Hi, folks,

tonight, I succeeded to deploy the animal-quiz sample in JBoss and
MySQL. Click on http://team.andromda.org:8080/AnimalQuiz/ and you will
see the sample run. It shows you how an app generated by bpm4struts
looks like and how easy it is to get it going.

Doing the deployment, I ran into a portability issue across databases:
In the Hypersonic version of the sample, I had modeled
"DecisionItem.rootItem: boolean" and a query for the <<FinderMethod>> as
"from di in class
org.andromda.samples.animalquiz.decisiontree.DecisionItem  where
di.rootItem = true". Then, I changed the database to MySQL where boolean
maps to TINYINT. Hibernate translated the query (too) literally and
MySQL complained: no such column: 'true'.

I changed the type from 'boolean' to 'int', and the query to '...where
di.rootItem = 1' and everything worked OK.

Now, the sample app guesses all sorts of animals and fills the database
nicely.

Have fun!
Matthias

---

Matthias Bohlen
"Consulting that helps project teams to succeed..."
http://www.mbohlen.de/




-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id70&alloc_id638&op=click
_______________________________________________
Andromda-devel mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/andromda-devel

Reply via email to