Re: AW: SequenceManagerHighLowImpl

Längerich wrote:
> Bernd "Ingrid" Laengerich wrote:
> 
>> OK, I played around a little bit and overwrote the afterStore 
>> method (empty implementation, however it never gets called!? What
>> am I missing? I placed a breakpoint in my code, but it never
>> reaches it.
> 
> OK, searching around a little bit, I found in JdbcAccessImpl:
> 
> protected void assignAutoincrementIdentityColumns(ClassDescriptor
> cld, Object target) throws SequenceManagerException { // if database
> Identity Columns are used, query the id from database // other
> SequenceManager implementations will ignore this call 
> if(cld.useIdentityColumnField())
> broker.serviceSequenceManager().afterStore(this, cld, target); }
>

sorry, I made my conclusion based on sources of latest version from SVN 
(OJB_1_0_RELEASE branch, upcoming 1.0.5). There the #afterStore method 
is always called (changes in JdbcAccessImpl, rename of methods) and a by 
the way a new constructor for SequenceManager implementations is added.

In your case (<1.0.5) you have to change/override method 
#assignAutoincrementIdentityColumns in JdbcAccessImpl too.


> This seems to be the only place where this method is called directly,
> except it is called via reflection. 

This method is only called once, no reflection.

regards,
Armin

> I will just write a refresh
> method, as the locations are countable where such inserts of alien
> data rows are used.
> 
> Bernd
> 
> 
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