I need to convert the oracle blob into a file and probably show it on my JSP or html page. blob could be of a jpg, gif, pdf, doc, txt, bmp, etc.
what i am doing is uploading a file (using apache DiskFileUpload), then gettin bytes (using fileItem.get()). now i need to store it in oracle as a blob, upon retreiving i need to convert it back into a file.
any suggestions... thanx
Joined: Aug 02, 2004
I'm assuming you know how to use JDBC to connect to Oracle. Just use PreparedStatement.setBytes() to write the bytes to a Blob. ResultSet.getBytes() will get them back.
Joined: Aug 15, 2004
thanx buddy. but how can we get the blob and convert it to the same file again??