dude =)
you should use server side includes or forwards..
getServletContext().getRequestDispatcher().forward()
regards,
warren.
-----Original Message-----
From: teh j [mailto:[EMAIL PROTECTED]]
Sent: Friday, 11 May 2001 9:35 AM
To: [EMAIL PROTECTED]
Subject: session.setMAxInactiveInterval()
Hello there
I was wondering if anybody could help me out with a
problem regarding sessions? I have a jsp app that is
protected by storing a user login in the session
object. The session object is checked to see that the
user is logged in everytime the user accesses a
protected page. If the user tries to go directly to a
protected page's url, they are redirected because the
page checks the session variable and finds that the
session variable is null., The code that does this is;
<%
String user_id =
(String)session.getAttribute("user_id");
String user_level =
(String)session.getAttribute("user_level");
if (user_id==null) {
/*
*User is not logged in! Redirect
*/
response.sendRedirect("../security/not_logged_in.html");
}
%>
I have however, set the session.setMaxInactiveInterval
to a period of time to log the user out automatically
after a period of time for security reasons. But after
the session has expired, instead of being redirected
to the not_logged_in.html page, I get the error
message below;
The word 'here' in the line 'This document has moved
here' is a link to no_logged_in.html
Can anybody help? Des session.setMaxInactiveInterval
not set all session variables to null?
****ERROR MSG STARTS HERE*****
Document moved
This document has moved here.
Error: 500
Location: /test/jason/archive/archive.jsp
Internal Servlet Error:
javax.servlet.ServletException
at
org.apache.jasper.runtime.PageContextImpl.handlePageException
(PageContextImpl.java:459)
at
jason.archive._0002fjason_0002farchive_0002farchive_0002ejsparchi
ve_jsp_6._jspService
(_0002fjason_0002farchive_0002farchive_0002ejsparchive_jsp_6.java
:509)
at org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service
(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService
(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service
(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service
(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService
(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service
(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConne
ction(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run
(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
Root cause:
java.lang.NullPointerException
at
mainPage.eventsOnday.processQuery(eventsOnday.java:78)
at
jason.archive._0002fjason_0002farchive_0002farchive_0002ejsparchi
ve_jsp_6._jspService
(_0002fjason_0002farchive_0002farchive_0002ejsparchive_jsp_6.java
:154)
at org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service
(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService
(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service
(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service
(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService
(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service
(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConne
ction(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run
(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
Hello there
I was wondering if anybody could help me out with a
problem regarding sessions? I have a jsp app that is
protected by storing a user login in the session
object. The session object is checked to see that the
user is logged in everytime the user accesses a
protected page. If the user tries to go directly to a
protected page's url, they are redirected because the
page checks the session variable and finds that the
session variable is null., The code that does this is;
<%
String user_id =
(String)session.getAttribute("user_id");
String user_level =
(String)session.getAttribute("user_level");
if (user_id==null) {
/*
*User is not logged in! Redirect
*/
response.sendRedirect("../security/not_logged_in.html");
}
%>
I have however, set the session.setMaxInactiveInterval
to a period of time to log the user out automatically
after a period of time for security reasons. But after
the session has expired, instead of being redirected
to the not_logged_in.html page, I get the error
message below;
The word 'here' in the line 'This document has moved
here' is a link to no_logged_in.html
Can anybody help? Des session.setMaxInactiveInterval
not set all session variables to null?
****ERROR MSG STARTS HERE*****
Document moved
This document has moved here.
Error: 500
Location: /test/jason/archive/archive.jsp
Internal Servlet Error:
javax.servlet.ServletException
at
org.apache.jasper.runtime.PageContextImpl.handlePageException
(PageContextImpl.java:459)
at
jason.archive._0002fjason_0002farchive_0002farchive_0002ejsparchi
ve_jsp_6._jspService
(_0002fjason_0002farchive_0002farchive_0002ejsparchive_jsp_6.java
:509)
at org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service
(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService
(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service
(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service
(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService
(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service
(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConne
ction(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run
(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
Root cause:
java.lang.NullPointerException
at
mainPage.eventsOnday.processQuery(eventsOnday.java:78)
at
jason.archive._0002fjason_0002farchive_0002farchive_0002ejsparchi
ve_jsp_6._jspService
(_0002fjason_0002farchive_0002farchive_0002ejsparchive_jsp_6.java
:154)
at org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service
(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService
(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service
(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service
(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService
(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service
(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConne
ction(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run
(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
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