Example usage for com.vaadin.server VaadinSession getAllSessions

Introduction

In this page you can find the example usage for com.vaadin.server VaadinSession getAllSessions.

Prototype

public static Collection<VaadinSession> getAllSessions(HttpSession httpSession) 

Source Link

Document

Retrieves all VaadinSession s which are stored in the given HTTP session.

Usage

From source file:org.vaadin.spring.security.shared.VaadinSessionClosingLogoutHandler.java

License:Apache License

@Override
public void logout(HttpServletRequest request, HttpServletResponse response, Authentication authentication) {
    try {/*w  ww.  j  a  va2s .  co  m*/
        LOGGER.debug("Logging out and closing all Vaadin sessions");
        Collection<VaadinSession> allSessions = VaadinSession.getAllSessions(request.getSession());
        for (VaadinSession session : allSessions) {
            LOGGER.debug("Closing session [{}]", session);
            session.close();
        }
    } catch (Exception ex) {
        LOGGER.error("An exception occurred while attempting to close the Vaadin sessions", ex);
    }
}

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