mvc structure in the ejb layer

hello

i am familiar with the mvc structure in the web layer,but i wonder how can i implement the mvc struction in the ejb layer.

i can use the stateless session bean as the controller,but in the web layer,i can use the url to identify the different request,and path information,but in the ejb container,it seem like there isn't such machanism,how can the controller(session bean) reforward the different request?where can i find the sample code of the sessin bean controller?is it included within the petstore?

thank you!

[551 byte] By [zhebincong] at [2007-9-27 20:57:27]