Hi, I am using : Server version: Apache Tomcat/6.0.32 OS Name: Mac OS X OS Version: 10.6.8 Architecture: x86_64 JVM Version: 1.6.0_29-b11-402-10M3527
Thanks, Ravi On Tue, Dec 20, 2011 at 4:52 PM, Pid * <p...@pidster.com> wrote: > On 20 Dec 2011, at 11:02, S B <sbl...@gmail.com> wrote: > > > Hi, > > > > I created and deployed an MBean in my tomcat. It uses datasource to > connect > > to DB. > > Which version of Java? Tomcat? > > > > My questions is: > > > > When I create InitialContext() inside MBean's constructor and pass the > > envContext to DBManager class to lookup datasource it works fine. However > > when I create InitialContext() in DBManager class, it fails. > > > > Is it necessary to create InitialContext() during loading of MBean > (either > > in ContextListener class or inside MBean constructor). > > It depends on where you run the code. You haven't told us this. > > Can you post a code example. > > > p > > > > When I did new InitialContext() in my DBManager class which is called > from > > hello method of MBean it failed with below exception: > > > > avax.naming.NoInitialContextException: Cannot instantiate class: > > org.apache.naming.java.javaURLContextFactory [Root exception is > > java.lang.ClassNotFoundException: > > org.apache.naming.java.javaURLContextFactory] > > > > I invoked hello method of MBean from JConsole. > > > > > > Please let me know is it Tomcat specific? or same behavior is seen across > > all app servers. Also, What difference does it make if I create > > InitialContext inside MBean's constructor or in some other class at a > later > > point of time. > > > > Thanks > > Ravi > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
