Rainer Frey (Inxmail GmbH) wrote: > On Tuesday 14 July 2009 10:42:19 Neil Youngman wrote: >> I'm having trouble getting Oracle access from Axis2 to work under >> Tomcat 6. I've spent a lot of time Googling and prodding and poking >> the application and I haven't found a solution that works for me. >> >> Oddly the configuration I'm using seems to work for another >> application. >> >> Let's start with the configuration in axis2/META-INF/context.xml, >> which is: >> >> <?xml version='1.0' encoding='utf-8'?> >> >> <Context> >> <Resource name="jdbc/AppDatabase" >> auth="Container" >> type="javax.sql.DataSource" >> factory="org.apache.commons.dbcp.BasicDataSourceFactory" > > You are explicitly specifying the original DBCP factory > class "org.apache.commons.dbcp.BasicDataSourceFactory" here. Is this for > specific reason, and is the jar file available (I believe it needs to be in > tomcat's lib dir, though I'm not sure if the resource is application > specific)? What happens if you leave out the factory attribute?
That was copied from a working application that I mentioned previously. Commons-dbcp-1.1.jar is in the /home/tomcat6/wsam/webapps/axis2/WEB-INF/lib directory. If I remove the factory attribute it fails in exactly the same way. >> Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create >> JDBC driver of class '' for connect URL 'null' at >> org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSourc >> e.java:1150) at >> org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSourceja >> va:880) at > > Obviously the packaged and renamed tomcat DBCP factory is used. Maybe a > tomcat > fallback if the specified factory is not found? Also might there be a > fallback for the JDBC driver if the driver is not found? That seems likely. The app I currently have works under tomcat5 and I haven't written any apps from scratch under tomcat6. Maybe if I try to create a minimal app from scratch, I'll get a little more insight into what is actually needed. Neil Youngman
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