Spring 映射文件的书写模板

 

在实际J2ee开发中，spring的映射文件会命名为applicationContext.xml

 

但是一般由于项目会非常的大，我们会把一部分内容单独拿出来，写一个新的xml文件，再在applicationContext.xml

中用"import"标签加载其他的关于spring的配置文件。

 

下面我把applicationContext.xml文件的内容放在下面供参考：

 

<?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/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> <import resource="applicationContext-db.xml"/>

<import resource="applicationContext-person.xml"/>

</beans>

下面我把applicationContex-db.xml文件的内容放在下面供参考：

<?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:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> 
<!-- 1 配置本地化代理工厂bean  这是spring整合hibenate的入口  加载hibernate.cfg.xml 创建sessionFactory对象-->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<!-- 配置 hibernate.cfg.xml文件  classpath:表示从类路径下加载文件-->
<property name="configLocation">
<value>classpath:hibernate.cfg.xml</value>
</property>
</bean>

<!-- 2 配置hibernage模板 -->
<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
<!-- 注入sessionFactory -->
<property name="sessionFactory" ref="sessionFactory"/>
</bean>

<!-- 3 配置hibernage的事务管理器 在aop术语中切面 -->
<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>

<!-- 4 配置通知 -->
<tx:advice id="advice" transaction-manager="txManager">
<tx:attributes>
<tx:method name="save*" propagation="REQUIRED" isolation="DEFAULT" read-only="false"/>
<tx:method name="delete*" propagation="REQUIRED" isolation="DEFAULT" read-only="false"/>
<tx:method name="update*" propagation="REQUIRED" isolation="DEFAULT" read-only="false"/>
<tx:method name="*"  read-only="true"/>
</tx:attributes>
</tx:advice>

<!--5 配置切入点  -->
<aop:config>
<!-- 配置切入点 ,这里的切入点应用的类级别-->
<aop:pointcut id="perform" expression="execution( * prac.service..*.*(..))"/>
<!-- 建立通知和切入点的结合 -->
<aop:advisor advice-ref="advice" pointcut-ref="perform"/>
</aop:config>
</beans>

 

下面我把applicationContex-person.xml文件的内容放在下面供参考：

<?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/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> <bean id="personDao" class="prac.dao.impl.PersonDaoImpl">
<property name="sessionFactory">
<ref bean="sessionFactory"/>
</property>
</bean>

<bean id="personService" class="prac.service.impl.PersonServiceImpl">
<property name="personDao">
<ref bean="personDao"/>
</property>
</bean>

<bean id="personAction" class="prac.struts2.action.PersonAction" scope="prototype">
<property name="personService">
<ref bean="personService"/>
</property>
</bean>
</beans>