About using hibernate with mysql

hi all,
i have used hibernate with hsqldb(database given by default) and it works fine.but when i tried to use it with mysql then i have encountered a problem
xception
org.hibernate.TransactionException: Transaction not successfully started
     org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:149)
     events.EventManagerServlet.doGet(EventManagerServlet.java:63)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
though i have put jar file of mysql in lib directory and changed the driver name in hibernate.cfg.xml.
can any one place some example illustrating the steps involving.thanx

Hi smogura,
Thanks for the message. Ok I did as you told. I believe I went to the right place:
Resource->JDBC Connection pools. However I wasn't sure how exactly to go about setting connection pools,
so I went to the web and did a search and I managed to get hold of this
website:http://www.albeesonline.com/blog/2008/08/06/creating-and-configuring-a-mysql-datasource-in-
glassfish-application-server/
I followed from steps 4 onwards. However at step 14, I did not get a sucesfull ping. The values I used are as follows:
General:
Name:               MySQL
Datasource Classname:     com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource
Resource Type:           javax.sql.ConnectionPoolDataSource
Advanced Properties:
databaseName:      ebooking
ServerName:     GlassFish
URL          jdbc:mysql://localhost:3306/ebooking
password          *****
user:          1234
I am not sure what is wrong, by the way, I am using Glassfish V3 that comes bundled with netbeans. Any idea what's wrong or missing? Thanks
regards

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}                Edited by: Jaywhy on Mar 18, 2009 8:38 PM

i did that already with .equals method but its not working if i use passwordfield if i enter invalid username and password nothing happened
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Edited by: Jaywhy on Mar 18, 2009 9:39 PM

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Why to jump from one track to another?
Simply create a folder with all the Channel strip settings and assign two key commands of your choice to navigate forward and backward.
And yes, you can assign that command to a MIDI controller (or pedal) too.
About monitoring have a look at the reference manual page 211.
Before to buy a preamp try using the Hi-Z input from your Edirol.
Anyway, six tracks with six plugins on each track are not an issue for your macbook.
cheers
rob
Power Mac G4/533 PowerBook 12 Mac OS X (10.4.8)

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About using hibernate with mysql

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