spring/hibernate transaction AOP interceptor onjava.com

http://www.onjava.com/pub/a/onjava/2005/05/18/swingxactions.html

q 3: which obj intercepts the sql and manages tx propagation, session and thread to enable tx?
A3: “they are intercepted and interpreted by a particular implementation of the org.springframework.transaction.PlatformTransactionManager interface”.

AOP usually requires an interface, as needed by JDK proxy

For example, a hibernate tx mgr is such an interceptor — org.springframework.orm.hibernate.HibernateTransactionManager

Q82: where are “interceptor” and “proxy” mentioned in src?
A82:

web service in Lead management prj

Easy to make a method a web service, easy to write a web service client.

Tomcat + axis can implement a web service. Websphere was used for the project.
Multiple clients applications need access to the same method on the server.

J4 web service wrt RMI? a dotnet client is planned.