• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • Bear Bibeault
  • Liutauras Vilda
Sheriffs:
  • Jeanne Boyarsky
  • Tim Cooke
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Jj Roberts
  • Carey Brown
Bartenders:
  • salvin francis
  • Frits Walraven
  • Piet Souris

Returning a handle to a stateful session bean

 
Greenhorn
Posts: 6
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi
I'm having a problem returning a handle to a stateful session bean. I'm using a service locator pattern to get the handle and then I store it in an HttpSession object in my servlet throug a Business Delegate. When I want to get the handle to the session bean again I call the service locator through my business delegate passing the handle id through to the getService(String id) method of my service locator:
public static EJBObject getService(String id) throws ServiceLocatorException {
if (id == null) {
throw new ServiceLocatorException("test");
}
try {
byte[] bytes = new String(id).getBytes();
InputStream io = new
ByteArrayInputStream(bytes);
ObjectInputStream os = new
ObjectInputStream(io);
javax.ejb.Handle handle =
(javax.ejb.Handle)os.readObject();
return handle.getEJBObject();
} catch(Exception ex) {
ex.printStackTrace();
throw new ServiceLocatorException("test");
}
}
The problem I have is that when it gets to the line
javax.ejb.Handle handle =
(javax.ejb.Handle)os.readObject();
os.readObject() returns a class not found exception:
java.lang.ClassNotFoundException: com.waersystems.ejb.supplier._SupplierMaintenance_Stub
That is the correct stub for the session object and it exists in that package so why am I getting the exception? I'm using WSAD 5.
 
Your mother is a hamster and your father smells of tiny ads!
the value of filler advertising in 2020
https://coderanch.com/t/730886/filler-advertising
reply
    Bookmark Topic Watch Topic
  • New Topic