RE: session management problem

Sat, 21 Aug 2004 15:48:15 -0700

Title: Message
I encountered the same issue where we have multiple service endpoint classes that need to be utilized in a single client session
on theserver and the services need to share information in the session.  The way I solved this problem was to add a factory class in front of the
client stubs.  The factory stores the session id (retrieved after first service request) and sets the session id into the client service stubs
before returning it for use.
 
This is done by getting and setting the session id in the client axis engine options collection.
 
This same approach was used in our java and .net clients.
 
I am not sure that this is the best approach but it did accomplish our goal.
 
marcus
 
-----Original Message-----
From: Dorner Thomas [mailto:[EMAIL PROTECTED]
Sent: Friday, August 20, 2004 8:43 AM
To: [EMAIL PROTECTED]
Subject: AW: session management problem

Thank you for your quick reply,

 

I do it the same way you post in your Email.

 

As long as you use only one WebService with a generated AXIS-Session,

there is no problem - so u have also only one HttpSession (HTTPSession = AXISSession) !

 

And we can use the AxisHTTPSessionListener!

 

But when I want to use one AXISSession over different Webservices, I got a HTTPSession for every WebService

I call.

 

Have someone a solution for such an usecase?

Can someone please give me tip - how I can solve this problem???

 

Thanks in advance for help

Thomas

 

Von: Wagle, Shriniwas [mailto:[EMAIL PROTECTED]
Gesendet: Freitag, 20. August 2004 16:31
An: [EMAIL PROTECTED]org
Betreff: RE: session management problem

 

I haven't tried it, but if I had a need I'd try something like this:

- Start with the message context and go on from there.  Something like..

 

msgC = MessageContext.getCurrentContext();
(HttpServletRequest)msgC.getProperty(HTTPConstants.MC_HTTP_SERVLETREQUEST);

From this point on, you should be able to do the usual stuff.  Also take a look at Axis API docs.

 

From: Dorner Thomas [mailto:[EMAIL PROTECTED]
Sent: Friday, August 20, 2004 10:09 AM
To: [EMAIL PROTECTED]
Subject: session management problem

Hello,

  

I use Apache Axis sessions (SOAP-Haeder based) and I need to know when a session was destroyed, but I can't find a session timeout notifying mechanism for axis.

Does anybody have any idea?

 

Hope somebody can give me a tip L

 

There is a similar solution for standard servlets based on HttpSessionBindingListener :

 

 

import java.io.*;

import java.net.*;

import java.util.*;

import java.lang.*;

import javax.servlet.*;

import javax.servlet.http.*;

 

public class TestSessionServer extends HttpServlet

{

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException

{

res.setContentType("text/html");

PrintWriter out = res.getWriter();

String command = req.getParameter("command");

HttpSession session = req.getSession(true);

session.setMaxInactiveInterval(180);

session.setAttribute("SessionObjName", new SessionTimeoutNotifier());

System.out.println("The command you typed was : "+command);

out.println("You typed : "+command);

out.println("Your session id is : "+session.getId());

} // End of doGet method

}

 

class SessionTimeoutNotifier implements HttpSessionBindingListener

{

SessionTimeoutNotifier()

{

}

public void valueBound(HttpSessionBindingEvent event)

{

System.out.println("The session has started : "+event.getSession().getId());

}

 

public void valueUnbound(HttpSessionBindingEvent event)

{

System.out.println("The session has ended : "+event.getSession().getId());

}

}

 

 

Thanks Thomas

 

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