我正在尝试建立一个开源产品，遇到这个错误，无法弄清楚这是关于什么的（不是 java 程序员）。将不胜感激任何输入。
2013-08-27 19:15:32,791 - ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'payoutStructureServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.f
actory.BeanCreationException: Could not autowire field: private com.cubeia.games.poker.admin.db.AdminDAO com.cubeia.games.poker.admin.service.PayoutStructureServiceImpl.adminDAO; nested exception is org.sprin
gframework.beans.factory.BeanCreationException: Error creating bean with name 'adminDAO' defined in class path resource [spring-app.xml]: Cannot resolve reference to bean 'entityManagerFactory' while setting
bean property 'entityManagerFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [spring-a
pp.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: adminPersistenceUnit] Unable to build EntityManagerFactory
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:287)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:609)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:469)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:771)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:411)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:763)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:247)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1238)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:706)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:480)
at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:293)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:172)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)
at org.eclipse.jetty.server.Server.doStart(Server.java:277)
at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:65)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:511)
at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:364)
at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:516)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:318)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
在 spring-app.xml 我有
<!-- DataSource -->
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="jndi.dataSource"/>
<property name="persistenceUnitName" value="adminPersistenceUnit"/>
<property name="persistenceUnitManager" ref="persistenceUnitManager"></property>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true" />
<property name="generateDdl" value="true" />
<property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect" />
</bean>
</property>
</bean>
在persistence.xml中我有
<?xml version="1.0" encoding="UTF-8"?>
<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_1_0.xsd"
version="1.0">
<persistence-unit name="adminPersistenceUnit" transaction-type="RESOURCE_LOCAL">
<class>com.cubeia.games.poker.tournament.configuration.payouts.PayoutStructure</class>
<class>com.cubeia.games.poker.tournament.configuration.payouts.Payouts</class>
<class>com.cubeia.games.poker.tournament.configuration.payouts.Payout</class>
<class>com.cubeia.games.poker.tournament.configuration.payouts.IntRange</class>
<class>com.cubeia.games.poker.tournament.configuration.blinds.BlindsStructure</class>
<class>com.cubeia.games.poker.tournament.configuration.blinds.Level</class>
<class>com.cubeia.games.poker.tournament.configuration.TournamentSchedule</class>
<class>com.cubeia.games.poker.tournament.configuration.ScheduledTournamentConfiguration</class>
<class>com.cubeia.games.poker.tournament.configuration.SitAndGoConfiguration</class>
<class>com.cubeia.games.poker.tournament.configuration.TournamentConfiguration</class>
<class>com.cubeia.games.poker.tournament.configuration.RebuyConfiguration</class>
<class>com.cubeia.games.poker.entity.TableConfigTemplate</class>
<class>com.cubeia.poker.timing.TimingProfile</class>
<class>com.cubeia.poker.settings.RakeSettings</class>
<properties>
<!-- property name="hibernate.hbm2ddl.auto" value="create-drop"/-->
</properties>
</persistence-unit>
</persistence>
有趣的是，如果我从 jetty-env.xml 中切换到 MySQL 并配置本地或远程数据库，应用程序会崩溃并显示 JDBC 超时错误，这是不可能的，整个基础架构是 A 类，没有错误、超时或任何东西，可以 SSH/Telnet/mysql 进入服务器没有问题。实际上与本地主机相同。有一种预感，这实际上是与上述内容相关的错误，而不是真正的连接问题（感谢 java 的默默无闻）
将不胜感激任何输入/建议。谢谢！