Invoke stored procedure using JPA (JpaDaoSupport) in java

Question

I would like to know how to invoke/call a stored procedure in java using JPA API. We are extending our class to use JpaDaoSupport class. I have tried invoking Call/ begin stored proc method but its not working as expected. Any help in this is highly appreciated.

Answer 1

If you are using Spring's JpaDaoSupport then you can call your stored procedure two ways:

1) via SimpleJdbcCall which you are passing the datasource and it is using underneath jdbcTemplate to make the call (an example here )

2) implementing as an inner class the abstract StoredProcedure and therefore encapsulating all the stored procedure logic (an example here ).