I may be wrong about this, but I thought that it was expressly forbidden
by the servlet spec to be able to get arbitrary sessions. That is, even
if you store the session ID in some table, you wouldn't be able to get
any session other than that associated with the current request.
Now, that refers to standards-compliant ways to do it... I'm sure most
app servers give you their own way to pull it off... JMX pops to mind as
a likely possibility.
(unless I'm wrong-LOL)
Frank
Eric Haszlakiewicz wrote:
On Fri, Jun 02, 2006 at 11:15:03AM +0200, Carlos Alonso Vega wrote:
Bob,
Thanks for the reply. My problem is that the session info I need is not
of the session that makes the request. I need to check other sessions in
the same context. I can use the request because it is in the same
context, so the manager is the same.
This servlet is called internally from the app, and checks if some
session exists. It is similar to the case of obtaining all active
sessions from one context using the manager inside the servlet code
(findSessions). If someone have this piece of code (or similar), it will
serve me.
To do something like that you need to do it yourself. i.e. store a
HashTable in the application context, then add and remove sessions to
it when people login and logout, or at some other convinient time.
Of course, this assumes your app isn't running in a distributed environment.
If it is, then it's impossible to get a session object from a different
JVM. (well, you could serialize it and transfer the data, but it won't
be the same object and it won't be useful for much other than extracting
some info)
eric
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Omnytex Technologies
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