Prakash,
Heres some info...
Epicentric modular Web services(MWS) is a technology composed of two parts:
MWS client Consists of an MWS container module that has been an integral
part of the EFS platform. When the server administrator adds an MWS module to the EFS site, the service is displayed within the MWS container.
MWS server Runs on the MWS host and both contains and supports various
modular Web services. The MWS server is part of the mwstoolkit.war that
is distributed with the MWS Toolkit.
When server administrators add an MWS module to an EFS site, they are effectively
adding a module instance. From the user's perspective, the MWS module
is like any another module. From EFS�s perspective, the MWS module connects
to the modular Web service through the MWS Comms service. The comms service,
using the MWS protocol, wraps EFS requests into
SOAP messages that are
sent over the internet to the MWS server.
The MWS server (on the MWS host), through the ServiceRoutingServlet,
marshalls (or translates) messages into a form that the modular Web service
can understand. Epicentric provides a Java-based MWS API that developers can use to create modular Web services.
Use this URL for more info...
http://connect.epicentric.com/.MWS container