[Dbix-class] How to retrieve table name from component?

[Alex Povolotsky]

Hello!

I'm working on a bit weird system (cannot change protocol right now, alas).

I have to convert DBIx::Class::Row object into INSERT clause, skipping 
NULL fields.

Everything is quite simple, except proper retrieval of table name.

lc($self->{_source_handle}->{source_moniker})

works, but I'm afraid of it. Maybe something more clean, not worming int 
internal structures?

Alex.