5 Replies Latest reply on Sep 6, 2002 11:37 AM by matn1

Failed to register driver for: org.gjt.mm.mysql.Driver

matn1 Sep 5, 2002 5:57 PM

Can someone explain to me why my session bean is throwing the following sqlexception.

I thought that my DriverClass
was already bound in mysql-service.xml. When I start the server it tells me the following
16:56:17,224 INFO [MySqlDS] Bound connection factory for resource adapter 'JBoss LocalTransaction JDBC Wrapper' to JNDI name 'java:/MySqlDS'

yet when I run my program I get the following error
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va.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ServerException: Failure creating executing sql in session bean: Failed to register driver for: org.gjt.mm.mysql.Driver;

-- Thanks

1. Re: Failed to register driver for: org.gjt.mm.mysql.Driver

matn1 Sep 5, 2002 6:07 PM (in response to matn1)

Oh yes I failed to mention the following appeared also
to the above

nested throwable: (java.lang.ClassNotFoundException: org.gjt.mm.mysql.Driver)

-- Thanks
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2. Re: Failed to register driver for: org.gjt.mm.mysql.Driver

davidjencks Sep 5, 2002 8:49 PM (in response to matn1)

did you deploy the driver somewhere? did it get deployed sucessfully before your app tried to use it? I don't look for the driver until you try to use a connection.
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3. Re: Failed to register driver for: org.gjt.mm.mysql.Driver

matn1 Sep 5, 2002 10:52 PM (in response to matn1)

No, I probably didn't deploy it.

Specifically, where do I get the Driver and where do I need to deploy it?

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4. Re: Failed to register driver for: org.gjt.mm.mysql.Driver

matn1 Sep 6, 2002 11:30 AM (in response to matn1)

Thanks for the idea Dave,
anyway this is what I did to get around the problem
I was having for below.

java.lang.ClassNotFoundException: org.gjt.mm.mysql.Driver

1) Goto
<http://www.mysql.com/downloads/api-jdbc.html>

2) DownLoad The MySql J2 Connector zip
3) Unzip the mysql-connector-java-2.0.14-bin.jar file from the zip and
deploy it in your specific deploy directory in JBoss3.0
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5. Re: Failed to register driver for: org.gjt.mm.mysql.Driver

matn1 Sep 6, 2002 11:37 AM (in response to matn1)

Thanks Dave for the idea I didn't know if I posted
what I did to solve this for problem, but below is what I
did to solve

java.lang.ClassNotFoundException: org.gjt.mm.mysql.Driver

1) Goto
<http://www.mysql.com/downloads/api-jdbc.html>

2) DownLoad The MySql J2 Connector zip
3) Unzip the mysql-connector-java-2.0.14-bin.jar file from the zip and
deploy it in your specific deploy directory in JBoss3.0
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