How ActionServlet acting as a FrontController.in Struts
A special web resource of web application that traps request comming to other web application to execute common and global pre request processing logic by username and password is called "Front Controller".
Servlet acting as a Front-controller , then it is called Front-controller servlet. If JSP is acting as Front-controller then it is called Front-controller JSP.

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Servlet acting as a Front-controller , then it is called Front-controller servlet. If JSP is acting as Front-controller then it is called Front-controller JSP.
