Here are some diagrams from the BluePrints book "Sample Application Design and Implementation", and my version of them.

Activity diagram for User Signon and Registration

Original
PetStore_Sample_Figure15.PNG
My UML 2.0 version

Layered view

PetStore_Sample_Figure11.PNG

Module view

PetStore_Sample_Figure12.PNG

WAF information flow view

PetStore_Sample_Figure13.PNG

WAF Runtime view

PetStore_Sample_Figure14.PNG

Activity diagram for Sign-on filter

PetStore_Sample_Figure16.PNGPetStore_Sample_Figure16.PNG

Runtime view of the web app

PetStore_Sample_Figure17.PNGPetStore_Sample_Figure17.PNG