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Calling a method on Connection interface

Nischal Tanna
Ranch Hand

Joined: Aug 19, 2003
Posts: 182
Hi Friends,
I have a small query worth mentioning in this forumn.

We all know Connection (java.sql) is an interface. Then how can we call a method like close() on an interface reference. I mean where are these methods being referred from..Any1 knowing the reason for the same kindly help me...


Thanks & Regards,
Nischal


Thnx
Paul Sturrock
Bartender

Joined: Apr 14, 2004
Posts: 10336

We can do this because we are actually calling a method against the interface implementation not the interface direct. The implementation of the Connection interface is part of the JDBC driver you are using.


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