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
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