I just on-board on a new job yesterday and discover the architecture of the system is not which I familiar with. Which I want some advice.

The system on my hands embed ALL business logic into Oracle SP / function.

The WebSphere + Struts, which means Java is only for page flow and render.

However, I have over 3 years of J2EE development experience and I don't want to stop learning. In the same time I do want to learn Oracle stuffs.

Should I stay in the company? or look for others Java job?

any advice would be appreciated