WebLogic clientgen无法从WebLogic运行 [英] WebLogic clientgen doesn't work from WebLogic

问题描述

我正在使用 clientgen ant任务（它是WebLogic的一部分）从WSDL生成JAX-WS客户端。当我在命令行中使用它并且在类路径中使用wlfullclient.jar时，生成的代码非常有效。
但是它不适用于部署到生成wlfullclient.jar的同一实例的EJB。错误很长，看起来像链接到类加载器，这非常烦人，因为我使用相同的JAVA版本和其他嵌入WebLogic的库。关于什么是错的任何想法？

错误日志是：

I'm using clientgen ant task (which is a part of WebLogic) to generate JAX-WS client from the WSDL. Generated code works very well when I'm using it from the command line and wlfullclient.jar in the classpath. But it doesn't work from EJB that is deployed to the same instance from which wlfullclient.jar was generated. Error is quite long, and looks like linked to class loaders, that is very annoying because I'm using the same JAVA version and other libraries that are coming embedded with WebLogic. Any ideas about what is wrong?
Error log is:

<1341096792539> <BEA-010065> <MessageDrivenBean threw an Exception in onMessage(). The exception was:
java.lang.ExceptionInInitializerError.
java.lang.ExceptionInInitializerError
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
                at java.lang.Class.newInstance0(Class.java:355)
                at java.lang.Class.newInstance(Class.java:308)
                at javax.xml.ws.spi.FactoryFinder.newInstance(FactoryFinder.java:36)
                at javax.xml.ws.spi.FactoryFinder.find(FactoryFinder.java:95)
                at javax.xml.ws.spi.Provider.provider(Provider.java:83)
                at javax.xml.ws.Service.<init>(Service.java:56)
                at s.mra.ws.client.proxy.MRADataExchangeService.<init>(MRADataExchangeService.java:115)
                at s.mra.ws.client.impl.WSMraClient.initialize(WSMraClient.java:222)
                at s.mra.ws.client.impl.WSMraClient.sendMessageToWS(WSMraClient.java:93)
                at s.mra.message.router.WSMessageRouterBean.onMessage(WSMessageRouterBean.java:171)
                at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:466)
                at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:371)
                at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:327)
                at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4547)
                at weblogic.jms.client.JMSSession.execute(JMSSession.java:4233)
                at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3709)
                at weblogic.jms.client.JMSSession.access$000(JMSSession.java:114)
                at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5058)
                at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
                at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
                at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
javax.xml.ws.WebServiceException: Error creating JAXBContext for W3CEndpointReference.
                at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:226)
                at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:221)
                at java.security.AccessController.doPrivileged(Native Method)
                at com.sun.xml.ws.spi.ProviderImpl.getEPRJaxbContext(ProviderImpl.java:221)
                at com.sun.xml.ws.spi.ProviderImpl.<clinit>(ProviderImpl.java:88)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
                at java.lang.Class.newInstance0(Class.java:355)
                at java.lang.Class.newInstance(Class.java:308)
                at javax.xml.ws.spi.FactoryFinder.newInstance(FactoryFinder.java:36)
                at javax.xml.ws.spi.FactoryFinder.find(FactoryFinder.java:95)
                at javax.xml.ws.spi.Provider.provider(Provider.java:83)
                at javax.xml.ws.Service.<init>(Service.java:56)
                at s.mra.ws.client.proxy.MRADataExchangeService.<init>(MRADataExchangeService.java:115)
                at s.mra.ws.client.impl.WSMraClient.initialize(WSMraClient.java:222)
                at s.mra.ws.client.impl.WSMraClient.sendMessageToWS(WSMraClient.java:93)
                at s.mra.message.router.WSMessageRouterBean.onMessage(WSMessageRouterBean.java:171)
                at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:466)
                at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:371)
                at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:327)
                at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4547)
                at weblogic.jms.client.JMSSession.execute(JMSSession.java:4233)
                at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3709)
                at weblogic.jms.client.JMSSession.access$000(JMSSession.java:114)
                at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5058)
                at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
                at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
                at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
javax.xml.bind.JAXBException
- with linked exception:
[com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
org.w3c.dom.Element is an interface, and JAXB can't handle interfaces.
                this problem is related to the following location:
                                at org.w3c.dom.Element
                                at public java.util.List com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements.elements
                                at com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements
                                at public com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements com.sun.xml.ws.developer.MemberSubmissionEndpointReference.referenceProperties
                                at com.sun.xml.ws.developer.MemberSubmissionEndpointReference
org.w3c.dom.Element does not have a no-arg default constructor.
                this problem is related to the following location:
                                at org.w3c.dom.Element
                                at public java.util.List com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements.elements
                                at com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements
                                at public com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements com.sun.xml.ws.developer.MemberSubmissionEndpointReference.referenceProperties
                                at com.sun.xml.ws.developer.MemberSubmissionEndpointReference
]
                at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:226)
                at javax.xml.bind.ContextFinder.find(ContextFinder.java:372)
                at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
                at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522)
                at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:224)
                at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:221)
                at java.security.AccessController.doPrivileged(Native Method)
                at com.sun.xml.ws.spi.ProviderImpl.getEPRJaxbContext(ProviderImpl.java:221)
                at com.sun.xml.ws.spi.ProviderImpl.<clinit>(ProviderImpl.java:88)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
                at java.lang.Class.newInstance0(Class.java:355)
                at java.lang.Class.newInstance(Class.java:308)
                at javax.xml.ws.spi.FactoryFinder.newInstance(FactoryFinder.java:36)
                at javax.xml.ws.spi.FactoryFinder.find(FactoryFinder.java:95)
                at javax.xml.ws.spi.Provider.provider(Provider.java:83)
                at javax.xml.ws.Service.<init>(Service.java:56)
                at s.mra.ws.client.proxy.MRADataExchangeService.<init>(MRADataExchangeService.java:115)
                at s.mra.ws.client.impl.WSMraClient.initialize(WSMraClient.java:222)
                at s.mra.ws.client.impl.WSMraClient.sendMessageToWS(WSMraClient.java:93)
                at s.mra.message.router.WSMessageRouterBean.onMessage(WSMessageRouterBean.java:171)
                at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:466)
                at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:371)
                at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:327)
                at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4547)
                at weblogic.jms.client.JMSSession.execute(JMSSession.java:4233)
                at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3709)
                at weblogic.jms.client.JMSSession.access$000(JMSSession.java:114)
                at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5058)
                at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
                at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
                at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
org.w3c.dom.Element is an interface, and JAXB can't handle interfaces.
                this problem is related to the following location:
                                at org.w3c.dom.Element
                                at public java.util.List com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements.elements
                                at com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements
                                at public com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements com.sun.xml.ws.developer.MemberSubmissionEndpointReference.referenceProperties
                                at com.sun.xml.ws.developer.MemberSubmissionEndpointReference
org.w3c.dom.Element does not have a no-arg default constructor.
                this problem is related to the following location:
                                at org.w3c.dom.Element
                                at public java.util.List com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements.elements
                                at com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements
                                at public com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements com.sun.xml.ws.developer.MemberSubmissionEndpointReference.referenceProperties
                                at com.sun.xml.ws.developer.MemberSubmissionEndpointReference

