100分求助org.springframework.beans.factory.BeanCreationException

在集成别人做的网站时，tomcat的日志报这样的错误，无解中，请大侠们帮助！！
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is org.logicalcobwebs.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null
org.logicalcobwebs.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null
at org.logicalcobwebs.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:206)
at org.logicalcobwebs.cglib.proxy.Enhancer.createHelper(Enhancer.java:331)
at org.logicalcobwebs.cglib.proxy.Enhancer.create(Enhancer.java:247)
at org.logicalcobwebs.proxool.ProxyFactory.getProxy(ProxyFactory.java:78)
at org.logicalcobwebs.proxool.ProxyFactory.getWrappedConnection(ProxyFactory.java:48)
at org.logicalcobwebs.proxool.ConnectionPool.getConnection(ConnectionPool.java:265)
at org.logicalcobwebs.proxool.ProxoolDriver.connect(ProxoolDriver.java:89)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at org.hibernate.connection.ProxoolConnectionProvider.getConnection(ProxoolConnectionProvider.java:53)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:76)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2006)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1289)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:825)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:751)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1091)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:396)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:233)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:145)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:277)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:313)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:139)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:252)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.logicalcobwebs.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:373)
at org.logicalcobwebs.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:193)
... 39 more
Caused by: java.lang.SecurityException: Prohibited package name: java.sql
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
... 45 more

解决方案 »

  1.   

    applicationContext.xml
    <!-- Transaction manager for a single Hibernate SessionFactory (alternative to JTA) -->
    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <property name="sessionFactory">
    <ref local="sessionFactory" />
    </property>
    </bean>

    <!-- baseTransaction -->
    <bean id="baseTransactionProxy" abstract="true"
    class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
    <property name="transactionManager">
    <ref bean="transactionManager" />
    </property>
    <property name="transactionAttributes">
    <props>
    <prop key="get*">PROPAGATION_REQUIRED</prop>
    <prop key="add*">PROPAGATION_REQUIRED</prop>
    <prop key="update*">PROPAGATION_REQUIRED</prop>
    <prop key="delete*">PROPAGATION_REQUIRED</prop>
    <prop key="create*">PROPAGATION_REQUIRED</prop>
    <prop key="find*">PROPAGATION_REQUIRED</prop>
    </props>
    </property>
    </bean> <!--InsertServiceCourseInfo-->
    <bean id="courseInfoService" class="org.springframework.aop.framework.ProxyFactoryBean">
    <property name="target">
    <ref local="courseInfoTarget" />
    </property>
    </bean>
    <bean id="courseInfoTarget" class="cn.com.s520.leopard.service.spring.CourseInfoServiceSpringImpl">
    <property name="baseDao">
    <ref local="courseInfoDao" />
    </property>
    </bean>
    <bean id="courseInfoDao" class="cn.com.s520.leopard.service.dao.hibernate.CourseInfoDaoImpl">
    <property name="sessionFactory">
    <ref local="sessionFactory"/>
    </property>
    </bean>
      

  2.   

    你看你的项目中是不是有 java.sql包，如果有的话，换成别的。
    这种跟JDK有冲突的包名，是被虚拟机禁止的。
      

  3.   

    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed;你配置文件那里定义了<bean id="sessionFactory" …………这个错误信息很明确，学会判断异常是很重要的。