raad, i'm not sure this is directly related to camel, but it looks like you're using a DriverManager-based connection pool within an OSGi environment. i haven't used c3p0 before, but i do use Apache Commons DBCP and had a similar issue with class loading problems. i believe i tracked it down to a call to Class.forName, which doesn't usually work nicely in OSGi.
my solution was to subclass the connection pool and directly reference the driver class (e.g., make a JtdsDataSource). not the most elegant solution, but it worked for me. ~ Reuben On Wednesday, March 28, 2012, raad wrote: > So i have wrapped the Jtds and c3p0 jars under install wrap command and I > still get the following when connection is being established: > > > 13:37:14,941 | WARN | er$PoolThread-#1 | DriverManagerDataSource > | 268 - com.mchange.v2.c3p0 - 0.9.1.2 | Could not load > driverClass net.sourceforge.jtds.jdbc.Driver > java.lang.ClassNotFoundException: net.sourceforge.jtds.jdbc.Driver not > found > by com.mchange.v2.c3p0 [268] > > at > org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787) > at > org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71) >
