List of usage examples for org.apache.commons.net.ftp FTPClient isConnected
public boolean isConnected()
From source file:com.interflora.ftp.SampleFTPS.java
public static final void main(String[] args) { boolean storeFile = true, binaryTransfer = false, error = false, listFiles = false, listNames = false, hidden = false;//from w w w . j a v a2s . co m boolean localActive = false, useEpsvWithIPv4 = false, feat = false, printHash = false; boolean mlst = false, mlsd = false; boolean lenient = false; long keepAliveTimeout = -1; int controlKeepAliveReplyTimeout = -1; int minParams = 5; // listings require 3 params String protocol = "TLS,false"; // SSL protocol String doCommand = null; String trustmgr = "all"; String proxyHost = null; int proxyPort = 80; String proxyUser = null; String proxyPassword = null; //sample : rose-misc01.hyd.ftd.untd.com rosedev test123 /TestSftp C:/Users/skarin/Desktop/RosePaths.txt //172.16.160.70 demand quevfoc5 /TestSftp C:/Users/skarin/Desktop/RosePaths.txt 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("-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("-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("-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("-t")) { mlst = true; minParams = 3; } 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("-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 (remain < minParams) // server, user, pass, remote, local [protocol] { 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]); } String username = args[base++]; String 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); } /* try{ //ftps.setFileType(FTP.ASCII_FILE_TYPE); ftps.execPBSZ(0); // Set protection buffer size ftps.execPROT("C"); // Set data channel protection to private }catch(IOException ex ){ex.printStackTrace();}; */ } // System.out.println("After I/O Exception"); if (printHash) { ftp.setCopyStreamListener(createListener()); } if (keepAliveTimeout >= 0) { ftp.setControlKeepAliveTimeout(keepAliveTimeout); } if (controlKeepAliveReplyTimeout >= 0) { ftp.setControlKeepAliveReplyTimeout(controlKeepAliveReplyTimeout); } ftp.setListHiddenFiles(hidden); // suppress login details ftp.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true)); try { int reply; if (port > 0) { ftp.connect(server, port); } else { System.out.println("Trying to Connect to the server \t" + server); 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); } // 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; File fname = new File(local); FileInputStream input = new FileInputStream(fname); String localfilename = fname.getName(); System.out.println("Local file name " + localfilename); ftp.storeFile(remote + "/test/" + localfilename, input); input.close(); } else if (listFiles) { if (lenient) { FTPClientConfig config = new FTPClientConfig(); config.setLenientFutureDates(true); ftp.configure(config); } for (FTPFile f : ftp.listFiles(remote)) { System.out.println(f.getRawListing()); System.out.println(f.toFormattedString()); } } else if (mlsd) { for (FTPFile f : ftp.mlistDir(remote)) { System.out.println(f.getRawListing()); System.out.println(f.toFormattedString()); } } else if (mlst) { FTPFile f = ftp.mlistFile(remote); if (f != null) { System.out.println(f.toFormattedString()); } } else if (listNames) { for (String s : ftp.listNames(remote)) { System.out.println(s); } } 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: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;/* www . j av a 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;//www . j av a 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]; } 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.jaspersoft.jasperserver.api.engine.common.util.impl.FTPUtil.java
private static void disconnect(FTPClient ftpClient) throws Exception { try {/* ww w.j ava 2 s . c o m*/ if ((ftpClient != null) && (ftpClient.isConnected())) ftpClient.disconnect(); } catch (Exception ex) { throw ex; } finally { ftpClient = null; } }
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 {// www .j a v a2 s .c o 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:com.kcs.core.utilities.FtpUtil.java
