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");
			DbPropertiesHolder db_properties = (DbPropertiesHolder) context.getBean("db_conf");
			
			System.out.println("Db Configuration Details");
			for (Object propertyName:db_properties.getDb_configuration().keySet()){
				String propertyValue = db_properties.getDb_configuration().getProperty((String) propertyName);
				System.out.println(propertyName+":"+propertyValue);
			}
	}
}

package com.springexample;

import java.util.Properties;

public class DbPropertiesHolder {
	Properties db_configuration = new Properties();

	public Properties getDb_configuration() {
		return db_configuration;
	}
	public void setDb_configuration(Properties db_configuration) {
		this.db_configuration = db_configuration;
	}	
}

<?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="db_conf" class="com.springexample.DbPropertiesHolder">
		<property name="db_configuration">
			<props>
				<prop key="db_name">SpringExamplesDB</prop>
				<prop key="user_name">Root</prop>
				<prop key="password">Security@202</prop>
			</props>
		</property>
	</bean>

</beans>