Yes, I am also using Hibernate with mysql in the back end. Here is the thing,
I have my application working with data sources and hibernate using
glassfish, and I am just trying to deploy the same WAR into Tomcat and get
it working with Tomcat. The hibernate jars are in my WAR, and the mysql jars
are in my WAR and in TOMCAT/lib. Before trying to use Datasources with
Tomcat, I had Hibernate and Mysql working fine without data sources. So I
guess my JARs are in the right place, I don't know.

It's just that my requirements changed, and now I have to deploy to Tomcat
using datasources. I know some web apps tell you what datasources are
deployed. Is there anyway of finding out if the datasource
"jdbc/workout_logger" is actually available? I mean, it's entirely possible
that the datasource enabling works and I just can't use it with Hibernate or
something. But it could also just be a configuration issue that is just not
working.

- Arturo



Caldarale, Charles R wrote:
> 
>> From: arturoguedez [mailto:arturo.gue...@gmail.com]
>> Subject: Re: Tomcat 6 JDBC connection not found
> 
> I'm confused.
> 
> Here it says you're using MySQL:
> 
>>     <Resource name="jdbc/workout_logger" auth="Container"
>> type="javax.sql.DataSource"
>>                maxActive="100" maxIdle="30" maxWait="10000"
>>                username="user" password="password"
>> driverClassName="com.mysql.jdbc.Driver"
>> url="jdbc:mysql://localhost:3306/workout_logging?autoReconnect=true"/>
> 
> But the stack trace shows a hibernate connection being attempted:
> 
>> org.hibernate.connection.DatasourceConnectionProvider.configure
>> (DatasourceConnectionProvider.java:75)
> 
> Is it your intention to use hibernate in front of MySQL?  (I know it can
> be done, I'm not clear on how to do it.)
> 
> Where are the hibernate jars located?
> 
> Where is the MySQL driver jar located?
> 
>  - Chuck
> 
> 
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