Associating additonal/custom Metadata with Domino objects

I was wondering if there is any way to associate some additional metadata with every Domino Object. This could be things like retention date etc. This is to enable the users to finllay use the Domino search facility and look up these objects by searching using this metadata.

I found one of the links http://www.ibm.com/developerworks/lotus/library/dwa-data/. But this is talking in the context of Domino Web Access and Forms. I 'm interested to know if this can be done using the Java api's which are a part of Domino Java/Corba toolkit.
deepankar_das1Asked:
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Sjef BosmanConnect With a Mentor Groupware ConsultantCommented:
What would be your definition of metadata? If it is your intention to extend a NotesDocument, that is not possible. By the way, a NotesDocument is the in-memory representation of an on-disk document. You can add fields to a Notes Document (which would probably fit into your definition of 'data') but you cannot add properties with intrinsic functions to every document.

It would be an interesting concept, though... I know that many people would love to add functionality to Notes databases.

What might be possible, in R8 that is, is the extension of the basic core using Eclips elements. That's not really my area, so you'd better wait for others.
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Sjef BosmanGroupware ConsultantCommented:
I'm sorry but I really have to object. Why didn't you answer my question or comment to my post??
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Sjef BosmanGroupware ConsultantCommented:
As far as I can see, guessing from the info we got, the likely answers are already in my first comment:
- YES, it is possible, the metadata can be stored as fields in the document (e.g. by using a special prefix); searching for these special fields isn't difficult whatsoever
- NO, it is not possible, if the question how to extend a Document object in Java

If I guessed wrong, I'd like to get more information about what the problem is.

If the user really intends to get rid of this questions, which wouldn't be gratifying at all, I'd hesitate between accepting one of my answers, #2, or Accept/No Refund if that would be acceptable.
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