Hi Ilya,
IS> I am creating an object that make queries to database. But how shall I
IS> explain to him what database handler he shall use?
IS> Under mod_perl it is too dangerous to make $dbh global variable.
IS> Well, I can create data field in this object that will store current $dbh,
IS> but it seems too strange too me to have such data field in object:
I'd take a look at Damian Conway's book Object Oriented Perl. Has
some good examples and pointers on this stuff. (ISBN 1-884777-79-1.)
FWIW, I think its okay to have database connectors (or pointers to)
within the objects. If you look at an object as being
self-sufficient, how else can it connect to the database .... That's
just my opinion, though.
This is really not a true mod_perl issue, however. Sorry for veering
off-topic.
Best Regards,
Mike Miller
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