get servlet context path from EJB

EJB generally is used for the following reasons -

1. To extract the business logic from web tier and implement the buginess logic in ejb.

2. EJB can also run on different system. So for big application to reduce load buniness logic implementation code can be executed in different system.

3. Since to run the EJB, develop needs an EJB container. So these are following activities are managed by the EJB container -

i. To handle resouce polling. Basically EJB container create EJB instance and place in poll to ready when require it provides the instance.

ii. Transaction management using @ContainerBeabManaged annotation

iii. Threading

iv. concurency handleing

Thanks

aswini.de@gmail.com

dd

3.1

Rahul Jha, from patana, Kankad bag, 9730477149