I only wanted to try some security thing (which will be my next post ;-), so I used a JSP for a quick test (which took rather long ;-)
I had had just a glance at
http://cwiki.apache.org/GMOxDOC21/mytime-very-simple-session-ejb-example.htmland there is neither web.xml nor ejb-ref.
My original Exception without ejb-ref was
javax.naming.NotContextException: ejb/Secured3Bean
at org.apache.xbean.naming.context.AbstractContext.lookup(AbstractContext.java:171)
at org.apache.xbean.naming.context.AbstractContext.lookup(AbstractContext.java:611)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
I think this Exception is misleading, there should be a message like "ejb-ref" is missing.
Throwing a NotContextException in this case is like if you are searching something in a database and throwing an EntryNotFoundException when the database is down.
On your suggestion I tried
<ejb-local-ref>
<ejb-ref-name>ejb/Secured3</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>ejb3.Secured3</local>
<ejb-link>Secure3</ejb-link>
</ejb-local-ref>
but this gives the exception below.
Thanks,
Juergen
java.lang.NullPointerException
at org.apache.openejb.util.LinkResolver.resolveLink(LinkResolver.java:69)
at org.apache.openejb.assembler.classic.EjbResolver.resolveLink(EjbResolver.java:121)
at org.apache.openejb.assembler.classic.EjbResolver.resolve(EjbResolver.java:180)
at org.apache.openejb.config.JndiEncInfoBuilder.buildEjbRefs(JndiEncInfoBuilder.java:172)
at org.apache.openejb.config.JndiEncInfoBuilder.build(JndiEncInfoBuilder.java:129)
at org.apache.geronimo.openejb.deployment.EjbRefBuilder.buildNaming(EjbRefBuilder.java:153)
at org.apache.geronimo.j2ee.deployment.NamingBuilderCollection.buildNaming(NamingBuilderCollection.java:53)
at org.apache.geronimo.web25.deployment.AbstractWebModuleBuilder.configureBasicWebModuleAttributes(AbstractWebModuleBuilder.java:842)
at org.apache.geronimo.jetty6.deployment.JettyModuleBuilder.addGBeans(JettyModuleBuilder.java:365)
at org.apache.geronimo.j2ee.deployment.SwitchingModuleBuilder.addGBeans(SwitchingModuleBuilder.java:165)
at org.apache.geronimo.j2ee.deployment.EARConfigBuilder.buildConfiguration(EARConfigBuilder.java:647)
at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:255)
at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:134)
at sun.reflect.GeneratedMethodAccessor496.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(ReflectionMethodInvoker.java:34)
at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:867)
at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239)
at org.apache.geronimo.deployment.plugin.local.AbstractDeployCommand.doDeploy(AbstractDeployCommand.java:116)
at org.apache.geronimo.deployment.plugin.local.RedeployCommand.redeploySameConfiguration(RedeployCommand.java:225)
at org.apache.geronimo.deployment.plugin.local.RedeployCommand.run(RedeployCommand.java:101)
at java.lang.Thread.run(Thread.java:619)
djencks wrote:
On Jun 17, 2009, at 8:43 AM, Juergen Weber wrote:
>
> Hi,
>
> I ran again into the problem of looking up an EJB3 from JNDI in a
> JSP (Ger
> 2.1.4)
>
> The bean is
>
> @Stateless(name="Secure3")
> public class Secured3Bean implements Secured3
>
> Deployment log says
> 2009-06-17 17:31:22,989 INFO [startup] Assembling app:
> /projekte/geronimo-jetty6-javaee5-2.1.4/var/temp/geronimo-
> deployer4457332012373548807.tmpdir/Secured3Bean_ejb.jar
> 2009-06-17 17:31:22,993 INFO [startup] Jndi(name=Secure3Remote) -->
> Ejb(deployment-id=Secured3Bean/Secure3)
>
> So I guess JNDI name is Secure3Remote.
> but context.lookup("java:comp/env/Secure3Remote") throws an
> exeption, also
> context.lookup("Secure3Remote") and all other permutations I could
> think of.
>
>
http://cwiki.apache.org/GMOxDEV/client-jndi-names.html did not help.
>
> Could someone please give a hint what name I should try.
For phiosophical reasons I would not recommend using an ejb directly
from a jsp, rather I'd suggest a servlet that constructs an easily
rendered data model; in the servlet you can use annotations.
If you use a jsp you need to mention the ejb-ref in your web.xml and
that should give you the name to look up.
thanks
david jencks
>
> Thanks,
> Juergen
>
> --
> View this message in context:
http://www.nabble.com/JNDI-Name-for-EJB3-tp24076429s134p24076429.html> Sent from the Apache Geronimo - Users mailing list archive at
> Nabble.com.
>
