spring2.5 及 hibernate annotation 配置文件笔记

最新推荐文章于 2024-11-23 11:15:55 发布

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最新推荐文章于 2024-11-23 11:15:55 发布

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分类专栏： Spring 文章标签： Hibernate Spring Web XML AOP

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本文详细介绍了Spring与Hibernate框架整合的配置过程，包括web.xml中关键参数设置、applicationContext.xml中数据源、SessionFactory及事务管理配置等内容。

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[color=darkred]1. web.xml 配置[/color]


<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
		/WEB-INF/applicationContext.xml
		<!--classpath*:/spring-config/applicationContext.xml-->
	</param-value>
</context-param>
<!-- hibernate open session in view -->
<filter> 
	<filter-name>hibernateFilter</filter-name>
	<filter-class>
		org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
	</filter-class>
</filter>   

<!-- 编码 -->
<filter> 
	<filter-name>encodingFilter</filter-name>
	<filter-class>
		org.springframework.web.filter.CharacterEncodingFilter
	</filter-class>
	<init-param>
		<param-name>encoding</param-name>
		<param-value>UTF-8</param-value>
	</init-param>
	<init-param>
		<param-name>forceEncoding</param-name>
		<param-value>true</param-value>
	</init-param>
</filter>   
<!-- hibernate open session in view -->
<filter-mapping>  
	<filter-name>hibernateFilter</filter-name>
	<url-pattern>/*<url-pattern>   
</filter-mapping>  
<!-- 编码 -->
<filter-mapping>  
	<filter-name>encodingFilter</filter-name>
	<url-pattern>*.jsp<url-pattern>   
</filter-mapping>

<listener>
	<listener-class>
		org.springframework.web.context.ContextLoaderListener
	</listener-class>
</listener>

<listener>
	<listener-class>
		org.springframework.web.context.request.RequestContextListener
	</listener-class>
</listener>

<!-- 要负责处理由　 JavaBeans Introspector的使用而引起的缓冲泄露 -->
<listener>
	<listener-class>
		org.springframework.web.util.IntrospectorCleanupListener
	</listener-class>
</listener>

[color=darkred]2.applicationContext.xml 配置
对于dataSource就省略了可以使用c3p0连接池[/color]


<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
	<property name="dataSource" ref="dataSource"/>
	<property name="annotatedClasses" ref="annotatedClasses"/>
	<property name="hibernateProperties" ref="hibernateProperties"/>
</bean>

<bean name="hibernateProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
	<property name="properties">
		<props>
			<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
			<prop key="hibernate.show_sql">true</prop>
			<prop key="hibernate.hbm2ddl.auto">none</prop>
			<prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
			<prop key="hibernate.cache.use_query_cache">true</prop>
			<prop key="hibernate.default_batch_fetch_size">30</prop>
		</props>
	</property>
</bean>

<!-- annotation table 类 -->
<bean id="annotatedClasses" class="org.springframework.beans.factory.config.ListFactoryBean">
	<property name="sourceList">
		<list>
			<value>com.bask.model.Promotion</value>
			<value>com.bask.model.PromotionGroup</value>
			<value>com.bask.model.Largess</value>
		</list>
	</property>
</bean>

<!-- 事务 begin -->
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
	<property name="sessionFactory" ref="sessionFactory" />
</bean>

<!-- 支持 @Transactional -->
<tx:annotation-driven/>

<!-- 支持 @AspectJ -->
<aop:aspectj-autoproxy/>

<!-- 以AspectJ方式定义AOP -->
<aop:config proxy-target-class="true">  
    <aop:advisor pointcut="execution(* com.bask.service.*Manager.*(..))" advice-ref="txAdvice"/>  
</aop:config>

<tx:advice id="txAdvice" transaction-manager="transactionManager">
    <tx:attributes>
        <!-- 以get 、 find 开头的方法是只读事务 -->
        <tx:method name="get*" read-only="true" />
        <tx:method name="find*" read-only="true" />
        <!-- 其他方法是默认 -->
        <tx:method name="save*" />
    </tx:attributes>
</tx:advice>
<!-- 事务 end -->

<context:annotation-config/>
<!-- service下是spring使用注解 -->
<context:component-scan base-package="com.bask.service"/>

[color=darkred]3.说明
在这里我们将会根据class生产数据库表[/color]

<prop key="hibernate.hbm2ddl.auto">none</prop>
<!-- auto 可以有create update and none 等-->

对于hibernate annotation的笔记在[url=http://bask.iteye.com/blog/212632]这里[/url]
接下来将的笔记是spring annotation使用