Spring Framework

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>frontController</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>frontController</servlet-name>
<url-pattern>*.bean</url-pattern>
</servlet-mapping>
</web-app>

<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

<bean name="/first.bean" class="org.r4r.SecondControlleer"></bean>
</beans>

package org.r4r;

import java.io.PrintWriter;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.View;

public class MyView implements View {
public String getContentType() {
return "text/html";
}

@SuppressWarnings("unchecked")
public void render(Map model, HttpServletRequest request,
HttpServletResponse response) throws Exception {
PrintWriter out=response.getWriter();
out.println("This view is generated by spring view....");
out.println("First Name:-\t"+model.get("firstName"));
out.println("Last Name:-\t"+model.get("lastName"));
out.close();
}

}

package org.r4r;

import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController;

public class FirstController extends AbstractController {

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request,
HttpServletResponse response) throws Exception {
Map<String, String> map=new HashMap<String, String>();
map.put("firstName", "Mukund");
map.put("lastName", "Singh");
ModelAndView mav=new ModelAndView(new MyView(),map);
return mav;
}
}