Hi Rao,
Our main problem for not using HttpSession was when we use control-n and
open a new browser window and try to login as a different user, we get the same
session as the first user.
So if we store the handle in HttpSession. In the above scenario, second
user gets the handle of first user. so we have decided to drop the idea of
using HttpSession and rather implement session management using Stateful
Session Bean, if we get any help from the mailing list.
Thanx & Regards,
Sreenivas R.V.
"Rao, Chintala Srinivasa (CAP, FLEET)" wrote:
> Hi Srinivas,
>
> You can achieve this as follows:
>
> 1) In your base servlet create the bean instance of the Stateful session
> bean. (i.e., get the home interface by JNDI methods and get the remote
> interface.
>
> empproj.ICustomerHome m_Customer_ejbhome = null;
> empproj.ICustomer m_Customer_ejbremote = null;
> javax.ejb.Handle CustomerHandle = null;
>
> InitialContext icContextObj = new InitialContext();
> Object objRef = icContextObj.lookup("empproj/Customer");
> m_Customer_ejbhome =
> (ICustomerHome)PortableRemoteObject.narrow(objRef, ICustomerHome.class);
>
> 2) Give the handle for the Session Bean.
>
> CustomerHandle = m_Customer_ejbremote.getHandle();
>
> 3) Keep the handle in the HttpSession.
>
> session.putValue("Customer_Handle", CustomerHandle);
>
> 4) Use the same handle to get the same instance from the pool.
>
> CustomerHandle = ( javax.ejb.Handle)
> session.getValue("Customer_Handle");
>
> Hope this helps....
>
> Thanks & Regards,
> Srinivasa Rao Chintala (TCS)
> GE Capital Fleet Services
> GECFS Global Application Framework Architecture
> 3 Capital Drive, Eden Prairie
> Minneapolis, MN 55344
> Ph: 952 - 828 - 1476 (Off)
> 952 - 942 - 6818 Ext: 1523 (Resi)
> * 672 - 1476 (Dial Comm)
>
> -----Original Message-----
> From: Sreenivasa R V [mailto:[EMAIL PROTECTED]]
> Sent: Monday, August 21, 2000 12:49 AM
> To: [EMAIL PROTECTED]
> Subject: Session Management using Stateful Session Beans
>
> Hi Guyz,
> we are developing a web applicaton using servlet, jsp and EJB.we
> want to implement session management using Stateful Session Bean as
> follows.
>
> 1. All the user requests are routed through one common Servlet
> (BaseServlet). i.e All our application servlets will be extending this
> BaseServlet.
> 2. In the BaseServlet, A Stateful session bean is used for session
> management. The problem is how do i ensure that same bean is being
> called when the same user requests for second time.
>
> I have browsed the archieves but there is no information on this. I do
> not want to use HttpSession of Servlet Engine.
> Without implementing this functionality, we cannot move further in our
> application development. So all your responses will be greatly
> appreciated.
>
> Thanx in advance,
> Sreenivas R.V.
>
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