List of usage examples for org.apache.commons.net.ftp FTPClient enterLocalPassiveMode
public void enterLocalPassiveMode()
PASSIVE_LOCAL_DATA_CONNECTION_MODE . From source file:demo.FTP.FTPClientExample.java
public static void main(String[] args) throws UnknownHostException { boolean storeFile = false, binaryTransfer = false, error = false, listFiles = false, listNames = false, hidden = false;//from www . ja va 2s . c o m boolean localActive = false, useEpsvWithIPv4 = false, feat = false, printHash = false; boolean mlst = false, mlsd = false, mdtm = false, saveUnparseable = false; boolean lenient = false; long keepAliveTimeout = -1; int controlKeepAliveReplyTimeout = -1; int minParams = 5; // listings require 3 params String protocol = null; // SSL protocol String doCommand = null; String trustmgr = null; String proxyHost = null; int proxyPort = 80; String proxyUser = null; String proxyPassword = null; String username = null; String password = null; String encoding = null; String serverTimeZoneId = null; String displayTimeZoneId = null; String serverType = null; String defaultDateFormat = null; String recentDateFormat = null; int base = 0; for (base = 0; base < args.length; base++) { if (args[base].equals("-s")) { storeFile = true; } else if (args[base].equals("-a")) { localActive = true; } else if (args[base].equals("-A")) { username = "anonymous"; password = System.getProperty("user.name") + "@" + InetAddress.getLocalHost().getHostName(); } else if (args[base].equals("-b")) { binaryTransfer = true; } else if (args[base].equals("-c")) { doCommand = args[++base]; minParams = 3; } else if (args[base].equals("-d")) { mlsd = true; minParams = 3; } else if (args[base].equals("-e")) { useEpsvWithIPv4 = true; } else if (args[base].equals("-E")) { encoding = args[++base]; } else if (args[base].equals("-f")) { feat = true; minParams = 3; } else if (args[base].equals("-h")) { hidden = true; } else if (args[base].equals("-k")) { keepAliveTimeout = Long.parseLong(args[++base]); } else if (args[base].equals("-l")) { listFiles = true; minParams = 3; } else if (args[base].equals("-m")) { mdtm = true; minParams = 3; } else if (args[base].equals("-L")) { lenient = true; } else if (args[base].equals("-n")) { listNames = true; minParams = 3; } else if (args[base].equals("-p")) { protocol = args[++base]; System.out.println("protocal:" + protocol); } else if (args[base].equals("-S")) { serverType = args[++base]; } else if (args[base].equals("-t")) { mlst = true; minParams = 3; } else if (args[base].equals("-U")) { saveUnparseable = true; } else if (args[base].equals("-w")) { controlKeepAliveReplyTimeout = Integer.parseInt(args[++base]); } else if (args[base].equals("-T")) { trustmgr = args[++base]; } else if (args[base].equals("-y")) { defaultDateFormat = args[++base]; } else if (args[base].equals("-Y")) { recentDateFormat = args[++base]; } else if (args[base].equals("-Z")) { serverTimeZoneId = args[++base]; } else if (args[base].equals("-z")) { displayTimeZoneId = args[++base]; } else if (args[base].equals("-PrH")) { proxyHost = args[++base]; String parts[] = proxyHost.split(":"); if (parts.length == 2) { proxyHost = parts[0]; proxyPort = Integer.parseInt(parts[1]); } } else if (args[base].equals("-PrU")) { proxyUser = args[++base]; } else if (args[base].equals("-PrP")) { proxyPassword = args[++base]; } else if (args[base].equals("-#")) { printHash = true; } else { break; } } int remain = args.length - base; if (username != null) { minParams -= 2; } if (remain < minParams) // server, user, pass, remote, local [protocol] { if (args.length > 0) { System.err.println("Actual Parameters: " + Arrays.toString(args)); } System.err.println(USAGE); System.exit(1); } String server = args[base++]; int port = 0; String parts[] = server.split(":"); if (parts.length == 2) { server = parts[0]; port = Integer.parseInt(parts[1]); System.out.println("server:" + server); System.out.println("port:" + port); } if (username == null) { username = args[base++]; password = args[base++]; System.out.println("username:" + username); System.out.println("password:" + password); } String remote = null; if (args.length - base > 0) { remote = args[base++]; } String local = null; if (args.length - base > 0) { local = args[base++]; } final FTPClient ftp; if (protocol == null) { if (proxyHost != null) { System.out.println("Using HTTP proxy server: " + proxyHost); ftp = new FTPHTTPClient(proxyHost, proxyPort, proxyUser, proxyPassword); } else { ftp = new FTPClient(); } } else { FTPSClient ftps; if (protocol.equals("true")) { ftps = new FTPSClient(true); } else if (protocol.equals("false")) { ftps = new FTPSClient(false); } else { String prot[] = protocol.split(","); if (prot.length == 1) { // Just protocol ftps = new FTPSClient(protocol); } else { // protocol,true|false ftps = new FTPSClient(prot[0], Boolean.parseBoolean(prot[1])); } } ftp = ftps; if ("all".equals(trustmgr)) { ftps.setTrustManager(TrustManagerUtils.getAcceptAllTrustManager()); } else if ("valid".equals(trustmgr)) { ftps.setTrustManager(TrustManagerUtils.getValidateServerCertificateTrustManager()); } else if ("none".equals(trustmgr)) { ftps.setTrustManager(null); } } if (printHash) { ftp.setCopyStreamListener(createListener()); } if (keepAliveTimeout >= 0) { ftp.setControlKeepAliveTimeout(keepAliveTimeout); } if (controlKeepAliveReplyTimeout >= 0) { ftp.setControlKeepAliveReplyTimeout(controlKeepAliveReplyTimeout); } if (encoding != null) { ftp.setControlEncoding(encoding); } ftp.setListHiddenFiles(hidden); // suppress login details ftp.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true)); final FTPClientConfig config; if (serverType != null) { config = new FTPClientConfig(serverType); } else { config = new FTPClientConfig(); } config.setUnparseableEntries(saveUnparseable); if (defaultDateFormat != null) { config.setDefaultDateFormatStr(defaultDateFormat); } if (recentDateFormat != null) { config.setRecentDateFormatStr(recentDateFormat); } ftp.configure(config); try { int reply; if (port > 0) { ftp.connect(server, port); } else { ftp.connect(server); } System.out.println("Connected to " + server + " on " + (port > 0 ? port : ftp.getDefaultPort())); // After connection attempt, you should check the reply code to verify // success. reply = ftp.getReplyCode(); if (!FTPReply.isPositiveCompletion(reply)) { ftp.disconnect(); System.err.println("FTP server refused connection."); System.exit(1); } } catch (IOException e) { if (ftp.isConnected()) { try { ftp.disconnect(); } catch (IOException f) { // do nothing } } System.err.println("Could not connect to server."); e.printStackTrace(); System.exit(1); } __main: try { if (!ftp.login(username, password)) { ftp.logout(); error = true; break __main; } System.out.println("Remote system is " + ftp.getSystemType()); if (binaryTransfer) { ftp.setFileType(FTP.BINARY_FILE_TYPE); } else { // in theory this should not be necessary as servers should default to ASCII // but they don't all do so - see NET-500 ftp.setFileType(FTP.ASCII_FILE_TYPE); } // Use passive mode as default because most of us are // behind firewalls these days. if (localActive) { ftp.enterLocalActiveMode(); } else { ftp.enterLocalPassiveMode(); } ftp.setUseEPSVwithIPv4(useEpsvWithIPv4); if (storeFile) { InputStream input; input = new FileInputStream(local); ftp.storeFile(remote, input); input.close(); } // Allow multiple list types for single invocation else if (listFiles || mlsd || mdtm || mlst || listNames) { if (mlsd) { for (FTPFile f : ftp.mlistDir(remote)) { System.out.println(f.getRawListing()); System.out.println(f.toFormattedString(displayTimeZoneId)); } } if (mdtm) { FTPFile f = ftp.mdtmFile(remote); System.out.println(f.getRawListing()); System.out.println(f.toFormattedString(displayTimeZoneId)); } if (mlst) { FTPFile f = ftp.mlistFile(remote); if (f != null) { System.out.println(f.toFormattedString(displayTimeZoneId)); } } if (listNames) { for (String s : ftp.listNames(remote)) { System.out.println(s); } } // Do this last because it changes the client if (listFiles) { if (lenient || serverTimeZoneId != null) { config.setLenientFutureDates(lenient); if (serverTimeZoneId != null) { config.setServerTimeZoneId(serverTimeZoneId); } ftp.configure(config); } for (FTPFile f : ftp.listFiles(remote)) { System.out.println(f.getRawListing()); System.out.println(f.toFormattedString(displayTimeZoneId)); } } } else if (feat) { // boolean feature check if (remote != null) { // See if the command is present if (ftp.hasFeature(remote)) { System.out.println("Has feature: " + remote); } else { if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) { System.out.println("FEAT " + remote + " was not detected"); } else { System.out.println("Command failed: " + ftp.getReplyString()); } } // Strings feature check String[] features = ftp.featureValues(remote); if (features != null) { for (String f : features) { System.out.println("FEAT " + remote + "=" + f + "."); } } else { if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) { System.out.println("FEAT " + remote + " is not present"); } else { System.out.println("Command failed: " + ftp.getReplyString()); } } } else { if (ftp.features()) { // Command listener has already printed the output } else { System.out.println("Failed: " + ftp.getReplyString()); } } } else if (doCommand != null) { if (ftp.doCommand(doCommand, remote)) { // Command listener has already printed the output // for(String s : ftp.getReplyStrings()) { // System.out.println(s); // } } else { System.out.println("Failed: " + ftp.getReplyString()); } } else { OutputStream output; output = new FileOutputStream(local); ftp.retrieveFile(remote, output); output.close(); } ftp.noop(); // check that control connection is working OK ftp.logout(); } catch (FTPConnectionClosedException e) { error = true; System.err.println("Server closed connection."); e.printStackTrace(); } catch (IOException e) { error = true; e.printStackTrace(); } finally { if (ftp.isConnected()) { try { ftp.disconnect(); } catch (IOException f) { // do nothing } } } System.exit(error ? 1 : 0); }
From source file:com.xiangzhurui.util.ftp.FTPClientExample.java
public static void main(String[] args) throws UnknownHostException { boolean storeFile = false, binaryTransfer = false, error = false, listFiles = false, listNames = false, hidden = false;//from ww w .j a v a 2 s .co m boolean localActive = false, useEpsvWithIPv4 = false, feat = false, printHash = false; boolean mlst = false, mlsd = false, mdtm = false, saveUnparseable = false; boolean lenient = false; long keepAliveTimeout = -1; int controlKeepAliveReplyTimeout = -1; int minParams = 5; // listings require 3 params String protocol = null; // SSL protocol String doCommand = null; String trustmgr = null; String proxyHost = null; int proxyPort = 80; String proxyUser = null; String proxyPassword = null; String username = null; String password = null; String encoding = null; String serverTimeZoneId = null; String displayTimeZoneId = null; String serverType = null; String defaultDateFormat = null; String recentDateFormat = null; int base = 0; for (base = 0; base < args.length; base++) { if (args[base].equals("-s")) { storeFile = true; } else if (args[base].equals("-a")) { localActive = true; } else if (args[base].equals("-A")) { username = "anonymous"; password = System.getProperty("user.name") + "@" + InetAddress.getLocalHost().getHostName(); } else