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 | public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		logger.debug("Verification si l'appli est en mode maintenance");
		MaintenanceService mtn = null;
		HttpServletRequest hRequest = (HttpServletRequest) request;
		try{
			final WebApplicationContext ac = WebApplicationContextUtils.getWebApplicationContext(hRequest.getSession(false).getServletContext());
 
			mtn = (MaintenanceService) ac.getBean("maintenanceSrv");
			if(mtn.isEncoursMaintenance()){
				logger.debug("Application a été mis en mode maintenance");
				hRequest.getSession(true).setAttribute("inMtnce", new Object());
				filterConfig.getServletContext().getRequestDispatcher("/WEB-INF/pages/maintenance.jsp").forward(request, response);
			}
			else{
				if(hRequest.getSession(true).getAttribute("inMtnce")!=null)
					filterConfig.getServletContext().getRequestDispatcher("/WEB-INF/pages/afterMntcRedirect.jsp").forward(request, response);
				else
					chain.doFilter(request, response);
			}
		}catch (Exception e) {
			logger.error("Exception de type de NullPointerException a été levée dans le Filter",e);
			filterConfig.getServletContext().getRequestDispatcher("/WEB-INF/pages/afterMntcRedirect.jsp").forward(request, response);
		}
	} | 
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