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Question: How we can check in particular page the session will be alive or not?

Answer: U can use request.getSession(false); method in HttpServletRequest interface.It returns the HttpSession associated with this request or null if the request has no valid session.



Category Servlet Interview Questions & Answers - Exam Mode / Learning Mode
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Question: How we can check in particular page the session will be alive or not?


Answer:

U can use request.getSession(false); method in HttpServletRequest interface.It returns the HttpSession associated with this request or null if the request has no valid session. Source: CoolInterview.com


isAlive() method is used to check whether the session is alive or not.
If the method returns true,then sesion already exists and returns false when no session is found. Source: CoolInterview.com

Answered by: Selva.D | Date: 9/6/2009 | Contact Selva.D Contact Selva.D

there is no method isAlive() in HttpSession interface.
You just get session object by calling session=request.getSession().
if session is not null, means there is one active session. Source: CoolInterview.com

Answered by: Piyush Beli | Date: 5/10/2010 | Contact Piyush Beli Contact Piyush Beli

request.getSession() will always return a session object( if no valid session object then it creates new Session object )

We need to call request. getSession(false) and check it is not null - to know active session is present. Source: CoolInterview.com

Answered by: pshoba | Date: 7/12/2010 | Contact pshoba Contact pshoba


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