upload oracle driver from eclipse to PDK

hello, everybody

I am working on a custom iview that can access the data in an Oracle database

and I try to load the oracle driver directly and get the connection from java

The oracle driver is in a ZIP file, and I can load it in eclipse and eclipse can see the classes fine

but once I deploy to the PDK, it gives me an classes cannot be found error

is there any way to solve this?

I am using EP5.0

thanks!!