Re: [ANN] ExistsInRelationshipQualifier: WHERE EXISTS (SELECT 1 FROM A WHERE ...)
Re: [ANN] ExistsInRelationshipQualifier: WHERE EXISTS (SELECT 1 FROM A WHERE ...)
- Subject: Re: [ANN] ExistsInRelationshipQualifier: WHERE EXISTS (SELECT 1 FROM A WHERE ...)
- From: Kaj Hejer <email@hidden>
- Date: Fri, 25 Feb 2005 13:33:04 +0100
On 17. jan 2005, at 10.22, <email@hidden> wrote:
Hi!
I have added a new code snipped to my web page.
ExistsInRelationshipQualifier: Qualifier to check for the presence of
objects
matching a given qualifier in a to-many relationship. May be combined
with an
EONotQualifier to insure the absence of matching objects.
It is available for download on my web page:
http://homepage.mac.com/i_love_my
P.S.: This code relies on the "Support methods for custom qualifiers"
code snippet which is also available from my web page.
Hi!
Thank you for this and the other codesnippets you have on your webpage!
I have downloaded
<url:http://homepage.mac.com/i_love_my/inSubQueryQualifier.tar.gz> and
<url:http://homepage.mac.com/i_love_my/customQualifiers.tar.gz> but
still QualifierGenerationSupport is complaining it can't find
QualifierUtilities in the following code:
protected EOAttribute attributeForPath(EOEntity entity, String keyPath)
{
return QualifierUtilities.attributeForPath(entity, keyPath);
}
protected EORelationship relationshipForPath(EOEntity entity, String
keyPath)
{
return QualifierUtilities.relationshipForPath(entity, keyPath);
}
Any hints? :)
TIA!
-Kaj :)
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