JAXB问题 - 类别...也没有任何它的超级类别已知在这种情况下
问题描述:
我一直在试图找出这个问题已经过去2天了,但无济于事!JAXB问题 - 类别...也没有任何它的超级类别已知在这种情况下
我的web服务以及客户端在我的机器上工作正常(我正在测试Weblogic 10.3.2上的应用程序,与我们的DEV环境相同)。但是,无论何时将应用程序部署到DEV,下面的例外都会显示出来。
我的假设是,类加载器正在加载“旧”jar文件,这些文件不支持我当前的应用程序代码,但我无法弄清楚如何解决这个问题。
我已经尝试了很多东西,从使用ear文件中的'prefer-application-packages'来创建“endorsed”目录并将其包含在我的类路径中,但没有任何效果。 (我已经将'axis2'和'jaxb'包含在'endorsed'dir中)。
有没有人有任何可能的解决方案呢?我应该“覆盖”哪些jar文件?你认为这是失败的?
任何帮助表示赞赏!
DEV配置:
的Weblogic 10.3.2
java.version = 1.6.0_14 java.vm.info = compiled mode java.vm.name = BEA JRockit(R) java.home = /app/platform/jrockit/3.1.2/jre java.class.path = /app/platform/jrockit/3.1.2/lib/endorsed/jaxb-impl-2.2.2.jar::/app/platform/wls/10.3.2/patch_wls1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/app/platform/jrockit/3.1.2/lib/tools.jar:/app/platform/wls/10.3.2/utils/config/10.3/config-launch.jar:/app/platform/wls/10.3.2/wlserver_10.3/server/lib/weblogic_sp.jar:/app/platform/wls/10.3.2/wlserver_10.3/server/lib/weblogic.jar:/app/platform/wls/10.3.2/modules/features/weblogic.server.modules_10.3.2.0.jar:/app/platform/wls/10.3.2/wlserver_10.3/server/lib/webservices.jar:/app/platform/wls/10.3.2/modules/org.apache.ant_1.7.0/lib/ant-all.jar:/app/platform/wls/10.3.2/modules/net.sf.antcontrib_1.0.0.0_1-0b2/lib/ant-contrib.jar:/app/platform/wls/10.3.2/wlserver_10.3/common/eval/pointbase/lib/pbclient57.jar:/app/platform/wls/10.3.2/wlserver_10.3/server/lib/xqrl.jar
Caused By: javax.xml.bind.JAXBException: class com.comcast.cet.web.service.routing.lb.f5.impl.GetWipInfoForSpecificPoolMemberRequest nor any of its super class is known to this context. at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getBeanInfo(JAXBContextImpl.java:605) at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:486) at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:320) at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:249) at javax.xml.bind.helpers.AbstractMarshallerImpl.marshal(AbstractMarshallerImpl.java:75) at org.apache.axis2.datasource.jaxb.JAXBDSContext$1.run(JAXBDSContext.java:388) at org.apache.axis2.java.security.AccessController.doPrivileged(AccessController.java:76) at org.apache.axis2.datasource.jaxb.JAXBDSContext.marshalByElement(JAXBDSContext.java:369) at org.apache.axis2.datasource.jaxb.JAXBDSContext.marshal(JAXBDSContext.java:339) at org.apache.axis2.jaxws.message.databinding.impl.JAXBBlockImpl._outputFromBO(JAXBBlockImpl.java:189) at org.apache.axis2.jaxws.message.impl.BlockImpl.outputTo(BlockImpl.java:370) at org.apache.axis2.jaxws.message.impl.BlockImpl.serialize(BlockImpl.java:294) at org.apache.axiom.om.impl.llom.OMSourcedElementImpl.internalSerialize(OMSourcedElementImpl.java:691) at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:965) at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.serializeInternally(SOAPEnvelopeImpl.java:283) at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:245) at org.apache.axiom.om.impl.llom.OMSerializableImpl.serializeAndConsume(OMSerializableImpl.java:193) at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:79) at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84) at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499) at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114) at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346) at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:557) at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:199) at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:76) at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:400) at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:225) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:438) at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:402) at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229) at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165) at org.apache.axis2.jaxws.core.controller.impl.AxisInvocationController.execute(AxisInvocationController.java:554) at org.apache.axis2.jaxws.core.controller.impl.AxisInvocationController.doInvoke(AxisInvocationController.java:118) at org.apache.axis2.jaxws.core.controller.impl.InvocationControllerImpl.invoke(InvocationControllerImpl.java:82) at org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.invokeSEIMethod(JAXWSProxyHandler.java:317) at org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.invoke(JAXWSProxyHandler.java:159) at $Proxy84.getWipInfoForSpecificPoolMember(Unknown Source) at com.comcast.cet.web.service.routing.lb.LoadBalancerMain.getWipInfoForPoolMember(LoadBalancerMain.java:73) at com.comcast.cet.web.controllers.rpc.RoutingServiceImpl.getWipInfoForSpecificFarm(RoutingServiceImpl.java:157) 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 com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:562) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:544) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:504) at com.comcast.cet.web.controllers.rpc.RoutingServiceRpcController.processCall(RoutingServiceRpcController.java:64) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:243) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at com.comcast.cet.web.controllers.rpc.RoutingServiceRpcController.handleRequest(RoutingServiceRpcController.java:41) 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 org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176) at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:426) at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:414) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
答
好,快速解决的方法就是,如果你正在运行的WebLogic上的代码从Axis2的切换到Apache CXF或websphere(我正在使用前者)。原因是这些应用程序服务器将轴绑定到它们的RTE中,所以当您管理的服务器启动时,首先会读入与weblogic捆绑的轴库,而不是轴库。有很多“黑客”,你可以使用/做,以使这项工作:
- 从“战争”包迁移到“耳朵”包并利用“喜欢的应用程序的程序包”功能
- 创建“认可”目录,有上传的jar文件
- 其他可供选择,但过于复杂清楚地说明他们出去
在上述所有情况下,代码仍然没有正常工作,所以我认为唯一的选择是从axis2切换到cxf,而不是由博客捆绑ic,所以没有“干扰”!如果您正在使用WebLogic,那么你就必须添加以下到服务器“启动”选项:
-Djavax.xml.soap.MessageFactory=com.sun.xml.internal.messaging.saaj.soap.ver1_1.SOAPMessageFactory1_1Impl
这是在WebLogic一个已知的问题。
这里是CXF行家依赖我不得不包括(I删除了所有的轴线和公理依赖性)
org.apache.cxf
cxf-rt-frontend-jaxws
${cxf.version}
org.apache.cxf
cxf-rt-transports-http
${cxf.version}
org.apache.cxf
cxf-rt-transports-http-jetty
${cxf.version}