spring bean的配置

spring bean的配置

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

<beans>
<!-- 设置数据源-->
<bean id="datasource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass">
<value>com.mysql.jdbc.Driver</value>
</property>
<property name="jdbcUrl">
<value>jdbc:mysql://localhost/test</value></property>
<property name="user"><value>root</value></property>
<property name="password"><value>admin</value></property>
<property name="maxPoolSize"><value>20</value></property>
<property name="minPoolSize"><value>5</value></property>
<property name="initialPoolSize"><value>1</value></property>

</bean>

<!-- 定义Hibernate的SessionFactory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<!-- 由Spring依赖注入DataSource-->
<property name="dataSource">
<ref local="datasource"/>
</property>
<!-- 列出全部映射文件-->
<property name="mappingResources">
<list>
<value>com/mydemo/model/Userinfo.hbm.xml</value>
</list>

</property>
<!--配置Hibernate属性 -->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>

</bean>

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

<!-- 配置事务拦截器
<bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor">
<property name="transactionManager">
<ref local="transactionManager"/>
</property>
<property name="transactionAttributes">
<props>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>-->


<!--实现类 -->
<bean id="userDaoImpl" class="com.mydemo.dao.impl.UserDaoImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>

<!--service定义 -->

<bean id="userService" class="com.mydemo.service.DaoService">
<property name="userDao">
<ref local="userDaoImpl"/>
</property>

</bean>

</beans>