Http Session management in Jsp

Http Session management in Jsp

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• getAttribute : it returns stored value from session object. It returns null if no value is associated with name.
• setAttribute : It associates a value with name.
• removeAttribute : It removes all the values associated with name.
• getAttributeNames : It returns all attributes names in the session.
• getId : it returns unique id in the session.
• isNew : It determine if session is new to client.
• getcreationTime : It returns time at which session was created.
• getlastAccessedTime : It returns time at which session was accessed last by client.
• getMaxInactiveInterval : It gets maximum amount of time session in seconds that access session before being invalidated.
• setMaxInaxctiveInterval : It sets maximum amount of time session in seconds between client requests before session being invalidated.