Re: [Hibernate] Problem with <component> element

[Gavin K. <ga...@ap...>]

>>cirrus.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:897)
        at cirrus.hibernate.impl.Cascades$2.cascade(Cascades.java:37)
        at cirrus.hibernate.impl.Cascades.cascade(Cascades.java:130)
        at cirrus.hibernate.impl.SessionImpl.cascade(SessionImpl.java:1770)
        at cirrus.hibernate.impl.SessionImpl.doSave(SessionImpl.java:576)
        at cirrus.hibernate.impl.SessionImpl.save(SessionImpl.java:458)<<

Huh???? What on earth is being cascaded here? You have no associations in
the mapping you showed me!

If cascade() is getting called for a mapping with no associations, theres
something very wrong, so please send me a copy of the code that reproduces
this.....

----- Original Message -----
From: "Mark Woon" <mor...@SM...>
Cc: "Hibernate Mailing List" <hib...@li...>
Sent: Wednesday, September 25, 2002 9:47 PM
Subject: Re: [Hibernate] Problem with <component> element


> Gavin King wrote:
>
> >Curious.
> >
> >I managed to reproduce an NPE just like this, but from update(), not
> >save()......
> >
> >Are you sure it originated in save() .... can you show me a stack trace
> >please.
> >
> Yes, I'm doing a save().  Stack trace:
>
> java.lang.NullPointerException
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
>         at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:324)
>         at
> cirrus.hibernate.helpers.ReflectHelper.get(ReflectHelper.java:183)
>         at
>
cirrus.hibernate.type.ComponentType.getPropertyValue(ComponentType.java:161)
>         at
>
cirrus.hibernate.impl.SessionImpl.removeCollectionsFor(SessionImpl.java:846)
>         at
>
cirrus.hibernate.impl.SessionImpl.removeCollectionsFor(SessionImpl.java:808)
>         at
cirrus.hibernate.impl.SessionImpl.doUpdate(SessionImpl.java:952)
>         at
> cirrus.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:897)
>         at cirrus.hibernate.impl.Cascades$2.cascade(Cascades.java:37)
>         at cirrus.hibernate.impl.Cascades.cascade(Cascades.java:130)
>         at
cirrus.hibernate.impl.SessionImpl.cascade(SessionImpl.java:1770)
>         at cirrus.hibernate.impl.SessionImpl.doSave(SessionImpl.java:576)
>         at cirrus.hibernate.impl.SessionImpl.save(SessionImpl.java:458)
>         at misc.Test.test(Test.java:258)
>         at misc.Test.main(Test.java:89)
>
> Note that it says ReflectHelper.java:183 instead of 169 because I added
> a bunch of debug code to figure out what was null.
>
> >I'm concerned that the testsuite didn't show this / these problems :(
> >
> >
> Yeah, that confused me too, since I checked the test suite and saw that
> there were tests for this, and thought it was something I was doing....
>
> -Mark
>
>
>
>
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