Global Session in JSP

Hello,
Is there a way, how to share data between all applications installed on the oc4j server? I need something like global JSP session.
Another question. It's regarding the session Id. In OC4J version 902, if I am checking the session ID from the jsp pages from the different applications, the sessions IDs are the same. (Of course I am running it in the same IE). Actually the sessions are different, so if some attribute is set in one application, it's not visible in another one's session. But the session IDs are the same. I tried the same in version 903 of oc4j, the session ID is always different. Excuse me, is it bug or feature? Can I rely on having the same session ID in different applications?
Thanks,
Marek

Dear,
There is nothing called global JSP session, but instead it there is application scop, you can but in it you parameters or objects or beans ... etc
and for the session ID,I think you can't have the same session ID in a different applications because the session ID came from some dealing with the time and IP and something like that
Beast Regards
Maher

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Global Session Attributes

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i' m developing JSP channels. I know that i can create new attributes with value in the jsp session:
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When not, which is the best way to do that ?
Thanks
Richard

Two methods called setUserSessionProperty
and getUserSessionProperty in the pluggable auth API enables authentication modules to get and set properties in the user session. This allows
authentication modules to communicate with channels, applications, or other authentication modules by setting session properties. For example, a custom
authentication module may add the user password to the session, so that an application may retrieve this property, for single sign on at a later time.
The default examples given are for servlets ..
Take a look at the sp3 release notes ..

[Query] "global-session" any idea about what does it mean in JEE ?

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Can anybody help me with the example of the term 'global-session'. I know httpsession but not sure about what exactly is global-session ?
Thanks,
Ab

873548 wrote:
I could not find a separate section for JSP/Serlvets, hence asking my query over here.
JavaServer Pages (JSP) and JSTL
Java Servlet
Also "[Query]" does not contain any useful information. Did you think it did?
The subject line is for a brief summary of your question, so that people scanning the topics can easily decide whether they are interested in answering it. Out of curiosity, what did you think it was for?

Using a Global Session to find data in an XML file in Repository

Ok, here is the scenario:
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I changed the script logic to first look at the area code and then do a lookup into one of 3 xml files based on the area code. For example, the first file contained all phones with area codes up to 350, the 2nd file for numbers with area codes from 351 to 700, the 3rd file for numbers with area codes from 701 to 999.
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The recommended solution is to utilize global session variables to store the contents of the xml files.
I found the following thread discussing just such a situation:
https://supportforums.cisco.com/thread/2047722
I have downloaded Anthony Holloway's global session subscript but I am still unclear exactly how I utilize it in my base script.

Ok, I just noticed that my initial post comes up somewhat out of sequence. The very last questions I had (after the included graphic) ended up before the graphic. Here are the questions I had:
Do I create a global session for each xml file to hold that file's data?
Do I just replace the "Create XML Document" step with a subflow step to the appropriate global session for each xml file?
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Session in JSP page

Hi all,
i built a web application now i want to use session in JSP pages to remember some variable such as password and entered date because i need them in later pages and i also don't want to send them via HTML hidden field. I actually don't know how to use session. Can anyone please just tell me how to create a session and store a variable and also how to retrieve the data from the session.
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THANKS VERY MUCH

This is the way u can set and retrieve values from session
<% session.setAttribute("key","value"); %>
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%>
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Shanu

How to use global session in ADF

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My problem is that I have several sessions that connect to a table in an ADF application. If I update some data in one session and commit, the other sessions do not see it until they requery the data because they are using their own local sessions and caches. I want the changes to be seen by all the sessions. Is there something like a global session in ADF?
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Hi,
From the documentation
"For example, say you have a page that lists all products, and a user can navigate from that page to another page to create a product. A button on this page both creates the product and navigates back to the list page. In order for the user to see the product just created, you must set the iterator binding for the product list to cacheResults=false. Doing so forces the iterator to reexecute when returning to the page and display the newly created product."
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How to Handle user Session in JSP

Help me,
How to handle user session in JSP.......

Prakash_Pune wrote:
tell me some Debugging tech. so i can overcome from my problem.....Do you use an IDE? Any IDE ships with a decent debugger where in you can just execute the code step by step, explore the current variable values and check what exactly is happening. For example Eclipse or IntelliJ. If you don´t use an IDE, then just place some System.out.println() or Logger.debug() statements at strategic locations printing the variables of relevance so that you can track in logs what exactly is happening.
or tell any other way to find is my page is thread safe or not...Just write correct code and narrow the scope of the variables as much as possible. If you for example assigned the user object to a static variable or as a servlet´s instance variable, then exactly the same user object would be used everywhere in the application. That kind of logical things.

How to clear session in JSP?

I searched yahoo, and found that it seemed not easy to force invalid the session using jsp, compared to php just three lines:
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session_destroy();
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http://sdc.sun.co.jp/javasystem/technote/cluster/jsp.html
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Thx.

