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

Introduction

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

Prototype

public boolean logout() throws IOException 

Source Link

Document

Logout of the FTP server by sending the QUIT command.

Usage

From source file:FtpConnectDemo.java

public static void main(String[] args) {
    FTPClient client = new FTPClient();

    client.connect("ftp.domain.com");
    boolean login = client.login("admin", "secret");

    if (login) {//from w ww  .j  av a2  s. c  om
        System.out.println("Login success...");
        boolean logout = client.logout();
        if (logout) {
            System.out.println("Logout from FTP server...");
        }
    } else {
        System.out.println("Login fail...");
    }
    client.disconnect();
}

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From source file:Main.java

public static void main(String[] args) {
    FTPClient client = new FTPClient();
    FileInputStream fis = null;//w w w . ja v  a  2 s .  co m

    client.connect("ftp.domain.com");
    client.login("admin", "secret");

    String filename = "Touch.dat";
    fis = new FileInputStream(filename);
    client.storeFile(filename, fis);
    client.logout();
    fis.close();
}

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From source file:Main.java

public static void main(String[] args) {
    FTPClient client = new FTPClient();

    client.connect("ftp.domain.com");
    client.login("admin", "secret");
    String filename = "/testing/data.txt";
    boolean deleted = client.deleteFile(filename);
    if (deleted) {
        System.out.println("File deleted...");
    }//  w  w w .j  a v a 2  s .c  o m

    client.logout();
    client.disconnect();
}

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From source file:ftp_server.FileUploadDemo.java

public static void main(String[] args) {
    FTPClient client = new FTPClient();
    FileInputStream fis = null;//w  w w  .j  ava  2s  . com
    try {
        client.connect("shamalmahesh.net78.net");
        client.login("a9959679", "9P3IckDo");
        //
        // Create an InputStream of the file to be uploaded
        //
        String filename = "hello.txt";
        fis = new FileInputStream(filename);
        //
        // Store file to server
        //
        client.storeFile(filename, fis);
        client.logout();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (fis != null) {
                fis.close();
            }
            client.disconnect();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

---

From source file:Main.java

public static void main(String[] args) {
    FTPClient client = new FTPClient();

    client.connect("ftp.domain.com");
    client.login("admin", "secret");

    String[] names = client.listNames();
    for (String name : names) {
        System.out.println("Name = " + name);
    }/*from w w  w . ja  va2 s. co m*/

    FTPFile[] ftpFiles = client.listFiles();
    for (FTPFile ftpFile : ftpFiles) {
        // Check if FTPFile is a regular file
        if (ftpFile.getType() == FTPFile.FILE_TYPE) {
            System.out.println("FTPFile: " + ftpFile.getName() + "; "
                    + FileUtils.byteCountToDisplaySize(ftpFile.getSize()));
        }
    }
    client.logout();
    client.disconnect();
}

---

From source file:FTPConnect.FTPBajarArchivo.java

public static void main(String[] args) throws IOException {
    FTPClient ftpClient = new FTPClient();
    FileOutputStream fos = null;//from   ww  w  . j a  v a  2s .c o  m
    boolean result;
    try {
        // Connect to the localhost
        ftpClient.connect("localhost");

        // login to ftp server
        result = ftpClient.login("", "");
        if (result == true) {
            System.out.println("Successfully logged in!");
        } else {
            System.out.println("Login Fail!");
            return;
        }
        String fileName = "uploadfile.txt";
        fos = new FileOutputStream(fileName);

        // Download file from the ftp server
        result = ftpClient.retrieveFile(fileName, fos);

        if (result == true) {
            System.out.println("File downloaded successfully !");
        } else {
            System.out.println("File downloading failed !");
        }
        ftpClient.logout();
    } catch (FTPConnectionClosedException e) {
        e.printStackTrace();
    } finally {
        try {
            if (fos != null) {
                fos.close();
            }
            ftpClient.disconnect();
        } catch (FTPConnectionClosedException e) {
            System.err.println(e);
        }
    }
}

