Design Patterns and Best Practices in Java

MVC architecture with an example

To clarify things further, let's look at a sample implementation. To start with, we will add the following to web.xml:

<servlet>  <servlet-name>springmvc</servlet-name>  <servlet-class>org.springframework.web.servlet.  DispatcherServlet</servlet-class>  <init-param>    <param-name>contextClass</param-name>    <param-value>org.springframework.web.context.support.    AnnotationConfigWebApplicationContext</param-value>  </init-param>  <init-param>    <param-name>contextConfigLocation</param-name>    <param-value>com.employee.config.EmployeeConfig</param-value>  </init-param>  <load-on-startup>1</load-on-startup></servlet><servlet-mapping>  <servlet-name>springmvc</servlet-name>  <url-pattern>/mvc/*</url-pattern></servlet-mapping>

We ...