Messages

1

General Board / Modelling a message

« on: March 26, 2004, 05:45:59 am »

Hi,
We are in a integration team and would like to model XML messages that pass from system to system. In the sequence diagram is there a feature that would allow me to add the message fields to a message? I would like to defined each message field name, size, type and other custom parameters.

Thx
D.

2

Uml Process / Use cases and sequence diagrams

« on: November 26, 2008, 01:30:01 am »

Hi, I would like to know whether its valid to say that "a use case can have a sequence diagram, but a sequence diagram must have a use case". If we have a non-functional requirement not modelled as a use case, causing us to have more than one possible sequence, will this rule still hold true?  :-?

3

Uml Process / Non-functional requirements in use case diagrams

« on: November 26, 2008, 01:09:34 am »

Hi, I would like to know whether its possible to model non-functional requirements in use case diagrams, or use some other UML diagram for this purpose. Reason is we have a non-functional requirement for a SOA service to be called, and a specific client system requires that the SOA call go via system A, while our service is exposed in system B. One could model this as a use case, though I understand use cases are there for functional requirement modelling. Thanks for the help.