Examples of SFTPSession


    public static boolean uploadToServer(String collectionFilePath, String host, String username, String password) throws Exception {
        attemptConnect(host, username, password);


        SSHTools ssh = new SSHTools(username, null);
        SFTPSession sftp = null;


        HostAndPort hostAndPort = HostAndPort.fromString(host);
        if (hostAndPort.hasPort()) {
            sftp = ssh.getSftpSession(username, password, null, hostAndPort.getHostText(), hostAndPort.getPort(), null);
        }
        else {
            sftp = ssh.getSftpSession(username, password, null, host, null);
        }


        String rootpath = sftp.exec("pwd").trim();


        HashMap<File, File> files = new HashMap<File, File>();
        File src = new File(collectionFilePath);
        File dest = new File(rootpath + File.separator + new File(collectionFilePath).getName());
        files.put(src, dest);


        try {
            sftp.copyOverFiles(files);
        } finally {
            if (sftp != null) {
                sftp.terminate();
            }
        }


        return true;
    }

        return true;
    }


    public static void attemptConnect(String host, String username, String password) throws Exception {
        SSHTools ssh = new SSHTools(username, null);
        SFTPSession sftp = null;


        try {
            HostAndPort hostAndPort = HostAndPort.fromString(host);
            if (hostAndPort.hasPort()) {
                sftp = ssh.getSftpSession(username, password, null, hostAndPort.getHostText(), hostAndPort.getPort(), null);
            }
            else {
                sftp = ssh.getSftpSession(username, password, null, host, null);
            }
        } catch (SFTPException e) {
            String errorMsg = e.getCause().getMessage();


            /*
             * e.getCause() is JSchException and the java exception class name only appears in message
             * hide java class name and extract error message
             */
            Pattern pattern = Pattern.compile("(java.*Exception: )(.*)");
            Matcher matcher = pattern.matcher(errorMsg);


            if (matcher.matches()) {
                if (errorMsg.startsWith("java.net.UnknownHostException")) {
                    throw new Exception("Unknown host: " + matcher.group(2));
                }
                else {
                    throw new Exception(matcher.group(2));
                }
            }
            else {
                if (errorMsg.equals("Auth cancel") || errorMsg.equals("Auth fail")) {
                    // "Auth cancel" appears when username doesn't exist or password is wrong
                    throw new Exception("Authorization rejected");
                }
                else {
                    throw new Exception(errorMsg.substring(0, 1).toUpperCase() + errorMsg.substring(1));
                }
            }
        } catch (Exception e) {
            String errorMsg = e.getMessage();


            throw new Exception(errorMsg.substring(0, 1).toUpperCase() + errorMsg.substring(1));
        } finally {
            if (sftp != null) {
                sftp.terminate();
            }
        }
    }

Examples of SFTPSession

Examples of org.voltdb.processtools.SFTPSession

Examples of org.voltdb.processtools.SFTPSession