handling session with spring mvc

Question

Actually i am setting the attributes which are getting from bean class in modelandveiw method and trying to get that attribute in other modelandveiw method method but getting null values in

rs.getAttribute("customerId")

. Please help me.

 @RequestMapping(value ="/insert",method= RequestMethod.Post) public ModelAndView inserData(@ModelAttribute SavingBean savingBean,HttpServletRequest rs) { HttpSession session = rs.getSession(); if (savingBean != null) SavingBean saving = persionalService.insertData(savingBean); int a = saving.getCustomerId(); rs.setAttribute("customerId",a ); System.out.println(saving.getDisgnProf()); List<SavingBean> list = new ArrayList<SavingBean>(); list.add(saving); return new ModelAndView("welcome","list", list); } @RequestMapping(value ="/insertdata",method= RequestMethod.Post) public ModelAndView check (@ModelAttribute SavingBean savingBean,HttpServletRequest rs) { System.out.println(savingBean.getFirstName()); HttpSession session = rs.getSession(); System.out.println("abhishek" + rs.getAttribute("customerId")); return null ;

}

JB Nizet · Accepted Answer · 2014-09-24 06:23:13Z

You're not putting or getting anything from the session in this code. You're putting and getting attributes from rs, and rs is the request, not the session.

user1171171 · Accepted Answer · 2014-10-02 20:02:34Z

Yes you are putting it in the request rs, put it in session instead and you vill se it

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