Comments on: JSP Servlet Session Listener tutorial example in Eclipse & Tomcat

By: dhiren

dhiren — Mon, 09 Jan 2012 05:51:08 +0000

SessionListen

when ever i put this code in my web.xml file it give error like

init:
deps-module-jar:
deps-ear-jar:
deps-jar:
library-inclusion-in-archive:
library-inclusion-in-manifest:
compile:
compile-jsps:
Incrementally deploying http://localhost:8084/WWAtlas
Completed incremental distribution of http://localhost:8084/WWAtlas
Incrementally redeploying http://localhost:8084/WWAtlas
Start is in progress…
start?path=/WWAtlas
FAIL – Application at context path /WWAtlas could not be started
G:\Dhiren\workspace\WWAtlas\nbproject\build-impl.xml:706: The module has not been deployed.
BUILD FAILED (total time: 3 seconds)
when i removethis its work fie
pleas any one can give me solutin for that..its very helpful for me.

By: Mahmoud Saleh

Mahmoud Saleh — Sat, 26 Nov 2011 13:03:41 +0000

very nice and well explained tutorial, thanks a lot man.

By: Java Coder

Java Coder — Sat, 25 Jun 2011 14:06:07 +0000

What would be the time delay between actual session invalidation and session destruction. Is it always consistent?

By: suman

suman — Tue, 21 Dec 2010 17:09:05 +0000

if users close their browser window,sessions get invalidated automatically..and in that case sessionDestroyed() method never get called..is there ne solution of it??
pls post..as soon as possible..thankx in advance..

By: Suresh

Suresh — Wed, 13 Oct 2010 21:03:28 +0000

In the sessionDestroyed method do we need to explicity call invalidate method or will it be invalidated automatically. I have a case where even after session being getting destroyed, the servlet gives the same session id.

By: Viral Patel

Viral Patel — Tue, 23 Feb 2010 10:58:33 +0000

@digant: session is an implicit object defined by container in JSP. You can directly use it in JSP without declaring it. I will suggest you to refer http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/JSPIntro7.html
The user object is set in session in AddUser.jsp

By: digant

digant — Sun, 21 Feb 2010 20:31:09 +0000

Also, in index.jsp you’ve written, List users = (List)session.getAttribute(“users”);
please explain where did we set the attribute “users” and in this jsp file how would the container know that session is an object of HttpSession as in this file we never declared it ….

Sorry if I am being pain, but I am new …

By: digant

digant — Sun, 21 Feb 2010 20:19:32 +0000

Hi Veeral,

sorry the above comment has been modified …. for the line List user = (List)session.getAttribute(“username”); it says Type safety: Unchecked cast from Object to List” error. ????

By: digant

digant — Sun, 21 Feb 2010 20:18:16 +0000

Hi Veeral,

in index.jsp , for the line List user = (List)session.getAttribute(“username”); it says “Type safety: Unchecked cast from Object to List” error. ????