| 摘要 |
The present invention relates to a system for transaction processing between a computer-based server (3) and a plurality of work stations (2), between which the works corresponding to activities constituting procedures are executed, the system including, on the server side, a scheduler module for scheduling the progress of the works, a distributor module (31) for carrying out the distribution of the tasks which bear on the relationship between role and active device, a signaller module (34) for keeping track of the timed events and receiving information from the scheduler (30) and from a coordinator module (31), a message box (35) exchanging signals, on the one hand, with the distributor (33) and signaller (34) modules and, on the other hand, with a module (36) for communication with the work stations and a module for handling the data of the work flow (370), the system including, on the work station side, a communication layer (27), a message handling layer (26) corresponding to the work flow, a layer (24) including various sets of programming interfaces for the application, a handling services layer (25) and a user interface layer (20, 21). <IMAGE> |
