applicationContext.xml配置文件模板

java

浏览数:796

2019-1-12

<?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:context="http://www.springframework.org/schema/context"
    xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:jpa="http://www.springframework.org/schema/data/jpa" 
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.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
        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/data/jpa 
        http://www.springframework.org/schema/data/jpa/spring-jpa.xsd ">

    <!-- 扫描 @Server @Controller @Repository -->
    <context:component-scan base-package="cn.itcast"/>

    <!-- 加载properties文件 -->
    <context:property-placeholder location="classpath:config.properties" />
    
    <!-- 数据库连接池 -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driver}" />
        <property name="jdbcUrl" value="${jdbc.url}" />
        <property name="user" value="${jdbc.user}" />
        <property name="password" value="${jdbc.password}" />
    </bean>
    
    <!-- 整合JPA配置 -->
    <bean id="entityManagerFactory"
        class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="packagesToScan" value="cn.itcast.bos.domain" />
        <property name="persistenceProvider">
            <bean class="org.hibernate.jpa.HibernatePersistenceProvider" />
        </property>
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                <property name="generateDdl" value="true" />
                <property name="database" value="ORACLE" />
                <property name="databasePlatform" value="org.hibernate.dialect.Oracle10gDialect" />
                <property name="showSql" value="true" />
            </bean>
        </property>
        <property name="jpaDialect">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />
        </property>
        <property name="jpaPropertyMap">
            <map>
                <entry key="hibernate.query.substitutions" value="true 1, false 0" />
                <entry key="hibernate.default_batch_fetch_size" value="16" />
                <entry key="hibernate.max_fetch_depth" value="2" />
                <entry key="hibernate.generate_statistics" value="true" />
                <entry key="hibernate.bytecode.use_reflection_optimizer"
                    value="true" />
                <entry key="hibernate.cache.use_second_level_cache" value="false" />
                <entry key="hibernate.cache.use_query_cache" value="false" />
            </map>
        </property>
    </bean>
    
    <!-- JPA事务管理器  -->
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
    </bean>
    
    <!-- 注解管理事务 -->
    <tx:annotation-driven transaction-manager="transactionManager"/>
    
    <!-- 整合spring data jpa -->
    <jpa:repositories base-package="cn.itcast.bos.dao" />
    
</beans>