It is my understanding that you can only save objects in the session if they
are serializable.
App servers may flush session data out to disk. Moreover, according to a BEA
rep at a recent seminar that is how Weblogic supports session continuity
across multiple servers in a fault-tolerant cluster - all the servers access
a common repository of session data (I am still a bit dubious about the
reliability of this but this is how they explained it).
Anyway, if your object isn't serializable you can't put it in the session
and I do not think the JDBC connection or resultset are serializable (and if
they are is there not some security issue here?)
Anyway - would love to hear what the group knows about this...
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