¡@
java Programming Glossary: request.getsessionhttp://stackoverflow.com/questions/14580267/authorization-redirect-on-session-expiration-does-not-work-on-submitting-a-jsf-f response HttpServletResponse res HttpSession session request.getSession false String loginURL request.getContextPath login.xhtml boolean..
Servlet Redirection to same page with error message http://stackoverflow.com/questions/14632252/servlet-redirection-to-same-page-with-error-message specified name the removeAttribute method does nothing. request.getSession .removeAttribute errorMessage request.getRequestDispatcher.. some error message as a Session attribute. if amount 0 request.getSession .setAttribute errorMessage Please submit an amount of at least.. Please submit an amount of at least 1 if amount 100 request.getSession .setAttribute errorMessage Amount of items ordered is too big...
Capture generated dynamic content at server side http://stackoverflow.com/questions/1963158/capture-generated-dynamic-content-at-server-side CopyWriter in the session CopyWriter copyWriter CopyWriter request.getSession .getAttribute copyWriter String outputOfPreviousRequest copyWriter.getCopy..
jersey rest web Service with Activemq middleware integration http://stackoverflow.com/questions/19706788/jersey-rest-web-service-with-activemq-middleware-integration message.setJMSRedelivered true message.setJMSCorrelationID request.getSession .getId connection.start MessageProducer producer session.createProducer..
requestDispatcher Interface Vs sendRedirect http://stackoverflow.com/questions/2047122/requestdispatcher-interface-vs-sendredirect . User user userDAO.find username password if user null request.getSession .setAttribute user user Login user. response.sendRedirect home..
http://stackoverflow.com/questions/2349633/servlets-doget-and-dopost User user userDAO.find username password if user null request.getSession .setAttribute user user response.sendRedirect home else request.setAttribute..
JSF - get managed bean by name http://stackoverflow.com/questions/2633112/jsf-get-managed-bean-by-name beanName and session scoped beans by Bean bean Bean request.getSession .getAttribute beanName and application scoped beans by Bean..
How do servlets work? Instantiation, session variables and multithreading http://stackoverflow.com/questions/3106452/how-do-servlets-work-instantiation-session-variables-and-multithreading or the HttpSession is to be obtained for the first time by request.getSession then the servletcontainer will create it generate a long and.. associated with the session won't be sent anymore. A new request.getSession would return a brand new HttpSession and set a cookie with a..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files User user userService.find username password if user null request.getSession .setAttribute user user Login user. response.sendRedirect home..
Design Patterns web based applications http://stackoverflow.com/questions/3541077/design-patterns-web-based-applications User user userDAO.find username password if user null request.getSession .setAttribute user user Login user. return home Redirect to..
Java EE 6: How to implement “Stay Logged In” when user login in to the web application http://stackoverflow.com/questions/5082846/java-ee-6-how-to-implement-stay-logged-in-when-user-login-in-to-the-web-appli Password should already be the hashed variant. request.getSession .setAttribute user user if remember String uuid UUID.randomUUID.. response HttpServletResponse res User user request.getSession .getAttribute user if user null String uuid getCookieValue request.. null request.login user.getUsername user.getPassword request.getSession .setAttribute user user Login. addCookie response COOKIE_NAME..
Sessions in struts2 application http://stackoverflow.com/questions/5509606/sessions-in-struts2-application return session public String getLoginStatus session request.getSession session.setAttribute userName loginBean.getUsername return SUCCESS..
Under what conditions is a JSESSIONID created? http://stackoverflow.com/questions/595872/under-what-conditions-is-a-jsessionid-created is created. Session is created when your code calls request.getSession or request.getSession true for the first time. If you just want.. is created when your code calls request.getSession or request.getSession true for the first time. If you just want get session but not.. get session but not create it if it doesn't exists use request.getSession false this will return you a session or null . In this case..
Is there any easy way to preprocess and redirect GET requests? http://stackoverflow.com/questions/7294651/is-there-any-easy-way-to-preprocess-and-redirect-get-requests response HttpServletResponse res HttpSession session request.getSession false UserManager userManager session null UserManager session.getAttribute..
|