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How can I use java to operate a CD-RW or DVD-RAM driver?

Yueyu Lin
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Recently I want to do some more "high-level" application using java.
Now I planned to develop a software that can write cd-r ,cd-rw,dvd-ram disk.
But now I don't know how to do this job.
First,I know java uses the os-related representation of drivers.How can I know which driver is CD or DVD driver and how can I know which driver is CD-RW or DVD-RAM driver?Must I write native code to implement this function?
Sencond,how should I handle the driver?Can I just use the normal in&out stream just like other disks or must I follow the ISO specification to write data into the CD-RW or DVD-RAM disk?
So I just want to prove that java can do most jobs that other language can do,please give me some advice.
I want to use SWT as GUI and pure java to do other business.
My first idea is that I must use JNI to finish the job.
But then I thought another way.
Since java is high level,she encapsulate all file IO operation as stream.So can I treat a CD-RW or DVD-RW driver as a common disk just like floppy disk or hard disk to read and write?
I want to know that if I can do so and if I will meet performance problem?
Thank you again!
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