Dynamic database connection Pentaho User Console of BI-Server

Hello,

I want to use dynamic database connection which will automatically change based on user logon information.
Suppose, I am login in pentaho user consol with the user "User-DB1" then my connection will automatically switch to database "User-DB1", If I login with the user "User-DB2" then my connection will automatically switch to database "User-DB2".


Environment:
1. I want to use Pentaho analyzer tools for report design/analysis
2. Use schema workbench for Cube

Is it possible by changing any code or doing anything else?
If yes, please let me know how can I achieve this.
If I need to change any code, please let me know which project(s) I should checkout and where to modify the code.

Thanks for your time
Hasan