Integrate JAVA code with BIRT report engine

Migrateduser

Hi,
I am developing some reports and want to integrate with Java code. I am able to view the report in eclipse through report engine. I want to deploy this code in Tomcat. How can I build report engine with Java code to access all BIRT jar files. can you please point me to any documentation which has this process.

Thanks in advance for help.

Thanks,
Raj.