package com.springexamples;

public class SayHello {
    public void sayGoodMorning(){
        System.out.println("Hi, Good Morning!");
    }
    public void sayGoodEvening(){
        System.out.println("Hi, Good Evening!");
    }
    public void sayGoodNight(){
        System.out.println("Hi, Good Night!");
    }
}

package com.springexamples;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.context.support.XmlWebApplicationContext;

@WebServlet("/MyBeanReader")
public class MyBeanReader extends HttpServlet {
    
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        XmlWebApplicationContext context = new XmlWebApplicationContext();
            context.setConfigLocation("/WEB-INF/beans.xml");
            context.setServletContext(request.getServletContext());
            context.refresh();
        
        SayHello hello = (SayHello) context.getBean("hello");
            hello.sayGoodMorning();
            hello.sayGoodEvening();
            hello.sayGoodNight();
    }

}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

    <bean id="hello" class="com.springexamples.SayHello" />
</beans>