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看起来问题是旧的，但我找不到正确的解决方案。Spring-hibernate：通过tomcat的dataSource jndi
细节：
的web.xml
<resource-ref>
<res-ref-name>jdbc/jndisqldbhello</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
的context.xml
<Context>
<Resource name="jdbc/jndisqldbhello"
auth="Container"
type="javax.sql.DataSource"
factory="org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory"
maxActive="10"
maxIdle="5"
maxWait="10000"
username="root"
password="123456"
driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/javatest"
validationQuery="select 1"/>
</Context>
的applicationContext.xml
<jee:jndi-lookup jndi-name="jdbc/jndisqldbhello" id="dataSource" />
<bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="entityManagerFactory">
<property name="dataSource" ref="dataSource" />
</bean>
的persistence.xml
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
version="2.0">
<persistence-unit name="persistenceUnit" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" />
<property name="hibernate.show_sql" value="true" />
<property name="hibernate.format_sql" value="true" />
<property name="hibernate.ejb.naming_strategy" value="org.hibernate.cfg.ImprovedNamingStrategy"/>
</properties>
</persistence-unit>
</persistence>
STARTING没有例外TOMCAT，但我混淆有关NULL定义的对象警告：
2011-04-08 20:32:30,311 - INFO ContextLoader - Root WebApplicationContext: initialization started
2011-04-08 20:32:30,576 - INFO XmlWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Fri Apr 08 20:32:30 EEST 2011]; root of context hierarchy
2011-04-08 20:32:30,770 - INFO XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [META-INF/spring/applicationContext.xml]
***2011-04-08 20:32:33,082 - INFO XmlWebApplicationContext - Bean 'dataSource' of type [class org.springframework.jndi.JndiObjectFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)***
***2011-04-08 20:32:33,087 - INFO XmlWebApplicationContext - Bean 'dataSource' of type [class org.apache.tomcat.dbcp.dbcp.BasicDataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)***
2011-04-08 20:32:33,139 - INFO LocalContainerEntityManagerFactoryBean - Building JPA container EntityManagerFactory for persistence unit 'persistenceUnit'
2011-04-08 20:32:33,687 - INFO Version - HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
2011-04-08 20:32:33,716 - INFO Version - HHH000412: Hibernate Core {4.1.5.Final}
2011-04-08 20:32:33,730 - INFO Environment - HHH000206: hibernate.properties not found
2011-04-08 20:32:33,738 - INFO Environment - HHH000021: Bytecode provider name : javassist
2011-04-08 20:32:33,920 - INFO Ejb3Configuration - HHH000204: Processing PersistenceUnitInfo [
name: persistenceUnit
...]
2011-04-08 20:32:34,738 - INFO ConnectionProviderInitiator - HHH000130: Instantiating explicit connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider
***2011-04-08 20:32:34,836 - WARN JdbcServicesImpl - HHH000342: Could not obtain connection to query metadata : Cannot create JDBC driver of class '' for connect URL 'null'***
2011-04-08 20:32:34,865 - INFO Dialect - HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
***2011-04-08 20:32:34,903 - INFO LobCreatorBuilder - HHH000422: Disabling contextual LOB creation as connection was null***
2011-04-08 20:32:34,952 - INFO TransactionFactoryInitiator - HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jdbc.JdbcTransactionFactory
2011-04-08 20:32:34,972 - INFO ASTQueryTranslatorFactory - HHH000397: Using ASTQueryTranslatorFactory
2011-04-08 20:32:35,193 - INFO Version - HV000001: Hibernate Validator 4.3.0.Final
***2011-04-08 20:32:36,437 - INFO XmlWebApplicationContext - Bean 'entityManagerFactory' of type [class org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)***
2011-04-08 20:32:36,511 - INFO DefaultListableBeanFactory - Pre-instantiating singletons in org.s[email protected]f474205: defining beans [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,org.springframework.context.config.internalBeanConfigurerAspect,userRepository,org.springframework.data.repository.core.support.RepositoryInterfaceAwareBeanPostProcessor#0,org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor#0,org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor#0,mySimpleDBService,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,transactionManager,org.springframework.transaction.config.internalTransactionAspect,entityManagerFactory,dataSource,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; root of factory hierarchy
2011-04-08 20:32:37,004 - INFO ContextLoader - Root WebApplicationContext: initialization completed in 6692 ms
апр 08, 2011 8:32:37 PM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'webapp'
2011-04-08 20:32:37,107 - INFO DispatcherServlet - FrameworkServlet 'webapp': initialization started
2011-04-08 20:32:37,120 - INFO XmlWebApplicationContext - Refreshing WebApplicationContext for namespace 'webapp-servlet': startup date [Fri Apr 08 20:32:37 EEST 2011]; parent: Root WebApplicationContext
2011-04-08 20:32:37,126 - INFO XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/webapp-servlet.xml]
2011-04-08 20:32:37,459 - INFO DefaultListableBeanFactory - Pre-instantiating singletons in org.s[email protected]654309f0: defining beans [restExampleController,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping#0,org.springframework.format.support.FormattingConversionServiceFactoryBean#0,org.springframework.validation.beanvalidation.LocalValidatorFactoryBean#0,org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0,org.springframework.web.servlet.handler.MappedInterceptor#0,org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver#0,org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver#0,org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver#0,org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping,org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter,org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter,org.springframework.web.servlet.view.InternalResourceViewResolver#0,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; parent: org.s[email protected]f474205
2011-04-08 20:32:37,696 - INFO RequestMappingHandlerMapping - Mapped "{[/test/hi],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String com.first.web.controller.RestExampleController.getHi()
2011-04-08 20:32:37,697 - INFO RequestMappingHandlerMapping - Mapped "{[/test/hello],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String com.first.web.controller.RestExampleController.getMovies(org.springframework.ui.ModelMap)
2011-04-08 20:32:38,992 - INFO DispatcherServlet - FrameworkServlet 'webapp': initialization completed in 1884 ms
апр 08, 2011 8:32:39 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
启动时没有异常，但我敢肯定，我会得到他们。 另外，如果我加入到persistance.xml
<property name="hibernate.hbm2ddl.auto" value="update"/>
我有例外：
2011-04-08 20:50:17,160 - INFO Version - HV000001: Hibernate Validator 4.3.0.Final
2011-04-08 20:50:18,221 - INFO SchemaUpdate - HHH000228: Running hbm2ddl schema update
2011-04-08 20:50:18,222 - INFO SchemaUpdate - HHH000102: Fetching database metadata
2011-04-08 20:50:18,227 -ERROR SchemaUpdate - HHH000319: Could not get database metadata
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1452)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:70)
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:194)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:178)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:492)
....
2011-04-08 20:50:18,238 -ERROR SchemaUpdate - HHH000299: Could not complete schema update
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1452)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:70)
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51)
谁能帮助我了解应该如何定，好吗？