EJBQL Parser

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

On Aug 17, 2006, at 11:27 PM, Andrus Adamchik wrote:

> JPA EJBQL has an explicit clause for joins ...

I thought TranQL (an undocumented, but seemingly clean QL parser  
project used in Geronimo) might be useful in the implementation of  
our own EJB QL parser. Looks like this is not the case [1]. So we'll  
have to work on the parser ourselves. I've learned a few things about  
JavaCC while working on the Expression parser, so I may look into  
that and make sure we can parse either the entire thing or just the  
JOIN clause. And then there'll be a visitor interface to walk the  
parsed tree.

Andrus


[1] http://marc.theaimsgroup.com/?l=geronimo-dev&m=115587550831619&w=2