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From "robert burrell donkin" <robertburrelldon...@gmail.com>
Subject Re: Questions on the Mail and MailRepository interfaces
Date Tue, 15 May 2007 20:39:29 GMT
On 5/15/07, Stefano Bagnara <apache@bago.org> wrote:
> Stefano Bagnara ha scritto:
> > Jukka Zitting ha scritto:
> >> I'd be interested in pursuing an approach where the full message is
> >> never exists outside the repository, i.e. the message is streamed
> >> directly into the repository during an SMTP DATA command (or the
> >> equivalent in other protocols) and only the message key returned by
> >> the repository is used to keep track of the message.
> >
> > MimeMessageSource is there for this precise task.
> >
> > Look at implementations of that interface.
> >
> > You create a MimeMessageWrapper (extends MimeMessage) initializing it
> > with a MimeMessageSource (you will have to create a JCRMimeMessageSource).
> >
> > Stefano
> I probably should add that MimeMessageCopyOnWriteProxy and
> MimeMessageWrapper are there to optimize the usage of MimeMessages in
> the JAMES Server processing. The copy on write proxy simply share a
> mimemessagesource between multiple copies unless it is changed and the
> wrapper is able to avoid loading the body if it is not needed.

i've come to the conclusion that MimeMessage really isn't suitable for
use in a protocol like IMAP. IMHO a different server side mail
abstraction is needed.

- robert

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