private void downloadDomains ( ) throws IOException { domainsFileLock . writeLock ( ) . lock ( ) ; logger . trace ( "LOCK writelock" ) ; try { URL domainsURL = new URL ( url + DOMAINS_PATH + getDomainFilename ( ) ) ; File localFile = getDomainFile ( ) ; logger . info ( "Downloading {} to: {}" , domainsURL , localFile ) ; FileDownloadUtils . downloadFile ( domainsURL , localFile ) ; } catch ( MalformedURLException e ) { logger . error ( "Malformed url: " + url + DOMAINS_PATH + getDomainFilename ( ) , e ) ; } finally { logger . trace ( "UNLOCK writelock" ) ; domainsFileLock . writeLock ( ) . unlock ( ) ; } }
Downloads the domains file overwriting any existing file