Re: Ashwood Issues

[Michael Gentry <mg...@masslight.net>]

BTW Andrus, the algorithm I was using in my entity sorter had a pretty
significant flaw, so I'm going to have to restart it at some point.
However, it did help us find a deep DbEntity cycle that was messing
Ashwood up.  We had something like A->B->C->D->E->F->G->H->A and
Ashwood got confused and generated an incorrect insertion order
instead of throwing an exception.  We fixed the schema and model and
Ashwood cleared right up, so it isn't as urgent for us now (we
deployed a new release of our application on Thursday).

Just thought I'd mention it,

mrg

Re: Ashwood Issues

[Andrus Adamchik <an...@objectstyle.org>]

Very nice. Perhaps one area of Ashwood improvement here would be a better diagnostics of the loops. I.e. if the exception could have the exact relationships involved you could've solved your problem in 5 minutes.

Andrus

On Aug 1, 2011, at 4:13 PM, Michael Gentry wrote:

> BTW Andrus, the algorithm I was using in my entity sorter had a pretty
> significant flaw, so I'm going to have to restart it at some point.
> However, it did help us find a deep DbEntity cycle that was messing
> Ashwood up.  We had something like A->B->C->D->E->F->G->H->A and
> Ashwood got confused and generated an incorrect insertion order
> instead of throwing an exception.  We fixed the schema and model and
> Ashwood cleared right up, so it isn't as urgent for us now (we
> deployed a new release of our application on Thursday).
> 
> Just thought I'd mention it,
> 
> mrg
> 

Re: Ashwood Issues

[gilbertoca <gi...@gmail.com>]

Michael Gentry-2 wrote:
> 
> BTW Andrus, the algorithm I was using in my entity sorter had a pretty
> significant flaw, so I'm going to have to restart it at some point.
> However, it did help us find a deep DbEntity cycle that was messing
> Ashwood up.  We had something like A->B->C->D->E->F->G->H->A and
> Ashwood got confused and generated an incorrect insertion order
> instead of throwing an exception.  We fixed the schema and model and
> Ashwood cleared right up, so it isn't as urgent for us now (we
> deployed a new release of our application on Thursday).
> 
> Just thought I'd mention it,
> 
> mrg
> 
This framework[1] has some interesting algorithms. Maybe you can see some
useful information there.

Hth,

Gilberto

[1]http://jung.sourceforge.net/index.html 

--
View this message in context: http://cayenne.195.n3.nabble.com/Ashwood-Issues-tp3191259p3520383.html
Sent from the Cayenne - Dev mailing list archive at Nabble.com.