1. How do I check that a session object contains a particular key/value entry stackoverflow.comI want to check if a certain key/value pair has been set. How do I check if a an entry with key named "keyName" exists. Sample code or a pointer to an ... |
2. session object returning null stackoverflow.comi have created a login page for my project "student information system" which contain text fields username,userid and password.i tried to store the value of username and userid in session object ... |
3. Getting current session object in Java stackoverflow.comCan I access session object from within a function where request object is not present? I know in Java we access session like this: |
4. Storing objects in session stackoverflow.comI have a PersistenceCapable class |
5. How to create a session object? stackoverflow.comI am creating a login page for my web application. I want to create a session object whenever a new user logged in. I know the concept of sessions, but i didnt ... |
6. Why session object is changed(JSP,servlet)? stackoverflow.comI set a attribute in JSP session: 03:41 and 03:46, the session ... |
7. How garbage collection works with Session object in Java? stackoverflow.comHow garbage collection works with Session object in JSP? Whether each session gets garbage collected after session gets expired? What is better way to handle memory with Session objects in JSP? ... |
8. how do i retrieve a session object(stored by servlet) in a jsp file? stackoverflow.comIs it possible to retrieve session object stored by a servlet, in a JSP file? How do I do that? |
9. Clear a session scoped object in Guice Servlet stackoverflow.comCurrently I have a session scoped object called MySessionData. Originally when logging out I just called |
10. what actually a session object contains? stackoverflow.com |
11. Howto access the session object coderanch.comHello! I have a jsp page in which I support two languages. When the user logs in, I set a language attribute in the session object. Later on when I want to display something in HTML, I read this attribute and display the appropriate text. The problem is when I want to display some text in a pop up box from ... |
12. Losing object from the session coderanch.comI'm storing an object in the session using session.setAttribute() and then accessing it again on other pages, as you do. This works fine most of the time, and always in the development environment. However at sometimes when the live web server is busy this session object seems to dissapear from the session. Its not a problem of the session timing ... |
13. Getting session object info from another jsp coderanch.com |
14. sharing session objects coderanch.com |
15. Implicit session object becomes null in JSP coderanch.comHi , I have a jsp page which is refreshed atuomatically every 10 seconds.I get and put values in the session by using the implicit session variable . Everything works fine for say 2-3 mins after that the implicit session becomes null suddenly and throws a null pointer exception. I get a null pointer exception and session is printed as null ... |
16. overusing session object? coderanch.com |
17. How do I iterate the object which is in Session (in a JSP)? coderanch.com |
18. ResuletSet Object store and retrive in to session coderanch.com |
19. 2 session object coderanch.com |
20. Problem in displaying value from session object coderanch.com |
21. Session object in a JSP coderanch.com |
22. Space in Session object coderanch.com |
23. Session Object coderanch.com |
24. session object coderanch.comHi; Since session object is default true in JSP page, do i need to call request.getSessiobn(true) to create a session. I think i can use session directly. Is that right? <% session = request.getSession(true); //should be comment out session.setAttibute("userName", userName); %> By the way, i did false session in my directive. I was told that if i do not call session ... |
25. passing object from one jsp to another using session coderanch.com |
26. Session and object coderanch.com |
27. Can different Servlet classes share a single session object? coderanch.comMy web application requires customers to register. I have a public class Login extends HttpServlet, in which I create a session object right after the customer successfully logs in, like so: HttpSession session = request.getSession(true); Now, suppose after the customer has logged in, he is directed to my catalog page, where he finds something he likes. And he clicks "Order this ... |
28. Servlet Session using Mock object coderanch.com |
29. how to get a session object in the init() method of a servlet? coderanch.comSession is taken from the request, and request is not processed until init() has executed completely. Session is generally managed using Cookies or URL rewritting. Both of these are a part of request (Cookies come as header and URL encoding is part of URI) and request is processed by service() method of servlet. If the session is created(although it is NOT ... |
30. sending session object from servlt-multiple jsp's coderanch.comSree, The best practice is to put all business logic in servlets (or better yet, classes called by servlets) and not in JSPs. JSPs should be strictly presentation. If you have data that needs to be shared by multiple JSPs in the same request, you should store the data in the Request object as an attribute. If you have data that ... |
31. Session object within two servlets and jsp in the single application coderanch.com |
32. Is it safe to pass session object from jsp to a static method? coderanch.com |
33. JSP Session scope object coderanch.com |
34. Possibility of Session object in JSP coderanch.com |
35. How to remove an object from session in a jsp? coderanch.comHi Can someone help me how to remove a session object every time when the user is navigated to a jsp page. I have these lines of code but it's not working. user.jsp <%@ page contentType="text/html; charset=UTF-8"%> <% response.setHeader("pragma", "no-cache"); response.setDateHeader ("Expires", -1); %> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> |
36. Why to use external session management techniques when session object in JSP is implicit? coderanch.comHi, I had been to one interview, there they have asked me: 1) what are the implicit objects in JSP? ...so i told all the implicit objects....as we know Session is also one among them. 2) Then they asked me how do you manage sessions in JSP? ...My answer was HttpSessions and URL rewriting..... 3)The third question was very tricky, when ... |
37. What happens to session object when session expires coderanch.com |
38. session object in a jsp coderanch.com |
39. session object behaves like application (scope) coderanch.com |
40. How to obtain values from session object in jsp.? coderanch.com |
41. How to hide data in jsp using session object? coderanch.com |
42. object in session java-forums.org |
43. share session object between servlet and jsp java-forums.org |
44. how to use session object in jsp forums.oracle.com |
45. JSP session object forums.oracle.comYes, that code removes all the attributes from whatever session is passed to it as its parameter. You're working in a JSP so there's only going to be one session. You aren't creating any others, there's just the one being passed around from the page context to the JSP code to your code. And your code acts on that session. It's ... |
46. Is it safe to pass session object from jsp to a static method? forums.oracle.comThat depends on what you do with the session and what you expect to happen to the object you get from it. If the session is maintained in the local scope of the method (ie you do not store it in some static variable) then you should be okay. Same goes with the object you get from the variable. If the ... |