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From "Dominique Pfister" <dominique.pfis...@day.com>
Subject Re: about lock tokens
Date Fri, 07 Sep 2007 15:26:17 GMT
Hi Paco

On 06/09/2007, Paco Avila <pavila@git.es> wrote:
> When an user locks a node, a lock token is added to his session. Another
> user with this lock token added to his session can unlock the node,
> isn't it?

Yes, but only if the first session in your example removes the lock
token, as there can only be one session having that lock token at a
given time.

>
> But Jackrabbit test also the lock owner (LockManagerImpl.java line 345),
> but the especification says in 8.4.4 "The lock owner's ID is provided
> for informational purposes only, it is not tested..."

In the specified source code section, the "lock holder" is tested, not
the "lock owner". The lock owner (or lock creator) is the user id of
the session, that originally locked the node and purely informational.
The lock holder is the session currently holding the lock token and is
therefore allowed to change this node (and its descendants if the lock
is deep).

Kind regards
Dominique

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