Hi,
Sorry for confusion . I am doing the following
Object objref = m_objContext.lookup(l_strJNDIName);
Object obj = PortableRemoteObject.narrow(objref, AccountSessionHome.class);
I am then casting this to appropriate home. I am getting the exception at
the second line.
instead of
AccountSessionHome home= (AccountSessionHome)
PortableRemoteObject.narrow(ObjectRef , AccountSesssionHome.class);
Exception is
java.lang.ClassCastException: Unable to load class:
org.omg.stub.com.ge.pms.test1._AccountSessionHome_Stub
at
com.ibm.rmi.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.j
ava:269)
at
javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:136)
at
com.ge.pms.servicelocator.ServiceLocator.getHome(ServiceLocator.java:109
)
at com.ge.pms.test1.Client.InvokeService(Client.java:30)
at com.ge.pms.test1.Client.main(Client.java:46)
java.lang.NullPointerException
Ashwani Kalra
<[EMAIL PROTECTED]> To:
[EMAIL PROTECTED]
Sent by: WebSphere User Group cc: (bcc:
ashwani.kalra/Polaris)
Tech Q & A Forum Subject: Re:
ClassCastException on WebSphere 4.0
<[EMAIL PROTECTED]
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12/03/2002 10:51 AM
Please respond to WebSphere
User Group Tech Q & A Forum
I am doing it. I am returning a general class javax.ejb.EJBHome from my
serviceLocator.
My client is doing the casting. Probabably I should add more info.
I am using External java client but using IBM jdk runtime to avoid any
problems. I dont know why its looking for the stub class. Client need only
home and remote interface to work with.
Sachin Shetty
<[EMAIL PROTECTED]> To:
[EMAIL PROTECTED]
Sent by: WebSphere User Group cc: (bcc:
ashwani.kalra/Polaris)
Tech Q & A Forum Subject: Re:
ClassCastException on WebSphere 4.0
<[EMAIL PROTECTED]
-INTL.COM>
12/03/2002 10:18 AM
Please respond to WebSphere
User Group Tech Q & A Forum
U need to cast it.
Probably this should work
AccountSessionHome home= (AccountSessionHome)
PortableRemoteObject.narrow(ObjectRef , AccountSesssionHome.class);
Any if even this doesn't work check if u have the same class at two diff
Locations, both in the classpath.
--
More Later ...
Thanks and Regards,
Sachin Shetty
-----------------------------------------
"If you want to travel around the world and be invited to speak at a lot
of different places about your work, just write a Unix like operating
system."
(By Linus Torvalds)
-----Original Message-----
From: WebSphere User Group Tech Q & A Forum
[mailto:[EMAIL PROTECTED]] On Behalf Of Ashwani
Kalra
Sent: Tuesday, December 03, 2002 10:04 AM
To: [EMAIL PROTECTED]
Subject: ClassCastException on WebSphere 4.0
Hi all,
I am getting the following exception when at the code below.
AccountSessionHome home= PortableRemoteObject.narrow(ObjectRef ,
AccountSesssionHome.class);
where ObjectRef I got after looking up home object.
java.lang.ClassCastException: Unable to load class:
org.omg.stub.com.ge.pms.test1._AccountSessionHome_Stub
at
com.ibm.rmi.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.j
ava:269)
at
javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:136)
at
com.ge.pms.servicelocator.ServiceLocator.getHome(ServiceLocator.java:109
)
at com.ge.pms.test1.Client.InvokeService(Client.java:30)
at com.ge.pms.test1.Client.main(Client.java:46)
java.lang.NullPointerException
Any body faced this problem before ?
Any hints will be helpfull to me
TIA
Ashwani
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