---

From source file:FTPConnect.FTPSubirArchivo.java

public static void main(String[] args) throws IOException {
    FTPClient ftpclient = new FTPClient();
    FileInputStream fis = null;//from  ww  w .j  ava 2  s.  co m
    boolean result;
    String ftpServerAddress = "localhost";
    String userName = "admin";
    String password = "admin";

    try {
        ftpclient.connect(ftpServerAddress);
        result = ftpclient.login(userName, password);

        if (result == true) {
            System.out.println("Logged in Successfully !");
        } else {
            System.out.println("Login Fail!");
            return;
        }
        ftpclient.setFileType(FTP.BINARY_FILE_TYPE);

        ftpclient.changeWorkingDirectory("/");

        File file = new File("D:/File.doc");
        String testName = file.getName();
        fis = new FileInputStream(file);

        // Upload file to the ftp server
        result = ftpclient.storeFile(testName, fis);

        if (result == true) {
            System.out.println("File is uploaded successfully");
        } else {
            System.out.println("File uploading failed");
        }
        ftpclient.logout();
    } catch (FTPConnectionClosedException e) {
        e.printStackTrace();
    } finally {
        try {
            ftpclient.disconnect();
        } catch (FTPConnectionClosedException e) {
            System.out.println(e);
        }
    }
}

---

From source file:ftp_server.FTPFileUpload.java

public static void main(String[] args) throws IOException {
    FTPClient ftpclient = new FTPClient();
    FileInputStream fis = null;/*  w ww  .j a v  a 2  s .  c  o m*/
    boolean result;
    String ftpServerAddress = "shamalmahesh.net78.net";
    String userName = "a9959679";
    String password = "9P3IckDo";

    try {
        ftpclient.connect(ftpServerAddress);
        result = ftpclient.login(userName, password);

        if (result == true) {
            System.out.println("Logged in Successfully !");
        } else {
            System.out.println("Login Fail!");
            return;
        }
        ftpclient.enterLocalPassiveMode();
        ftpclient.setFileType(FTP.BINARY_FILE_TYPE);

        ftpclient.changeWorkingDirectory("/public_html/testing");

        File file = new File("D:/jpg/wq.jpg");
        String testName = file.getName();
        fis = new FileInputStream(file);

        // Upload file to the ftp server
        result = ftpclient.storeFile(testName, fis);

        if (result == true) {
            System.out.println("File is uploaded successfully");
        } else {
            System.out.println("File uploading failed");
        }
        ftpclient.logout();
    } catch (FTPConnectionClosedException e) {
        e.printStackTrace();
    } finally {
        try {
            ftpclient.disconnect();
        } catch (FTPConnectionClosedException e) {
            System.out.println(e);
        }
    }
}

---

From source file:airnowgrib2tojson.AirNowGRIB2toJSON.java

/**
 * @param args the command line arguments
 *//*from   ww  w .j a  va  2  s . c o m*/
public static void main(String[] args) {

    SimpleDateFormat GMT = new SimpleDateFormat("yyMMddHH");
    GMT.setTimeZone(TimeZone.getTimeZone("GMT-2"));

    System.out.println(GMT.format(new Date()));

    FTPClient ftpClient = new FTPClient();
    FileOutputStream fos = null;

    try {
        //Connecting to AirNow FTP server to get the fresh AQI data  
        ftpClient.connect("ftp.airnowapi.org");
        ftpClient.login("pixelshade", "GZDN8uqduwvk");
        ftpClient.enterLocalPassiveMode();
        ftpClient.setFileType(FTP.BINARY_FILE_TYPE);

        //downloading .grib2 file
        File of = new File("US-" + GMT.format(new Date()) + "_combined.grib2");
        OutputStream outstr = new BufferedOutputStream(new FileOutputStream(of));
        InputStream instr = ftpClient
                .retrieveFileStream("GRIB2/US-" + GMT.format(new Date()) + "_combined.grib2");
        byte[] bytesArray = new byte[4096];
        int bytesRead = -1;
        while ((bytesRead = instr.read(bytesArray)) != -1) {
            outstr.write(bytesArray, 0, bytesRead);
        }

        //Close used resources
        ftpClient.completePendingCommand();
        outstr.close();
        instr.close();

        // logout the user 
        ftpClient.logout();

