List of usage examples for org.apache.commons.net.ftp FTPClient getReplyString
public String getReplyString()
From source file:com.clickha.nifi.processors.util.FTPTransferV2.java
@Override public void rename(final String source, final String target) throws IOException { final FTPClient client = getClient(null); final boolean renameSuccessful = client.rename(source, target); if (!renameSuccessful) { throw new IOException("Failed to rename temporary file " + source + " to " + target + " due to: " + client.getReplyString()); }/*from ww w . j a va2 s . c o m*/ }
From source file:co.cask.hydrator.action.ftp.FTPCopyAction.java
@Override public void run(ActionContext context) throws Exception { Path destination = new Path(config.getDestDirectory()); FileSystem fileSystem = FileSystem.get(new Configuration()); destination = fileSystem.makeQualified(destination); if (!fileSystem.exists(destination)) { fileSystem.mkdirs(destination);/*ww w . j av a 2 s.c o m*/ } FTPClient ftp; if ("ftp".equals(config.getProtocol().toLowerCase())) { ftp = new FTPClient(); } else { ftp = new FTPSClient(); } ftp.setControlKeepAliveTimeout(5); // UNIX type server FTPClientConfig ftpConfig = new FTPClientConfig(); // Set additional parameters required for the ftp // for example config.setServerTimeZoneId("Pacific/Pitcairn") ftp.configure(ftpConfig); try { ftp.connect(config.getHost(), config.getPort()); ftp.enterLocalPassiveMode(); String replyString = ftp.getReplyString(); LOG.info("Connected to server {} and port {} with reply from connect as {}.", config.getHost(), config.getPort(), replyString); // Check the reply code for actual success int replyCode = ftp.getReplyCode(); if (!FTPReply.isPositiveCompletion(replyCode)) { ftp.disconnect(); throw new RuntimeException(String.format("FTP server refused connection with code %s and reply %s.", replyCode, replyString)); } if (!ftp.login(config.getUserName(), config.getPassword())) { LOG.error("login command reply code {}, {}", ftp.getReplyCode(), ftp.getReplyString()); ftp.logout(); throw new RuntimeException(String.format( "Login to the FTP server %s and port %s failed. " + "Please check user name and password.", config.getHost(), config.getPort())); } FTPFile[] ftpFiles = ftp.listFiles(config.getSrcDirectory()); LOG.info("listFiles command reply code: {}, {}.", ftp.getReplyCode(), ftp.getReplyString()); // Check the reply code for listFiles call. // If its "522 Data connections must be encrypted" then it means data channel also need to be encrypted if (ftp.getReplyCode() == 522 && "sftp".equalsIgnoreCase(config.getProtocol())) { // encrypt data channel and listFiles again ((FTPSClient) ftp).execPROT("P"); LOG.info("Attempting command listFiles on encrypted data channel."); ftpFiles = ftp.listFiles(config.getSrcDirectory()); } for (FTPFile file : ftpFiles) { String source = config.getSrcDirectory() + "/" + file.getName(); LOG.info("Current file {}, source {}", file.getName(), source); if (config.getExtractZipFiles() && file.getName().endsWith(".zip")) { copyZip(ftp, source, fileSystem, destination); } else { Path destinationPath = fileSystem.makeQualified(new Path(destination, file.getName())); LOG.debug("Downloading {} to {}", file.getName(), destinationPath.toString()); try (OutputStream output = fileSystem.create(destinationPath)) { InputStream is = ftp.retrieveFileStream(source); ByteStreams.copy(is, output); } } if (!ftp.completePendingCommand()) { LOG.error("Error completing command."); } } ftp.logout(); } finally { if (ftp.isConnected()) { try { ftp.disconnect(); } catch (Throwable e) { LOG.error("Failure to disconnect the ftp connection.", e); } } } }
From source file:com.wheelermarine.android.publicAccesses.Updater.java
