Does any body know how to connect the fingerprint scanner using jmf is it p

Hai,
I am not getting how to connect the fingerprint scanner how we can do it is it possible for device independent application
If any body knows anything about this please mail me its very urgent for me
hope u will be able to tell me something about this .
Regards
K Naveen Kumar

Hi,
Fingerprint scanners are not popular enough devices to be supported by Java yet. There's no general API or Java interface for it.
Each manufacturer of a fingerprint device will probably just ship their own drivers or SDKs. More than likely DLL's, so you'd need to write some JNI to call them.
If you want to allow your application to work with multiple devices, you will have to design it to do that. Ie. write a general "Fingerprint" interface, and write a class which implements that interface for each device you want to support.
Eg.
public interface FingerPrintAPI
     public void initialiseScanner ( )
            throws MyScannerException;
     public byte[] getFingerPrint ( )
            throws MyScannerException;
     public double getMatchProbability ( byte[] fingerprint1, byte[] fingerprint2 )
            throws MyScannerException;
     public void closeScanner ( )
            throws MyScannerException;
}I haven't used a fingerprint device at all, but that's how I would approach it.
regards,
Owen

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Does any body know how to connect the fingerprint scanner using jmf is it p

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