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From Marco Pöhler <>
Subject AW: DBCP/JDBC Problems with DelegatingResultSet
Date Tue, 12 Apr 2005 14:09:37 GMT
Hello Sebastian Wiemer,

The jar file containing the class is common/lib/naming-factory-dbcp.jar


Marco Pöhler


-----Ursprüngliche Nachricht-----
Von: [] 
Gesendet: Dienstag, 12. April 2005 15:56
Betreff: DBCP/JDBC Problems with DelegatingResultSet


I need some help accessing low level routines using JDNI based
connection pooling provided by tomcat.

Environment:      J2SE 1.4.2
Tomcat:     5.5
JDBC-Driver:      Sybase JConnect 5.5 (TDS)

The Tomcat is configured to provide a small connection pool.

Within my servlet i need access to the low-level implementation of the
ResultSet from Sybase. The problem is, that the following code:

Connection conn = dataSource.getConnection();
Statement stmt = conn.getConnection();
ResultSet result = stmt.executeQuery( "..." );

System.out.println( result.getClass().getName() );

prints org.apache.tomcat.dbcp.dbcp.DelegatingResultSet.

I couldn't find a api documentation for this class nor could i find the
jar file providing this class at all in the tomcat installation

Can anyone give a hint in which JAR archive this class can be found ?

Mit freundlichen Grüßen / Kind regards
Sebastian Wiemer

Sebastian Wiemer
GfK Group
Data Services GmbH
Nordwestring 101
D-90319 Nürnberg
Fon: +49 (0) 911 395 3876
Fax: +49 (0) 911 333 796 /


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