our company can't replace our existing tomcat because of complexity in configuring the associated components like firewall, running web services etc. We already successfully implement a web service with the aid of spring beans and servletbridge to run OSGI on our tomcat. But now we want to implement a JSP-based portal using Spring Web MVC. I've done a lot of internet research on this problem, but the answer seems to be always the same: We should use spring dm server or virgo server. Is there any possibility to keep our actual tomcat version with only doing some small server configurations or ideally a few of project modifications and then running an OSGI web application on current tomcat?
Thank you for your kind attention!