spring 在web项目中的一些基本配置

于 2013-10-11 10:24:34 发布
阅读量935 收藏 3
点赞数
CC 4.0 BY-SA版权
分类专栏： spring web项目 文章标签： spring web
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/qwtfps/article/details/12187185

spring 在web项目中的一些基本配置


1.首先在项目中的web.xml文件中加入如下xml 片段

//这个是加载spring配置文件，下文以为加载classpath下所有spring路径下的xml文件，classpath后跟*意味同时也会加载其他jar中的xml
<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath*:spring/*.xml</param-value>
</context-param>
//配置spring加载类，随webserver启动
<listener>
	<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

2.spring*.xml的一些配置

在web项目中，springbean一般分为三类
service
<beans>
	<bean id="baseService" class="com.service.impl.BaseServiceImpl">
		<property name="baseDao" ref="baseDao"></property>
	</bean>
</beans>
dao
<beans>
	<bean id="baseDao" class="com.dao.impl.BaseDaoImpl">
		<property name="sessionFactory" ref="sessionFactory" />
	</bean>

</beans>
controller
controller用的是stucts所以就不再这里举例了

3.web项目中常用的一些实用功能

spring面向切面的事物管理，在这个例子中是管理com包下并且所有名称带有Service的class下的所有方法。


<!-- 以AspectJ方式 定义 AOP -->
<aop:config proxy-target-class="true">
	<aop:advisor
		pointcut="execution(* com..*Service.*(..))" advice-ref="txAdvice" />
</aop:config>
<!-- 基本事务定义,使用transactionManager作事务管理,默认get*方法的事务为readonly,其余方法按默认设置.默认的设置请参考Spring文档事务一章. -->
<tx:advice id="txAdvice">
	<tx:attributes>
		<tx:method name="get*" read-only="true" />
		<tx:method name="find*" read-only="true" />
		<tx:method name="search*" read-only="true" />
		<tx:method name="*" propagation="REQUIRED" />
	</tx:attributes>
</tx:advice>

spring的用户身份认证框架acegi

<bean id="filterChainProxy"
		class="org.acegisecurity.util.FilterChainProxy">
		<property name="filterInvocationDefinitionSource">
			<value>
				CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON
				PATTERN_TYPE_APACHE_ANT
				/**=httpSessionContextIntegrationFilter,logoutFilter,authenticationProcessingFilter,securityContextHolderAwareRequestFilter,anonymousProcessingFilter,exceptionTranslationFilter,filterInvocationInterceptor
			</value>
		</property>
	</bean>

	<bean id="httpSessionContextIntegrationFilter"
		class="org.acegisecurity.context.HttpSessionContextIntegrationFilter" />

	<bean id="logoutFilter"
		class="org.acegisecurity.ui.logout.LogoutFilter">
		<constructor-arg value="/pages/jsp/loginH.jsp" />
		<constructor-arg>
			<list>
				<bean
					class="org.acegisecurity.ui.logout.SecurityContextLogoutHandler" />
			</list>
		</constructor-arg>
		<property name="filterProcessesUrl" value="/j_acegi_logout"/>
		
	</bean>

	<bean id="authenticationProcessingFilter"
		class="org.acegisecurity.ui.webapp.AuthenticationProcessingFilter">
		<property name="authenticationManager" ref="authenticationManager" />
		<property name="authenticationFailureUrl" value="/pages/jsp/loginH.jsp?loginerror=1" />
		<property name="defaultTargetUrl" value="/index.do" />
		<property name="filterProcessesUrl" value="/j_acegi_security_check" />
	</bean>

	<bean id="securityContextHolderAwareRequestFilter"
		class="org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter" />

	<bean id="anonymousProcessingFilter"
		class="org.acegisecurity.providers.anonymous.AnonymousProcessingFilter">
		<property name="key" value="changeThis" />
		<property name="userAttribute"
			value="anonymousUser,ROLE_ANONYMOUS" />
	</bean>
	
