For sessions timeout I am using 'plain' Servlet API.
For sessions timeout I am using 'plain' Servlet API. Custom javax.servlet.http. HttpSessionListener defined in web.
Xml and in method sessionCreated on session set timeout using setMaxInactiveInterval (in s). I know it is 'old school', but is simple and working for me. If you want to get timeout value from spring, there is access to ServletContext from session.
ApplicationContext applicationContext = WebApplicationContextUtils. GetWebApplicationContext(session. GetServletContext()); applicationContext.
GetBean("...").
Alephx, thanks for your answer. I wanted to know where in controller classes I should check it. Should I write a separate class or method to handle it and what is the best way of checking the session?
– user965884 Oct 27 at 10:29 My response was about setting own session timeout in app code. Not sure if you can check session state. Sessions are managed by container (Tomcat, etc) - if session expires it invalidate it.
You can only check if session is valid. For this you need Filter Servlet way or Spring interceptor org.springframework.web.servlet. HandlerInterceptor Spring MVC way – alephx Oct 27 at 11:07.
One option is to use the event mechanism in ApplicationContext, you would then register a HttpSessionListener in web. Xml that when a session timeouts fires an event in the root WebApplicationContext to all beans that observes that event. Get the root WebApplicationContext using WebApplicationContextUtils.
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