Hi,
I'm working on the technology of Spring and Hibernate.
I'm getting the following error.
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/config/applicationContext.xml]: Initialization of bean failed; nested exception is org.hibernate.HibernateException: Could not instantiate dialect class
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/config/applicationContext.xml]: Initialization of bean failed; nested exception is org.hibernate.HibernateException: Could not instantiate dialect class
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:403)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:233)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:145)
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:277)
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:313)
org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:134)
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:230)
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:156)
org.springframework.web.context.ContextLoaderServlet.init(ContextLoaderServlet.java:81)
javax.servlet.GenericServlet.init(GenericServlet.java:211)
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:701)
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:432)
org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
org.apache.catalina.startup.Catalina.start(Catalina.java:556)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:324)
org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
[code] - ApplicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName"><value>com.mysql.jdbc.Driver</value></property>
<property name="url"><value>jdbc:mysql://localhost:3306/springregistration</value></property>
<property name="username"><value>root</value></property>
<!-- Make sure <value> tags are on same line - if they're not,
authentication will fail -->
<property name="password"><value>root</value></property>
</bean>
<!-- Hibernate Session Factory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource"><ref local="dataSource"/></property>
<property name="mappingResources">
<list>
<value>com/logicamg/mapping/Registration.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">net.sf.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.hbm2ddl.auto">false</prop>
</props>
</property>
</bean>
<!-- Transaction manager for a single Hibernate SessionFactory (alternative to JTA) -->
<!-- Please Don't touch this -->
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager" abstract="false" singleton="true" lazy-init="default" autowire="default" dependency-check="default">
<property name="sessionFactory"><ref local="sessionFactory"/></property>
</bean>
<!-- Here's where the DAO definitions will sit -->
<bean id="registrationDAO" class="com.logicamg.DAO.hibernate.RegistrationDAOHibernate">
<property name="sessionFactory"><ref local="sessionFactory"/></property>
</bean>
<!-- Here's where the service manager definitions will sit -->
<bean id="registrationserviceTarget" class="com.logicamg.services.impl.RegistrationImpl">
<property name="registrationDAO"><ref local="registrationDAO"/></property>
</bean>
<!-- Here is where the connection between service manager and tranasaction manager will sit -->
<bean id="registrationservice"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager"><ref local="transactionManager"/></property>
<property name="target"><ref local="registrationserviceTarget"/></property>
<property name="transactionAttributes">
<props>
<prop key="*">PROPAGATION_SUPPORTS</prop>
</props>
</property>
</bean>
</beans>
[/code]
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