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via Google Groups by Roberto, 1 year ago
instantiate the listener class. Is there any > > configuration change needed? > > > Thanks  a lot. > > -Roberto > > > On Dec 1, 12:44 pm, Vladimir Ralev <vladimi...@gmail.com> wrote: > > > > The NPE comes from your code, so what on line 40 in your servlet
javax.servlet.ServletException: Uh oh -- JNDI problem !
>         at com.solaiemes.RCS.servlet.RCSGWSipServlet.init
> (RCSGWSipServlet.java:52)
>         at org.apache.catalina.core.StandardWrapper.loadServlet
> (StandardWrapper.java:1048)
>
> So, it is not able to instantiate the listener class. Is there any
> configuration change needed?
>
> Thanks  a lot.
> -Roberto
>
> On Dec 1, 12:44 pm, Vladimir Ralev <vladimi...@gmail.com> wrote:
>
> > The NPE comes from your code, so what on line 40 in your servlet? Also,
> > you should use
> > @Resource(mappedName="java:comp/env/sip/RCSGW/SipFactory") SipFactory
> > sipFactory;
>
> > The place for RCSGW is the name of the EAR, not the name of the
> > servlet, and thus you don't have dependencies on the servlet.
>
> > On Tue, Dec 1, 2009 at 12:46 PM, Roberto <rvaqu...@googlemail.com> wrote:
> > > OK, as I said, I have created my servlet class, and included it into
> > > the sip.xml config file.
>
> > > When the AS starts, it gives an error upon initialization of the
> > > servlet.
>
> > > The good news is that the servlet class is found properly. But,
> > > somehow is not successfully initialized.
>
> > > Any idea?
>
> > > Thanks a lot.
> > > _Roberto
>
> > > 11:33:53,386 ERROR [[/RCSGW]] StandardWrapper.Throwable
> > > java.lang.NullPointerException
at com.solaiemes.RCS.servlet.RCSGWSipServlet.init
> > > (RCSGWSipServlet.java:40)
at org.apache.catalina.core.StandardWrapper.loadServlet
> > > (StandardWrapper.java:1048)
at org.apache.catalina.core.StandardWrapper.allocate
> > > (StandardWrapper.java:777)
at
> > > org.mobicents.servlet.sip.core.session.SipListenersHolder.loadListeners
> > > (SipListenersHolder.java:103)
at org.mobicents.servlet.sip.startup.SipStandardContext.listenerStart
> > > (SipStandardContext.java:348)
at org.apache.catalina.core.StandardContext.start
> > > (StandardContext.java:4393)
at org.mobicents.servlet.sip.startup.SipStandardContext.start
> > > (SipStandardContext.java:285)
at
> > > org.jboss.web.tomcat.service.deployers.TomcatConvergedDeployment.performDeployInternal
> > > (TomcatConvergedDeployment.java:276)
at
> > > org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy
> > > (TomcatDeployment.java:142)
at org.jboss.web.deployers.AbstractWarDeployment.start
> > > (AbstractWarDeployment.java:461)
at org.jboss.sip.deployers.ConvergedSipModule.startModule
> > > (ConvergedSipModule.java:68)	at org.jboss.web.deployers.WebModule.start(WebModule.java:97)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)