java.lang.noclassdeffounderror:在ejb模块内部

dnph8jn4  于 2021-07-12  发布在  Java
关注(0)|答案(1)|浏览(382)

我正在尝试在本地工作区中设置我的应用程序，该工作区使用的是WAS6.1服务器。它是一个企业应用程序。设置工作区后，除了一个webservices调用之外，所有功能都按预期工作。
在我们的应用程序中，我们使用服务调用从存储库检索文档。

public Document executeSearchRequest(String packageName, String serviceName, Document searchCriteriaDoc) throws CfGCPApplicationException
{
    try
    {
    CiServiceConsumerFactory serviceFactory = (CiServiceConsumerFactory) CfFrameworkMgr.getInstance().getComponent("SERVICE_CONSUMER_FACTORY");
    Document responseDoc = null;
    CiServiceConsumer consumer = serviceFactory.createConsumer();
    CffinServiceCall finRequestServiceCall = new CffinServiceCall();
    finRequestServiceCall.setPackageName(CfPropertyLoader.getProperty(packageName));
    CfLogWriter.debug("Package name : "+ CfPropertyLoader.getProperty(packageName));
    finRequestServiceCall.setServiceName(CfPropertyLoader.getProperty(serviceName));
    CfLogWriter.debug("Service name  : "+ CfPropertyLoader.getProperty(serviceName));
    finRequestServiceCall.setPayload(searchCriteriaDoc);
    CfLogWriter.debug("Payload  : "+ CfXMLHelper.getStringFromDocument(searchCriteriaDoc) );
    finRequestServiceCall.setTimeout(Integer.parseInt(CiGCPConstants.SERVICE_TIMEOUT_PERIOD)); //ToDo 
    CfLogWriter.debug("Timeout period  : "+ CiGCPConstants.SERVICE_TIMEOUT_PERIOD );
    System.setProperty("com.ibm.ssl.performURLHostNameVerification", "true");                   
//**Below statement is where the error is happening**

            CffinServiceCall finReplyServiceCall = consumer.callRequestReply(finRequestServiceCall);

    if (finReplyServiceCall != null ){ 

        responseDoc = finReplyServiceCall.getPayloadSingleDocument();
        CfLogWriter.debug("Response Document : "+CfXMLHelper.getStringFromDocument(responseDoc));
    }
    return responseDoc;
    }catch(Exception ex)
    {
        throw new CfGCPApplicationException("executeSearchRequest failed" , ex);
    }

}

当我试图检索文档时，它显示以下错误。

[1/3/17 12:31:55:517 CST] 00000033 ExceptionUtil E   CNTR0020E: EJB threw an unexpected (non-declared) exception during invocation of method "searchDocument" on bean "BeanId(GCPonline#GCPonlineEJB.jar#CrOnlineDocumentSearchRetrieval, null)". Exception data: java.lang.NoClassDefFoundError: com.fin.services.consumer.FetchServiceConsumerType
at com.fin.framework.services.consumer.CfServiceConsumerMgrImpl.checkConfigCache(CfServiceConsumerMgrImpl.java:665)
at com.fin.framework.services.consumer.CfServiceConsumerMgrImpl.getServiceDefinitionType(CfServiceConsumerMgrImpl.java:622)
at com.fin.framework.services.consumer.CfServiceConsumerMgrImpl.getServiceConsumerConfiguration(CfServiceConsumerMgrImpl.java:652)
at com.fin.framework.services.consumer.CfServiceConsumerImpl.getConsumerConfiguration(CfServiceConsumerImpl.java:687)
at com.fin.framework.services.consumer.CfServiceConsumerImpl.callRequestReply(CfServiceConsumerImpl.java:278)
at com.fin.app.GCP.facade.CfGCPBaseECMInterface.executeSearchRequest(CfGCPBaseECMInterface.java:92)
at com.fin.app.GCP.facade.CfGCPMobiusInterface.searchDocMetaDataDetByService(CfGCPMobiusInterface.java:90)
at com.fin.app.GCP.facade.CfGCPMobiusInterface.searchDocMetaDataDet(CfGCPMobiusInterface.java:66)
at com.fin.app.GCP.facade.CfOnlineDocumentSearchRetrievalUtility.searchMobiusDocuments(CfOnlineDocumentSearchRetrievalUtility.java:169)
at com.fin.app.GCP.facade.CfOnlineDocumentSearchRetrievalUtility.searchDocument(CfOnlineDocumentSearchRetrievalUtility.java:86)
at com.fin.app.GCP.bs.CrOnlineDocumentSearchRetrievalBean.searchDocument(CrOnlineDocumentSearchRetrievalBean.java:26)
at com.fin.app.GCP.bs.EJSRemoteStatelessCrOnlineDocumentSearchRetrieval_6df5d278.searchDocument(EJSRemoteStatelessCrOnlineDocumentSearchRetrieval_6df5d278.java:65)
at com.fin.app.GCP.bs._CrOnlineDocumentSearchRetrieval_Stub.searchDocument(_CrOnlineDocumentSearchRetrieval_Stub.java:75)
at com.fin.app.GCP.bs.delegate.CfGCPBsDelegateServiceImpl.searchDocument(CfGCPBsDelegateServiceImpl.java:1180)
at com.fin.app.GCP.actions.CgBillDetailsDispatchAction.retrieveDocument(CgBillDetailsDispatchAction.java:1070)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:170)
at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:989)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:930)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
at com.fin.app.GCP.controller.CgAuthorizationFilter.doFilter(CgAuthorizationFilter.java:96)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:761)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:673)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:498)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:464)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3252)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:264)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1439)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:112)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:383)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1815)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469)

方法fetchserviceconsumertype存在于名为servicemf的jar中，我检查了类路径，jar存在于类路径中，如下所示：

<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="ejbModule"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/WebSphere v6.1 JRE"/>
<classpathentry kind="con" path="org.eclipse.jst.server.core.container/com.ibm.ws.ast.st.runtime.runtimeTarget.v61/was.base.v61"/>
<classpathentry exported="true" kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
<classpathentry exported="true" kind="lib" path="/sharedlib/fetch/6.1.04/fetchservices.jar"/>
<classpathentry exported="true" kind="lib" path="/sharedlib/fetch/6.1.04/servicemf.jar"/>
<classpathentry combineaccessrules="false" kind="src" path="/gcponlineWeb"/>
<classpathentry kind="output" path="ejbModule"/>
</classpath>

我完全不知道我需要做什么。请给我点颜色看看。。提前谢谢！！！

JavawebsphereEJBwebsphere-traditional

1条答案

按热度按时间
xriantvc

xriantvc1#

如果一个类在编译时可用，那么在将该类部署到服务器时，还需要使该类在运行时对应用程序可用。
听起来像是失踪的班级 FetchServiceConsumerType 来自 /sharedlib/fetch/6.1.04/servicemf.jar 在你的课堂上。因此，有两个基本选项可以使类在运行时对应用程序可用：
打包 servicemf.jar 在企业应用程序（ear）中
添加 servicemf.jar 并将该共享库提供给您的企业应用程序
这两个选项（除其他外）在此处详细描述：
ibm-使用通用应用程序文件的最佳实践

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