How to implement Spring Framework AOP in Siebel?

Hello Siebel Experts,

Java Spring Framework provides AOP (Aspect Oriented Programming), before invoking actual business logic we can intercept request and add more condition to it (like Preinvoke, Invoke method). Can we implement similar framework in Siebel?. Appreciate if some one can explain with some examples. I am clear on the concepts, but not clear on how to implement it in Siebel.

Thanks.