protected String createErrorMessage(UploadedFile file, String response) {
        return MessageFactory.getMessage(FacesContext.getCurrentInstance(), "primefaces.fileupload.CLAM_AV_FILE", file.getFileName(), response);
    }
Scan file using send to ClamAV service running at host and port over TCP.

@throws VirusException if a virus has been detected by the scanner
primefaces/src/main/java/org/primefaces/virusscan/impl/ClamDaemonScanner.java