The Staging Control Receiver processes staging control records and invokes XAI (via the executer) to execute the request. The executer uses the appropriate adapter to generate records in the XAI Upload Staging table - one for reach record in the file or table.
The diagram below illustrates the information used by the staging control receiver to load data onto the staging table from a sequential input file.
The staging control adapter does the actual work. It reads the individual records in the input file and applies the XSL transformation script indicated on the XAI inbound service record to the input data to produce an XML request in the XAI upload staging table.