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Posted to users@tomee.apache.org by saurabhrj99 <sa...@gmail.com> on 2017/01/19 11:33:55 UTC
OpenEJB + Tomcat + Eclipse problem
Hi All,
I m very new to OpenEJB..wanted to run a EJB project in Tomcat..Using
Eclipse neon as IDE,Tomcat 6and JDK7.
I am successfully done with installation of openejb.war in tomcat/webApps
directory and have done automatic installation of listner class and
javaagent to tomcat.
I have created a Dynamic web project named TestEJB in eclipse having session
beans, calling it from servlet(TestServlet).using Hibernate as
JPAimplementation.
After adding a instance of tomcat server and started it.
Its started with..Error in console
*NO Listener found for openEJB.*
java.lang.NullPointerException
at
org.apache.openejb.tomcat.loader.OpenEJBListener.lifecycleEvent(OpenEJBListener.java:49)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at
org.apache.catalina.core.StandardServer.initialize(StandardServer.java:820)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
After then while running TestEJB (Dynamic web project) while calling servlet
as
http://localhost:8080/TestEJB/TestServlet getting exception
Inside servlet i am injecting sessionbean as
@EJB
private UserService userService;
message : Error instantiating servlet class
org.saurabh.test.openejb.web.TestServlet
description : The server encountered an internal error that prevented it
from fulfilling this request.
exception
javax.servlet.ServletException: Error instantiating servlet class
org.saurabh.test.openejb.web.TestServlet
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:610)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:503)
java.lang.Thread.run(Thread.java:745)
root cause
javax.naming.NameNotFoundException: Name
org.saurabh.test.openejb.web.TestServlet is not bound in this Context
org.apache.naming.NamingContext.lookup(NamingContext.java:776)
org.apache.naming.NamingContext.lookup(NamingContext.java:159)
org.apache.catalina.util.DefaultAnnotationProcessor.lookupFieldResource(DefaultAnnotationProcessor.java:278)
org.apache.catalina.util.DefaultAnnotationProcessor.processAnnotations(DefaultAnnotationProcessor.java:192)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:610)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:503)
java.lang.Thread.run(Thread.java:745)
What i am doing wrong ..Need your support.
Thanks,
Saurabh
--
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Re: OpenEJB + Tomcat + Eclipse problem
Posted by Romain Manni-Bucau <rm...@gmail.com>.
Hi
which version do you use? think it should be tomee.war if >= 4.x.
Also: why not using tomee instead of tomcat directly? the setup is well
done there
Romain Manni-Bucau
@rmannibucau <https://twitter.com/rmannibucau> | Blog
<https://blog-rmannibucau.rhcloud.com> | Old Blog
<http://rmannibucau.wordpress.com> | Github <https://github.com/rmannibucau> |
LinkedIn <https://www.linkedin.com/in/rmannibucau> | JavaEE Factory
<https://javaeefactory-rmannibucau.rhcloud.com>
2017-01-19 12:33 GMT+01:00 saurabhrj99 <sa...@gmail.com>:
> Hi All,
> I m very new to OpenEJB..wanted to run a EJB project in Tomcat..Using
> Eclipse neon as IDE,Tomcat 6and JDK7.
> I am successfully done with installation of openejb.war in tomcat/webApps
> directory and have done automatic installation of listner class and
> javaagent to tomcat.
>
> I have created a Dynamic web project named TestEJB in eclipse having
> session
> beans, calling it from servlet(TestServlet).using Hibernate as
> JPAimplementation.
>
> After adding a instance of tomcat server and started it.
> Its started with..Error in console
> *NO Listener found for openEJB.*
>
> java.lang.NullPointerException
> at
> org.apache.openejb.tomcat.loader.OpenEJBListener.lifecycleEvent(
> OpenEJBListener.java:49)
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> LifecycleSupport.java:142)
> at
> org.apache.catalina.core.StandardServer.initialize(
> StandardServer.java:820)
> at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
> at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
>
> After then while running TestEJB (Dynamic web project) while calling
> servlet
> as
> http://localhost:8080/TestEJB/TestServlet getting exception
>
> Inside servlet i am injecting sessionbean as
> @EJB
> private UserService userService;
>
>
>
>
> message : Error instantiating servlet class
> org.saurabh.test.openejb.web.TestServlet
>
> description : The server encountered an internal error that prevented it
> from fulfilling this request.
>
> exception
> javax.servlet.ServletException: Error instantiating servlet class
> org.saurabh.test.openejb.web.TestServlet
>
> org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:103)
> org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:293)
> org.apache.coyote.http11.Http11Processor.process(
> Http11Processor.java:859)
>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.
> process(Http11Protocol.java:610)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(
> JIoEndpoint.java:503)
> java.lang.Thread.run(Thread.java:745)
>
>
>
> root cause
> javax.naming.NameNotFoundException: Name
> org.saurabh.test.openejb.web.TestServlet is not bound in this Context
> org.apache.naming.NamingContext.lookup(NamingContext.java:776)
> org.apache.naming.NamingContext.lookup(NamingContext.java:159)
>
> org.apache.catalina.util.DefaultAnnotationProcessor.lookupFieldResource(
> DefaultAnnotationProcessor.java:278)
>
> org.apache.catalina.util.DefaultAnnotationProcessor.processAnnotations(
> DefaultAnnotationProcessor.java:192)
>
> org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:103)
> org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:293)
> org.apache.coyote.http11.Http11Processor.process(
> Http11Processor.java:859)
>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.
> process(Http11Protocol.java:610)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(
> JIoEndpoint.java:503)
> java.lang.Thread.run(Thread.java:745)
>
> What i am doing wrong ..Need your support.
>
> Thanks,
> Saurabh
>
>
>
>
>
>
>
>
> --
> View this message in context: http://tomee-openejb.979440.
> n4.nabble.com/OpenEJB-Tomcat-Eclipse-problem-tp4680895.html
> Sent from the TomEE Users mailing list archive at Nabble.com.
>