Do you always check the session validity before using it? Nicolas Silber*zahn
Digital Airways <100% Java, Mobile, Offline aware>Wapaka Browser for mobile development (XHTML, WML)</100% Java, Mobile, Offline aware> www.Wapaka.com -----Message d'origine----- De : A mailing list for discussion about Sun Microsystem's Java Servlet API Technology. [mailto:[EMAIL PROTECTED]]De la part de Zerbe John W Envoyé : vendredi 16 août 2002 19:41 À : [EMAIL PROTECTED] Objet : Re: Determine if HttpSession is invalid Even if you use the no parameter getsession(), you can immediately call isNew() on the returned session. http://jakarta.apache.org/tomcat/tomcat-4.0-doc/servletapi/javax/servlet/htt p/HttpSession.html#isNew() -----Original Message----- From: Milt Epstein [mailto:[EMAIL PROTECTED]] Sent: Friday, August 16, 2002 1:33 PM To: [EMAIL PROTECTED] Subject: Re: Determine if HttpSession is invalid On Fri, 16 Aug 2002, Mike Silvers wrote: > How do I determine if a HttpSession is invalid (not using the > HttpSessionContext since that has been deprecated)? I am checking > to see if the session is null or if the session ID is null and that > does not work. > > What I am trying to accomplish is to check the HttpSession object to > see if it is invalid. If it is invalid, I create a new HttpSession > object with some initialization parameters and use the new > HttpSession object. Isn't this what HttpServletRequest.getSession() is for? See: http://jakarta.apache.org/tomcat/tomcat-4.0-doc/servletapi/javax/servlet/htt p/HttpServletRequest.html#getSession(boolean) Note the role the parameter plays, and the existence of the no parameter version. Milt Epstein Research Programmer Systems and Technology Services (STS) Campus Information Technologies and Educational Services (CITES) University of Illinois at Urbana-Champaign (UIUC) [EMAIL PROTECTED] ___________________________________________________________________________ To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff SERVLET-INTEREST". Archives: http://archives.java.sun.com/archives/servlet-interest.html Resources: http://java.sun.com/products/servlet/external-resources.html LISTSERV Help: http://www.lsoft.com/manuals/user/user.html ***************************************************************** DISCLAIMER: The information contained in this e-mail may be confidential and is intended solely for the use of the named addressee. Access, copying or re-use of the e-mail or any information contained therein by any other person is not authorized. If you are not the intended recipient please notify us immediately by returning the e-mail to the originator. ___________________________________________________________________________ To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff SERVLET-INTEREST". Archives: http://archives.java.sun.com/archives/servlet-interest.html Resources: http://java.sun.com/products/servlet/external-resources.html LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
