Report integration with .jsp parameters

Migrateduser

All,
Need a help in BIRT parameter. We have java code which we are publishing on web. The code has parameter values such Paramter 1. Paramter 2, Parameter 3, Parameter 4. Can someone please guide through how to integrate the .jsp code with BIRT report. We have same parameters in BIRT report designer.

As a process we deployed the .jsp code first and its working fine.

I am not sure how to integrate the code to the report designer so when select the parameter from web (.jsp) it would go and pull the data from BIRT designer or report viewer.

Thanks a lot.
Andy.