package com.springexample;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class RunMyProgram {
	public static void main(String[] args) {
		ApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");
		PrimitiveDataValuesHolder dataHolder = (PrimitiveDataValuesHolder) context.getBean("dataHolder");
		
		System.out.println("Details
");
		System.out.println(dataHolder.getNumber());
		System.out.println(dataHolder.getPi());
		System.out.println(dataHolder.getName());
	}
}

package com.springexample;

public class PrimitiveDataValuesHolder {
	private int number;
	private float pi;
	private String name;
	
	public int getNumber() {
		return number;
	}
	public void setNumber(int number) {
		this.number = number;
	}
	public float getPi() {
		return pi;
	}
	public void setPi(float pi) {
		this.pi = pi;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}	
}

<?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="dataHolder" class="com.springexample.PrimitiveDataValuesHolder">
		<property name="number" value="#{1234}" />
		<property name="pi" value="#{3.14}" />
		<property name="name" value="#{'John'}" />
	</bean>
	
</beans>