【发布时间】：2013-01-07 01:28:48
【问题描述】：
我的项目完全连接到数据库以加载所有数据，但 Spring Security 抛出以下异常
10:58:08 WARN [JDBCExceptionReporter] SQL 错误：0，SQLState：空 10:58:08 错误 [JDBCExceptionReporter] com.mchange.v2.c3p0.ComboPooledDataSource [java.beans.IntrospectionException: java.lang.reflect.InvocationTargetException [numThreadsAwaitingCheckoutDefaultUser]] 已关闭（）
这是我的spring安全配置类
<http auto-config="true" use-expressions="false" authentication-manager-ref="authManager" access-decision-manager-ref="accessDecisionManager"
access-denied-page="/unauthorized">
<intercept-url pattern="/**" access="IS_AUTHENTICATED_FULLY" />
<form-login
login-processing-url="/j_login"
authentication-failure-url="/login?erro=usuarioIncorreto"
always-use-default-target="false"
login-page="/login"
default-target-url="/" />
<logout invalidate-session="true"
logout-success-url="/login"
logout-url="/j_logout"
delete-cookies="JSESSIONID" />
<session-management invalid-session-url="/login?erro=novaSessao"
session-fixation-protection="newSession">
<concurrency-control max-sessions="1" error-if-maximum-exceeded="false" />
</session-management>
</http>
<authentication-manager >
<authentication-provider user-service-ref="securityServiceTrack">
<password-encoder hash="md5" />
</authentication-provider>
</authentication-manager>
<beans:bean id="accessDecisionManager" class="org.springframework.security.access.vote.UnanimousBased">
<beans:property name="decisionVoters">
<beans:list>
<beans:bean class="org.springframework.security.access.vote.AuthenticatedVoter" />
-->
这是我的 web.xml：
<display-name>Track Go Web</display-name>
<!-- ******************************************************* -->
<!-- Configuração do Spring -->
<!-- ******************************************************* -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/config/spring/applicationContext.xml
/WEB-INF/config/spring/applicationContext-persistence.xml
/WEB-INF/config/spring/applicationContext-security.xml
</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<!-- Spring Security -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>
org.springframework.security.web.session.HttpSessionEventPublisher
</listener-class>
</listener>
<!-- OpenEntityManagerInViewFilter -->
<filter>
<filter-name>OpenEntityManagerInViewFilter</filter-name>
<filter-class>
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>OpenEntityManagerInViewFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- ******************************************************* -->
<!-- Configuração do SiteMesh -->
<!-- ******************************************************* -->
<filter>
<filter-name>sitemesh</filter-name>
<filter-class>org.sitemesh.config.ConfigurableSiteMeshFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>sitemesh</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- ******************************************************* -->
<!-- Configuração do VRaptor3 -->
<!-- ******************************************************* -->
<context-param>
<param-name>br.com.caelum.vraptor.encoding</param-name>
<param-value>UTF-8</param-value>
</context-param>
<!-- Define Messages Bundle -->
--> javax.servlet.jsp.jstl.fmt.localizationContext--> 消息--> --> javax.servlet.jsp.jstl.fmt.locale pt_BR --> vraptor.jasperMaker--> /WEB-INF/reports--> -->
<filter>
<filter-name>vraptor</filter-name>
<filter-class>br.com.caelum.vraptor.VRaptor</filter-class>
</filter>
<filter-mapping>
<filter-name>vraptor</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
这是我的持久化配置文件
<!-- ********************************************* -->
<!-- DataSource condfig-->
<!-- ********************************************* -->
<context:property-placeholder location="classpath:configuracoes.properties" />
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="${trackgoweb.jdbc.driverclass}" />
<property name="jdbcUrl" value="${trackgoweb.jdbc.url}" />
<property name="user" value="${trackgoweb.jdbc.username}" />
<property name="password" value="${trackgoweb.jdbc.password}" />
<property name="maxPoolSize" value="10" />
<property name="maxStatements" value="0" />
<property name="minPoolSize" value="3" />
<property name="checkoutTimeout" value="30000" />
</bean>
<!-- Configuraçãoes relativas a acesso a dados -->
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="jpaDialect">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect"></bean>
</property>
<property name="jpaVendorAdapter">
<bean
class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true" />
<property name="databasePlatform" value="org.hibernate.dialect.PostgreSQLDialect" />
</bean>
</property>
<property name="jpaProperties">
<props>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.query.substitutions">true 'S',false 'N',yes 'S',no 'N'</prop>
<prop key="hibernate.query.jpaql_strict_compliance">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<!-- Transaction Manager exclusivo para JPA -->
<bean id="transactionManager"
class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory"/>
<property name="jpaDialect">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect"></bean>
</property>
</bean>
【问题讨论】：
-
看起来您的 C3po 配置中有一些错误。可以展示一下吗？
-
能否请您发布您的 C3p0 配置。
-
好的，我正在编辑帖子并添加我的持久性配置文件
-
感谢支持人员@MaksymDemidas 我自己解决了它确实是在 C3P0 配置上我正在关闭我的应用程序上下文中的会话我删除了它并且它工作了