further processing.

Specified by:

isAsyncStarted in interface AsyncWebRequest

startAsync

public void startAsync()

Description copied from interface: AsyncWebRequest

Mark the start of asynchronous request processing so that when the main processing thread exits, the response remains open for further processing in another thread.

Specified by:

startAsync in interface AsyncWebRequest

isAsyncComplete

public boolean isAsyncComplete()

Description copied from interface: AsyncWebRequest

Whether asynchronous processing has completed.

Specified by:

isAsyncComplete in interface AsyncWebRequest

dispatch

public void dispatch()

Description copied from interface: AsyncWebRequest

Dispatch the request to the container in order to resume processing after concurrent execution in an application thread.

Specified by:

dispatch in interface AsyncWebRequest