Something is not what you think it is. This trace:
>>>> at mp.eo.StockItem.turnIntoFault(StockItem.java:1714) >>>> at >>>> com.webobjects.eocontrol.EOFaultHandler.makeObjectIntoFault(EOFaultHandler.java:161) >>>> at >>>> com.webobjects.eoaccess.EODatabaseContext._turnToFaultGidEditingContextIsComplete(EODatabaseContext.java:3363) >>>> at >>>> com.webobjects.eoaccess.EODatabaseContext.faultForGlobalID(EODatabaseContext.java:3397) >>>> at >>>> com.webobjects.eocontrol.EOObjectStoreCoordinator.faultForGlobalID(EOObjectStoreCoordinator.java:537) >>>> at >>>> com.webobjects.eocontrol.EOEditingContext.faultForGlobalID(EOEditingContext.java:3608) Means that EOEditingContext.faultForGlobalID did NOT find an EO for that global ID in that editing context. A few possibilities: - this StockItem is not one of the ones you have pre-loaded - you pre-loaded them in a different editing context - something told the EC to forgetObject() after you pre-loaded them Chuck On 2012-09-05, at 10:30 AM, John Pollard wrote: > There is a to-one from WebPage to StockItem and no other direct relationship > to StockItem. > > On 5 Sep 2012, at 18:20, Chuck Hill wrote: > >> Is there a to-one from WebPage to StockItem? Or is it a to-many? >> >> Chuck >> >> >> On 2012-09-05, at 10:01 AM, John Pollard wrote: >> >>> Hi Chuck, >>> The count is actually of the WebPage.childWebPages() array not on >>> stockItems at all which is why I was puzzled that a >>> StockItem.turnIntoFault() was being triggered. >>> I confirmed that they are all in the same EC by logging the hashCode() of >>> the EC (I assume that is valid) >>> Thanks for your reply >>> John >>> >>> On 5 Sep 2012, at 17:48, Chuck Hill wrote: >>> >>>> Hi John, >>>> >>>> Are StockItems "carefully pre-loaded" into the same EC as WebPages? If >>>> not, you are likely running into the EC's fetch timestamp lag. It looks >>>> like you are doing a count of StockItem at at >>>> mp.eo.WebPage.getDescendantWebPages(WebPage.java:1410) and this is causing >>>> the to-many to be faulted. >>>> >>>> >>>> Chuck >>>> >>>> >>>> >>>> On 2012-09-05, at 9:21 AM, John Pollard wrote: >>>> >>>>> Hi WO list, >>>>> >>>>> The firing of a fault on EOs of one type is causing EOs of another type >>>>> be turned into faults... is that expected? >>>>> >>>>> I have a WebPage eo with a to-many relationship called childWebPages >>>>> (returns an array of WebPage objects) >>>>> >>>>> When I access this array recursively in getDescendantWebPages()...see >>>>> stack trace below, a totally different class of object is turned into a >>>>> fault StockItem, see top line of stack trace. >>>>> >>>>> I don't want EOF to turn my carefully pre-loaded StockItems back into >>>>> faults! >>>>> >>>>> The two EOs are related via a join table. >>>>> >>>>> This is causing performance headaches. >>>>> >>>>> at mp.eo.StockItem.turnIntoFault(StockItem.java:1714) >>>>> at >>>>> com.webobjects.eocontrol.EOFaultHandler.makeObjectIntoFault(EOFaultHandler.java:161) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext._turnToFaultGidEditingContextIsComplete(EODatabaseContext.java:3363) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext.faultForGlobalID(EODatabaseContext.java:3397) >>>>> at >>>>> com.webobjects.eocontrol.EOObjectStoreCoordinator.faultForGlobalID(EOObjectStoreCoordinator.java:537) >>>>> at >>>>> com.webobjects.eocontrol.EOEditingContext.faultForGlobalID(EOEditingContext.java:3608) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext._objectFaultWithSnapshotRelationshipEditingContext(EODatabaseContext.java:2361) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext._fireDeferredFaultWithSourceObject(EODatabaseContext.java:2401) >>>>> at >>>>> com.webobjects.eoaccess.EOAccessDeferredFaultHandler.createFaultForDeferredFault(EOAccessDeferredFaultHandler.java:49) >>>>> at >>>>> com.webobjects.eocontrol.EOCustomObject.willReadRelationship(EOCustomObject.java:1279) >>>>> at >>>>> com.webobjects.eocontrol._EOMutableKnownKeyDictionary$Initializer$_LazyGenericRecordBinding.valueInObject(_EOMutableKnownKeyDictionary.java:614) >>>>> at >>>>> com.webobjects.eocontrol.EOCustomObject.storedValueForKey(EOCustomObject.java:1634) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext.databaseOperationForObject(EODatabaseContext.java:4810) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext.valuesForKeys(EODatabaseContext.java:6531) >>>>> at >>>>> com.webobjects.eocontrol.EOObjectStoreCoordinator.valuesForKeys(EOObjectStoreCoordinator.java:321) >>>>> at >>>>> com.webobjects.eoaccess.EOQualifierSQLGeneration$_KeyValueQualifierSupport.schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:439) >>>>> at >>>>> com.webobjects.eoaccess.EOQualifierSQLGeneration$Support._schemaBasedQualifierWithRootEntity(EOQualifierSQLGeneration.java:179) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseChannel.selectObjectsWithFetchSpecification(EODatabaseChannel.java:227) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificationEditingContext(EODatabaseContext.java:3055) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(EODatabaseContext.java:3195) >>>>> at >>>>> com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:483) >>>>> at >>>>> com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4053) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext.objectsForSourceGlobalID(EODatabaseContext.java:4084) >>>>> at >>>>> com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsForSourceGlobalID(EOObjectStoreCoordinator.java:629) >>>>> at >>>>> com.webobjects.eocontrol.EOEditingContext.objectsForSourceGlobalID(EOEditingContext.java:3907) >>>>> at >>>>> com.webobjects.eoaccess.EODatabaseContext._fireArrayFault(EODatabaseContext.java:4245) >>>>> at >>>>> com.webobjects.eoaccess.EOAccessArrayFaultHandler.completeInitializationOfObject(EOAccessArrayFaultHandler.java:77) >>>>> at >>>>> com.webobjects.eocontrol._EOCheapCopyMutableArray.willRead(_EOCheapCopyMutableArray.java:45) >>>>> at >>>>> com.webobjects.eocontrol._EOCheapCopyMutableArray.count(_EOCheapCopyMutableArray.java:103) >>>>> at mp.eo.WebPage.getDescendantWebPages(WebPage.java:1410) >>>>> at mp.eo.WebPage.getDescendantWebPages(WebPage.java:1393) >>>>> at mp.eo.WebPage.getDescendantWebPages(WebPage.java:1414) >>>>> at mp.eo.WebPage.getDescendantWebPages(WebPage.java:1393) >>>>> at mp.eo.WebPage.getDescendantWebPages(WebPage.java:1414) >>>>> at mp.eo.WebPage.getDescendantWebPages(WebPage.java:1393) >>>>> at mp.eo.WebPage.getDescendantWebPages(WebPage.java:1414) >>>>> at mp.eo.WebSite.getAllWebPages(WebSite.java:842) >>>>> at mpMall.DirectAction.getWebPageById(DirectAction.java:1982) >>>>> at mpMall.DirectAction.viewPageAction(DirectAction.java:537) >>>>> >>>>> Many thanks, >>>>> John >>>>> _______________________________________________ >>>>> Do not post admin requests to the list. They will be ignored. >>>>> Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) >>>>> Help/Unsubscribe/Update your Subscription: >>>>> https://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net >>>>> >>>>> This email sent to ch...@global-village.net >>>> >>>> -- >>>> Chuck Hill Senior Consultant / VP Development >>>> >>>> Practical WebObjects - for developers who want to increase their overall >>>> knowledge of WebObjects or who are trying to solve specific problems. >>>> http://www.global-village.net/gvc/practical_webobjects >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> >>> >>> _______________________________________________ >>> Do not post admin requests to the list. They will be ignored. >>> Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) >>> Help/Unsubscribe/Update your Subscription: >>> https://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net >>> >>> This email sent to ch...@global-village.net >> >> -- >> Chuck Hill Senior Consultant / VP Development >> >> Practical WebObjects - for developers who want to increase their overall >> knowledge of WebObjects or who are trying to solve specific problems. >> http://www.global-village.net/gvc/practical_webobjects >> >> >> >> >> >> >> >> > > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net > > This email sent to ch...@global-village.net -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/gvc/practical_webobjects _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