@Override protected Integer doInBackground(URL... urls) { try {/*from w ww.ja va 2 s . c o m*/ final DatabaseHelper db = new DatabaseHelper(context); SQLiteDatabase database = db.getWritableDatabase(); if (database == null) throw new IllegalStateException("Unable to open database!"); database.beginTransaction(); try { // Clear out the old data. database.delete(DatabaseHelper.PublicAccessEntry.TABLE_NAME, null, null); // Connect to the web server and locate the FTP download link. Log.v(TAG, "Finding update: " + urls[0]); activity.runOnUiThread(new Runnable() { @Override public void run() { progress.setMessage("Locating update..."); progress.setIndeterminate(true); } }); Document doc = Jsoup.connect(urls[0].toString()).timeout(timeout * 1000).userAgent(userAgent).get(); URL dataURL = null; for (Element element : doc.select("a")) { if (element.hasAttr("href") && element.attr("href").startsWith("ftp://ftp.dnr.state.mn.us")) { dataURL = new URL(element.attr("href")); } } // Make sure the download URL was fund. if (dataURL == null) throw new FileNotFoundException("Unable to locate data URL."); // Connect to the FTP server and download the update. Log.v(TAG, "Downloading update: " + dataURL); activity.runOnUiThread(new Runnable() { @Override public void run() { progress.setMessage("Downloading update..."); progress.setIndeterminate(true); } }); FTPClient ftp = new FTPClient(); try { ftp.setConnectTimeout(timeout * 1000); ftp.setDefaultTimeout(timeout * 1000); ftp.connect(dataURL.getHost()); ftp.enterLocalPassiveMode(); // After connection attempt, you should check the reply code // to verify success. if (!FTPReply.isPositiveCompletion(ftp.getReplyCode())) { ftp.disconnect(); throw new IOException("FTP server refused connection: " + ftp.getReplyString()); } // Login using the standard anonymous credentials. if (!ftp.login("anonymous", "anonymous")) { ftp.disconnect(); throw new IOException("FTP Error: " + ftp.getReplyString()); } Map<Integer, Location> locations = null; // Download the ZIP archive. Log.v(TAG, "Downloading: " + dataURL.getFile()); ftp.setFileType(FTP.BINARY_FILE_TYPE); InputStream in = ftp.retrieveFileStream(dataURL.getFile()); if (in == null) throw new FileNotFoundException(dataURL.getFile() + " was not found!"); try { ZipInputStream zin = new ZipInputStream(in); try { // Locate the .dbf entry in the ZIP archive. ZipEntry entry; while ((entry = zin.getNextEntry()) != null) { if (entry.getName().endsWith(entryName)) { readDBaseFile(zin, database); } else if (entry.getName().endsWith(shapeEntryName)) { locations = readShapeFile(zin); } } } finally { try { zin.close(); } catch (Exception e) { // Ignore this error. } } } finally { in.close(); } if (locations != null) { final int recordCount = locations.size(); activity.runOnUiThread(new Runnable() { @Override public void run() { progress.setIndeterminate(false); progress.setMessage("Updating locations..."); progress.setMax(recordCount); } }); int progress = 0; for (int recordNumber : locations.keySet()) { PublicAccess access = db.getPublicAccessByRecordNumber(recordNumber); Location loc = locations.get(recordNumber); access.setLatitude(loc.getLatitude()); access.setLongitude(loc.getLongitude()); db.updatePublicAccess(access); publishProgress(++progress); } } } finally { if (ftp.isConnected()) ftp.disconnect(); } database.setTransactionSuccessful(); return db.getPublicAccessesCount(); } finally { database.endTransaction(); } } catch (Exception e) { error = e; Log.e(TAG, "Error loading data: " + e.getLocalizedMessage(), e); return -1; } }
From source file:com.savy3.util.MainframeFTPClientUtils.java
public static FTPClient getFTPConnection(Configuration conf) throws IOException { FTPClient ftp = null; try {//from www. j a v a 2 s . co m String username = conf.get(DBConfiguration.USERNAME_PROPERTY); String password; if (username == null) { username = "anonymous"; password = ""; } else { password = DBConfiguration.getPassword((JobConf) conf); } String connectString = conf.get(DBConfiguration.URL_PROPERTY); String server = connectString; int port = 0; String[] parts = connectString.split(":"); if (parts.length == 2) { server = parts[0]; try { port = Integer.parseInt(parts[1]); } catch (NumberFormatException e) { LOG.warn("Invalid port number: " + e.toString()); } } if (null != mockFTPClient) { ftp = mockFTPClient; } else { ftp = new FTPClient(); } FTPClientConfig config = new FTPClientConfig(FTPClientConfig.SYST_MVS); ftp.configure(config); if (conf.getBoolean(JobBase.PROPERTY_VERBOSE, false)) { ftp.