13 Oct
2011
13 Oct
'11
6:18 p.m.
hello XWiki experts,
I have an object property that's of type number.
I have not been able to find the type of a variable x so that:
doc.getObject("Space.Class").set("amountr", x)
doc.save()
works without a hibernate error.
I tried float or integer "sub-type" of number.
What should I put?
I tried with x=new Float(1.0f) but failed.
thanks for hints.
paul
14 Oct
14 Oct
11:08 a.m.
Hi Paul,
On Thu, Oct 13, 2011 at 7:18 PM, Paul Libbrecht <paul(a)hoplahup.net> wrote:
hello XWiki experts,
I have an object property that's of type number.
I have not been able to find the type of a variable x so that:
doc.getObject("Space.Class").set("amountr", x)
doc.save()
works without a hibernate error.
I tried float or integer "sub-type" of number.
What should I put?
The Number class property type has a meta property called "Number
type" which is set to one of {integer, long, float, double}. Maybe you
should check its value.
Hope this helps,
Marius
I tried with x=new Float(1.0f) but failed.
thanks for hints.
paul
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7:44 p.m.
On 10/13/2011 12:18 PM, Paul Libbrecht wrote:
hello XWiki experts,
I have an object property that's of type number.
I have not been able to find the type of a variable x so that:
doc.getObject("Space.Class").set("amountr", x)
doc.save()
works without a hibernate error.
What is the error you get?
I tried float or integer "sub-type" of
number.
What should I put?
I tried with x=new Float(1.0f) but failed.
thanks for hints.
--
Sergiu Dumitriu
http://purl.org/net/sergiu/
17 Oct
17 Oct
12:52 p.m.
Le 14 oct. 2011 à 19:44, Sergiu Dumitriu a écrit :
org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction
(or unsaved-value mapping was incorrect): [com.xpn.xwiki.objects.FloatProperty#<?xml
version="1.0" encoding="UTF-8"?>
<amount>75</amount>
]
at
org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1765)
at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2407)
at
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2307)
Ambiguity killed me: I thought it was the data-mapping that was wrong.
The document's object storage was viced which I noticed trying to delete objects.
Using another document name suddenly prevented them.
Pretty evil an error.
As usual, I'm using an old version of XWiki (still 1.5.4).
Is this error still current? Would there be a way to differentiate the two situations?
paul
I have an
object property that's of type number.
I have not been able to find the type of a variable x so that:
doc.getObject("Space.Class").set("amountr", x)
doc.save()
works without a hibernate error.
What is the error you get?
4718
days inactive
4722
days old
3 comments
3 participants
participants (3)
-
Marius Dumitru Florea -
Paul Libbrecht -
Sergiu Dumitriu