	<bean id="anonymousAuthenticationProvider" class="org.acegisecurity.providers.anonymous.AnonymousAuthenticationProvider">
        <property name="key" value="changeThis"/>
	</bean>

	<bean id="exceptionTranslationFilter"
		class="org.acegisecurity.ui.ExceptionTranslationFilter">
		<property name="authenticationEntryPoint">
			<bean
				class="org.acegisecurity.ui.webapp.AuthenticationProcessingFilterEntryPoint">
				<property name="loginFormUrl" value="/pages/jsp/loginH.jsp" />
			</bean>
		</property>
		<property name="accessDeniedHandler">
			<bean
				class="org.acegisecurity.ui.AccessDeniedHandlerImpl">
				<property name="errorPage" value="/pages/jsp/accessDenied.jsp" />
			</bean>
		</property>
	</bean>

	<bean id="filterInvocationInterceptor"
		class="org.acegisecurity.intercept.web.FilterSecurityInterceptor">
		<property name="authenticationManager"
			ref="authenticationManager" />
		<property name="accessDecisionManager"
			ref="accessDecisionManager" />
		<!--property name="objectDefinitionSource">
			<value>
			CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON
			PATTERN_TYPE_APACHE_ANT		
			/**=ROLE_ANONYMOUS,ROLE_1
			</value>
			</property-->
		<property name="objectDefinitionSource"
			ref="filterDefinitionSource" />
	</bean>

	<bean id="authenticationManager"
		class="org.acegisecurity.providers.ProviderManager">
		<property name="providers">
			<list>		<!-- 一般用户认证 -->
				
				<ref local="anonymousAuthenticationProvider"/>
				<ref local="daoAuthenticationProvider" />
			</list>
		</property>
	</bean>

	<bean id="accessDecisionManager"
		class="org.acegisecurity.vote.AffirmativeBased">
		<property name="allowIfAllAbstainDecisions" value="false" />
		<property name="decisionVoters">
			<list>
				<bean class="org.acegisecurity.vote.RoleVoter" />
				<bean class="org.acegisecurity.vote.AuthenticatedVoter" />
			</list>
		</property>
	</bean>

	<bean id="daoAuthenticationProvider"
		class="org.acegisecurity.providers.dao.DaoAuthenticationProvider">
		<property name="userDetailsService" ref="userDetailsService" />
		<!-- UserCache property will activate the cache, it is not 
			mandatory but increases performance by cacheing the user 
			details retrieved from user-base -->
		<property name="userCache" ref="userCache" />
		<property name="passwordEncoder" ref="passwordEncoder" />
	</bean>

	<!-- 使用Md5算法加密 -->
	<bean id="passwordEncoder"
		class="org.acegisecurity.providers.encoding.Md5PasswordEncoder" />

	<bean id="userDetailsService"
		class="com.arvato.mynissan.service.impl.CustomUserDetailsServiceImpl">
		<!--  property name="userIdIncluded" value="true" /-->
		<property name="dataSource" ref="mynissanDataSource" />
		<property name="usersByUsernameQuery">
			<value>
				SELECT USER_LOGINNAME,USER_LOGINPWD,1 FROM dfl_user WHERE USER_LOGINNAME=?
				AND USER_STATUS='1'
			</value>
		</property>
		<property name="authoritiesByUsernameQuery">
			<value>
				SELECT u.USER_LOGINNAME,r.CODE from dfl_user u, SYS_ROLES r,
				SYS_USER_ROLE ur WHERE u.user_id=ur.USER_ID and r.id=ur.ROLE_ID
				and u.USER_LOGINNAME = ?
			</value>
		</property>
	</bean>
	<bean id="userCache"
		class="org.acegisecurity.providers.dao.cache.EhCacheBasedUserCache">
		<property name="cache">
			<bean
				class="org.springframework.cache.ehcache.EhCacheFactoryBean">
				<property name="cacheManager">
					<bean class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" />
				</property>
				<property name="cacheName" value="userCache" />
			</bean>
		</property>
	</bean>

