We have classes for oracle, Microsoft, and db2 and each class is specific to the vendor. I have inherited the code. I also question why class name are different and why removing ojdbc6.jar from app\lib worked.
Sincerely, Robert Jenkin Surecomp Services, Inc. 2 Hudson Place, 4th Floor Hoboken, NJ 07030 Skype: robert.jenkin Office: 201 217 1437 | Direct: 201 716 1219 | Mobile: 908 251 0537 http://www.Surecomp.com -----Original Message----- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Wednesday, February 23, 2011 6:15 PM To: Tomcat Users List Subject: Re: Issue with oralce drive under tomcat 7 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Chuck, On 2/22/2011 9:24 PM, Caldarale, Charles R wrote: >> From: robert.jen...@surecomp.com [mailto:robert.jen...@surecomp.com] >> Subject: Issue with oralce drive under tomcat 7 > >> Caused by: java.lang.ClassCastException: >> oracle.jdbc.driver.OracleResultSetMetaData >> cannot be cast to oracle.jdbc.OracleResultSetMetaData > > This is frequently caused by having the JDBC driver jar in more than one > location. If you're using Tomcat's DBCP capability, the jar must be in > Tomcat's lib directory - only. If you're doing your own connection pooling > (or none at all), the jar should be in the webapp's WEB-INF/lib directory - > only. Make sure the jar is not also in some other location, such as jre/lib, > or the endorsed directory. Odd that the class names are different... and that your suggestion worked. Copy/paste error? Robert, may I ask why you were casting to an Oracle-specific interface in the first place? - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk1llP8ACgkQ9CaO5/Lv0PAE0wCcCP0Bbq0GmdDJBeOG3Z6ksPoP dHEAnj01yUcjYwrHqXYqo6RlZP3PQhwM =vi8b -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org This mail was sent via Mail-SeCure System.
