使用Hibernate JPA 2.1将应用程序部署到IBM WebSphere会产生NullPointerException

我们正在尝试使用Hibernate将Java 7 Spring MVC应用程序部署到IBM WebSphere 8.5.5.2服务器中。 应用程序在Tomcat服务器上运行良好，但我们无法在WebSphere中运行它。

堆栈跟踪输出如下：

[3/26/15 13:49:53:552 MDT] 00000066 AutowiredAnno I org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor  JSR-330 'javax.inject.Inject' annotation found and supported for autowiring [3/26/15 13:49:54:299 MDT] 00000066 LocalContaine I org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean createNativeEntityManagerFactory Building JPA container EntityManagerFactory for persistence unit 'default' [3/26/15 13:49:54:339 MDT] 00000066 LogHelper Z org.hibernate.jpa.internal.util.LogHelper logPersistenceUnitInformation HHH000204: Processing PersistenceUnitInfo [ name: default ...] [3/26/15 13:49:54:536 MDT] 00000066 Version Z org.hibernate.Version logVersion HHH000412: Hibernate Core {4.3.7.Final} [3/26/15 13:49:54:543 MDT] 00000066 Environment Z org.hibernate.cfg.Environment  HHH000206: hibernate.properties not found [3/26/15 13:49:54:546 MDT] 00000066 Environment Z org.hibernate.cfg.Environment buildBytecodeProvider HHH000021: Bytecode provider name : javassist [3/26/15 13:49:54:580 MDT] 00000066 JarInputStrea Z org.hibernate.jpa.boot.archive.internal.JarInputStreamBasedArchiveDescriptor visitArchive HHH015010: Unable to find file (ignored): bundleresource://130.fwk-1163147521/ java.lang.NullPointerException: in is null at java.util.zip.ZipInputStream.(ZipInputStream.java:111) at java.util.zip.ZipInputStream.(ZipInputStream.java:90) at java.util.jar.JarInputStream.(JarInputStream.java:87) at java.util.jar.JarInputStream.(JarInputStream.java:73) at org.hibernate.jpa.boot.archive.internal.JarInputStreamBasedArchiveDescriptor.visitArchive(JarInputStreamBasedArchiveDescriptor.java:73) at org.hibernate.jpa.boot.scan.spi.AbstractScannerImpl.scan(AbstractScannerImpl.java:72) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.scan(EntityManagerFactoryBuilderImpl.java:725) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.(EntityManagerFactoryBuilderImpl.java:221) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.(EntityManagerFactoryBuilderImpl.java:188) at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider$1.(SpringHibernateJpaPersistenceProvider.java:49) at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:49) at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1627) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1564) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1686) at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:414) at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88) at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169) at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749) at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634) at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:426) at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:718) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1177) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370) at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639) at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968) at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:776) at com.ibm.ws.runtime.component.ApplicationMgrImpl$5.run(ApplicationMgrImpl.java:2195) at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5474) at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5600) at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2200) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:446) at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:389) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:117) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:995) at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:502) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1864) [3/26/15 13:49:54:899 MDT] 00000066 Version Z org.hibernate.annotations.common.reflection.java.JavaReflectionManager  HCANN000001: Hibernate Commons Annotations {4.0.5.Final} [3/26/15 13:49:55:511 MDT] 00000066 Enhance E CWWJP9992E: openjpa.Enhance: Error: The identity field defined in the com.company.model.KeyValueMapping Embeddable is not supported. [3/26/15 13:49:55:837 MDT] 00000066 Dialect Z org.hibernate.dialect.Dialect  HHH000400: Using dialect: org.hibernate.dialect.SQLServer2008Dialect [3/26/15 13:49:55:864 MDT] 00000066 LobCreatorBui Z org.hibernate.engine.jdbc.internal.LobCreatorBuilder useContextualLobCreation HHH000423: Disabling contextual LOB creation as JDBC driver reported JDBC version [3] less than 4 [3/26/15 13:49:56:071 MDT] 00000066 AnnotationCon W org.springframework.context.support.AbstractApplicationContext refresh Exception encountered during context initialization - cancelling refresh attempt org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in com.company.WebConfig: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: javax/persistence/Table.indexes()[Ljavax/persistence/Index; at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1568) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1686) at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:414) at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88) at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169) at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749) at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634) at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:426) at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:718) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1177) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370) at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639) at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968) at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:776) at com.ibm.ws.runtime.component.ApplicationMgrImpl$5.run(ApplicationMgrImpl.java:2195) at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5474) at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5600) at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2200) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:446) at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:389) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:117) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:995) at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:502) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1864) Caused by: java.lang.NoSuchMethodError: javax/persistence/Table.indexes()[Ljavax/persistence/Index; at org.hibernate.cfg.annotations.EntityBinder.processComplementaryTableDefinitions(EntityBinder.java:973) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:824) at org.hibernate.cfg.Configuration$MetadataSourceQueue.processAnnotatedClassesQueue(Configuration.java:3845) at org.hibernate.cfg.Configuration$MetadataSourceQueue.processMetadata(Configuration.java:3799) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1412) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1846) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:852) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:845) at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:398) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:844) at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60) at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1627) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1564) ... 37 more 

