Examples with FTPClient org.apache.commons.net.ftp.FTPClient used on opensource projects

Example 6 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project hive by apache.

the class Ftp method openConnection.

/**
   * Open and initialize FTP
   */
FTPClient openConnection(HplsqlParser.Copy_from_ftp_stmtContext ctx) {
    FTPClient ftp = new FTPClient();
    Timer timer = new Timer();
    timer.start();
    try {
        ftp.connect(host);
        ftp.enterLocalPassiveMode();
        ftp.setFileType(FTP.BINARY_FILE_TYPE);
        if (!ftp.login(user, pwd)) {
            if (ftp.isConnected()) {
                ftp.disconnect();
            }
            exec.signal(Signal.Type.SQLEXCEPTION, "Cannot login to FTP server: " + host);
            return null;
        }
        timer.stop();
        if (info) {
            info(ctx, "Connected to ftp: " + host + " (" + timer.format() + ")");
        }
    } catch (IOException e) {
        exec.signal(e);
    }
    return ftp;
}

Example 7 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project DataX by alibaba.

the class StandardFtpHelperImpl method loginFtpServer.

@Override
public void loginFtpServer(String host, String username, String password, int port, int timeout) {
    this.ftpClient = new FTPClient();
    try {
        this.ftpClient.setControlEncoding("UTF-8");
        // 不需要写死ftp server的OS TYPE,FTPClient getSystemType()方法会自动识别
        // this.ftpClient.configure(new FTPClientConfig(FTPClientConfig.SYST_UNIX));
        this.ftpClient.setDefaultTimeout(timeout);
        this.ftpClient.setConnectTimeout(timeout);
        this.ftpClient.setDataTimeout(timeout);
        // 连接登录
        this.ftpClient.connect(host, port);
        this.ftpClient.login(username, password);
        this.ftpClient.enterRemotePassiveMode();
        this.ftpClient.enterLocalPassiveMode();
        int reply = this.ftpClient.getReplyCode();
        if (!FTPReply.isPositiveCompletion(reply)) {
            this.ftpClient.disconnect();
            String message = String.format("与ftp服务器建立连接失败,host:%s, port:%s, username:%s, replyCode:%s", host, port, username, reply);
            LOG.error(message);
            throw DataXException.asDataXException(FtpWriterErrorCode.FAIL_LOGIN, message);
        }
    } catch (UnknownHostException e) {
        String message = String.format("请确认ftp服务器地址是否正确，无法连接到地址为: [%s] 的ftp服务器, errorMessage:%s", host, e.getMessage());
        LOG.error(message);
        throw DataXException.asDataXException(FtpWriterErrorCode.FAIL_LOGIN, message, e);
    } catch (IllegalArgumentException e) {
        String message = String.format("请确认连接ftp服务器端口是否正确，错误的端口: [%s], errorMessage:%s", port, e.getMessage());
        LOG.error(message);
        throw DataXException.asDataXException(FtpWriterErrorCode.FAIL_LOGIN, message, e);
    } catch (Exception e) {
        String message = String.format("与ftp服务器建立连接失败,host:%s, port:%s, username:%s, errorMessage:%s", host, port, username, e.getMessage());
        LOG.error(message);
        throw DataXException.asDataXException(FtpWriterErrorCode.FAIL_LOGIN, message, e);
    }
}

Example 8 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project camel by apache.

the class FtpInitialConnectTimeoutTest method mockedClient.

private FTPClient mockedClient() throws IOException {
    FTPClient client = new FTPClient();
    client.setSocketFactory(createSocketFactory());
    return client;
}

Example 9 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project azure-tools-for-java by Microsoft.

the class WebAppUtils method deployArtifact.

public static void deployArtifact(String artifactName, String artifactPath, PublishingProfile pp, boolean toRoot, IProgressIndicator indicator) throws IOException {
    FTPClient ftp = null;
    InputStream input = null;
    try {
        if (indicator != null)
            indicator.setText("Connecting to FTP server...");
        ftp = getFtpConnection(pp);
        if (indicator != null)
            indicator.setText("Uploading the application...");
        input = new FileInputStream(artifactPath);
        if (toRoot) {
            WebAppUtils.removeFtpDirectory(ftp, ftpWebAppsPath + "ROOT", indicator);
            ftp.deleteFile(ftpWebAppsPath + "ROOT.war");
            ftp.storeFile(ftpWebAppsPath + "ROOT.war", input);
        } else {
            WebAppUtils.removeFtpDirectory(ftp, ftpWebAppsPath + artifactName, indicator);
            ftp.deleteFile(artifactName + ".war");
            boolean success = ftp.storeFile(ftpWebAppsPath + artifactName + ".war", input);
            if (!success) {
                int rc = ftp.getReplyCode();
                throw new IOException("FTP client can't store the artifact, reply code: " + rc);
            }
        }
        if (indicator != null)
            indicator.setText("Logging out of FTP server...");
        ftp.logout();
    } finally {
        if (input != null)
            input.close();
        if (ftp != null && ftp.isConnected()) {
            ftp.disconnect();
        }
    }
}

Example 10 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project opennms by OpenNMS.

the class FtpSystemReportFormatter method end.

@Override
public void end() {
    m_zipFormatter.end();
    IOUtils.closeQuietly(m_outputStream);
    final FTPClient ftp = new FTPClient();
    FileInputStream fis = null;
    try {
        if (m_url.getPort() == -1 || m_url.getPort() == 0 || m_url.getPort() == m_url.getDefaultPort()) {
            ftp.connect(m_url.getHost());
        } else {
            ftp.connect(m_url.getHost(), m_url.getPort());
        }
        if (m_url.getUserInfo() != null && m_url.getUserInfo().length() > 0) {
            final String[] userInfo = m_url.getUserInfo().split(":", 2);
            ftp.login(userInfo[0], userInfo[1]);
        } else {
            ftp.login("anonymous", "opennmsftp@");
        }
        int reply = ftp.getReplyCode();
        if (!FTPReply.isPositiveCompletion(reply)) {
            ftp.disconnect();
            LOG.error("FTP server refused connection.");
            return;
        }
        String path = m_url.getPath();
        if (path.endsWith("/")) {
            LOG.error("Your FTP URL must specify a filename.");
            return;
        }
        File f = new File(path);
        path = f.getParent();
        if (!ftp.changeWorkingDirectory(path)) {
            LOG.info("unable to change working directory to {}", path);
            return;
        }
        LOG.info("uploading {} to {}", f.getName(), path);
        ftp.setFileType(FTP.BINARY_FILE_TYPE);
        ftp.enterLocalPassiveMode();
        fis = new FileInputStream(m_zipFile);
        if (!ftp.storeFile(f.getName(), fis)) {
            LOG.info("unable to store file");
            return;
        }
        LOG.info("finished uploading");
    } catch (final Exception e) {
        LOG.error("Unable to FTP file to {}", m_url, e);
    } finally {
        IOUtils.closeQuietly(fis);
        if (ftp.isConnected()) {
            try {
                ftp.disconnect();
            } catch (IOException ioe) {
            // do nothing
            }
        }
    }
}