Re: [Objectbridge-developers] OJB Homepage, OQL

[David F. <dw...@la...>]

Another good example is given by the COBRA project at 
http://www.kimble.easynet.co.uk/cobra/whitepaper.html

This is very close to what we are using in our persistent interface.

Dave
At 04:29 PM 1/20/2001 +0100, Thomas Mahler wrote:
>Hi all,
>
>In the last days I was working on restructuring the documentation in a
>way that it can be used offline as well as online.
>First visible result: we have a REAL homepage:
>http://objectbridge.sourceforge.net.
>I hope you like the logo!
>I moved the doc directory into src/doc because it needs to be touched by
>the build script (for timestamps etc.) so it's cleaner to have it under
>src.
>
>After setting up a structure for documentation we have now no more
>excuse for not filling the structure with content. So everyone is
>invited to contribute some documents...
>
>During the last week I was having a look at free OQL implementations.
>The Only one I found was from CASTOR (http://castor.exolab.org). I see
>one major problem in reusing their OQL implementaion for OJB: it's so
>tightly integrated into the rest of their system, that it is virtually
>impossible to extract just one or two packages from their source tree...
>
>I found an OQL grammar description for the ANTLR parser generator on the
>ODMG site (http://www.odmg.org, have a look for the file OQL.G in the
>download area). This will help us building an OQL parser. But of course
>all processing of the parse tree has still to be done...
>I'm trying to get a idea what's the best way to go. Any ideas or
>suggestions?
>
>best regards,
>
>Thomas
>
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David W. Forslund                               dw...@la...
Computer and Computational Sciences             http://www.acl.lanl.gov/~dwf
Los Alamos National Laboratory          Los Alamos, NM 87545
505-665-1907                                    FAX: 505-665-4939