我正在为oracle-ucm创建一个自定义Java组件,以便根据Excel中传递的内容进行一些处理。这些文件是由内容ID.键决定的。应用程序在读取excel文件后所做的第一件事就是调用DOC_INFO_BY_NAME.
简单地说,为什么DOC_INFO_BY_NAME不能用名字查找dProcessingState,以及如何修复它?
下面的详细信息
但是,当我这样做时,我会收到以下错误消息:
错误为‘LOCALHOST16200000001 16200000001’获取DOC_INFO。无法检索“information 16200000001”的信息。无法检索文件格式信息。找不到参数'dProcessingState‘。细节
发生错误。下面的堆栈跟踪显示了更多信息。
!$Error getting DOC_INFO for 'LOCALHOST16200000001'.!csUnableToGetRevInfo2,LOCALHOST16200000001!csUnableToGetFileFormatInfo!syParameterNotFound,dProcessingState
intradoc.common.ServiceException: !csUnableToGetRevInfo2,LOCALHOST16200000001!csUnableToGetFileFormatInfo
at intradoc.server.ServiceRequestImplementor.buildServiceException(ServiceRequestImplementor.java:2176)
at intradoc.server.Service.buildServiceException(Service.java:2404)
at intradoc.server.Service.createServiceExceptionEx(Service.java:2398)
at intradoc.server.Service.createServiceException(Service.java:2393)
at intradoc.server.DocCommonHandler.getDocFormats(DocCommonHandler.java:271)
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 intradoc.common.IdcMethodHolder.invokeMethod(IdcMethodHolder.java:86)
at intradoc.common.ClassHelperUtils.executeMethodReportStatus(ClassHelperUtils.java:324)
at intradoc.server.ServiceHandler.executeAction(ServiceHandler.java:79)
at intradoc.server.Service.doCodeEx(Service.java:622)
at intradoc.server.Service.doCode(Service.java:594)
at intradoc.server.ServiceRequestImplementor.doAction(ServiceRequestImplementor.java:1693)
at intradoc.server.Service.doAction(Service.java:566)
at intradoc.server.ServiceRequestImplementor.doActions(ServiceRequestImplementor.java:1483)
at intradoc.server.Service.doActions(Service.java:561)
at intradoc.server.ServiceRequestImplementor.executeActions(ServiceRequestImplementor.java:1415)
at intradoc.server.Service.executeActions(Service.java:547)
at intradoc.server.ServiceRequestImplementor.doRequestInternalEx(ServiceRequestImplementor.java:958)
at intradoc.server.ServiceRequestImplementor.executeServiceTopLevelSimple(ServiceRequestImplementor.java:1070)
at com.lowes.content.edam.massMetaDataUpdate.service.types.ServicesWrapper.executeService(ServicesWrapper.java:139)
at com.lowes.content.edam.massMetaDataUpdate.service.file.GetFileService.getDocInfo(GetFileService.java:478)
at com.lowes.content.edam.massMetaDataUpdate.service.ServiceFieldMapper.getMappings(ServiceFieldMapper.java:76)
at com.lowes.content.edam.massMetaDataUpdate.file.mapper.impl.FieldMapWorker.doInBackground(FieldMapWorker.java:107)
at com.lowes.content.edam.massMetaDataUpdate.file.mapper.impl.FieldMapWorker.doInBackground(FieldMapWorker.java:37)
at javax.swing.SwingWorker$1.call(SwingWorker.java:277)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at javax.swing.SwingWorker.run(SwingWorker.java:316)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: intradoc.data.DataException: !syParameterNotFound,dProcessingState
at intradoc.data.DataBinder.getEx(DataBinder.java:1258)
at intradoc.data.DataBinder.get(DataBinder.java:1057)
at intradoc.server.DocCommonHandler.getProcessingState(DocCommonHandler.java:277)
at intradoc.server.DocCommonHandler.getDocFormats(DocCommonHandler.java:184)
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 intradoc.common.IdcMethodHolder.invokeMethod(IdcMethodHolder.java:87)
at intradoc.common.ClassHelperUtils.executeMethodReportStatus(ClassHelperUtils.java:324)
at intradoc.server.ServiceHandler.executeAction(ServiceHandler.java:79)
at intradoc.server.Service.doCodeEx(Service.java:622)
at intradoc.server.Service.doCode(Service.java:595)
... 20 more我尝试过多种调用附加服务的方法。
目前我正在使用:
public DataBinder executeService(DataBinder binder, Workspace workspace)
throws DataException, ServiceException
{
final String serviceName = binder.getLocal(Services.IdcService);
//check for REMOTE_USER
String username = binder.getEnvironmentValue("REMOTE_USER");
if ( null == username || "".equals(username.trim()))
{
log.warn("username not found, searching the binder.");
try { username = binder.get("dUser"); }
catch (DataException de) { log.error("Unable to get Username.", de); }
if ( null != username && !"".equals(username.trim()))
{ binder.setEnvironmentValue("REMOTE_USER", username); }
else { throw new IllegalStateException("Username required!"); }
}
//clear idcToken
binder.getLocalData().remove("idcToken");
log.info("About to run '" + serviceName + "' as '" + username +"'");
try
{
log.info("Calling service " + serviceName + ": "
+ binder.getLocalData().toString());
// Execute service
service.createRequestImplementor();
service.getRequestImplementor()
.executeServiceTopLevelSimple(binder, serviceName,
service.getUserData());
log.info("Finished calling service");
return service.getBinder();
}
catch (DataException e)
{
String msg = "Unexpected Failure executing service '"+serviceName+"'";
log.info(msg, e);
throw e; //log and duck
}
}那么为什么WCC找不到dProcessingState,以及如何修复它呢?
发布于 2016-08-02 07:18:54
您调用服务的方式是相当标准的,我认为这不是原因。我的第一个猜测是,您的其他代码干扰了您对DOC_INFO_BY_NAME的调用。如果禁用所有其他自定义代码(可能说起来容易做起来难),并在一个干净的组件中调用服务,那么我认为它会工作的。第二个选择是重新考虑您的自定义服务是否真的应该是一个FileService。不确定这是否会影响结果,但也许值得一试。
发布于 2016-08-02 15:33:08
在我看来就像是个虫子。
getProcessingState()从getDocFormats()调用,后者从DOC_INFO*服务调用。
getProcessingState()的代码首先检索dProcessingState。
String curProcState = this.m_binder.get("dProcessingState");然后,它检查这是否为null:
if (curProcState != null)但是,它永远不会到达空检查。这是因为DataBinder.get()需要为传入的任何键(在本例中为dProcessingState)提供一个值。
在调用服务之前,尝试将dProcessingState设置为DataBinder中的一个值。
binder.setLocal("dProcessingState", "ignore");发布于 2016-08-03 16:16:18
问题完全是我的错。我曾经尝试过花哨,并扩展了Databinder以使我更容易使用。结果发现我的分机有问题。回滚到默认状态,并在活页夹中检查我的数据,修复它。
https://stackoverflow.com/questions/38705118
复制相似问题