part 2: alternative flows

[Denis Wang]

hello, SECA pals,
Do you guys draw additional sequence diagrams for the alternative flows? I am too lazy to do so as long as SUN won't deduct any points.
Any comments?
Thanks.
Best,
Denis

[Harvey]

i think you have to draw the alternative flow in the sequence diagram, otherwise they're not complete. BTW: you only need to draw sequence diagrams for the four detailed use-case.

[walter wang]

i did not draw it
but i put in my remarks
eg. if user didnot log in successfully or profile doesnot existing
exception occurs. the it will be cascaded all the way up to
FrontController which uses screenmager to generated error page
for user.
but i am not sure my lazy approach is ok not not. i havenot submit them
and get my score yet.
hehe..
but at least you better provide explaination or remarks for alternative approach
or draw additional diagram for it
rgds
walter