所以我正在使用ofbiz fork opentaps，并且正在创建一个新服务，该服务将允许仓库运输应用程序包装特定的序列号。除了尝试更新订单预订时，我已经完成了几乎已经完成的事情，我会得到此例外：
org.ofbiz.entity.genericentitynotfoundexception：尝试更新一个不存在的实体。
这是我的代码：
public static Map<String, Object> packSpecificSerialNumberedInventoryItems(DispatchContext dctx, Map<String, Object> context){
String orderId = (String) context.get("orderId");
String shipGroupSeqId = (String) context.get("shipGroupSeqId");
Map<String, Object> serialNumbersMap = (Map<String, Object>) context.get("serialNumber");
Delegator delegator = (Delegator) dctx.getDelegator();
LocalDispatcher dispatcher = dctx.getDispatcher();
EntityCondition condition = null;
List<String> usedSerialsList = new ArrayList<String>();
try {
condition = EntityCondition.makeCondition(UtilMisc.toMap("orderId", orderId, "shipGroupSeqId", shipGroupSeqId));
FastList<GenericValue> orderReservations = (FastList<GenericValue>) delegator.findByCondition("OrderItemShipGrpInvRes", condition, null, null, null, null);
for(GenericValue orderReservation : orderReservations){
GenericValue inventoryItem = orderReservation.getRelatedOne("InventoryItem");
if(inventoryItem.get("inventoryItemTypeId").equals("SERIALIZED_INV_ITEM")){
String[] serialNumbers = serialNumbersMap.get(inventoryItem.get("productId")).toString().replace("rn", "n").split("n");
List<String> serialNumbersList = new ArrayList<String>();
for(String serialNumber : serialNumbers){
serialNumbersList.add(serialNumber);
}
if(serialNumbersList.contains(inventoryItem.get("serialNumber").toString())){
continue;
} else {
for(String serialNumberFromList : serialNumbersList){
if(usedSerialsList.contains(serialNumberFromList)){
continue;
} else {
condition = EntityCondition.makeCondition(UtilMisc.toMap("serialNumber", serialNumberFromList));
GenericValue itemToBePacked = delegator.findByCondition("InventoryItem", condition, null, null, null, null).get(0);
if(itemToBePacked.get("statusId").equals("INV_AVAILABLE")){
orderReservation.put("inventoryItemId", itemToBePacked.get("inventoryItemId"));
orderReservation.store();
itemToBePacked.put("statusId", "INV_PROMISED");
itemToBePacked.store();
} else {
condition = EntityCondition.makeCondition(UtilMisc.toMap("inventoryItemId", itemToBePacked.get("inventoryItemId")));
GenericValue itemToBePackedReservation = delegator.findByCondition("OrderItemShipGrpInvRes", condition, null, null, null, null).get(0);
orderReservation.put("inventoryItemId", itemToBePacked.get("inventoryItemId"));
itemToBePackedReservation.put("inventoryItemId", inventoryItem.get("inventoryProductId"));
orderReservation.store();
itemToBePackedReservation.store();
}
usedSerialsList.add(serialNumberFromList);
break;
}
}
}
} else {
continue;
}
}
Map packBulkItemsContext = dctx.getModelService("packBulkItems").makeValid(context, ModelService.IN_PARAM);
Map packBulkItemsResult = dispatcher.runSync("packBulkItems", packBulkItemsContext);
if (ServiceUtil.isError(packBulkItemsResult)) {
Debug.logError(ServiceUtil.getErrorMessage(packBulkItemsResult), MODULE);
return packBulkItemsResult;
}
Map<String, Object> resultMap = ServiceUtil.returnSuccess();
return resultMap;
} catch (GenericEntityException e) {
e.printStackTrace();
Map<String, Object> resultMap = ServiceUtil.returnError("There was error with the entityn");
return resultMap;
} catch (GenericServiceException e) {
e.printStackTrace();
Map<String, Object> resultMap = ServiceUtil.returnError("There was error with the PackBulkOrder service.n");
return resultMap;
}
}
这是我的堆栈跟踪：
org.ofbiz.entity.GenericEntityNotFoundException: Tried to update an entity that does not exist.
at org.ofbiz.entity.datasource.GenericDAO.singleUpdate(GenericDAO.java:285)
at org.ofbiz.entity.datasource.GenericDAO.customUpdate(GenericDAO.java:216)
at org.ofbiz.entity.datasource.GenericDAO.update(GenericDAO.java:210)
at org.ofbiz.entity.datasource.GenericHelperDAO.store(GenericHelperDAO.java:172)
at org.ofbiz.entity.GenericDelegator.store(GenericDelegator.java:1338)
at org.ofbiz.entity.GenericDelegator.store(GenericDelegator.java:1301)
at org.ofbiz.entity.GenericValue.store(GenericValue.java:130)
at org.opentaps.warehouse.shipment.packing.PackingServices.packSpecificSerialNumberedInventoryItems(PackingServices.java:120)
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.ofbiz.service.engine.StandardJavaEngine.serviceInvoker(StandardJavaEngine.java:101)
at org.ofbiz.service.engine.StandardJavaEngine.runSync(StandardJavaEngine.java:58)
at org.ofbiz.service.ModelServiceReader$GenericInvokerImpl.runSync(ModelServiceReader.java:762)
at _$gen.file_58$.Users.ryan.git.opentaps.opentaps.opentaps.warehouse.servicedef.services_95$shipping_46$xml_35$packSpecificSerialNumberedInventoryItems.runSync(file:/Users/ryan/git/opentaps/opentaps/opentaps/warehouse/servicedef/services_shipping.xml#packSpecificSerialNumberedInventoryItems:63)
at org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:400)
at org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:227)
at org.ofbiz.service.GenericDispatcher.runSync(GenericDispatcher.java:168)
at org.ofbiz.webapp.event.ServiceEventHandler.invoke(ServiceEventHandler.java:337)
at org.ofbiz.webapp.control.RequestHandler.runEvent(RequestHandler.java:640)
at org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:383)
at org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:228)
at org.ofbiz.webapp.control.ControlServlet.doPost(ControlServlet.java:91)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:270)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:695)
任何帮助将不胜感激。我已经在代码中设置了断点，并且实体在那里，就像人们期望的那样，我只是不明白为什么我可以检索它们，但我无法更新它们。有什么想法吗？
我找到了解决此问题的解决方案。问题在于我试图更新外键，这对于Ofbiz是不可能的。您必须首先删除然后重新创建记录。