Figures from Chapter 8 MessageBased Modeling of Data

Figures from Chapter 8 Message-Based Modeling of Data Interchange Dirk Draheim, Gerald Weber Form-Oriented Analysis Springer, October 2004.

Fig. 8. 1. An example data type interchange diagram showing all the notational elements message representing transaction messages of bidirectional transactional signature of “order” advertise getinsurance ship order deliver inquiry CRMprocess unit system Springer Verlag 2004 input type welcome. Message output type

Fig. 8. 2. Similar to functional decomposition, a model subsystem in one DTIM can be defined by a whole sub-DTIM c a c b Springer Verlag 2004 a b

Fig. 8. 3. Edges between actions within the same model subsystem can and should be replaced v v i a u Springer Verlag 2004 h u h

Fig. 8. 4. Example DTIMs describing how the login dialogue accesses a remote authentication service flow: incorrect password Login Form-Oriented Client Login Welcome Solution A Welcome Bookshop System Login. Form Customer Management Authentication Service Receiver flow: incorrect password Solution B Springer Verlag 2004 Login. Form Fail. Receiver Welcome OKReceiver Authentication Service

Fig. 8. 5. A DTIM and an equivalent DFD DTIM b DFD b w v c i i w v a h u j Springer Verlag 2004 h c a h u a j