Java Spring数据JPA+；WebSphere8.5.5上的Hibernate

从Tomcat迁移到WebSphere时，我遇到了Spring4/Hibernate项目加载不正确的问题。我已经将应用程序设置为PARENT_LAST classloader，并将我的Hibernate版本恢复为4.2.16（因为WAS 8.5.5只支持JPA 2.0）。我现在确实必须将战争封装在EAR中，以遵守IDE集成

我现在在启动时遇到以下错误。任何协助都将不胜感激。如果有人在WebSphere8.5.5上的web应用程序中运行了Spring+Hibernate（和CXF），我也想听听您是否有其他问题

                             org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [datasource.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: org.hibernate.engine.spi.CascadeStyle
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:973)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:750)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
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.startApplicationDynamically(ApplicationMgrImpl.java:1379)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2189)
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$1.run(CompositionUnitMgrImpl.java:664)
at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5384)
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.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:678)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:622)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1269)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:618)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:87)
at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:618)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:291)
at javax.management.modelmbean.RequiredModelMBean$4.run(RequiredModelMBean.java:1260)
at java.security.AccessController.doPrivileged(AccessController.java:300)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1254)
at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:1092)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:831)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:813)
at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
at com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:618)
at com.ibm.ws.management.connector.soap.SOAPConnector.invoke(SOAPConnector.java:488)
at com.ibm.ws.management.connector.soap.SOAPConnector.service(SOAPConnector.java:324)
at com.ibm.ws.management.connector.soap.SOAPConnection.handleRequest(SOAPConnection.java:65)
at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:733)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:532)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1864)

Caused by: java.lang.IncompatibleClassChangeError: org.hibernate.engine.spi.CascadeStyle
at java.lang.ClassLoader.defineClassImpl(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:306)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:154)
at com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:853)
at com.ibm.ws.classloader.CompoundClassLoader.localFindClass(CompoundClassLoader.java:763)
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:586)
at java.lang.ClassLoader.loadClass(ClassLoader.java:707)
at java.lang.J9VMInternals.verifyImpl(Native Method)
at java.lang.J9VMInternals.verify(J9VMInternals.java:94)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:171)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.buildBootstrapServiceRegistry(EntityManagerFactoryBuilderImpl.java:484)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:206)
at org.hibernate.jpa.boot.spi.Bootstrap.getEntityManagerFactoryBuilder(Bootstrap.java:51)
at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilder(HibernatePersistenceProvider.java:182)
at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilder(HibernatePersistenceProvider.java:177)
at org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:152)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:336)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
... 68 more

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要在WAS 8.5.5中使用Hibernate，您需要修改

persistence.xml

并添加提供程序

<provider>org.hibernate.ejb.HibernatePersistence</provider>

org.hibernate.ejb.HibernatePersistence

要将CXF用作Web服务引擎，您需要将类加载器设置为parent last并禁用注释扫描：

在的

META-INF/MANIFEST.MF

中设置

DisableIBMJAXWSEngine

属性 将WAR文件或EJB模块设置为

true

有关更多详细信息，请参阅文档：

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如果可以的话，我会给你两个承诺。非常感谢。对于其他人来说，除了上面提到的WAS 8.5.5.3之外，我还必须排除CXF的neethi依赖性（我唯一的一个排除）。我在启动时仍然有一些类加载器错误，但是在这些更改之后，应用程序通过/Spring Data+Hibernate+CXF启动并正常运行。我得到了CWWJP9991W:openjpa。运行时：警告：向注册ClassTransformer时出错JPAPUnitInfo@svlada看起来您没有正确覆盖持久提供程序。我建议您创建一个新问题，并在那里详细描述您的问题。请注意，在较新的版本中，您需要org.hibernate.jpa.HibernatePersistenceProvider

<provider>org.hibernate.ejb.HibernatePersistence</provider>