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true)); } try { if (port > 0) { ftp.connect(server, port); } else { ftp.connect(server); } } catch (IOException ioexp) { throw new IOException("Could not connect to server " + server, ioexp); } int reply = ftp.getReplyCode(); if (!FTPReply.isPositiveCompletion(reply)) { throw new IOException("FTP server " + server + " refused connection:" + ftp.getReplyString()); } LOG.info("Connected to " + server + " on " + (port > 0 ? port : ftp.getDefaultPort())); System.out.println("Connected to " + server + " on " + (port > 0 ? port : ftp.getDefaultPort())); if (!ftp.login(username, password)) { ftp.logout(); throw new IOException("Could not login to server " + server + ":" + ftp.getReplyString()); } // set Binary transfer mode ftp.setFileType(FTP.BINARY_FILE_TYPE); ftp.featureValue("LITERAL SITE RDW"); ftp.doCommand("SITE", "RDW"); System.out.println("reply for LITERAL" + ftp.getReplyString()); // Use passive mode as default. ftp.enterLocalPassiveMode(); } catch (IOException ioe) { if (ftp != null && ftp.isConnected()) { try { ftp.disconnect(); } catch (IOException f) { // do nothing } } ftp = null; throw ioe; } return ftp; }
From source file:it.zero11.acme.example.FTPChallengeListener.java
private boolean createChallengeFiles(String token, String challengeBody) { boolean success = false; FTPClient ftp = new FTPClient(); try {//from w w w .j a v a 2 s. c o m ftp.connect(host); if (!FTPReply.isPositiveCompletion(ftp.getReplyCode())) { ftp.disconnect(); return false; } ftp.login(username, password); ftp.changeWorkingDirectory(webroot); ftp.makeDirectory(".well-known"); ftp.changeWorkingDirectory(".well-known"); ftp.makeDirectory("acme-challenge"); ftp.changeWorkingDirectory("acme-challenge"); ftp.enterLocalPassiveMode(); ftp.setFileType(FTPClient.BINARY_FILE_TYPE, FTPClient.BINARY_FILE_TYPE); ftp.setFileTransferMode(FTPClient.BINARY_FILE_TYPE); success = ftp.storeFile(token, new ByteArrayInputStream(challengeBody.getBytes())); if (!success) System.err.println("FTP error uploading file: " + ftp.getReplyCode() + ": " + ftp.getReplyString()); ftp.logout(); } catch (IOException e) { throw new AcmeException(e); } finally { if (ftp.isConnected()) { try { ftp.disconnect(); } catch (IOException ioe) { } } } return success; }
From source file:ca.rmen.android.networkmonitor.app.speedtest.SpeedTestUpload.java
public static SpeedTestResult upload(SpeedTestUploadConfig uploadConfig) { Log.v(TAG, "upload " + uploadConfig); // Make sure we have a file to upload if (!uploadConfig.file.exists()) return new SpeedTestResult(0, 0, 0, SpeedTestStatus.INVALID_FILE); FTPClient ftp = new FTPClient(); // For debugging, we'll log all the ftp commands if (BuildConfig.DEBUG) { PrintCommandListener printCommandListener = new PrintCommandListener(System.out); ftp.addProtocolCommandListener(printCommandListener); }//from www .j a v a 2s. co m InputStream is = null; try { // Set buffer size of FTP client ftp.setBufferSize(1048576); // Open a connection to the FTP server ftp.connect(uploadConfig.server, uploadConfig.port); int reply = ftp.getReplyCode(); if (!FTPReply.isPositiveCompletion(reply)) { ftp.disconnect(); return new SpeedTestResult(0, 0, 0, SpeedTestStatus.FAILURE); } // Login to the FTP server if (!ftp.login(uploadConfig.user, uploadConfig.password)) { ftp.disconnect(); return new SpeedTestResult(0, 0, 0, SpeedTestStatus.AUTH_FAILURE); } // Try to change directories if (!TextUtils.isEmpty(uploadConfig.path) && !ftp.changeWorkingDirectory(uploadConfig.path)) { Log.v(TAG, "Upload: could not change path to " + uploadConfig.path); return new SpeedTestResult(0, 0, 0, SpeedTestStatus.INVALID_FILE); } // set the file type to be read as a binary file ftp.setFileType(FTP.BINARY_FILE_TYPE); ftp.enterLocalPassiveMode(); // Upload the file is = new FileInputStream(uploadConfig.file); long before = System.currentTimeMillis(); long txBytesBefore = TrafficStats.getTotalTxBytes(); if (!ftp.storeFile(uploadConfig.file.getName(), is)) { ftp.disconnect(); Log.v(TAG, "Upload: could not store file to " + uploadConfig.path + ". Error code: " + ftp.getReplyCode() + ", error string: " + ftp.getReplyString()); return new SpeedTestResult(0, 0, 0, SpeedTestStatus.FAILURE); } // Calculate stats long after = System.currentTimeMillis(); long txBytesAfter = TrafficStats.getTotalTxBytes(); ftp.logout(); ftp.disconnect(); Log.v(TAG, "Upload complete"); return new SpeedTestResult(txBytesAfter - txBytesBefore, uploadConfig.file.length(), after - before, SpeedTestStatus.SUCCESS); } catch (SocketException e) { Log.e(TAG, "upload " + e.getMessage(), e); return new SpeedTestResult(0, 0, 0, SpeedTestStatus.FAILURE); } catch (IOException e) { Log.e(TAG, "upload " + e.getMessage(), e); return new SpeedTestResult(0, 0, 0, SpeedTestStatus.FAILURE); } finally { IoUtil.closeSilently(is); } }
