Operations which change message state

The following table presents operations or actions which change message states:

Source state	Target state	Operation / action
NEW	IN_QUEUE	New request/message is add into SEDA queue for processing (org.openhubframework.openhub.core.common.asynch.AsynchInMessageRoute)
IN_QUEUE	PROCESSING	Message is picked up from SEDA queue and starts processing
PROCESSING	POSTPONED	Message is being processed but there is conflict with another message with same "funnel" value.
PROCESSING	PARTLY_FAILED	Processing failed but there are next tries to finish it. error occured during message processing (org.openhubframework.openhub.core.common.asynch.AsynchMessageRoute) time processing exceeds limit for processing (org.openhubframework.openhub.core.common.asynch.repair.RepairProcessingMsgRoute)
PROCESSING	WAITING_FOR_RES	Message is being processed and waits for response from external system.
PROCESSING	WAITING	Message is being processed and waits for response from external system (valid for parent message only).
PROCESSING	OK	Message is successfully processed.
PROCESSING	FAILED	Processing of the message failed - there is no next try for processing.
POSTPONED	IN_QUEUE	Previous processing was postponed and started next try. org.openhubframework.openhub.core.common.asynch.queue.PartlyFailedMessagesPoolRoute
POSTPONED	CANCEL	Admin canceled further processing in Admin GUI
POSTPONED	FAILED	Message has been waiting for starting processing more then interval defined by asynch.postponedIntervalWhenFailed. org.openhubframework.openhub.core.common.asynch.queue.MessagePollExecutor
PARTLY_FAILED	IN_QUEUE	Previous processing failed and started next try. org.openhubframework.openhub.core.common.asynch.queue.PartlyFailedMessagesPoolRoute
PARTLY_FAILED	CANCEL	Admin canceled further processing in Admin GUI
WAITING_FOR_RES	IN_QUEUE	Message got response from external system and continues in processing.
WAITING_FOR_RES	CANCEL	Admin canceled further processing in Admin GUI
WAITING	FAILED	Parent message was waiting for processing of child message but at least one child message failed.
WAITING	OK	All child messages of parent message finished successfully.
FAILED	PROCESSING	Restart failed message from admin GUI.