含有注解配置的application.xml文件

<?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:jee="http://www.springframework.org/schema/jee"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd"
default-lazy-init="false">

<description>Spring公共配置文件 </description>
<!-- 定义受环境影响易变的变量 -->
<bean
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="ignoreResourceNotFound" value="true" />
<property name="locations">
<list>
<!-- 标准配置 -->
<value>classpath*:/application.properties
</value>
</list>
</property>
</bean>
<!-- 使用annotation 自动注册bean,并保证@Required,@Autowired的属性被注入 -->
<context:component-scan base-package="com.inc.exam" />
<!-- 数据源配置,使用应用内的DBCP数据库连接池 -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<!-- Connection Info -->
<property name="driverClassName" value="${jdbc.driverClassName}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />

<!-- Connection Pooling DBCP -->
<property name="initialSize" value="5" />
<property name="maxActive" value="100" />
<property name="maxIdle" value="30" />
<property name="maxWait" value="1000" />
<property name="poolPreparedStatements" value="true" />
<property name="defaultAutoCommit" value="false" />
</bean>

<!-- 数据源配置,使用应用服务器的数据库连接池 -->
<!--
<jee:jndi-lookup id="dataSource"
jndi-name="java:comp/env/jdbc/ExampleDB" />
-->
<!-- Hibernate配置 -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="namingStrategy">
<bean class="org.hibernate.cfg.ImprovedNamingStrategy" />
</property>
<!--
hibernateEvent对数据的操作进行监听,在修改users,role,authorities时,修改userCache和resourceCache实现其动态更新.
PostInsertEventListener,PostDeleteEventListener同理. set hibernate
listener <property name="eventListeners"> <map> <entry
key="post-insert"><ref
bean="authenticationPostInsertListenerEvent"/></entry> <entry
key="post-update"><ref
bean="authenticationPostUpdateListenerEvent"/></entry> <entry
key="post-delete"><ref
bean="authenticationPostDeleteListenerEvent"/></entry> </map>
</property>
-->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
<prop key="hibernate.format_sql">${hibernate.format_sql}</prop>
</props>
</property>
<property name="packagesToScan" value="com.inc.exam.entity.*" />
</bean>

<!-- 事务管理器配置,单数据源事务 -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>

<!-- 使用annotation定义事务 -->
<tx:annotation-driven transaction-manager="transactionManager" />

</beans>