RE: objectsWithQualifierFormat
RE: objectsWithQualifierFormat
- Subject: RE: objectsWithQualifierFormat
- From: "Strumyla, Marius" <email@hidden>
- Date: Thu, 10 Dec 2009 08:58:04 -0500
- Thread-topic: objectsWithQualifierFormat
Thank you. I went with a qualifier and EOFetchSpecification.
-----Original Message-----
From: webobjects-dev-bounces+mstrumyla=email@hidden
[mailto:webobjects-dev-bounces+mstrumyla=email@hidden]
On Behalf Of Chuck Hill
Sent: Wednesday, December 09, 2009 10:26 PM
To: Strumyla, Marius
Cc: WebObjects-Dev Apple
Subject: Re: objectsWithQualifierFormat
On Dec 9, 2009, at 7:08 PM, Strumyla, Marius wrote:
> I would really appreciate if somebody could tell me why I'm getting an
> exception here :(
>
> EOKeyValueQualifier qDob = new EOKeyValueQualifier("recordDate",
>
> EOQualifier.QualifierOperatorGreaterThan,
> new NSTimestamp(1977, 2, 14, 0, 0,
> 0, NSTimeZone.getDefault())); EOUtilities
> .objectsWithQualifierFormat(session().defaultEditingContext()
> ,
> "Log",
> qDob.toString(),
> null);
Your problem is this:
qualifier != qualifier format
qualifier.toString() != qualifier format
I think this is what you want:
EOUtilities
.objectsWithQualifierFormat(session().defaultEditingContext(),
"Log", "recordDate > %@",
new NSTimestamp(1977, 2, 14, 0, 0,0, NSTimeZone.getDefault()));
If you want to use a qualifier, you need to make an EOFetchSpecification
and see
http://developer.apple.com/legacy/mac/library/documentation/MacOSXServer
/Reference/WO54_Reference/com/webobjects/eocontrol/EOEditingContext.html
#objectsWithFetchSpecification(com.webobjects.eocontrol.EOFetchSpecifica
tion)
Chuck
>
> I'm using WO5.2.4 on Windows. Below is the exception. recordDate type
> is T.
>
> [2009-12-09 21:59:55 EST] <WorkerThread2>
> com.webobjects.foundation.NSForwardException for
> com.webobjects.foundation.NSForwardException for
> com.webobjects.eocontrol._private.ParseException: Encountered
> "com.webobjects.foundation.NSTimestamp" at line 1, column 16.
> Was expecting:
> <IDENTIFIER> ...
>
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.generateParseExcept
> ion(_EOQualifierParser.java:1044)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.jj_consume_token(_E
> OQualifierParser.java:980)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.CastedValueExpressi
> on(_EOQualifierParser.java:742)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.parseValue(_EOQuali
> fierParser.java:434)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.parseValueList(_EOQ
> ualifierParser.java:498)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.RelOpExpression(_EO
> QualifierParser.java:651)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.Expression(_EOQuali
> fierParser.java:594)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.parseLogicalExpress
> ion(_EOQualifierParser.java:872)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.ParenExpression(_EO
> QualifierParser.java:616)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.Expression(_EOQuali
> fierParser.java:598)
> at
> com
> .webobjects.eocontrol._private._EOQualifierParser.parseLogicalExpress
> ion(_EOQualifierParser.java:872)
> at
> com
> .webobjects.eocontrol.EOQualifier.qualifierWithQualifierFormat(EOQual
> ifier.java:941)
> at
> com
> .webobjects.eoaccess.EOUtilities.objectsWithQualifierFormat(EOUtiliti
> es.java:142)
>
> --
> i5mast
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their overall
knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/products/practical_webobjects
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