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Date: Wed, 09 Aug 2006 00:04:46 +0530
From: Anurag shekhar <Anurag.Shekhar@Sun.COM>
Subject: adding permission to derby_tests.policy(was:Re: Using StorageFactory
 to create temporary files)
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I need to grant derby.jar read,write,delete access on tmp directory 
(issue derby-1341).
I tried adding
  permission java.io.FilePermission "${java.io.tmpdir}${/}-", "read, 
write, delete";

in this section
grant codeBase "${derbyTesting.codejar}derby.jar"

I continue to get security exception while creating a temporary file. 
But when I add same permission to all (grant {}) it works fine.
What am i doing wrong here ?
thanks
anurag

Daniel John Debrunner wrote:
> Anurag Shekhar wrote:
>
>
>   
>> Yes java.io.File.createTempFile() will work. But is it ok to grant file
>> i/o access to a jdbc driver class ?
>>     
>
> Permissions afre granted to derby.jar, not individual classes.
>
> Dan.
>
>
>
>