Have you tried creating a new KitQuantity and verifying that the to
many relationships are non-null and instances of NSMutableArray?
KitQuantity actually doesn't have any to-many relationships, just 2
to-one relationships (to CatalogItem and InventoryItem). However, I
did print out the class of every to-many relationship of CatalogItem
(both a new one and one that existed already) and they were always of
type com.webobjects.eocontrol._EOCheapCopyMutableArray, so at least
that problem isn't still haunting me/begging for a cheap workaround.
It could very well have been the case that when I was having those
problems, I was initializing something in a constructor somewhere or
some other EOF Commandment violation. I only became aware of the EOF
commandments a few months back, and I've been trying to revise all my
code to conform to them. That is what has led me to all of this, but
I have faith I will be better off in the end for it.
It might be worth trying to sub-class EOGenericRecord to see if it
makes any difference. I am not aware of any problems related to
ERXGenericRecord, but it is a good test to make anyway.
I started to roll this back to EOGenericRecord, but I've been leaning
pretty heavily on some of ERXGenericRecord's methods (like primaryKey
() and rawPrimaryKey()), and at this point it would probably take me
an hour or two to switch everything out, recompile, and recheck.
I'll put this on the "last resort" list for now and come back to it.
No, that is normal.
Try adding this to KitQuantity and create a new one:
public EOClassDescription classDescription()
{
EOClassDescription description = super.classDescription();
NSLog.out.appendln("KitQuantity classDescription: " + description);
return description;
}
The output is below. It all looks correct. Just for the heck of it,
I added this to CatalogItem and InventoryItem as well.
KitQuantity classDescription: <class
er.extensions.ERXEntityClassDescription (entity name: KitQuantity,
attributes: ("quantity"), to-one relationships: ("catalogItem",
"inventoryItem"), to-many relationships:())>
CatalogItem classDescription: <class
er.extensions.ERXEntityClassDescription (entity name: CatalogItem,
attributes: ("electronicDelivery", "keyDetailObject",
"searchSummary", "isAvailable", "weight", "volume", "sku",
"itemDescription", "msrp", "expirationDate", "storefrontVisibility",
"visibleReviewCount", "creationDate", "manufacturer",
"futureRelease", "releaseDate", "detailClass", "isTaxed", "oversize",
"name", "descriptionSummary", "totalSold", "featuredItemPriority",
"price", "shippingCost", "salesStatus"), to-one relationships:
("hugeMedia", "smallMedia", "sale", "organization", "largeMedia",
"vendor", "store", "inventoryItem"), to-many relationships:
("kitQuantities", "categories", "orders", "relatedToCatalogItems",
"reviews", "upSaleItems", "kitGroupItemSpecifications", "freebies",
"relatedCatalogItems", "sideSaleItems"))>
InventoryItem classDescription: <class
er.extensions.ERXEntityClassDescription (entity name: InventoryItem,
attributes: ("minimumOrderQuantity", "availableQuantity",
"lastWholesalePrice", "shelfQuantity", "isDropShipped",
"quantityPendingArrival", "wholesaleCost", "discontinued",
"skuFromSupplier", "bin2", "minimumAvailableQuantity",
"expectedReorderArrivalDate", "numberSold", "bin1"), to-one
relationships: ("supplier", "organization"), to-many relationships:
("catalogItems", "itemsOrderedNotReceived", "kitQuantities",
"customersToNotifyWhenInventoryArrives"))>
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