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HttpSession Listener [message #997623]

Fri, 04 January 2013 18:24

Siarhei Navatski

Messages: 14
Registered: July 2009

Junior Member

Hi All
How to add HttpSessionListener in RAP application? I want subscribe to
the session expiration. SessionStore has similar functionality but
session store expires after refresh page (F5). I want to add
HttpSessionListener exactly

Thanks

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Re: HttpSession Listener [message #997629 is a reply to message #997623]

Mon, 07 January 2013 11:07

Ralf Sternberg

Messages: 1313
Registered: July 2009

Senior Member

According to the JavaDoc, you can add an HttpSessionListener using
ServletContext.addListener( ... ). This requires servlet 3.0 API.

You get a reference to the ServletContext using

RWT.getSessionStore().getHttpSession().getServletContext()

In RAP 2.0, it's

RWT.getUISession().getHttpSession().getServletContext()

Regards,
Ralf

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Ralf Sternberg

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