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Hi,

Spring is not an alternative to J2EE framework. Its a framework to use J2EE framework easier.
Spring does not replace EJB. It makes EJB use easier by moving the EJB code to a POJO Class....

you have to extend the Business Interface in the Local Interface



Thanks

Hi,
The Data Access Exception is a generic exception that wraps all other exception.
Here is what I am doing is -> EJB calls DAO . In DAO I execute an SQL in a try catch block.
I am interested...

I am coming up with an Exception Strategy for Data Access.

Since DataAccessException is mother of all exception we catch this Exception.
Now to get to the exact exception type we will check the...