From source file:com.clickha.nifi.processors.util.FTPTransferV2.java
public void sendCommands(final List<String> commands, final FlowFile flowFile) throws IOException { if (commands.isEmpty()) { return;// w w w .j a v a2 s .c om } final FTPClient client = getClient(flowFile); for (String cmd : commands) { if (!cmd.isEmpty()) { int result; result = client.sendCommand(cmd); logger.debug(this + " sent command to the FTP server: " + cmd + " for " + flowFile); if (FTPReply.isNegativePermanent(result) || FTPReply.isNegativeTransient(result)) { throw new IOException(this + " negative reply back from FTP server cmd: " + cmd + " reply:" + result + ": " + client.getReplyString() + " for " + flowFile); } } } }
From source file:edu.wisc.ssec.mcidasv.data.cyclone.AtcfStormDataSource.java
/** * _more_// www . j a v a 2 s. c om * * @param file * _more_ * @param ignoreErrors * _more_ * * @return _more_ * * @throws Exception * _more_ */ private byte[] readFile(String file, boolean ignoreErrors) throws Exception { if (new File(file).exists()) { return IOUtil.readBytes(IOUtil.getInputStream(file, getClass())); } if (!file.startsWith("ftp:")) { if (ignoreErrors) { return null; } throw new FileNotFoundException("Could not read file: " + file); } URL url = new URL(file); FTPClient ftp = new FTPClient(); try { ftp.connect(url.getHost()); ftp.login("anonymous", "password"); ftp.setFileType(FTP.IMAGE_FILE_TYPE); ftp.enterLocalPassiveMode(); ByteArrayOutputStream bos = new ByteArrayOutputStream(); if (ftp.retrieveFile(url.getPath(), bos)) { return bos.toByteArray(); } else { throw new IOException("Unable to retrieve file:" + url); } } catch (org.apache.commons.net.ftp.FTPConnectionClosedException fcce) { System.err.println("ftp error:" + fcce); System.err.println(ftp.getReplyString()); if (!ignoreErrors) { throw fcce; } return null; } catch (Exception exc) { if (!ignoreErrors) { throw exc; } return null; } finally { try { ftp.logout(); } catch (Exception exc) { } try { ftp.disconnect(); } catch (Exception exc) { } } }
From source file:lucee.runtime.tag.Ftp.java
/** * writes cfftp variable/*from w w w. ja v a 2 s.c o m*/ * @param client * @return FTPCLient * @throws PageException */ private Struct writeCfftp(FTPClient client) throws PageException { Struct cfftp = new StructImpl(); if (result == null) pageContext.variablesScope().setEL(CFFTP, cfftp); else pageContext.setVariable(result, cfftp); if (client == null) { cfftp.setEL(SUCCEEDED, Boolean.FALSE); cfftp.setEL(ERROR_CODE, new Double(-1)); cfftp.setEL(ERROR_TEXT, ""); cfftp.setEL(RETURN_VALUE, ""); return cfftp; } int repCode = client.getReplyCode(); String repStr = client.getReplyString(); cfftp.setEL(ERROR_CODE, new Double(repCode)); cfftp.setEL(ERROR_TEXT, repStr); cfftp.setEL(SUCCEEDED, Caster.toBoolean(FTPReply.isPositiveCompletion(repCode))); cfftp.setEL(RETURN_VALUE, repStr); return cfftp; }
From source file:com.bdaum.zoom.net.core.ftp.FtpAccount.java
/** * Login into a account//from ww w .j av a 2 s. co m * * @return FTPClient object or null * @throws IOException */ public FTPClient login() throws IOException { int reply = 0; FTPClient ftp = new FTPClient(); try { if (port != 0) ftp.connect(getHost(), getPort()); else ftp.connect(getHost()); if (isAnonymous()) ftp.login(ANONYMOUS, GUEST); else if (getSubAccount() != null && !getSubAccount().isEmpty()) ftp.login(getLogin(), getPassword(), getSubAccount()); else ftp.login(getLogin(), getPassword()); reply = ftp.getReplyCode(); if (!FTPReply.isPositiveCompletion(reply)) throw new IOException(NLS.bind(Messages.FtpAccount_ftp_server_refused, ftp.getReplyString())); if (isPassiveMode()) ftp.enterLocalPassiveMode(); ftp.setFileType(FTP.BINARY_FILE_TYPE); } catch (IOException e) { if (ftp.isConnected()) { try { ftp.disconnect(); } catch (IOException ioe) { // do nothing } } throw e; } return ftp; }