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Posted to dev@tomcat.apache.org by bu...@apache.org on 2003/01/03 09:42:15 UTC
DO NOT REPLY [Bug 15672] -
DBCP doesn't work on Tomcat 4.1.18 with Oracle JDBC driver
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=15672
DBCP doesn't work on Tomcat 4.1.18 with Oracle JDBC driver
------- Additional Comments From a.battistini@regione.toscana.it 2003-01-03 08:42 -------
Hello!
I receive the same errore using Informix.
Trying to resolve the problems I've modified the classes BasicDataSource and
BasicDataSourceFactory and I've seen a strange thing:
On startup, Tomcat creates a DataSource correctly according to server.xml.
When I execute the ctx.lookup()/getConnection() for my DS, I see
BasicDataSourceFactory creates a new BasicDataSource that contains only
description, scope and auth (according to my web.xml) while driverClassName,
maxWait and the other params doesnt't exist. WHen I do ds.getConnection I
receive the error:
java.sql.SQLException: Cannot load JDBC driver class 'null'
at org.apache.commons.dbcp.BasicDataSource.createDataSource
BasicDataSource.java:289)
at org.apache.commons.dbcp.BasicDataSource.getConnection
(BasicDataSource.java:162)
This is "normal" because createDataSource is called on the patial empty
DataSource (that doesn't contain driverClassName etc...)
I hope I give you some idea to solve the problem.
Bye
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