spring+hibernate 两种整合方式配置文件

http://blog.csdn.net/qh_java/article/details/51824936

之前的文章都是讲解springmvc+spring+mybatis 的整合，而很少有springmvc+spring+hibernate 因为工作的需要，最近在使用hibernate 所以下面我们来看看 spring整合hibernate的配置文件，这里只说spring+hibernate 的配置文件而不说springmvc 因为这些是不用变的。spring整合hibernate 有两种方式 1、注解方式 2、xml方式实现1、注解方式实现：applicationContext.xml配置文件：[html] view plain copy<?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.xsd 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/context http://www.springframework.org/schema/context/spring-context.xsd"><context:component-scan base-package="com.test" /><bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"><property name="locations"><list><value>classpath:jdbc.properties</value></list></property></bean><bean id="c3p0DataSource" destroy-method="close"class="com.mchange.v2.c3p0.ComboPooledDataSource"><property name="driverClass" value="${driverClass}" /><property name="jdbcUrl" value="${url}" /><property name="user" value="${user}" /><property name="password" value="${password}" /><property name="initialPoolSize" value="${initialPoolSize}" /><property name="minPoolSize" value="${minPoolSize}" /><property name="maxPoolSize" value="${maxPoolSize}" /><property name="maxIdleTime" value="${maxIdleTime}" /></bean><bean id="sessionFactory"class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"><property name="dataSource" ref="c3p0DataSource" /><property name="packagesToScan"><list><value>com.test.bean</value></list></property><property name="hibernateProperties"><props><prop key="hibernate.dialect">${dialect}</prop><prop key="hibernate.show_sql">${show_sql}</prop><prop key="hibernate.format_sql">${format_sql}</prop><prop key="hibernate.use_sql_commants">${use_sql_comments}</prop><prop key="hibernate.hbm2ddl.auto">${hbm2ddl.auto}</prop></props></property></bean><bean id="txManager"class="org.springframework.orm.hibernate4.HibernateTransactionManager"><property name="sessionFactory" ref="sessionFactory" /></bean><tx:advice id="txAdvice" transaction-manager="txManager"><tx:attributes><tx:method name="get*" read-only="true" /><tx:method name="*" /></tx:attributes></tx:advice><aop:config><aop:pointcut id="bizMethods" expression="execution(* com.test.biz.*.*(..))" /><aop:advisor advice-ref="txAdvice" pointcut-ref="bizMethods" /></aop:config></beans>2.xml方式实现applicationContext.xml配置：[html] view plain copy<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <!-- 让spring 去读取指定路径下的资源文件 --><bean class="org.springfb9a4ramework.beans.factory.config.PropertyPlaceholderConfigurer"><property name="locations" value="classpath:jdbc.properties"/></bean><!-- 配置c3p0连接池 --><bean id="c3p0Source" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"><property name="driverClass" value="${driverClass}" /><property name="jdbcUrl" value="${url}" /><property name="user" value="${user}" /><property name="password" value="${password}" /><property name="initialPoolSize" value="${initialPoolSize}" /><property name="minPoolSize" value="${minPoolSize}" /><property name="maxPoolSize" value="${maxPoolSize}" /><property name="maxIdleTime" value="${maxIdleTime}" /></bean><!-- 配置SessionFactory --><bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"><property name="dataSource" ref="c3p0Source" /><property name="mappingResources"><list><value>/com/cdzg/spring/bean/User.hbm.xml</value></list></property><property name="hibernateProperties"><props><prop key="hibernate.dialect">${dialect}</prop><prop key="hibernate.hbm2ddl.auto">${hbm2ddl.auto}</prop><prop key="hibernate.show_sql">${show_sql}</prop><prop key="hibernate.format_sql">${format_sql}</prop><prop key="hibernate.use_sql_comments">${use_sql_comments}</prop></props></property></bean><!-- 配置事务管理器 --><bean id="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"><property name="sessionFactory" ref="sessionFactory" /></bean><!-- 定义事务通知 --><tx:advice id="txAdvice" transaction-manager="txManager"><tx:attributes><tx:method name="get*" read-only="true"/><tx:method name="*"/></tx:attributes></tx:advice><!-- 定义事务切面，并应用事务通知 --><aop:config><aop:pointcut id="xxxBizImpl" expression="execution(* com.cdzg.spring.biz.*.*(..))"/><aop:advisor pointcut-ref="xxxBizImpl" advice-ref="txAdvice"/></aop:config><bean id="userDaoImpl" class="com.cdzg.spring.dao.impl.UserDaoImpl"><property name="sessionFactory" ref="sessionFactory" /></bean><bean id="userBizImpl" class="com.cdzg.spring.biz.impl.UserBizImpl"><property name="userDao" ref="userDaoImpl" /></bean><bean id="userAction" class="com.cdzg.spring.web.actions.UserAction"><property name="userBiz" ref="userBizImpl" /></bean></beans>两种配置最大的区别就是注解方式不用在写O/R映射配置文件而xml方式实现的要配置O/R映射配置文件

上面红色部分注解的这种方式，直接扫描bean包就可以，剩下的对应关系由框架完成而xml配置方式要配置O/R 映射文件并在这里指定文件，如果多的话可以使用通配符 "*"转载地址：http://my.oschina.net/xiaoen/blog/122439