	<bean id="resouceDetailsService"
		class="com.arvato.core.acegisecurity.resouce.jdbc.ResouceDetailsServiceImpl">
		<property name="dataSource" ref="mynissanDataSource" />
		<property name="resouceQuery">
			<value>
				SELECT ID,RES_STRING,RES_TYPE FROM SYS_PERMISSIONS
			</value>
		</property>
		<property name="authoritiesByRoleQuery">
			<value>
				SELECT ro.code from SYS_ROLES ro, SYS_PERMISSIONS p,SYS_ROLE_PERM pp
				WHERE ro.id=pp.ROLE_ID and p.ID=pp.PERM_ID and p.ID= ?
			</value>
		</property>
		<property name="resourceCache" ref="resourceCache"></property>
	</bean>

	<bean id="resourceCache"
		class="com.arvato.core.acegisecurity.resouce.dao.cache.EhCacheBasedResourceCache">
		<property name="cache">
			<bean
				class="org.springframework.cache.ehcache.EhCacheFactoryBean">
				<!-- property name="cacheManager">
					<bean class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" />
				</property-->

				<property name="cacheManager" ref="cacheManager" />
				<property name="cacheName" value="rdCache" />
			</bean>
		</property>

		<property name="keyConverter">
			<bean class="com.arvato.core.cache.QueryStringConverter" />
		</property>
	</bean>

	<bean id="cacheManager"
		class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
		<property name="configLocation">
			<value>
				classpath:config/ehcache.xml
			</value>
		</property>
	</bean>

	<bean id="filterDefinitionSource"
		class="com.arvato.core.acegisecurity.intercept.web.DbBasedFilterInvocationDefinitionSource">
		<!-- property name="convertUrlToLowercaseBeforeComparison" value="true" / -->
		<property name="useAntPath" value="true" />
		<property name="resouceDetailsManager" ref="resouceDetailsService" />
		<property name="loginFormUrl" value="/pages/jsp/loginH.jsp*" />
		<property name="defaultAuthority" value="ROLE_1" />
	</bean>

	

	<!-- This bean is optional; it isn't used by any other bean as it only listens and logs -->
	<bean id="loggerListener" class="org.acegisecurity.event.authentication.LoggerListener" />
</beans>

项目数据源配置

<bean id="jotm" class="org.springframework.transaction.jta.JotmFactoryBean" />
<bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager">
	<property name="userTransaction">
		<ref local="jotm" />
	</property>
</bean>
<bean id="DataSource"
		class="org.enhydra.jdbc.pool.StandardXAPoolDataSource"
		destroy-method="shutdown">
		<property name="dataSource">
			<bean class="org.enhydra.jdbc.standard.StandardXADataSource"
				destroy-method="shutdown">
				<property name="transactionManager">
					<ref local="jotm" />
				</property>
				<property name="driverName">
					<value>${hibernate.connection.driver_class}</value>
				</property>
				<property name="url">
					<value>${lms.hibernate.connection.url}</value>
				</property>
				<property name="preparedStmtCacheSize"><value>0</value></property>
			</bean>
		</property>
		<property name="user">
			<value>${lms.hibernate.connection.username}</value>
		</property>
		<property name="password">
			<value>${lms.hibernate.connection.password}</value>
		</property>
		<property name="maxSize"><value>150</value></property>
		<property name="minSize"><value>1</value></property>
	</bean>
	<bean id="SessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"
		destroy-method="destroy">
		<property name="dataSource">
			<ref local="DataSource" />
		</property>
		<property name="mappingLocations">
			<list>
				<value>
					classpath*:com/models/*.hbm.xml
				</value>
			</list>
		</property>
		<property name="hibernateProperties">
			<props>
				<!-- prop key="hibernate.hbm2ddl.auto">update</prop -->
				<prop key="hibernate.dialect">
					${hibernate.dialect}
				</prop>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="hibernate.jdbc.batch_size">15</prop>
			</props>
		</property>
		
	</bean>




评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值