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From Gabriele Kahlout <gabri...@mysimpatico.com>
Subject Re: JNLP setup creating an apache derby db fails - versuchen01X
Date Tue, 09 Mar 2010 18:56:31 GMT
I solved it, by adding the setSecurityManager(null). However the app
still crashes. How do I debug java web start apps (in non web start
mode everything runs smoothly). It's in run-time jws that it crashes,
and the java console closes before i can see the exceptions. I don't
know how could I debug?

2010/3/9, Lance Andersen <Lance.Andersen@sun.com>:
> My old blog might help
> http://weblogs.java.net/blog/2007/06/15/using-java-web-start-java-persistence-api
> -lance
> On Mar 9, 2010, at 12:15 PM, Knut Anders Hatlen wrote:
>> Gabriele Kahlout <gabriele@mysimpatico.com> writes:
>>> Here is only the trace:
>>> the most telling line should be (but I don't know what it means, and
>>> how to solve it):
>>> Caused by: java.sql.SQLException: Java exception: 'access denied
>>> (java.io.FilePermission
>>> /Users/simpatico/archive/db.sqlwrapper/service.properties read):
>>> java.security.AccessControlException'.
>> It looks like Java Web Start runs the application with a security
>> manager that prevents you from reading the database, so you'll probably
>> need to grant some permissions to derby.jar. I don't know how to do that
>> in a Java Web Start environment myself, but perhaps someone else does
>> and will chime in...
>> --
>> Knut Anders

K. Gabriele

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