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From exxos <hat...@gmail.com>
Subject Multi-threading and DBDatabase
Date Fri, 27 Aug 2010 16:45:06 GMT
Hello,

This question has already been initiated, but here, it is to talk about
another aspect.
http://mail-archives.apache.org/mod_mbox/incubator-empire-db-user/201005.mbox/ajax/%3CN1B-Y-aDviwXPs@Safe-mail.net%3E

A short reminder:
- Only one instance of DBDatabase is required for the whole application. It
can be save in a static variable, for example, at the start-up of the
application.

Now my question is:

In case of multi threading (sharing the same DBDatabse object between
thread), how can we trust that the return of getErrorMessage() will concern
the current execution?
Do we have to put in place a semaphore (a lock mechanism) on DBDatabase?

Regards,
exxos.

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