Interface org.springframework.web.servlet.FlashMapManager

Removed Methods
void requestCompleted(HttpServletRequest)	Start the expiration period of the "output" FlashMap save it in the underlying storage.
void requestStarted(HttpServletRequest)	Perform the following tasks unless the .OUTPUT_FLASH_MAP_ATTRIBUTE request attribute exists: Find the "input" FlashMap, expose it under the request attribute .INPUT_FLASH_MAP_ATTRIBUTE, and remove it from underlying storage.

 

Added Methods
FlashMap retrieveAndUpdate(HttpServletRequest, HttpServletResponse)	Find a FlashMap saved by a previous request that matches to the current request, remove it from underlying storage, and also remove other expired FlashMap instances.
void saveOutputFlashMap(FlashMap, HttpServletRequest, HttpServletResponse)	Save the given FlashMap, in some underlying storage and set the start of its expiration period.

 

Removed Fields
String INPUT_FLASH_MAP_ATTRIBUTE	Name of request attribute that holds a read-only {@code Map} with "input" flash attributes if any.
String OUTPUT_FLASH_MAP_ATTRIBUTE	Name of request attribute that holds the "output" FlashMap with attributes to save for a subsequent request.