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Calling a method on Connection interface
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Nischal Tanna
Ranch Hand
Joined: Aug 19, 2003
Posts: 182
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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
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Thnx
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Paul Sturrock
Bartender
Joined: Apr 14, 2004
Posts: 10336
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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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