Examples with FtpResponseListener com.axway.ats.core.filetransfer.model.ftp.FtpResponseListener used on opensource projects

Example 6 with FtpResponseListener

use of com.axway.ats.core.filetransfer.model.ftp.FtpResponseListener in project ats-framework by Axway.

the class FtpClient method connect.

/**
     * Connect to a remote host using basic authentication
     *
     * @param hostname
     *            the host to connect to
     * @param userName
     *            the user name
     * @param password
     *            the password for the provided user name
     * @throws FileTransferException
     */
@Override
public void connect(String hostname, String userName, String password) throws FileTransferException {
    log.info("Connecting to " + hostname + " on port " + this.port + " using username " + userName + " and password " + password);
    // make new FTP object for every new connection
    disconnect();
    this.ftpConnection = new org.apache.commons.net.ftp.FTPClient();
    if (this.listener != null) {
        this.listener.setResponses(new ArrayList<String>());
        this.ftpConnection.addProtocolCommandListener(((FtpResponseListener) listener));
    }
    /* if debug mode is true, we log messages from all levels */
    if (isDebugMode()) {
        this.ftpConnection.addProtocolCommandListener(new FtpListener());
    }
    try {
        this.ftpConnection.setConnectTimeout(this.timeout);
        // connect to the host
        this.ftpConnection.connect(hostname, this.port);
        // login to the host
        if (!this.ftpConnection.login(userName, password)) {
            throw new Exception("Invallid username and/or password");
        }
        // enter passive mode
        this.ftpConnection.enterLocalPassiveMode();
        // set transfer mode
        if (this.transferMode == TransferMode.ASCII) {
            if (!this.ftpConnection.setFileType(org.apache.commons.net.ftp.FTPClient.ASCII_FILE_TYPE)) {
                throw new Exception("Unable to set transfer mode to ASCII");
            }
        } else {
            if (!this.ftpConnection.setFileType(org.apache.commons.net.ftp.FTPClient.BINARY_FILE_TYPE)) {
                throw new Exception("Unable to set transfer mode to BINARY");
            }
        }
    } catch (Exception e) {
        String errMessage = "Unable to connect to  " + hostname + " on port " + this.port + " using username " + userName + " and password " + password;
        log.error(errMessage, e);
        throw new FileTransferException(e);
    }
    log.info("Successfully connected to " + hostname + " on port " + this.port + " using username " + userName + " and password " + password);
}