X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.25a (ClamAV 0.103.9/27011) X-Junk-Score: 0 [] X-KAS-Score: 0 [] Return-Path: Received: from mail01.rucotec.ch ([65.21.159.64] verified) by post.selbstdenker.com (CommuniGate Pro SMTP 6.3.18) with ESMTPS id 31216177 for webobjects-dev@wocommunity.org; Fri, 25 Aug 2023 13:06:42 +0200 Received-SPF: pass receiver=post.selbstdenker.com; client-ip=65.21.159.64; envelope-from=markus.ruggiero@rucotec.ch Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 518F367E24 for ; Fri, 25 Aug 2023 13:06:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rucotec.ch; s=dkim; t=1692961579; h=from:subject:date:message-id:to:mime-version:content-type:in-reply-to: references; bh=SPJ9n/SKj64cTb+/GYhwBQHVXjSZrgGsF1NsqTCpv4I=; b=eM7H/uMXmhEUq2xvfEyQW4gqJDiLXk2nJbMyM8Qp5wADj8Fhgb7p1boyDFBYiH+iwJAvrj rh+bjCpVfnUqwuE9x9YVuqb+KHOalz7UAuJIEH+PgUG0YY4A2Ac3BVv9WOQxJMGdratqm1 uq+l1onhxGM1qyaHmar78hVKP3S4Bybn3EVWp9Pb7Io0bWo1h3gy3WEwrpj6RyBs1OVSzC mDY/7r9UxbG/7KgMHNs2VyYtFYC8i7RmzGE1iExahylZNQ1T8hNtMTbmJDPx5N2N/HMmva Spgt8C95fe+nL9gWOll1JJ0D64whYx4DFH3nstx8ulaqDFHoHu9O5XrtKJ/Onw== From: "Markus Ruggiero (rucotec)" Content-Type: multipart/signed; boundary="Apple-Mail=_B7D12C11-7AEE-474B-A472-AA56AD5A94C7"; protocol="application/pkcs7-signature"; micalg=sha-256 Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.700.6\)) Subject: Re: [WO-DEV] [Q] - EOQualifier based on object's class/entity? Date: Fri, 25 Aug 2023 13:06:06 +0200 References: To: WebObjects & WOnder Development In-Reply-To: Message-Id: <900155BC-97D9-4DBE-ADEE-DF3941793245@rucotec.ch> X-Last-TLS-Session-Version: TLSv1.2 --Apple-Mail=_B7D12C11-7AEE-474B-A472-AA56AD5A94C7 Content-Type: multipart/alternative; boundary="Apple-Mail=_F977AAD6-17DE-4AB6-9A65-737997616E33" --Apple-Mail=_F977AAD6-17DE-4AB6-9A65-737997616E33 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Perfect! Thanks a lot ---markus--- PS There is waaay too much great stuff in WO to be able to know = everything=F0=9F=98=87. > On 25 Aug 2023, at 01:43, Ramsey Gurley = wrote: >=20 > Have you tried setting isDeep to false? >=20 > = https://wocommunity.org/documents/javadoc/WebObjects/5.4.2/com/webobjects/= eocontrol/EOFetchSpecification.html#setIsDeep(boolean) >=20 >=20 > From: WebObjects & WOnder Development on behalf of Markus Ruggiero = (rucotec) > Sent: Thursday, August 24, 2023 7:30 PM > To: WebObjects & WOnder Development > Subject: [WO-DEV] [Q] - EOQualifier based on object's class/entity? >=20 > I have a hierarchy of entities like so: > A is the super entity, B extends A (A is not abstract) > I have records in the database representing objects of both types. >=20 > Creating qualifiers for any value is easy with ERXKey. But what if I = want to limit the query to only A objects or only B objects? The problem = here is that all Bs are also As. Filtering As might thus also return = some B objects. >=20 > I would want to create a qualifier based on the object=E2=80=99s = absolute class. >=20 > Currently I handle this by including the qualifying field for the = classes (single table inheritance). This works but seems to be kind of = ugly. Is there a better more elegant way? >=20 > Probably more of academical interest..... >=20 > ---markus--- >=20 > Confidentiality Notice: This email, including all attachments and = replies thereto, are covered by the Electronic Communications Privacy = Act, 18 U.S.C. Sections 2510-2521 and are legally privileged. This = information is confidential, and intended only for the use of the = individuals or entities named above. If you are not the intended = recipient, you are hereby notified that any disclosure, copying, = distribution or the taking of any action in reliance on the contents of = this transmitted information is strictly prohibited. Please notify us if = you have received this transmission in error. Thank you. Markus Ruggiero rucotec GmbH web https://rucotec.ch Leonhardsberg 1 email markus.ruggiero@rucotec.ch 4051 Basel / Switzerland mobile +41 79 508 4701 --Apple-Mail=_F977AAD6-17DE-4AB6-9A65-737997616E33 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Perfect!
Thanks a = lot
---markus---

PS There is waaay = too much great stuff in WO to be able to know = everything=F0=9F=98=87.

On 25 = Aug 2023, at 01:43, Ramsey Gurley <Ramsey.Gurley@practicemojo.com> = wrote:

Have you tried setting isDeep to false?

https://wocommunity.org/documents/javadoc/WebObjects/5.= 4.2/com/webobjects/eocontrol/EOFetchSpecification.html#setIsDeep(boolean)<= /a>

I have a hierarchy of entities like = so:
A is the super entity, B extends A (A is not abstract)
I have = records in the database representing objects of both = types.

Creating qualifiers for any value is easy with ERXKey. But = what if I want to limit the query to only A objects or only B objects? = The problem here is that all Bs are also As. Filtering As might thus = also return some B objects.

I would want to create a qualifier = based on the object=E2=80=99s absolute class.

Currently I handle = this by including the qualifying field for the classes (single table = inheritance). This works but seems to be kind of ugly. Is there a better = more elegant way?

Probably more of academical = interest.....

---markus---

<= div style=3D"font-style: normal; font-variant-caps: normal; font-weight: = 400; letter-spacing: normal; orphans: auto; text-align: start; = text-indent: 0px; text-transform: none; white-space: normal; widows: = auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; = text-decoration: none; color: gray; font-size: 9pt; font-family: = Calibri, sans-serif;">
Confidentiality Notice: This email, including all = attachments and replies thereto, are covered by the Electronic = Communications Privacy Act, 18 U.S.C. Sections 2510-2521 and are legally = privileged. This information is confidential, and intended only for the = use of the individuals or entities named above. If you are not the = intended recipient, you are hereby notified that any disclosure, = copying, distribution or the taking of any action in reliance on the = contents of this transmitted information is strictly prohibited. Please = notify us if you have received this transmission in error. Thank = you.


Markus = Ruggiero


rucotec GmbH              =           web https://rucotec.ch
Leonhardsberg 1         =           email markus.ruggiero@rucotec.ch
4051 Basel / Switzerland    =      mobile +41 79 508 4701

<= /div>
=






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