builder.setSharedObject(SessionAuthenticationStrategy.class, getSessionAuthenticationStrategy());
}
@Override
public void configure(H http) throws Exception {
SecurityContextRepository securityContextRepository = http.getSharedObject(SecurityContextRepository.class);
SessionManagementFilter sessionManagementFilter = new SessionManagementFilter(securityContextRepository, getSessionAuthenticationStrategy());
if(sessionAuthenticationErrorUrl != null) {
sessionManagementFilter.setAuthenticationFailureHandler(new SimpleUrlAuthenticationFailureHandler(sessionAuthenticationErrorUrl));
}
if(invalidSessionUrl != null) {