if (args[base].equals("-b")) { binaryTransfer = true; } else if (args[base].equals("-c")) { doCommand = args[++base]; minParams = 3; } else if (args[base].equals("-d")) { mlsd = true; minParams = 3; } else if (args[base].equals("-e")) { useEpsvWithIPv4 = true; } else if (args[base].equals("-E")) { encoding = args[++base]; } else if (args[base].equals("-f")) { feat = true; minParams = 3; } else if (args[base].equals("-h")) { hidden = true; } else if (args[base].equals("-k")) { keepAliveTimeout = Long.parseLong(args[++base]); } else if (args[base].equals("-l")) { listFiles = true; minParams = 3; } else if (args[base].equals("-m")) { mdtm = true; minParams = 3; } else if (args[base].equals("-L")) { lenient = true; } else if (args[base].equals("-n")) { listNames = true; minParams = 3; } else if (args[base].equals("-p")) { protocol = args[++base]; } else if (args[base].equals("-S")) { serverType = args[++base]; } else if (args[base].equals("-t")) { mlst = true; minParams = 3; } else if (args[base].equals("-U")) { saveUnparseable = true; } else if (args[base].equals("-w")) { controlKeepAliveReplyTimeout = Integer.parseInt(args[++base]); } else if (args[base].equals("-T")) { trustmgr = args[++base]; } else if (args[base].equals("-y")) { defaultDateFormat = args[++base]; } else if (args[base].equals("-Y")) { recentDateFormat = args[++base]; } else if (args[base].equals("-Z")) { serverTimeZoneId = args[++base]; } else if (args[base].equals("-z")) { displayTimeZoneId = args[++base]; } else if (args[base].equals("-PrH")) { proxyHost = args[++base]; String[] parts = proxyHost.split(":"); if (parts.length == 2) { proxyHost = parts[0]; proxyPort = Integer.parseInt(parts[1]); } } else if (args[base].equals("-PrU")) { proxyUser = args[++base]; } else if (args[base].equals("-PrP")) { proxyPassword = args[++base]; } else if (args[base].equals("-#")) { printHash = true; } else { break; } } int remain = args.length - base; if (username != null) { minParams -= 2; } if (remain < minParams) // server, user, pass, remote, local [protocol] { if (args.length > 0) { System.err.println("Actual Parameters: " + Arrays.toString(args)); } System.err.println(USAGE); System.exit(1); } String server = args[base++]; int port = 0; String[] parts = server.split(":"); if (parts.length == 2) { server = parts[0]; port = Integer.parseInt(parts[1]); } if (username == null) { username = args[base++]; password = args[base++]; } String remote = null; if (args.length - base > 0) { remote = args[base++]; } String local = null; if (args.length - base > 0) { local = args[base++]; } final FTPClient ftp; if (protocol == null) { if (proxyHost != null) { System.out.println("Using HTTP proxy server: " + proxyHost); ftp = new FTPHTTPClient(proxyHost, proxyPort, proxyUser, proxyPassword); } else { ftp = new FTPClient(); } } else { FTPSClient ftps; if (protocol.equals("true")) { ftps = new FTPSClient(true); } else if (protocol.equals("false")) { ftps = new FTPSClient(false); } else { String[] prot = protocol.split(","); if (prot.length == 1) { // Just protocol ftps = new FTPSClient(protocol); } else { // protocol,true|false ftps = new FTPSClient(prot[0], Boolean.parseBoolean(prot[1])); } } ftp = ftps; if ("all".equals(trustmgr)) { ftps.setTrustManager(TrustManagerUtils.getAcceptAllTrustManager()); } else if ("valid".equals(trustmgr)) { ftps.setTrustManager(TrustManagerUtils.getValidateServerCertificateTrustManager()); } else if ("none".equals(trustmgr)) { ftps.setTrustManager(null); } } if (printHash) { ftp.setCopyStreamListener(createListener()); } if (keepAliveTimeout >= 0) { ftp.setControlKeepAliveTimeout(keepAliveTimeout); } if (controlKeepAliveReplyTimeout >= 0) { ftp.setControlKeepAliveReplyTimeout(controlKeepAliveReplyTimeout); } if (encoding != null) { ftp.setControlEncoding(encoding); } ftp.setListHiddenFiles(hidden); // suppress login details ftp.