[Springframework-developer] How to implement a service?

[Rajeev K. <Ra...@cu...>]

What is the best way to implement a service in the Spring framework?  =
The service should be accessible from both the web tier and the ejb =
tier, have lifecycle methods to initialize and shutdown,  and should =
have some sort of dependency check on other services, it may need.  Has =
anyone done this using the spring framework?=20

Rajeev Kaul