Question

spring中如何整合hibernate,配置文件怎么搞?

Answer 1

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">

1. <!-- 注解支持 -->
2. <context:annotation-config/>
3. <!-- 组件扫描com.test目录下的所有文件 -->
4. <context:component-scan base-package="com.test"/>

<beans>
<!-- 引入参数配置文件 -->
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>jdbc.properties</value>
</list>
</property>
</bean>

<!-- 配置数据源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass"><value>${jdbc.driverClass}</value></property>
<property name="jdbcUrl"><value>${jdbc.url}</value></property>
<property name="user"><value>${jdbc.user}</value></property>
<property name="password"><value>${jdbc.password}</value></property>
<property name="initialPoolSize"><value>${jdbc.initialPoolSize}</value></property>
<property name="minPoolSize"><value>${jdbc.minPoolSize}</value></property>
<property name="maxPoolSize"><value>${jdbc.maxPoolSize}</value></property>
</bean>

<bean id="SessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
${hibernate.dialect}
</prop>
<prop key="hibernate.jdbc.use_streams_for_binary">
true
</prop>
<prop key="hibernate.jdbc.batch_size">0</prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.cache.provider_class">
org.hibernate.cache.EhCacheProvider
</prop>
<prop key="hibernate.search.default.directory_provider">
org.hibernate.search.store.FSDirectoryProvider</prop>
<prop key="hibernate.search.analyzer">
cn.nit.oa.core.lucene.analysis.OAAnalyzer</prop>
<prop key="hibernate.search.default.indexBase">${lucene.indexBase}</prop>

</props>
</property>
<property name="packagesToScan">
<list>
<value>cn.nit.oa.*.model.annotation</value>
</list>
</property>
<!--
<property name="entityInterceptor" ref="KVDBInterceptor"/>
-->
</bean>

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

<!-- 事务代理拦截器的配置 -->
<bean id="baseTransactionProxy" abstract="true" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager">
<ref bean="transactionManager" />
</property>
<property name="transactionAttributes">
<props>
<prop key="insert*">PROPAGATION_REQUIRED</prop>
<prop key="update*">PROPAGATION_REQUIRED</prop>
<prop key="delete*">PROPAGATION_REQUIRED</prop>
<prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
</props>
</property>
</bean>

<bean id="hibernate_BookDao" class="com.spring.demo.dao.Hibernate_BookDao" >
<property name="sessionFactory">
<ref bean="sessionFactory"/>
</property>
</bean>

<bean id="hibernate_BookManager" parent="baseTransactionProxy">
<property name="target">
<bean class="com.spring.demo.manager.Hibernate_BookManager">
<property name="dao">
<ref bean="hibernate_BookDao"/>
</property>
</bean>
</property>
</bean>

</beans>

---------------------

(2) jdbc.properties
## 这个事连接mysql数据库的具体参数配置，
## 楼主要根据自己的数据来配置，不可直接使用
---------------------

jdbc.driverClass=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql://localhost:3306/springdemo?useUnicode=true&characterEncoding=utf-8

jdbc.user=root
jdbc.password=root
jdbc.initialPoolSize=1
jdbc.minPoolSize=1
jdbc.maxPoolSize=10

Answer 2

<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"
value="classpath:hibernate.cfg.xml">
</property>
</bean>
在applicationContext.xml中加上这个，OK 搞定，hibernate.cfg.xml不用动！

Answer 3

在spring中配置dao文件和service文件 并且标识唯一id 就能通过id调用对应的方法

Answer 4

spring中有hibernateTemplate 可以直接使用。

Answer 5

楼上都有代码了！！