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true)); final FTPClientConfig config; if (serverType != null) { config = new FTPClientConfig(serverType); } else { config = new FTPClientConfig(); } config.setUnparseableEntries(saveUnparseable); if (defaultDateFormat != null) { config.setDefaultDateFormatStr(defaultDateFormat); } if (recentDateFormat != null) { config.setRecentDateFormatStr(recentDateFormat); } ftp.configure(config); try { int reply; if (port > 0) { ftp.connect(server, port); } else { ftp.connect(server); } System.out.println("Connected to " + server + " on " + (port > 0 ? port : ftp.getDefaultPort())); // After connection attempt, you should check the reply code to // verify // success. reply = ftp.getReplyCode(); if (!FTPReply.isPositiveCompletion(reply)) { ftp.disconnect(); System.err.println("FTP server refused connection."); System.exit(1); } } catch (IOException e) { if (ftp.isConnected()) { try { ftp.disconnect(); } catch (IOException f) { // do nothing } } System.err.println("Could not connect to server."); e.printStackTrace(); System.exit(1); } __main: try { if (!ftp.login(username, password)) { ftp.logout(); error = true; break __main; } System.out.println("Remote system is " + ftp.getSystemType()); if (binaryTransfer) { ftp.setFileType(FTP.BINARY_FILE_TYPE); } else { // in theory this should not be necessary as servers should // default to ASCII // but they don't all do so - see NET-500 ftp.setFileType(FTP.ASCII_FILE_TYPE); } // Use passive mode as default because most of us are // behind firewalls these days. if (localActive) { ftp.enterLocalActiveMode(); } else { ftp.enterLocalPassiveMode(); } ftp.setUseEPSVwithIPv4(useEpsvWithIPv4); if (storeFile) { InputStream input; input = new FileInputStream(local); ftp.storeFile(remote, input); input.close(); } // Allow multiple list types for single invocation else if (listFiles || mlsd || mdtm || mlst || listNames) { if (mlsd) { for (FTPFile f : ftp.mlistDir(remote)) { System.out.println(f.getRawListing()); System.out.println(f.toFormattedString(displayTimeZoneId)); } } if (mdtm) { FTPFile f = ftp.mdtmFile(remote); System.out.println(f.getRawListing()); System.out.println(f.toFormattedString(displayTimeZoneId)); } if (mlst) { FTPFile f = ftp.mlistFile(remote); if (f != null) { System.out.println(f.toFormattedString(displayTimeZoneId)); } } if (listNames) { for (String s : ftp.listNames(remote)) { System.out.println(s); } } // Do this last because it changes the client if (listFiles) { if (lenient || serverTimeZoneId != null) { config.setLenientFutureDates(lenient); if (serverTimeZoneId != null) { config.setServerTimeZoneId(serverTimeZoneId); } ftp.configure(config); } for (FTPFile f : ftp.listFiles(remote)) { System.out.println(f.getRawListing()); System.out.println(f.toFormattedString(displayTimeZoneId)); } } } else if (feat) { // boolean feature check if (remote != null) { // See if the command is present if (ftp.hasFeature(remote)) { System.out.println("Has feature: " + remote); } else { if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) { System.out.println("FEAT " + remote + " was not detected"); } else { System.out.println("Command failed: " + ftp.getReplyString()); } } // Strings feature check String[] features = ftp.featureValues(remote); if (features != null) { for (String f : features) { System.out.println("FEAT " + remote + "=" + f + "."); } } else { if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) { System.out.println("FEAT " + remote + " is not present"); } else { System.out.println("Command failed: " + ftp.getReplyString()); } } } else { if (ftp.features()) { // Command listener has already printed the output } else { System.out.println("Failed: " + ftp.getReplyString()); } } } else if (doCommand != null) { if (ftp.doCommand(doCommand, remote)) { // Command listener has already printed the output // for(String s : com.xzr.practice.util.ftp.getReplyStrings()) { // System.out.println(s); // } } else { System.out.println("Failed: " + ftp.getReplyString()); } } else { OutputStream output; output = new FileOutputStream(local); ftp.retrieveFile(remote, output); output.close(); } ftp.noop(); // check that control connection is working OK ftp.logout(); } catch (FTPConnectionClosedException e) { error = true; System.err.println("Server closed connection."); e.printStackTrace(); } catch (IOException e) { error = true; e.printStackTrace(); } finally { if (ftp.isConnected()) { try { ftp.disconnect(); } catch (IOException f) { // do nothing } } } System.exit(error ? 1 : 0); }
From source file:com.incosyz.sms.other.UploadBackup.java
public static void uploadBackup(String filePath, String fileName) { String server = "ftp.bambooblindslanka.com"; int port = 21; String user = "samagi@bambooblindslanka.com"; String pass = "fs82xKzHZvtU"; FTPClient client = new FTPClient(); try {/* w w w. ja v a 2 s . co m*/ client.connect(server, port); client.login(user, pass); client.enterLocalPassiveMode(); client.setFileType(FTP.BINARY_FILE_TYPE); File firstLocalFile = new File(filePath); String firstRemoteFile = fileName; InputStream inputStream = new FileInputStream(firstLocalFile); boolean done = client.storeFile(firstRemoteFile, inputStream); inputStream.close(); } catch (IOException ex) { Logger.getLogger(UploadBackup.class.getName()).log(Level.SEVERE, null, ex); } }
From source file:gui.TesteHackathon.java
public static void enviaImagem() { String server = "www.ejec.co"; int port = 21; String user = "ejec"; String pass = "cPanel2015"; FTPClient ftpClient = new FTPClient(); try {//from w w w . ja va2 s . c o m ftpClient.connect(server, port); ftpClient.login(user, pass); ftpClient.enterLocalPassiveMode(); ftpClient.setFileType(FTP.BINARY_FILE_TYPE); // APPROACH #1: uploads first file using an InputStream File firstLocalFile = new File("image.jpg"); String firstRemoteFile = "public_html/virtualfit/image.jpg"; InputStream inputStream = new FileInputStream(firstLocalFile); System.out.println("Start uploading first file"); boolean done = ftpClient.storeFile(firstRemoteFile, inputStream); inputStream.close(); if (done) { System.out.println("The first file is uploaded successfully."); } } catch (IOException ex) { System.out.println("Error: " + ex.getMessage()); ex.printStackTrace(); } finally { try { if (ftpClient.isConnected()) { ftpClient.logout(); ftpClient.disconnect(); } } catch (IOException ex) { ex.printStackTrace(); } } }
From source file:CFDI_Verification.CFDI_Verification.java
public static String test_Connection(String directory) { String server = "192.1.1.64"; String user = "ftpuser"; String pass = "Oracle123"; String result = "No Connected!"; FTPClient ftpClient = new FTPClient(); try {//from w ww. ja v a 2s.co m ftpClient.connect(server); ftpClient.login(user, pass); ftpClient.enterLocalPassiveMode(); ftpClient.changeWorkingDirectory(directory); if (ftpClient.isConnected() == true) { result = "Connected to " + ftpClient.printWorkingDirectory(); } ftpClient.logout(); ftpClient.disconnect(); } catch (IOException ex) { System.out.println("Ooops! Error en conexin." + ex.getMessage()); } finally { return result; } }
From source file:CFDI_Verification.CFDI_Verification.java