                at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:102)
                at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:438)
                at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:286)
                at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:139)
                at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:117)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                at java.lang.reflect.Method.invoke(Method.java:597)
                at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:211)
                at javax.xml.bind.ContextFinder.find(ContextFinder.java:372)
                at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
                at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522)
                at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:224)
                at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:221)
                at java.security.AccessController.doPrivileged(Native Method)
                at com.sun.xml.ws.spi.ProviderImpl.getEPRJaxbContext(ProviderImpl.java:221)
                at com.sun.xml.ws.spi.ProviderImpl.<clinit>(ProviderImpl.java:88)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
                at java.lang.Class.newInstance0(Class.java:355)
                at java.lang.Class.newInstance(Class.java:308)
                at javax.xml.ws.spi.FactoryFinder.newInstance(FactoryFinder.java:36)
                at javax.xml.ws.spi.FactoryFinder.find(FactoryFinder.java:95)
                at javax.xml.ws.spi.Provider.provider(Provider.java:83)
                at javax.xml.ws.Service.<init>(Service.java:56)
                at s.mra.ws.client.proxy.MRADataExchangeService.<init>(MRADataExchangeService.java:115)
                at s.mra.ws.client.impl.WSMraClient.initialize(WSMraClient.java:222)
                at s.mra.ws.client.impl.WSMraClient.sendMessageToWS(WSMraClient.java:93)
                at s.mra.message.router.WSMessageRouterBean.onMessage(WSMessageRouterBean.java:171)
                at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:466)
                at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:371)
                at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:327)
                at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4547)
                at weblogic.jms.client.JMSSession.execute(JMSSession.java:4233)
                at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3709)
                at weblogic.jms.client.JMSSession.access$000(JMSSession.java:114)
                at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5058)
                at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
                at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
                at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
> 



<1341096792650> <BEA-010065> <MessageDrivenBean threw an Exception in onMessage(). The exception was:
java.lang.NoClassDefFoundError: Could not initialize class weblogic.wsee.jaxws.spi.WLSProvider.
java.lang.NoClassDefFoundError: Could not initialize class weblogic.wsee.jaxws.spi.WLSProvider
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
                at java.lang.Class.newInstance0(Class.java:355)
                at java.lang.Class.newInstance(Class.java:308)
                at javax.xml.ws.spi.FactoryFinder.newInstance(FactoryFinder.java:36)
                at javax.xml.ws.spi.FactoryFinder.find(FactoryFinder.java:95)
                at javax.xml.ws.spi.Provider.provider(Provider.java:83)
                at javax.xml.ws.Service.<init>(Service.java:56)
                at s.mra.ws.client.proxy.MRADataExchangeService.<init>(MRADataExchangeService.java:115)
                at s.mra.ws.client.impl.WSMraClient.initialize(WSMraClient.java:222)
                at s.mra.ws.client.impl.WSMraClient.sendMessageToWS(WSMraClient.java:93)
                at s.mra.message.router.WSMessageRouterBean.onMessage(WSMessageRouterBean.java:171)
                at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:466)
                at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:371)
                at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:327)
                at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4547)
                at weblogic.jms.client.JMSSession.execute(JMSSession.java:4233)
                at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3709)
                at weblogic.jms.client.JMSSession.access$000(JMSSession.java:114)
                at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5058)
                at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
                at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
                at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
> 

推荐答案

通过类加载JAXB库来覆盖问题。在家属清理后，它工作正常。

Problem was in overrided via classloading JAXB library. After dependecies clean up it works fine.

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