posted 16 years ago
No, not on every request! getSession(true) will return the existing session if one exists, or a new session only if one does not already exist. Compare with getSession(false) which returns the existing session if one exists, or null if one does not already exist.
Charles Lyons (SCJP 1.4, April 2003; SCJP 5, Dec 2006; SCWCD 1.4b, April 2004)
Author of OCEJWCD Study Companion for Oracle Exam 1Z0-899 (ISBN 0955160340 / Amazon Amazon UK )