J2EE design decisions part2
how to discern which design patterns and frameworks would work best for your enterprise applications
Encapsulating the business logic
EJB session facade
EJB container provides [transaction management] [security] [distrobuted transactions] [remote access]
EJB session facade can only run in the EJB container
POJO facade
AOP-based mechanism (Spring Framework) provides [transaction management] [persistance framework] [connections] [security]
EJB container is not needed
Dependency injection can be used.
