applicationContext.xml

<?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:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd">

	<context:annotation-config/>

	<context:component-scan base-package="service"/>
	
	<context:property-placeholder location="classpath:jdbc.properties"/>
	
    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="${jdbc.driverClassName}"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
    </bean>
    
	<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
		<property name="dataSource"  ref="dataSource"/> 
    </bean>
    
	<bean id="utilDao" class="dao.UtilDao">
		<property name="jdbcTemplate"  ref="jdbcTemplate"/>
    </bean>
	
    <tx:annotation-driven transaction-manager="txManager"/>
    
    <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> 
    	<property name="dataSource"  ref="dataSource"/> 
    </bean>
</beans>