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Posted to users@tomcat.apache.org by shawn <ja...@koyuru.com> on 2002/12/22 10:53:00 UTC
DBCP trouble in 4.12
Hello,
Not at all sure if this is my own problem or a bigger issue but I moved
from 4.06 to 4.12 recently and...
The example DBCP given for mysql works fine for me with
mysql-connector-java-2.0.14-bin.jar Thanks for the nice docs!
However, when I move the code to an app I'm trying to move, I get a
"Cannot load JDBC driver class 'null'" error message. It stems from
Connection conn=dataSource.getConnection(); (see complete snippet
below)
The code was originally in a servlet (and the ds got passed to a bean)
but I moved everything to the bean with the same results.
Connection conn;
// Get the user info from the database
try {
Context ctx = new InitialContext();
if(ctx == null )
throw new Exception("Boom - No Context");
DataSource
dataSource2=(DataSource)ctx.lookup("java:comp/env/jdbc/TestDB");
if(dataSource2 == null )
throw new Exception("Boom - No dataSource");
conn = dataSource2.getConnection();
}
catch (Exception e){throw new SQLException("couldn't get conn
from dataSource2 in employeeBean"+e.toString());}
Yes, I recompiled everything after the move and have the driver in the
Catalina_Home/common/lib dir.
TIA,
Shawn
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