for 2)
that's what i'm doing. I did override the NativeIdentifierGeneratorClass
Property and return
there my Id generator. Therefore every id mapping is marked as "native".
for 3)
I do this now. But i really don't understand why the exception occurs when
using the
id generator. I wanted to avoid the assigned id because of the need to use
save/update
and i don't want this "logic" to assign the ID in the code of my entity
class.
Am schrieb "José F. Romaniello" <[email protected]>:
I'm with John on this one, you should:
1-remove all the strident thing in you custom id generator
2-use your id generator as default for every mapping (you can override
the “native generator class" in a custom dialect and use native on
every mapping)
3-for the table/class that uses strident, set assigned instead of
native, and do the logic in the entity class.
2011/2/26, [email protected] [email protected]>:
> As far as i understood all this, i have to use native, if i want to
provide
> my own ID generation. And i need this because the DB uses a TBL_IDEN for
> ID's.
> And in case of the PInfo Class there is no TBL_IDEN entry because the ID
> results from the StrIdent. So, since all the NH ID generators will not
work,
> i have to use my own.
>
>
> Am schrieb John Davidson [email protected]>:
>> Why do you need that override if you want to use native. If you are
using
>>
>> native, then there should be no override that sets the id value
anywhere
>> in your code.
>
>> John Davidson
>
>
>> On Sat, Feb 26, 2011 at 12:27 PM, [email protected]> wrote:
>
>> I don't really want to manage the ID value in code. That's why i use
the
>> IdentifierGenerator with the
>> overridden Generate method. So the ID is assigned from NH. I never
touch
>> the ID in my code.
>
>> Am schrieb John Davidson [email protected]>:
>
>
>> > If you are managing the Id value in your code you should use a
>> generator of "assigned" rather than "native".
>> >
>> > John Davidson
>> >
>> > On Sat, Feb 26, 2011 at 10:56 AM, [email protected]> wrote:
>
>> >
>> > It would be very nice, if someone could take a quick look at the
>> described problem. Maybe i do something totally wrong, but i'm
>> >
>> > runing a little out of time and don't know what to do. Thanks
>
>> >
>> >
>> > Am schrieb [email protected]:
>> >
>> >
>> > > I have to correct the code form the last post it:
>
>> > >
>> > > public override object Generate(ISessionImplementor session, object
>> obj)
>> > > {
>> > > if( obj is Domain.Base.PInfo )
>> >
>> > > {
>> > > int nID = 0;
>
>> > > if( int.TryParse((obj as Domain.Base.PInfo).StrIdent,out nID) )
>> > > {
>> > > return nID;
>> > > }
>> > > return null;
>> >
>> > > }
>
>> > > return base.Generate(session,obj);
>> > > }
>> > >
>> > > So i thought i give back the ID for the new entity. Not right?
>> > > Ther inheritance from TableGenerator is because the DB has a
TBL_IDEN
>> > >
>> Table, so i do this in
>
>> >
>> > > the Configure method:
>> > >
>> >
>> > > public override void Configure(IType type, IDictionary parms,
Dialect
>> > >
>> dialect)
>> > > {
>> > > string strTable = parms["target_table"];
>
>> >
>> > > string strColumn = parms["target_column"];
>> > >
>> > > parms["table"] = "TBL_IDEN";
>> > > parms["column"] = "IDEN_CNT";
>
>> >
>> > > parms["where"] = "((IDEN_TABLE = '" + strTable + "') AND (IDEN_COL
>> = '" + strColumn + "'))";
>> > > base.Configure(type, parms, dialect);
>
>> >
>> > > }
>> > >
>> > > As for the mapping, the ID is mapped as "native" and StrIdent is a
>> simple string property:
>> > >
>> > >
>> > >
>> > >
>
>> > >
>> > >
>> >
>> >
>> >
>> > > ...
>> > >
>> > > So, i hope this is enough information and anyone has a hint for me.
