Dont forget. Im spanish and my english may not be enough good. Have fun
with this e-mail.

Ive been a lot of time looking for documentation, studing it and trying to
develop usefull things with ZODB. Here is my problem.

Well. Im working in a Product in wich I use a ZODB to store data. I dont
use Data.fs, Im trying to use the ZODB with my own file and collection. I
have a product with this properties or attributes:
    id: the id of the instance.
    title: the title
    ZODBFile: The ZODB where the user want to store the data. I use this
name to construct a FileStorage wich is like
'<ZOPEDIR>/lib/python/Products/MyZProduct/var/' + ZODBFile + '.fs
    colection: The colection inside the ZODBFile.

When someone wants to add a MyZProduct instance, I show a form to fill this
attributes. Well, the __init__ is like this:
    def __init__(self,id,title,ZODBFile,Colection):
        #Now try to connect to the database
        self.colection=FileStorage('<ZOPEDIR>/.......#and the name of the

This last line make the Zope to raise an Error Message in commit in
Connection object. I dont remember now (Im not at work), but something
    "Attempt to store data from a remote database connection"

??????????. Whats the problem?. May my ZProduct inherit some other Class or
ZClass to be able to store the data?.

Later I do a Another problem with this line. I
cant save in my class attributes this objects. The colection, neither the
connection, and I need both to make the ZODB navigation, and the ZODB open
and close methods.

If you need more information, Ill post another more comprensive e-mail.

Antonio Carrasco
PD: For spanish people I have written a How-To / Tutorial named

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