Spring Hibernate集成配置文件

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Hibernate Spring 配置管理 MySQL JDBC

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">


	<bean id="userDao" class="dao.DaoIMPL">
		<property name="sessionFactory">
			<ref bean="sessionFactory"/>
		</property>
	</bean>
	
	<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource">
			<ref bean="dataSource"/>
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
				<prop key="hibernate.show_sql">true</prop>
				<!--  prop key="hibernate.hbm2ddl.auto">create</prop -->
			</props>
		</property>
		<property name="mappingResources">
			<list>
				<value>po/BookPO.hbm.xml</value>
			</list>
		</property>
	</bean>
	
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
		<property name="driverClassName">
			<value>com.mysql.jdbc.Driver</value>
		</property>
		<property name="url">
			<value>jdbc:mysql://localhost:3306/test?characterEncoding=UTF-8</value>
		</property>
		<property name="username">
			<value>root</value>
		</property>
		<property name="password">
			<value>111111</value>
		</property>
	</bean>
</beans>

Spring C3p0配置

<?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-2.5.xsd
     http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">

	<bean id="propertyConfigurer"
		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="location" value="/WEB-INF/jdbc.properties" />
	</bean>

	<bean id="oracleDataSource"
		class="com.mchange.v2.c3p0.ComboPooledDataSource"
		destroy-method="close">
		<property name="driverClass">
			<value>${mysqljdbc.driverClassName}</value>
		</property>
		<property name="jdbcUrl">
			<value>${mysqljdbc.url}</value>
		</property>
		<property name="user">
			<value>${mysqljdbc.username}</value>
		</property>
		<property name="password">
			<value>${mysqljdbc.password}</value>
		</property>
		<property name="minPoolSize">
			<value>5</value>
		</property>

		<!--  达到最大连接数后可以增加的连接数  个 -->
		<property name="acquireIncrement">
			<value>2</value>
		</property>
		<property name="maxPoolSize">
			<value>3</value>
		</property>
		<!--  最大闲置时间  秒 -->
		<property name="maxIdleTime">
			<value>600</value>
		</property>

		<property name="maxStatements">
			<value>100</value>
		</property>

		<!--  闲置的连接测试周期 秒  -->
		<property name="idleConnectionTestPeriod">
			<value>1200</value>
		</property>
	</bean>

	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="mappingResources">
			<list>
				<value>po/BookPO.hbm.xml</value>
			</list>
		</property>
		<property name="hibernateProperties">
			<props>

				<prop key="hibernate.generate_statistics">
					${hibernate.generate_statistics}
				</prop>
				<prop key="hibernate.dialect">
					${mysqlhibernate.dialect}
				</prop>
				<prop key="hibernate.show_sql">
					${hibernate.show_sql}
				</prop>

			</props>
		</property>

		<property name="dataSource">
			<ref local="oracleDataSource" />
		</property>

	</bean>

	<!--事务管理-->
	<bean id="txManager"
		class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory" />
	</bean>
	<!--配置事务传播性-->
	<tx:advice id="txAdvice" transaction-manager="txManager">
		<tx:attributes>
			<tx:method name="query*" read-only="true" />
			<tx:method name="*Query" read-only="true" />
			<tx:method name="find*" read-only="true" />
			<tx:method name="save*" rollback-for="Exception" />
			<tx:method name="*Save" rollback-for="Exception" />
			<tx:method name="update*" rollback-for="Exception" />
			<tx:method name="*Update" rollback-for="Exception" />
			<tx:method name="*" read-only="true" />
		</tx:attributes>
	</tx:advice>
	<!-- 那些类使用事务 -->
	<aop:config proxy-target-class="true">
		<aop:pointcut id="serviceMethod" expression="execution(* net..*Service.*(..))" />
		<aop:advisor pointcut-ref="serviceMethod" advice-ref="txAdvice" />
	</aop:config>

	<bean id="userDao" class="dao.DaoIMPL">
		<property name="sessionFactory">
			<ref bean="sessionFactory" />
		</property>
	</bean>
</beans>

属性文件配置jdbc.properties

mysqljdbc.driverClassName=com.mysql.jdbc.Driver
mysqljdbc.url=jdbc:mysql://localhost:3306/test?characterEncoding=UTF-8
mysqljdbc.username=root
mysqljdbc.password=111111
hibernate.generate_statistics=true
mysqlhibernate.dialect=org.hibernate.dialect.MySQLDialect
hibernate.show_sql=true

web.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" 
	xmlns="http://java.sun.com/xml/ns/j2ee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
	http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
  <servlet>
    <description>This is the description of my J2EE component</description>
    <display-name>This is the display name of my J2EE component</display-name>
    <servlet-name>tesths</servlet-name>
    <servlet-class>action.tesths</servlet-class>
  </servlet>
  
  <!-- 普通spring上下文环境 -->
	<context-param>
	    <param-name>contextConfigLocation</param-name>
	    <param-value>
	        /WEB-INF/applicationContext.xml
		</param-value>
	</context-param>
	
	<!-- log4j配置-->	
	<context-param>
		<param-name>log4jConfigLocation</param-name>
		<param-value>/WEB-INF/log4j.xml</param-value>
	</context-param>
	<context-param>
		<param-name>log4jRefreshInterval</param-name>
		<param-value>60000</param-value>
	</context-param>
	
	<!-- 字符集过滤 -->	
	<filter>
		<filter-name>SetCharacterEncodingFilter</filter-name>
		<filter-class>
			org.springframework.web.filter.CharacterEncodingFilter
		</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>utf-8</param-value>
		</init-param>
	    <init-param>
   		<param-name>forceEncoding</param-name>
        <param-value>true</param-value>
        </init-param>
	</filter>
	
	<!-- 加载applicationContext.xml的listener -->
	<listener>
	  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	 </listener>

  <servlet-mapping>
    <servlet-name>tesths</servlet-name>
    <url-pattern>/tesths</url-pattern>
  </servlet-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

servlet 使用spring

public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html;charset=UTF-8");
		PrintWriter out = response.getWriter();
		out
				.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the GET method");
		out.println("hibernate,spring测试操作");
		
	String bname=request.getParameter("bname");
	String bno=request.getParameter("bno");
	
	if(bname!=null&&bno!=null)
	{
		
		ServletContext application;  
		WebApplicationContext wac;  
		application = getServletContext();  
		 wac = WebApplicationContextUtils.getWebApplicationContext(application);//获取spring的context  
		
		dao daoimpl = (dao)wac.getBean("userDao");		
		
		BookPO book= new BookPO();
		book.setBookname(bname);
		book.setBookno(bno);
		
		daoimpl.addBook(book);
		
		out.println("数据添加成功");
	}
		
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}

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