Difference between org.apacha.catalina.Session and javax.servlet.http.HttpSessio

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Difference between org.apacha.catalina.Session and javax.servlet.http.HttpSessio

Difference between org.apacha.catalina.Session and javax.servlet.http.HttpSessio

2007-11-06 - By B?rbara Vieira

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Hi there!

This question is about Tomcat?s Architecture and CoyoteConnectors.

I would like to know the difference between
Session(org.apacha.catalina.Session) and
HttSession(javax.servlet.http.HttpSession) objects.

In Request(org.apache.catalina.connector.Request) object I get HttpSession
? request.getSession() and Session ? request.getSessionInternal() objects,
but I don?t know the difference between this objects on Tomcat?s
Architecture. I suppose that this objects represents different sessions in
my Web Application, but this doesn?t make sense, because each Web
Application just have one session scope.

I know that HttpSession is available from Session object ?
session.getSession().

Another question about it is that, when I invalidate the HttpSession, am I
invalidating Session object too?

Thanks for help me,

Regards from Braga, Portugal

B?rbara Vieira