Cann't access oracle 9i with thin jdbc and applet

Hi..
I write thin jdbc applet and application programs..
application programs works well..
but applet cann't connect...
error messages below..
access denied (java.util.PropertyPermission oracle.jserver.version read)
web server and dbms server are on same machine...
applet programs is in the demo applet program of oracle's installation folders...
I hope your comment...
thanks..

Hi Hyun,
This is basically just a guess -- since you didn't provide a lot of information (in my opinion) -- but I assume that "oracle.jserver.version" is some "System" property.
Due to the security restrictions placed on an applet (and which aren't imposed on an application), an applet cannot access all of the "System" properties -- only some of them (like "java.version", for example). So that's why (I think) your application works, but your applet doesn't.
There are several workarounds for overcoming an applet's security restrictions -- the most popular (as far as I know) is to "sign" your applet. There are many Internet resources available that explain how to "sign" an applet -- a simple Internet search will be more than enough to get you going (if that's at all relevant to your situation).
Hope this has helped you.
Good Luck,
Avi.

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