    } catch (SocketException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            //disconnect from AirNow server
            ftpClient.disconnect();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    try {
        //Open .grib2 file
        final File AQIfile = new File("US-" + GMT.format(new Date()) + "_combined.grib2");
        final GridDataset gridDS = GridDataset.open(AQIfile.getAbsolutePath());

        //The data type needed - AQI; since it isn't defined in GRIB2 standard,
        //Aerosol type is used instead; look AirNow API documentation for details.
        GridDatatype AQI = gridDS.findGridDatatype("Aerosol_type_msl");

        //Get the coordinate system for selected data type;
        //cut the rectangle to work with - time and height axes aren't present in these files
        //and latitude/longitude go "-1", which means all the data provided.
        GridCoordSystem AQIGCS = AQI.getCoordinateSystem();
        List<CoordinateAxis> AQI_XY = AQIGCS.getCoordinateAxes();
        Array AQIslice = AQI.readDataSlice(0, 0, -1, -1);

        //Variables for iterating through coordinates
        VariableDS var = AQI.getVariable();
        Index index = AQIslice.getIndex();

        //Variables for counting lat/long from the indices provided
        double stepX = (AQI_XY.get(2).getMaxValue() - AQI_XY.get(2).getMinValue()) / index.getShape(1);
        double stepY = (AQI_XY.get(1).getMaxValue() - AQI_XY.get(1).getMinValue()) / index.getShape(0);
        double curX = AQI_XY.get(2).getMinValue();
        double curY = AQI_XY.get(1).getMinValue();

        //Output details
        OutputStream ValLog = new FileOutputStream("USA_AQI.json");
        Writer ValWriter = new OutputStreamWriter(ValLog);

        for (int j = 0; j < index.getShape(0); j++) {
            for (int i = 0; i < index.getShape(1); i++) {
                float val = AQIslice.getFloat(index.set(j, i));

                //Write the AQI value and its coordinates if it's present by i/j indices
                if (!Float.isNaN(val))
                    ValWriter.write("{\r\n\"lat\":" + curX + ",\r\n\"lng\":" + curY + ",\r\n\"AQI\":" + val
                            + ",\r\n},\r\n");

                curX += stepX;
            }
            curY += stepY;
            curX = AQI_XY.get(2).getMinValue();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:dataflow.examples.TransferFiles.java

public static void main(String[] args) throws IOException, URISyntaxException {
    Options options = PipelineOptionsFactory.fromArgs(args).withValidation().as(Options.class);
    List<FilePair> filePairs = new ArrayList<FilePair>();

    URI ftpInput = new URI(options.getInput());

    FTPClient ftp = new FTPClient();
    ftp.connect(ftpInput.getHost());//from   ww  w.j a va 2  s  . co m

    // After connection attempt, you should check the reply code to verify
    // success.
    int reply = ftp.getReplyCode();

    if (!FTPReply.isPositiveCompletion(reply)) {
        ftp.disconnect();
        logger.error("FTP server refused connection.");
        throw new RuntimeException("FTP server refused connection.");
    }

    ftp.login("anonymous", "someemail@gmail.com");

    String ftpPath = ftpInput.getPath();
    FTPFile[] files = ftp.listFiles(ftpPath);

    URI gcsUri = null;
    if (options.getOutput().endsWith("/")) {
        gcsUri = new URI(options.getOutput());
    } else {
        gcsUri = new URI(options.getOutput() + "/");
    }

    for (FTPFile f : files) {
        logger.info("File: " + f.getName());
        FilePair p = new FilePair();
        p.server = ftpInput.getHost();
        p.ftpPath = f.getName();

        // URI ftpURI = new URI("ftp", p.server, f.getName(), "");
        p.gcsPath = gcsUri.resolve(FilenameUtils.getName(f.getName())).toString();

        filePairs.add(p);
    }

    ftp.logout();

    Pipeline p = Pipeline.create(options);
    PCollection<FilePair> inputs = p.apply(Create.of(filePairs));
    inputs.apply(ParDo.of(new FTPToGCS()).named("CopyToGCS"))
            .apply(AvroIO.Write.withSchema(FilePair.class).to(options.getOutput()));
    p.run();
}

---

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