EOFetchSpecification .fspec plist description?
EOFetchSpecification .fspec plist description?
- Subject: EOFetchSpecification .fspec plist description?
- From: "ocs@ocs" <email@hidden>
- Date: Tue, 21 Aug 2018 19:17:51 +0200
Hi there,
incidentally, does perhaps anyone know of a reliable documentation of the
property list items which describe an EOFetchSpecification inside of a .fspec
file in a model?
The Apple documentation (“WebObjects File Format Reference”) either blatantly
lies, or I must be doing something terribly wrong; the doc says
===
qualifier / string / A formatted string for an EOQualifier object that
indicates which records or objects the fetch specification should fetch. See
EOQualifier in WebObjects 5.4 Reference for the format of this string.
===
nevertheless, when I tried with a
===
"SharedStaticObjects" = {
class = EOFetchSpecification;
entityName = DBDFList;
fetchLimit = 0;
isDeep = YES;
qualifier = "uid < 99999";
};
===
it simply did not work. Having checked some real .fpecs I have changed it to
===
...
qualifier = {
class = EOKeyValueQualifier;
key = uid;
selectorName = "isLessThan:";
value = {
class = NSNumber;
value = 99999;
};
};
...
===
which works like a charm, but — far as I was able to ascertain — does not seem
to be documented anywhere at all...
Thanks again,
OC
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