Hi friend,
Generic Services
public abstract void service(ServletRequest req, ServletResponse res)
throws ServletException,
java.io.IOException
Called by the servlet container to allow the servlet to respond to a request.
Servlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse).
This method is declared abstract so subclasses, such as HttpServlet, must override it.
The service() method is available in the Generic servlet and this is used to serve the client request. This method is invoked by the servlet container.
Dynamo servlet
Servlet technology is implemented in Dynamo. (Servlets are Java objects that handle HTTP protocol and service requests.) You can run your own servlets without modification within Dynamo. Dynamo's architecture for handling requests is built entirely on servlets and extends to include the Servlet Pipeline (a linked-list of servlets).
Dynamo development not only has the object-oriented flexibility of Java, but now is also component-oriented. In Nucleus, you can create and configure components, giving them a location so that components can locate each other. Dynamo Servlet Beans (with <droplet> tag) extend the input/output capacity of components.
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Visit for more information:
http://www.roseindia.net/servlets/Thanks.
Amardeep