Not at all, it's very simple.
<%
session.removeAttribute("attributeName");
%>
This HttpSession API document shows all methods that can be called on the session object : http://java.sun.com/javaee/5/docs/api/javax/servlet/http/HttpSession.html

What is the use of session in jsp

hai,
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thanks

give some practical approachYou sound like a supervisor ordering for a cup of coffee.
I DONT TAKE ORDERS !!
IMAO
Which book did you refer ? Did you google ?

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Hi,
Im using below method to call jsp page and passing UserName, application id and Session as
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Making a session in jsp.

I want ti make a session in jsp.
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& how to Do can one help me.
PL Thanks for Giving time to me

THk dear
there's always a session...
if(session.getAttribute("username") == null) {
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and put the attribute in the session on successful
login..
Or look up other security modes.

Handling Session in jsp and bean scope

i have problems with handling session in jsp
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if(session ==null)
response.sendRedirect("Login.jsp");
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this asap
Also i wanted to know that
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Information .
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in seession scope in a jsp
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question
as i am time crunch
arsh

You will always get some value of session and your code wont work. At the end of your Login.jsp, you should create a sesssion and store attributes. Check for these attributes in session, rather than checking session==null.

Maintain session in JSP frame

Hi,
I am having trouble in maintaining session in jsp frames. -
Here is sample code
parent.jsp
<HTML>
<HEAD>
<LINK rel=stylesheet type="text/css" href="defaults.css">
<TITLE>abc</TITLE>
<%
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%>
<FRAMESET rows="235,*" frameborder="no" >
<FRAME NAME="pptop" SRC="top.jsp" frameborder=0 scrolling=no noresize >
<FRAME NAME="ppbottom" SRC="bottom.jsp" frameborder=0 scrolling=no marginwidth=0 marginheight=0 noresize>
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</HTML>
top.jsp -
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<HEAD>
<LINK rel=stylesheet type="text/css" href="defaults.css">
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<%
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%>
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It is not able to retain session in the top.jsp ( in SOP for session I get different session ID in parent.jsp and top.jsp
This Works well in local but when gets deployed to WAS6 server troubles starts.
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Thanks

When you create URLs, you might want to try using JSTL to rewrite them:
<FRAME NAME="pptop"
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       scrolling=no
       noresize >
<FRAME NAME="ppbottom"
       SRC="<c:url value='bottom.jsp'/>"
       frameborder=0
       scrolling=no
       marginwidth=0
       marginheight=0
       noresize>Or you can use:
SRC='<%= response.encodeURL("top.jsp") %>'

Any ideas about Global Sessions

Hi,
          Does anybody know how to implement a global session in Weblogic 5.0
          b2
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          thank you
          Puru


          You can use weblogic workspaces to store objects..
          Purushothaman.S <[email protected]> wrote in message
          news:[email protected]..
          > Hi,
          > Does anybody know how to implement a global session in Weblogic 5.0
          > b2
          > .i.e., storing a value from one session and accessing it from other
          > sessions.
          >
          > thank you
          > Puru
          >

Problem with Sessions in JSP

Hi,
I am working on a JSP based website, where I am facing problem with sessions. The user is asked to login by providing her id and password. If found correct, a bean is created and populated with all her details and placed in session scope. I plan to use the information stored in the bean on other related pages until she logs out.
<jsp:useBean id="validUser" scope="session" class="UserBean" >
<c:set target="${validUser}" property="userId" value="${fn:trim(dbValues.UserId)}" />
<c:set target="${validUser}" property="userName" value="${fn:trim(dbValues.UserName)}" />
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<c:redirect url="userHome.jsp" /> The user is presented her homepage - 'userHome.jsp', where she can find various links, like 'Update Profile', 'Pay Registration Fees', 'Book Room' etc. The information stored in the bean is available on 'userHome.jsp'page.
<A HREF='userHome.jsp'>Home</A>
<A HREF='editPersonal.jsp'>Update Profile</A>
<A HREF='registrationFee.jsp'>Pay Registration Fees</A>
<A HREF='bookRoom.jsp'>Book Room</A>
<A HREF='logout.jsp'>Logout</A> The problems are:
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What I presume, when I am clicking on different links, my session changes, and so I am seeing a different jsessionid. And since session is changing, therefore the bean is not available in a different session.
All this works fine with localhost, problem comes into picture, when I upload my pages to the server.
Puzzled, can anyone help, where am I going wrong? Let me add here, I am new to JSP and hence don't have much resources with me.

There are several ways sessions can be exchanged between the browser and the server in a j2ee web application.
1. The default is through cookies. However when the client does not accept cookies, the server appends the session id to the url.
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or
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ram.

Global Session in JSP

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