if you're using the "PoolingDatasource", what is the result of calling:
((org.apache.commons.dbcp.PoolingDataSource)ds).isAccessToUnderlyingConnecti onAllowed() Actually, I suppose it would be the wrapped tomcat version, so that cast would be wrong. > -----Original Message----- > From: Robert Upshall [mailto:[EMAIL PROTECTED] > Sent: Wednesday, November 09, 2005 11:37 AM > To: Tomcat Users List > Subject: Re: How do I acces the Underlying Connection of a > Data Source? > > > Its does, but it is returning null as well. Only the > getConnection on > the data source returns a non-null value. > > > GB Developer wrote: > > does the org.apache.tomcat wrapped dbcp still expose > > getInnermostDelegate() ? > > > > > >>Connection c = dc.getInnermostDelegate(); > >>log(c.getClass().getName() + ": " + c); > > > > > > > > > >>-----Original Message----- > >>From: Robert Upshall [mailto:[EMAIL PROTECTED] > >>Sent: Wednesday, November 09, 2005 10:34 AM > >>To: Tomcat Users List > >>Subject: How do I acces the Underlying Connection of a Data Source? > >> > >> > >>How do I access the underlying connection of a data source? I am > >>connecting to a DB2 database using the JTOpen drivers. I > define the > >>context in the server.xml and the jndi lookup is successful, > >>so is the > >>getconnection on the datasource. The problem is that I need > >>access to > >>the underlying connection (AS400JDBCConnection) but I > cannot get past > >>the Tomcat connection wrapper. The getDelegate() method > returns null > >>instead of an underlying connection. How can I force the > >>wrapper to use > >> AS400JDBCConnection or how do I gain access to it? > >> > >> > >>server.xml: > >> > >><Context > >> path="/myapp"> > >> <Resource > >> name="jdbc/myDB" > >> type="javax.sql.DataSource" > >> password="something" > >> driverClassName="com.ibm.as400.access.AS400JDBCDriver" > >> maxIdle="3" > >> maxWait="5000" > >> username="someone" > >> url="jdbc:as400://server;naming=system;libraries=lib1, > >>lib2;errors=full" > >> maxActive="10"/> > >></Context> > >> > >> > >>code snipit: > >> > >>. . . > >> > >>InitialContext cxt = new InitialContext(); > >> > >>DataSource ds = (DataSource) cxt.lookup( > "java:/comp/env/jdbc/myDB" ); > >> > >>DelegatingConnection dc = (DelegatingConnection) ds.getConnection(); > >>log(dc.getClass().getName() + ": " + dc); > >> > >>Connection c = dc.getDelegate(); > >>log(c.getClass().getName() + ": " + c); > >> > >>. . . > >> > >>output: > >> > >>INFO: Login: > >>org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnect > >>ionWrapper: > >>[EMAIL PROTECTED] > >> > >> > >> > >>------------------------------------------------------------ > --------- > >>To unsubscribe, e-mail: [EMAIL PROTECTED] > >>For additional commands, e-mail: [EMAIL PROTECTED] > >> > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
