【Spring实战-2】Spring4.0.4整合Hibernate4.3.6

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
	
	<!-- 从类路径下加载Spring配置文件，classpath关键字特指从类路径下加载 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:/config/spring-config/applicationContext-*.xml</param-value>
	</context-param>
	
	<!-- 负责启动Spring容器的监听器 -->
	<listener>
		<listener-class>
			org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>
	<!-- 配置Spring MVC -->
	<servlet>
		<servlet-name>springMVC</servlet-name>
		<servlet-class>
			org.springframework.web.servlet.DispatcherServlet
		</servlet-class>
		<init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath*:/config/spring-config/springmvc-servlet.xml</param-value>
        </init-param>
		<load-on-startup>3</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>springMVC</servlet-name>
		<url-pattern>*.action</url-pattern>
	</servlet-mapping>
	
</web-app>

#数据库相关配置
#hibernate.connection.url=jdbc\:oracle\:thin\:@127.0.0.1\:1521\:dbname
jdbc.connection.url=jdbc:mysql://localhost:3306/sampledb
#jdbc.connection.driver_class=oracle.jdbc.driver.OracleDriver
jdbc.connection.driver_class=com.mysql.jdbc.Driver
jdbc.connection.username=root
jdbc.connection.password=qaz
#Hibernate相关配置
#hibernate.dialect=org.hibernate.dialect.OracleDialect
#hibernate.dialect=org.hibernate.dialect.SQLServerDialect
hibernate.dialect=org.hibernate.dialect.MySQLDialect
hibernate.hbm2dll.auto=update
hibernate.show_sql=true

1. 制定database.properties文件的存放位置；
2. 配置C3P0数据源；
3. 为数据配置事务管理；

<?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:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
	<!--方式1：指定配置文件存放位置 -->
	<bean id="propertyConfigurer"
		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations">
			<list>
				<value>classpath:/config/database.properties</value>
			</list>
		</property>
	</bean>
	<!--方式2：指定配置文件存放位置 -->
<!-- 	<context:property-placeholder location="classpath:/config/database.properties" />
 -->
	<!-- 方式1：配置数据源，采用c3p0数据源 -->
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
		destroy-method="close">
		<property name="driverClass" value="${jdbc.connection.driver_class}" />
		<property name="jdbcUrl" value="${jdbc.connection.url}" />
		<property name="user" value="${jdbc.connection.username}" />
		<property name="password" value="${jdbc.connection.password}" />
		<property name="minPoolSize" value="2" />
		<property name="maxPoolSize" value="20" />
		<property name="maxIdleTime" value="1800" />
		<property name="acquireIncrement" value="2" />
		<property name="maxStatements" value="0" />
		<property name="initialPoolSize" value="3" />
		<property name="idleConnectionTestPeriod" value="1800" />
		<property name="acquireRetryAttempts" value="4" />
		<property name="breakAfterAcquireFailure" value="false" />
		<property name="testConnectionOnCheckout" value="false" />
	</bean>
	<!-- 方式2：配置数据源，采用BasicDataSource数据源 -->
	<!-- <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" 
		destroy-method="close" p:driverClassName="${hibernate.connection.driver_class}" 
		p:url="${hibernate.connection.url}" p:username="${hibernate.connection.username}" 
		p:password="${hibernate.connection.password}" /> -->
	<!-- jdbc事务管理器 -->
	<bean id="txManagerJDBC"
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource">
			<ref local="dataSource" />
		</property>
	</bean>
	<!--事务模板 -->
	<bean id="transactionTemplate"
		class="org.springframework.transaction.support.TransactionTemplate">
		<property name="transactionManager">
			<ref local="txManagerJDBC" />
		</property>
	</bean>
</beans>

<?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:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	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-2.5.xsd
	http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context-3.0.xsd
    http://www.springframework.org/schema/tx 
    http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
    http://www.springframework.org/schema/aop
    http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">${hibernate.dialect}</prop>				
				<prop key="hibernate.hbm2dll.auto">${hibernate.hbm2dll.auto}</prop>
				<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
			</props>
		</property>
		<!-- 配置实体类 即相当于配置了 映射文件 -->
		<!-- <property name="annotatedClasses"> <list> <value>com.ll.spring.orm.Cat</value> 
			</list> </property> -->
		<!-- ORM映射文件存储位置 -->
		<property name="mappingDirectoryLocations">
			<list>
				<value>classpath:/config/hibernate-config</value>
			</list>
		</property>
	</bean>
	<!-- 配置Hibernate事务管理器 -->
	<bean id="txManager_Hibernate"
		class="org.springframework.orm.hibernate4.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory" />
	</bean>
	
	<tx:annotation-driven transaction-manager="txManager_Hibernate"/>
	<!-- 配置事务异常封装 -->
	<bean id="persistenceExceptionTranslationPostProcessor"
	class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" />
		
	<!-- 声明式容器事务管理 ,transaction-manager指定事务管理器为transactionManager -->
	<tx:advice id="txAdvice" transaction-manager="txManager_Hibernate">
		<tx:attributes>
			<tx:method name="save*" propagation="REQUIRED" />  
            <tx:method name="read*" read-only="true" />  
            <tx:method name="list*" read-only="true" />  
            <tx:method name="delete*" propagation="REQUIRED" />  
            <tx:method name="modify*" propagation="REQUIRED" />  
            <tx:method name="*" propagation="REQUIRED" />  
		</tx:attributes>
    </tx:advice>
	<!-- aop配置 -->
	<aop:config >
		<aop:pointcut id="txPointcut" expression="execution(* com.ll.service..*.*(..))" />
		<aop:advisor pointcut-ref="txPointcut" advice-ref="txAdvice" />
	</aop:config>
</beans>

<?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:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	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-3.0.xsd
       http://www.springframework.org/schema/context 
       http://www.springframework.org/schema/context/spring-context-3.0.xsd
       http://www.springframework.org/schema/tx 
       http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
	<!-- 扫描类包，将标注Spring注解的类自动转化Bean，同时完成Bean的注入 -->
	<context:component-scan base-package="com.ll.dao" />
	<context:component-scan base-package="com.ll.service" />
	<bean id="hibernateTemplate" class="org.springframework.orm.hibernate4.HibernateTemplate"
		p:sessionFactory-ref="sessionFactory" />
	<!-- 配置Jdbc模板  -->
	<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate"
		p:dataSource-ref="dataSource" />
</beans>

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<html>
	<head>
		<title>论坛登录</title>
	</head>
	<body>
		<c:if test="${!empty error}">
	        <font color="red"><c:out value="${error}" /></font>
		</c:if>        
		<form action="<c:url value="test.action"/>" method="post">
			用户名：
			<input type="text" name="userName">
			<br>
			密 码：
			<input type="password" name="password">
			<br>
			<input type="submit" value="登录" />
			<input type="reset" value="重置" />
		</form>
	</body>
</html>

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>宝宝淘论坛</title>
</head>
<body>
    ${user.userName},欢迎您进入宝宝淘论坛，您当前积分为${user.credits};
</body>
</html>

package com.ll.service;
import com.ll.domain.User;
public interface IUserService {
	public void save(User user);
}