I need to use TimerManager in our project. I was testing it on RAD6.0.1, using DefaultTimerManager with JNDI name java/comp/env/tm/default.
However when I do lookup for that JNDI Name in a servlet it was giving error like this Exception stack trace: com.ibm.websphere.naming.CannotInstantiateObjectException: Exception occurred while the JNDI NamingManager was processing a javax.naming.Reference object. Root exception is com.ibm.ws.asynchbeans.exception.AsynchBeanException: ASYN0069E: TimerManager java/comp/env/tm/default is being looked up without using resource reference.
The code in servlet for look up is InitialContext ctx = new InitialContext(); TimerManager mgr = (TimerManager) ctx.lookup(
, but that too gave error like javax.naming.NameNotFoundException: Name comp/env/tm not found in context "java:".
In web.xml corresponding resource reference entry is <resource-ref> <res-ref-name>tm/default</res-ref-name> <res-type>commonj.timer.TimerManager</res-type> <res-auth>Container</res-auth> <res-sharing-scope>Shareable</res-sharing-scope> </resource-ref> I tried giving the full JNDI Name in <res-ref-name> but it did not work.
Not able to find why the error is coming. Please help.