Hi all, I've come across another defect since moving openjpa to tomcat's shared/lib shared classloader. Unfortunately, try as I might, I can't reliably reproduce this one, so I'm posting the problem here in the hope that somebody might be able to offer some suggestions.
The problem is that one of my entity classes seems to forget its name under certain situations. I have two entities: figbird.commerce.entities.Product, and gemstone.business.entities.Product. The former is mapped to the entity name 'FigbirdProduct' in the XML metadata and the latter defaults to 'Product'. The error message I see is: WARNING: An error occurred while parsing the query filter "SELECT i FROM Product i WHERE i.code = :c". Error message: No field named "code" in class "class figbird.commerce.entities.Product". <4|false|0.9.6-incubating> org.apache.openjpa.persistence.ArgumentException: An error occurred while parsing the query filter "SELECT i FROM Product i WHERE i.code = :c". Error message: No field named "code" in class "class figbird.commerce.entities.Product". of course the field 'code' is on gemstone.b.e.Product (not figbird.c.e.Product) I would rename one of my classes and let it rest if it wasn't for the fact that worked fine with the webapp classloader, and only seems to break when some condition occurs. I've tried reproducing by * loading the server and forcing garbage collections * setting the DataCache and QueryCache size to 1, with 0 soft references * disabling the DataCache and QueryCache * restarting other webapps which use both entities but to no avail. Once this exception occurs, restarting the webapp doesn't resolve it. The whole server has to be restarted. Any suggestions are welcome. I'm using 0.9.6. Roger -- View this message in context: http://www.nabble.com/another-shared-classloader-problem-tf3588152.html#a10027378 Sent from the open-jpa-dev mailing list archive at Nabble.com.
