Hello Friends,
       I have data stored in Oracle database as Long RAW datatype. I want to save this data as a image on to the filesystem.
       This is the web application. And the corresponding table also contains a dirty field which will be updated whenever data will be changed. If the dirty field is true & when user will hit the page containing image, then this data should be stored on to the filesystem.
       After this whenever user will hit this page and dirtybit is not true(set), then jsp will load this image from filesystem.
       So how I can achieve this functionality.

       Please reply if someone has the solution.

Regards,
Santosh