>> > >
>> > > Thanks
>> > >
>
>> > > Am schrieb [email protected]:
>> >
>> > > > I know and i don't do that :-)
>> > > > What I do is, i use an own IdentifierGenerator inherited from
>> TableGenerator. There i have to check the following:
>
>> > > >
>> > > > public override object Generate(ISessionImplementor session,
object
>> > > >
>> obj)
>> >
>> > > > {
>> > > > if( obj is Thp5.Domain.Base.Patient.PatientInfo )
>
>> > > > {
>> > > > int nID = 0;
>> > > > if( int.TryParse((obj as Domain.Base.PInfo).StrIdent,out nID) )
>> >
>> > > > {
>> > > > return nID;
>
>> > > > }
>> > > > return null;
>> > > > }
>> > > > return base.Generate(session,obj);
>> > > >
>> > > > This is because the ID is calculated from the string ID (don't
ask
>> about it..it has to be this way)
>
>> >
>> > > >
>> > > > Is this the wrong way?
>> > > >
>> > > > Am schrieb "José F. Romaniello" [email protected]>:
>
>> > > > > you should not modify the POIDs of your entities instances
>> >
>> > > > >
>> > > > > 2011/2/25 [email protected]>
>
>> > > > >
>> > > > > Hi all,
>> >
>> > > > >
>> > > > > i get the following exception and don't know exactly what i
>> should do about it:
>> > > > >
>> > > > > "identifier of an instance of Domain.Base.PInfo was altered
from
>> 102472 to 102472"
>
>> >
>> > > > >
>> > > > >
>> > > > > Any hint?
>> > > > >
>> > > > > Thanks
>> > > > >
>> > > > >
>> > > > >
>> > > > >
>
>> > > > > --
>> > > > >
>> >
>> > > > > You received this message because you are subscribed to the
>> Google Groups "nhusers" group.
>> > > > >
>> > > > > To post to this group, send email to [email protected].
>
>> >
>> > > > >
>> > > > > To unsubscribe from this group, send email to
>> [email protected].
>> > > > >
>
>> > > > >
>> >
>> > > > > For more options, visit this group at
>> http://groups.google.com/group/nhusers?hl=en.
>> > > > >
>
>> > > > >
>> > > > >
>> >
>> > > > >
>> > > > >
>> > > > >
>> > > > >
>> > > > >
>> > > > >
>> > > > >
>
>> > > > > --
>> > > > >
>> > > > > You received this message because you are subscribed to the
>> Google Groups "nhusers" group.
>> >
>> > > > >
>> > > > > To post to this group, send email to [email protected].
>
>> > > > >
>> > > > > To unsubscribe from this group, send email to
>> [email protected].
>> >
>> > > > >
>
>> > > > >
>> > > > > For more options, visit this group at
>> http://groups.google.com/group/nhusers?hl=en.
>> > > > >
>
>> >
>> >
>> >
>> >
>> > --
>> >
>> > You received this message because you are subscribed to the Google
>> Groups "nhusers" group.
>> >
>> > To post to this group, send email to [email protected].
>
>> >
>> > To unsubscribe from this group, send email to
>> [email protected].
>> >
>> >
>> > For more options, visit this group at
>> http://groups.google.com/group/nhusers?hl=en.
>
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > --
>> >
>> > You received this message because you are subscribed to the Google
>> Groups "nhusers" group.
>
>> >
>> > To post to this group, send email to [email protected].
>> >
>> > To unsubscribe from this group, send email to
>> [email protected].
>
>> >
>> >
>> > For more options, visit this group at
>> http://groups.google.com/group/nhusers?hl=en.
>> >
>
>
>
>
>> --
>
>> You received this message because you are subscribed to the Google
>> Groups "nhusers" group.
>
>> To post to this group, send email to [email protected].
>
>> To unsubscribe from this group, send email to
>> [email protected].
>
>
>> For more options, visit this group at
>> http://groups.google.com/group/nhusers?hl=en.
>
>
>
>
>
>
>
>
>
>
>
>
>
>> --
>
>> You received this message because you are subscribed to the Google
>> Groups "nhusers" group.
>
>> To post to this group, send email to [email protected].
>
>> To unsubscribe from this group, send email to
>> [email protected].
>
>
>> For more options, visit this group at
>> http://groups.google.com/group/nhusers?hl=en.
>
> --
> You received this message because you are subscribed to the Google
Groups
> "nhusers" group.
> To post to this group, send email to [email protected].
> To unsubscribe from this group, send email to
> [email protected].
> For more options, visit this group at
> http://groups.google.com/group/nhusers?hl=en.
>
>
--
Enviado desde mi dispositivo móvil
--
You received this message because you are subscribed to the Google
Groups "nhusers" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/nhusers?hl=en.
--
You received this message because you are subscribed to the Google Groups
"nhusers" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/nhusers?hl=en.
