ActionServlet is a simple servlet which is the backbone of all Struts applications. It is the main Controller component that handles client requests and determines which Action will process each received request. It serves as an Action factory – creating specific Action classes based on user’s request.
Struts is a set of cooperating classes, servlets, and JSP tags that make up a reusable MVC 2 design. Struts components can be categorize into Model, View and Controller: Struts framework is an open-source framework for developing the web applications in Java EE, based on MVC-2 architecture. It uses and extends the Java Servlet API. Struts is robust architecture and can be used for the development of application of any size. Struts framework makes it much easier to design scalable, reliable Web applications with Java. A framework is made up of the set of classes which allow us to use a library in a best possible way for a specific requirement. Model-View-Controller (MVC) is a design pattern put together to help control change. MVC decouples interface from business logic and data. |
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