In my project iam integrating telephone line using some
bridge. To connect my project to that telephone line they
have give some jar file. Using dat i connected with that..
To handle that event like call attented, call disposed and
idle time they have give one event listener class.. I did
every thing and this class is alsoo called when a
particular event is fired. The only thing is i wanna call
EJB from that event listener method.. But the EJB is not
getting initated and exception is thrown. This below shownn
error is occured only i try to call it from this event
listener class. In other places EJB calling is working
fine..
javax.naming.NoInitialContextException: Cannot instantiate
class: org.jnp.interfaces.NamingContextFactory [Root
exception is java.lang.ClassNotFoundException:
org/jnp/interfaces/NamingContextFactory]
at javax.naming.spi.NamingManager.getInitialContext
(NamingManager.java:657)
at javax.naming.InitialContext.getDefaultInitCtx
(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>
(InitialContext.java:197)
at
com.kgisl.etrac.desk.servicelocator.ServiceLocator.getInitia
lContext(ServiceLocator.java:82)
at
com.kgisl.etrac.commonUtils.EventListener.getAdministrationE
JBRemote(EventListener.java:206)
at
com.kgisl.etrac.commonUtils.EventListener.CallDispositioned
(EventListener.java:65)
Caused by: java.lang.ClassNotFoundException:
org/jnp/interfaces/NamingContextFactory
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at com.sun.naming.internal.VersionHelper12.loadClass
(VersionHelper12.java:42)
at javax.naming.spi.NamingManager.getInitialContext
(NamingManager.java:654)
... 6 more
javax.naming.NoInitialContextException: Cannot instantiate
class: org.jnp.interfaces.NamingContextFactory [Root
exception is java.lang.ClassNotFoundException:
org/jnp/interfaces/NamingContextFactory]
at javax.naming.spi.NamingManager.getInitialContext
(NamingManager.java:657)
at javax.naming.InitialContext.getDefaultInitCtx
(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>
(InitialContext.java:197)
at
com.kgisl.etrac.desk.servicelocator.ServiceLocator.getInitia
lContext(ServiceLocator.java:82)
at
com.kgisl.etrac.commonUtils.EventListener.getAdministrationE
JBRemote(EventListener.java:206)
at
com.kgisl.etrac.commonUtils.EventListener.CallDispositioned
(EventListener.java:65)
Caused by: java.lang.ClassNotFoundException:
org/jnp/interfaces/NamingContextFactory
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at com.sun.naming.internal.VersionHelper12.loadClass
(VersionHelper12.java:42)
at javax.naming.spi.NamingManager.getInitialContext
(NamingManager.java:654)
... 6 more
It would be more help full if i get the solution
10x in advance
balaji
- 1 Answers
- 3857 Views
- I also Faced
- E-Mail Answers
Answer Posted / gowrisankar
when u r calling jar file is i think Ejb Component
when u r wring calient in event listener itself u have to
write correct "jnidi name" specific to that particular
EjbComponent.
it is not suitable u r clling jndi name with ejb component
name this is only one reason
second solution
if posible to catch jar file deploy in weblogic server
and test that ejb jar file component it give component name
and jndi name then use that particulr jndi name
or open jar file check vsddl file itself jndi name
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Which is more beneficial: Stateful or Stateless Bean?
Define EAR, WAR and JAR ?
What do you mean by in-memory replication?
What is ejb application?
What is bean-managed transaction?
What is the difference between session and entity beans? When should I use one or the other?
List some key actors in persistence api.
What are the basic and subtypes of enterprise java beans (ejb)?
Enlist the CallBack methods of Entity Bean.
why Bean class implements all business method of Remote interface but bean bean class not implements the remote interface
what is mean by OLE ? Please answer me. Advance thanks.
How to determine, that beans are TX or not?
What does @inject mean in java?
Is ejb be called from another ejb? If yes then how?
What is ejb javatpoint?
