Java JBoss7不创建持久化单元

我的应用程序使用JBoss7、Hibernate4.1.5Final和Spring3.1.2

Caused by: javax.persistence.PersistenceException: [PersistenceUnit: Virtuoso] Unable to build EntityManagerFactory
        at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:915)
        at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:890)
        at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:74)
        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162)
        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
        ... 3 more

Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.service.jdbc.connections.spi.ConnectionProvider]
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:186)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:150)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
    at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:223)
    at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:89)
    at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
    at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:71)
    at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2277)
    at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2273)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1742)
    at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94)
    at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905)
    ... 9 more

Caused by: org.hibernate.HibernateException: Could not instantiate connection provider [org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider]
    at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.instantiateExplicitConnectionProvider(ConnectionProviderInitiator.java:192)
    at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService(ConnectionProviderInitiator.java:114)
    at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService(ConnectionProviderInitiator.java:54)
    at org.hibernate.service.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:69)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:176)
    ... 22 more
Caused by: java.lang.ClassCastException: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider cannot be cast to org.hibernate.service.jdbc.connections.spi.ConnectionProvider
    at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.instantiateExplicitConnectionProvider(ConnectionProviderInitiator.java:189)
    ... 26 more

原因：javax.persistence.PersistenceException:[PersistenceUnit:Virtuoso]无法构建EntityManagerFactory
位于org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:915）
位于org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:890）
位于org.hibernate.ejb.HibernatePersistence.createContainerEntityManager工厂（HibernatePersistence.java:74）
位于org.jboss.as.jpa.service.PersistenceUnitServiceImpl.CreateContainerEntityManager工厂（PersistenceUnitServiceImpl.java:162）
位于org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start（PersistenceUnitServiceImpl.java:85）
在org.jboss.msc.service.ServiceControllerImpl$StartTask.startService（ServiceControllerImpl.java:1811）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
在org.jboss.msc.service.ServiceControllerImpl$StartTask.run（ServiceControllerImpl.java:1746）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
... 3个以上
原因：org.hibernate.service.spi.ServiceException:无法创建请求的服务[org.hibernate.service.jdbc.connections.spi.ConnectionProvider]
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.createService（AbstractServiceRegistryImpl.java:186）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService（AbstractServiceRegistryImpl.java:150）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.getService（AbstractServiceRegistryImpl.java:131）
位于org.hibernate.engine.jdbc.internal.jdbcservicesiml.buildJdbcConnectionAccess（jdbcservicesiml.java:223）
位于org.hibernate.engine.jdbc.internal.jdbcservicesiml.configure（jdbcservicesiml.java:89）
位于org.hibernate.service.internal.StandardServiceRegistryImpl.configureService（StandardServiceRegistryImpl.java:75）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService（AbstractServiceRegistryImpl.java:159）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.getService（AbstractServiceRegistryImpl.java:131）
在org.hibernate.cfg.SettingsFactory.buildSettings（SettingsFactory.java:71）上
位于org.hibernate.cfg.Configuration.buildSettingsInternal（Configuration.java:2277）
位于org.hibernate.cfg.Configuration.buildSettings（Configuration.java:2273）
位于org.hibernate.cfg.Configuration.buildSessionFactory（Configuration.java:1742）
位于org.hibernate.ejb.EntityManagerFactoryImpl。（EntityManagerFactoryImpl.java:94）
位于org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:905）
... 9更多
原因：org.hibernate.HibernateException:无法实例化连接提供程序[org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider]
位于org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.InstanceExplicitConnectionProvider（ConnectionProviderInitiator.java:192）
位于org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService（ConnectionProviderInitiator.java:114）
位于org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService（ConnectionProviderInitiator.java:54）
位于org.hibernate.service.internal.StandardServiceRegistryImpl.initiateService（StandardServiceRegistryImpl.java:69）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.createService（AbstractServiceRegistryImpl.java:176）
... 还有22个
原因：java.lang.ClassCastException:org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider无法强制转换为org.hibernate.service.jdbc.connections.spi.ConnectionProvider
位于org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.InstanceExplicitConnectionProvider（ConnectionProviderInitiator.java:189）
... 26多

jboss部署结构.xml

<jboss-deployment-structure>
  <deployment>
    <exclusions>
       <module name="org.hibernate"></module>
    </exclusions>

  </deployment>
</jboss-deployment-structure>

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" 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">
    <persistence-unit name="Virtuoso" transaction-type="RESOURCE_LOCAL" >


    <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <non-jta-data-source>java:jboss/datasources/MySqlDS</non-jta-data-source>

    </persistence-unit> 
</persistence>

persistence.xml

<jboss-deployment-structure>
  <deployment>
    <exclusions>
       <module name="org.hibernate"></module>
    </exclusions>

  </deployment>
</jboss-deployment-structure>

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" 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">
    <persistence-unit name="Virtuoso" transaction-type="RESOURCE_LOCAL" >


    <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <non-jta-data-source>java:jboss/datasources/MySqlDS</non-jta-data-source>

    </persistence-unit> 
</persistence>

org.hibernate.ejb.HibernatePersistence
java:jboss/datasources/MySqlDS

---

我不知道哪里出了问题。我的持久化单元没有启动。

既然您试图使用应用程序中打包的Hibernate 4.x，您应该将

jboss.as.jpa.providerModule

属性设置为

应用程序

---

您最好在AS7中替换Hibernate4.0模块。这样，您就不需要在应用程序中打包JPA提供程序。

ejb3-持久化jar出现在我的lib文件夹中，它与mu hibernate JPA 2.0 jar冲突。因此，我添加了pom.xml中提供的范围。在那个类强制转换之后，异常消失了。

为什么要从部署中排除hibernate？你看，你在部署hibernate时遇到了问题。我这样做是因为JBoss7有内置的持久性Hibernate4提供程序来避免这种情况，并使用我的应用程序hibernate版本。我排除了它。