谢谢！

Answer 1

javax/persistence/Table.indexes()来自JPA 2.1，WebSphere Application Server传统的8.5.5.2默认使用JPA 2.0（OpenJPA）。 如果你想使用Hibernate，你必须覆盖默认提供者 – 查看这篇文章了解更多细节。

UPDATE

是的，你是对的。 您无法使用JPA 2.1覆盖WebSphere Traditional 8.5.5.x中的缺省提供程序，因为容器依赖于2.0 api进行初始化。

如果必须使用2.1，则可以将其用作应用程序托管提供程序而不是容器管理。 所以你需要为你的应用程序禁用JPA， 检查这个 ，而不是在注入EntityManager时依赖容器，用自己的API初始化它。

另一种选择是从版本8.5.5.6开始考虑支持JPA 2.1（使用EclipseLink）的WebSphere Liberty 。 由于容器支持2.1，应该可以在那里更改提供者，但是我没有时间对其进行测试。

您还可以升级到最近发布的WebSphere Application Server v9，它支持JPA 2.1。

Answer 2

我分享了对我有用的东西。 我和我的团队能够在Websphere 8.5.5和Websphere 7中使用Spring 4.2.4，Hibernate 5.1和Hibernate JPA 2.1部署我们的应用程序。

这样做的关键是提取所有的hibernate库并将它们放在服务器的共享库文件夹中，在服务器配置中创建一个带有父最后一个顺序的新类加载器，并为包含hibernate库的共享库分配这个类加载器。 然后，您必须更改Default Java Persistence API设置以使用hibernate持久性提供程序，而不是默认的WebSphere持久性提供程序。 所以步骤如下：

1. 在服务器中创建一个文件夹，并将所有hibernate库放入其中

   

2. 在Websphere （环境/共享库）中创建共享库，并将其设置为您刚刚在服务器上创建的文件夹的路径

3. 在WebSphere上单击您的服务器，在Server Infrastructure下单击Java and Process Management / Class Loader 。 单击New并选择Parent Last选项。 保存

   

4. 单击刚刚创建的新类加载器，然后单击右侧的共享库引用 。 这里添加包含Hibernate库的共享库

5. 现在，在服务器的Container Settings部分下，单击Container Services / Default Java Persistence API设置 。 在这里，您必须指定备用默认持久性提供程序。 见下图。

   

6. 现在编译你的应用程序并从生成的war中删除Hibernate库（参见图1 ）。 然后将其安装在服务器中。

在我的例子中，应用程序在WebSphere 7中也像魅力一样。这个过程解决了javax/persistence/Table.indexes()错误以及由WebSphere和Hibernate之间的库冲突引起的所有其他编译错误。

参考：

https://www.ibm.com/developerworks/community/wikis/form/anonymous/api/wiki/53181ccd-bcd4-431f-b968-0b5f6d46d652/page/192a432b-28bb-4080-b037-345e5d83da76/attachment/61e74f67- 1d60-4120-BA25-ad7264c9f4f6 /媒体/ AlternateJPAProviders_TestReport.pdf

Answer 3

以为我会分享对我有用的东西。 我可以使用自定义PersistenceProviderResolver在Websphere 8.5.5.5上使用JPA 2.1和Hibernate 4.3.11，这样Websphere类就不会干扰Hibernate https://gist.github.com/jeffsheets/aec3e94870ef903ce7efe33e00563d3c

我根据这里的post找到了它https://hibernate.atlassian.net/browse/JPA-4