I have a login application and a seperate application which has welcome page. Is there a mechanism utilizes calling one application to another so that after my login is successful, it goes to the welcome page of another application. I know pagecontext probably connects one page to another, but, is there a better option?
Use response.sendRedirect(URL) is safe and simple. If you wanna make cross-application access, it will cause a lot of security problems. If you wanna show the user name on the welcome page, just append that data at the URL. Hope it helps.