<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:configuration.properties</value>
</list>
</property>
</bean>
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName">
<value>${jndi}</value>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"></property>
</bean>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="get*" read-only="true" />
<tx:method name="*" rollback-for="Exception" />
</tx:attributes>
</tx:advice>
<aop:pointcut expression="execution(public * com.a.b.service.*.*(..))"
id="myPointcut" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="myPointcut" />
</aop:config>