Re: Stateful Web Service

[Nayana Hegde]

Hi Prashanth,

 

  Can you let me know as to how to retreive the HTTPSession from

ServletEndpointContext ?

 

Thanks and Regards,

Nayana

 

On 3/21/06, prashanth shivakumar <[EMAIL PROTECTED]> wrote:

This is how i have done it..

Some of the people over in this forum suggested the same..

 

Make your servlet webservice  endpoint interface implement javax.xml.rpc.server.ServiceLifecycle interface

Than you need to define init() and destroy() methods.

Using ServletEndpointContext you can retrieve HTTPSession and thats what you need to maintain state.

Implement your backend logic in stateless EJBs

 

given below is a small snippet from my servlet endpoint

 

Cheers

 

========================

javax.xml.rpc.server.ServletEndpointContext servletContext;

 /**
  *
  */

 public void init(Object context) {
   servletContext = (javax.xml.rpc.server.ServletEndpointContext) context;
  
 }

 /**
  *
  */
 public void destroy() {
  servletContext = null;
 }

====================================

 

On 3/21/06, Jyotishman Pathak <[EMAIL PROTECTED] > wrote:

The WSRF specs provide a standard way of implementing/interacting with stateful Web services. I recommend having a look at: http://ws.apache.org/wsrf/

- Jyoti

On 3/20/06, Nayana Hegde <[EMAIL PROTECTED] > wrote:

Hi,

 

  Is it possible to implement a stateful web service using Axis? If yes please do let me know the details.

 

Thanks and Regards,

Nayana

--
Jyotishman Pathak
WWW: http://www.cs.iastate.edu/~jpathak