public static void list_directories(String directory) { String server = "192.1.1.64"; String user = "ftpuser"; String pass = "Oracle123"; String result = "No Connected!"; FTPClient ftpClient = new FTPClient(); try {//from w w w . j a va2 s. c o m ftpClient.connect(server); ftpClient.login(user, pass); ftpClient.enterLocalPassiveMode(); ftpClient.changeWorkingDirectory(directory); String[] directories = ftpClient.listNames(); String dir; for (int i = 0; i < directories.length; i++) { System.out.println(directories[i]); dir = directories[i]; } ftpClient.logout(); ftpClient.disconnect(); } catch (IOException ex) { System.out.println("Ooops! Error en conexin." + ex.getMessage()); } }
From source file:CFDI_Verification.CFDI_Verification.java
public static ARRAY getDirectories(String directory) throws SQLException { Connection conn = new OracleDriver().defaultConnection(); ArrayDescriptor descriptor = ArrayDescriptor.createDescriptor("DIRECTORIES_LIST", conn); String server = "192.1.1.64"; String user = "ftpuser"; String pass = "Oracle123"; String result = "No Connected!"; FTPClient ftpClient = new FTPClient(); try {//from ww w. j a v a 2s. com ftpClient.connect(server); ftpClient.login(user, pass); ftpClient.enterLocalPassiveMode(); ftpClient.changeWorkingDirectory(directory); String[] directories = ftpClient.listNames(); ARRAY directories_list = new ARRAY(descriptor, conn, directories); ftpClient.logout(); ftpClient.disconnect(); return directories_list; } catch (IOException ex) { System.out.println("Ooops! Error en conexin." + ex.getMessage()); } return null; }
From source file:com.qasp.diego.arsp.Atualiza.java
public static boolean DownloadFTP() throws IOException { final String FTPURL = "37.187.45.24"; final String USUARIO = "diego"; final String SENHA = "Jogador5"; final String ARQUIVO = "data.dat"; FTPClient ftp = new FTPClient(); try {//from ww w .j a v a2s .co m ftp.connect(FTPURL); ftp.login(USUARIO, SENHA); ftp.changeWorkingDirectory("/httpdocs/tcc/TCCpython"); ftp.setFileType(FTP.BINARY_FILE_TYPE); ftp.enterLocalPassiveMode(); OutputStream outputStream = null; boolean downloadcomsucesso = false; try { File f = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), ARQUIVO); f.createNewFile(); outputStream = new BufferedOutputStream(new FileOutputStream(f)); downloadcomsucesso = ftp.retrieveFile(ARQUIVO, outputStream); } finally { if (outputStream != null) outputStream.close(); } return downloadcomsucesso; } finally { if (ftp != null) { ftp.logout(); ftp.disconnect(); } } }
From source file:com.kcs.core.utilities.FtpUtil.java
public static FTPClient openFtpConnect(String hostname, int port, String username, String password) throws Exception { FTPClient ftp = null; try {//from w ww.j a v a2 s . c om ftp = new FTPClient(); ftp.setConnectTimeout(1000); ftp.connect(hostname, port); ftp.login(username, password); ftp.enterLocalPassiveMode(); ftp.setFileType(FTPClient.BINARY_FILE_TYPE); } catch (Exception e) { e.printStackTrace(); throw e; } return ftp; }
From source file:AIR.Common.Web.FileFtpHandler.java
/** * Makes FTP call to the provided URI and retrieves contents * //w w w . ja v a 2s.c o m * @param uri * @return ByteArrayInputStream * @throws FtpResourceException */ public static byte[] getBytes(URI uri) throws FtpResourceException { try { FTPClient ftp = new FTPClient(); String[] credentialsAndHost = uri.getAuthority().split("@"); String host = credentialsAndHost[1]; String[] credentials = credentialsAndHost[0].split(":"); ftp.connect(host); ftp.enterLocalPassiveMode(); if (!ftp.login(credentials[0], credentials[1])) { ftp.logout(); ftp.disconnect(); throw new RuntimeException("FTP Authentication Failure"); } int reply = ftp.getReplyCode(); if (!FTPReply.isPositiveCompletion(reply)) { ftp.logout(); ftp.disconnect(); throw new RuntimeException("FTP No reponse from server"); } ftp.setFileType(FTPClient.BINARY_FILE_TYPE); ByteArrayOutputStream output = new ByteArrayOutputStream(); ftp.retrieveFile(uri.getPath(), output); output.close(); ftp.logout(); ftp.disconnect(); return output.toByteArray(); } catch (IOException ex) { throw new FtpResourceException(ex); } }