Example usage for org.apache.commons.net.ftp FTPClient pasv

Introduction

In this page you can find the example usage for org.apache.commons.net.ftp FTPClient pasv.

Prototype

public int pasv() throws IOException 

Source Link

Document

A convenience method to send the FTP PASV command to the server, receive the reply, and return the reply code.

Usage

From source file:de.l3s.dlg.ncbikraken.ftp.NcbiFTPClient.java

public static void getMedline(MedlineFileType type) {
    FileOutputStream out = null;// ww w .j  av a  2 s.  co  m
    FTPClient ftp = new FTPClient();
    try {
        // Connection String
        LOGGER.info("Connecting to FTP server " + SERVER_NAME);
        ftp.connect(SERVER_NAME);
        ftp.login("anonymous", "");
        ftp.cwd(BASELINE_PATH);
        ftp.cwd(type.getServerPath());

        try {
            ftp.pasv();
        } catch (IOException e) {
            LOGGER.error(
                    "Can not access the passive mode. Maybe a problem with your (Windows) firewall. Just try to run as administrator: \nnetsh advfirewall set global StatefulFTP disable");
            return;
        }

        for (FTPFile file : ftp.listFiles()) {
            if (file.isFile()) {
                File meshF = new File(file.getName());
                LOGGER.debug("Downloading file: " + SERVER_NAME + ":" + BASELINE_PATH + "/"
                        + type.getServerPath() + "/" + meshF.getName());
                out = new FileOutputStream(Configuration.INSTANCE.getMedlineDir() + File.separator + meshF);
                ftp.retrieveFile(meshF.getName(), out);
                out.flush();
                out.close();
            }
        }

    } catch (IOException ioe) {
        LOGGER.error(ioe.getMessage());

    } finally {
        IOUtils.closeQuietly(out);
        try {
            ftp.disconnect();
        } catch (IOException e) {
            LOGGER.error(e.getMessage());
        }
    }

}

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From source file:org.alinous.ftp.FtpManager.java

public boolean login(String sessionId, String username, String password) throws IOException {
    FTPClient ftp = this.instances.get(sessionId).getFtp();

    boolean result = ftp.login(username, password);

    if (!result) {
        this.instances.remove(sessionId);
    }/*from w  w w.ja  va 2 s  . com*/

    ftp.pasv();
    printFtpReply(ftp);

    return result;
}

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