[news.eclipse.platform.rcp] Changing perspective views based on user aut

[Raj <rkalluri@xxxxxxxx>]

I am trying to implement Authentication and Authorization for an eclipse 
RCP application using ACEGI. Authentication was straight forward.
I am wondering if anybody dealt with how to deal with Authorization from 
an RCP application sense.

My example scenario
I have three roles
1) Admin
2) Data entry
3) Manager

I have some views
1) View A
2) View B
3) View C
4) ciew D

Some Menu/Toobar/Coolbar actions

If i want to show certain views/menu actions based on a user role, what 
can be a good approach.

I thought about having 1 perspective for role, limitation being when i 
add a role to my system i have to add a perspective to.

Another way would be maintain a mapping of views/actions based on roles 
and dynamically construct the perspective.

Any info on anyone who tired this before is appreciated

Thanks
Raj