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我需要查找或查询以从已发布的服务中使用 JUDDI 获取接入点。我按照Apache jUDDI 中讲述的过程：查找模板。但它没有成功，我从 Tomcat 服务器收到以下错误：

Sep 01, 2012 11:29:58 AM org.apache.cxf.phase.PhaseInterceptorChain doDefaultLogging
INFO: Application {urn:uddi-org:v3_service}UDDIInquiryService#{urn:uddi-org:v3_service}find_service has thrown exception, unwinding now: org.apache.juddi.v3.error.FatalErrorException: At least one name, categoryBag, find_tModel or tModelBag or name must be supplied

同样的错误在 Netbeans IDE 中也显示为：

javax.xml.ws.soap.SOAPFaultException: At least one name, categoryBag, find_tModel or tModelBag or name must be supplied

我的代码片段如下：

        FindService fs = new FindService();
        fs.setAuthInfo(rootAuthToken.getAuthInfo());
        fs.setBusinessKey("uddi:juddi.apache.org:e7180bfb-3c36-451e-86aa-f7605a96587c");
        ServiceList sl = inquiry.findService(fs);
        ServiceInfos si = sl.getServiceInfos();
        GetServiceDetail gsd = new GetServiceDetail();
        ServiceDetail sd = inquiry.getServiceDetail(gsd);
        BusinessService bs = (BusinessService) sd.getBusinessService();
        BindingTemplates bts = bs.getBindingTemplates();
        BindingTemplate bt = (BindingTemplate) bts.getBindingTemplate();
        AccessPoint ap = bt.getAccessPoint();
        wsdlTA.setText(ap.getValue());
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1 回答 1

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没关系，我通过 Apache JUDDI 的项目邮件列表解决了这个问题。感谢秦玉珠的帮助。代码可以如下：

ServiceList list1=inquiryService.findService(findservice);
GetServiceDetail gsd=new GetServiceDetail();
for(ServiceInfo serviceInfo :list1.getServiceInfos().getServiceInfo()){
    gsd.getServiceKey().add(serviceInfo.getServiceKey());
    System.out.println(serviceInfo.getServiceKey());
    String servicekey=serviceInfo.getServiceKey();

    GetServiceDetail getServiceDetail=new GetServiceDetail();
    getServiceDetail.setAuthInfo(authinfo);
    getServiceDetail.getServiceKey().add(servicekey);
    ServiceDetail serviceDetail=inquiryService.getServiceDetail(getServiceDetail);
    BusinessService businessservice=serviceDetail.getBusinessService().get(0);
    System.out.println("fetched service name:"+businessservice.getName().get(0).getValue());
    String bindingkey = businessservice.getBindingTemplates().getBindingTemplate().get(0).getBindingKey();
    System.out.println(bindingkey);

    GetBindingDetail gbd = new GetBindingDetail();
    gbd.setAuthInfo(authinfo);
    gbd.getBindingKey().add(bindingkey);
    BindingDetail bindingdetail=inquiryService.getBindingDetail(gbd);
    BindingTemplate bindingtemplate=bindingdetail.getBindingTemplate().get(0);
    String accesspoint=bindingtemplate.getAccessPoint().getValue();
    System.out.println(accesspoint);
}
于 2012-09-01T14:28:25.973 回答