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Struts2+hibernate3.3+spirng2.5配置要点

来源: mimimhmh 分享至:

必要包:

	antlr-2.7.6.jar
	aspectjrt.jar
	aspectjweaver.jar
	cglib-nodep-2.1_3.jar
	common-annotations.jar
	commons-beanutils-1.7.0.jar
	commons-chain-1.2.jar
	commons-collections-3.1.jar
	commons-dbcp.jar
	commons-digester-2.0.jar
	commons-fileupload-1.2.2.jar
	commons-io-2.0.1.jar
	commons-lang-2.5.jar
	commons-logging-1.1.1.jar
	commons-logging-api-1.1.jar
	commons-logging.jar
	commons-pool.jar
	commons-validator-1.3.1.jar
	dom4j-1.6.1.jar
	ehcache-1.2.3.jar
	ejb3-persistence.jar
	freemarker-2.3.16.jar
	hibernate-annotations.jar
	hibernate-cglib-repack-2.1_3.jar
	hibernate-commons-annotations.jar
	hibernate-entitymanager.jar
	hibernate3.jar
	jta-1.1.jar
	log4j.jar
	ognl-3.0.1.jar
	oro-2.0.8.jar
	slf4j-api-1.6.1.jar
	slf4j-log4j12-1.6.3.jar
	spring.jar
	struts-core-1.3.10.jar
	struts2-core-2.2.3.1.jar
	struts2-spring-plugin-2.2.3.1.jar
	tiles-api-2.0.6.jar
	tiles-core-2.0.6.jar
	tiles-jsp-2.0.6.jar
	xwork-core-2.2.3.1.jar
	mysql-connector-java-5.1.7-bin.jar
	javassist-3.7.ga.jar
	c3p0-0.9.1.jar
	javassist-3.12.0.GA.jar

   spring配置文件applicationContext.xml的配置c3p0为数据源:

               

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

	<context:annotation-config />
	<context:component-scan base-package="wxm" />
	<context:property-placeholder location="classpath:jdbc.properties" />
	<bean id="dataSource"
		class="com.mchange.v2.c3p0.ComboPooledDataSource"
		destroy-method="close">
		<property name="driverClass" value="${driverClassName}" />
		<property name="jdbcUrl" value="${url}" />
		<property name="user" value="${username}" />
		<property name="password" value="${password}" />
		<!-- 连接池启动时的初始值 -->
		<property name="initialPoolSize" value="${initialSize}" />
		<!-- 最大连接数 -->
		<property name="maxPoolSize" value="${maxActive}" />
		<!-- 释放至 -->
		<property name="maxIdleTime" value="${maxIdle}" />
		<!-- 避免来不及申请 -->
		<property name="acquireIncrement" value="${minIdle}" />
	</bean>

	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="mappingDirectoryLocations">
			<list>
				<value>classpath:/wxm/beans/</value>
			</list>
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">
					org.hibernate.dialect.MySQL5Dialect
				</prop>
				<prop key="hibernate.format_sql">true</prop>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="hibernate.hbm2ddl.auto">update</prop>
				<prop key="hibernate.cache.use_second_level_cache">
					true
				</prop>
				<prop key="hibernate.cache.use_query_cache">false</prop>
				<prop key="hibernate.cache.provider_class">
					org.hibernate.cache.EhCacheProvider
				</prop>
			</props>
		</property>
	</bean>
	<bean id="txManager"
		class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory">
			<ref bean="sessionFactory" />
		</property>
	</bean>
	<tx:annotation-driven transaction-manager="txManager" />
	
	
</beans>

hibernate的缓存ehcache.xml配置文件:

<?xml version="1.0" encoding="UTF-8"?>
<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:noNamespaceSchemaLocation="ehcache.xsd" updateCheck="true"
	monitoring="autodetect" dynamicConfig="true">

	<diskStore path="d:\cache" />
	<defaultCache maxElementsInMemory="1000" eternal="false"
		timeToIdleSeconds="120" timeToLiveSeconds="120" overflowToDisk="true"
		diskPersistent="false" />

	<cache name="wxm.beans.Person" maxElementsInMemory="100"
		eternal="false" timeToIdleSeconds="300" timeToLiveSeconds="600"
		overflowToDisk="true" diskPersistent="false" />

</ehcache>

struts.xml的配置:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
        "http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
	<include file="struts-employee.xml"></include>
	<constant name="struts.action.extension" value="do,action" />
	<!--  指定创建对象由spring来管理-->
	<constant name="struts.objectFactory" value="spring" />
	<!-- 当struts的配置文件修改后,系统是否自动重新加载该文件,默认值为false(生产环境下使用),开发阶段最好打开 -->
	<constant name="struts.configuration.xml.reload" value="true" />
	<!-- 开发模式下使用,这样可以打印出更详细的错误信息 -->
	<constant name="struts.devMode" value="true" />
	<!-- 视图主题 -->
	<constant name="struts.ui.theme" value="simple" />
	<!-- 是否可以动态方法调用 -->
	<constant name="struts.enable.DynamicMethodInvocation"
		value="true">
	</constant>
</struts>

最后是web.xml:

<?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">
	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>

	<!-- spring实例化 -->
	<listener>
		<listener-class>
			org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>

	<!-- spring配置文件读取内容参数 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:applicationContext*.xml</param-value>
	</context-param>

	<!-- struts2 -->
	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
		</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<!-- 延迟加载问题 -->
	<filter>
		<filter-name>OpenSessionInViewFilter</filter-name>
		<filter-class>
			org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
		</filter-class>
		<init-param>
			<param-name>singleSession</param-name>
			<param-value>false</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>OpenSessionInViewFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
</web-app>


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