public static boolean putFile(String hostname, int port, String username, String password, String remoteFileName, String localFileName) throws Exception { FTPClient ftp = null; try {//from www.j a v a 2s .c o m ftp = FtpUtil.openFtpConnect(hostname, port, username, password); if (null != ftp && ftp.isConnected()) { File firstLocalFile = new File(localFileName); InputStream inputStream = new FileInputStream(firstLocalFile); System.out.println("Start upload file"); boolean done = ftp.storeFile(remoteFileName, inputStream); inputStream.close(); if (done) { System.out.println("file is uploaded successfully."); } return true; } else { return false; } } catch (Exception e) { e.printStackTrace(); throw new Exception("Error : " + e.getMessage()); } finally { FtpUtil.closeFtpServer(ftp); } }
From source file:com.kcs.core.utilities.FtpUtil.java
public static boolean checkFileExists(String hostname, int port, String username, String password, String fileName) throws IOException, Exception { FTPClient ftp = null; boolean result = true; try {//from w w w . j a v a 2 s . c o m ftp = FtpUtil.openFtpConnect(hostname, port, username, password); if (null != ftp && ftp.isConnected()) { InputStream inputStream = ftp.retrieveFileStream(fileName); int returnCode = ftp.getReplyCode(); if (inputStream == null || returnCode == 550) { System.out.println("File [ " + fileName + " ] not found in server."); return false; } } } catch (Exception e) { e.printStackTrace(); throw e; } finally { FtpUtil.closeFtpServer(ftp); } return result; }
From source file:com.kcs.core.utilities.FtpUtil.java
public static boolean putFileByStream(String hostname, int port, String username, String password, String remoteFileName, String localFileName) throws Exception { FTPClient ftp = null; boolean result = false; try {// ww w .j a va 2 s . c o m ftp = FtpUtil.openFtpConnect(hostname, port, username, password); if (null != ftp && ftp.isConnected()) { File localFile = new File(localFileName); InputStream inputStream = new FileInputStream(localFile); System.out.println("Start uploading file"); OutputStream outputStream = ftp.storeFileStream(remoteFileName); byte[] bytesIn = new byte[4096]; int read = 0; while ((read = inputStream.read(bytesIn)) != -1) { outputStream.write(bytesIn, 0, read); } inputStream.close(); outputStream.close(); boolean completed = ftp.completePendingCommand(); if (completed) { System.out.println("file is uploaded successfully."); result = true; } } } catch (Exception e) { e.printStackTrace(); throw new Exception("Error : " + e.getMessage()); } finally { FtpUtil.closeFtpServer(ftp); } return result; }
From source file:com.kcs.core.utilities.FtpUtil.java
public static boolean getFileByStream(String hostname, int port, String username, String password, String remoteFileName, String localFileName) throws Exception { FTPClient ftp = null; boolean result = false; try {// w w w. j a va 2 s . co m ftp = FtpUtil.openFtpConnect(hostname, port, username, password); if (null != ftp && ftp.isConnected()) { System.out.println("File has been start downloaded.............."); System.out.println("downloading file " + remoteFileName + " to " + localFileName + "."); InputStream inputStream = ftp.retrieveFileStream(remoteFileName); if (null == inputStream) { throw new Exception("File not found in server."); } else { File localFile = new File(localFileName); BufferedOutputStream bOut = new BufferedOutputStream(new FileOutputStream(localFile)); int b; long count = 0; while ((b = inputStream.read()) > -1) { bOut.write(b); count++; } bOut.close(); inputStream.close(); System.out.println("download file " + remoteFileName + "(" + count + ")bytes to " + localFileName + " done."); if (count > 0) { result = true; } } } } catch (Exception e) { e.printStackTrace(); throw new Exception("Error : File not found in server."); } finally { FtpUtil.closeFtpServer(ftp); } return result; }
From source file:com.kcs.core.utilities.FtpUtil.java
public static boolean getFile(String hostname, int port, String username, String password, String remoteFileName, String localFileName) throws Exception { FTPClient ftp = null; boolean result = false; try {//from www .jav a 2 s . com System.out.println("File has been start downloaded."); ftp = FtpUtil.openFtpConnect(hostname, port, username, password); if (null != ftp && ftp.isConnected()) { File downloadFile = new File(localFileName); if (!FtpUtil.checkFileExists(remoteFileName, ftp)) { System.out.println("File not found in server."); throw new Exception("File not found in server."); } OutputStream outputStream = new BufferedOutputStream(new FileOutputStream(downloadFile)); result = ftp.retrieveFile(remoteFileName, outputStream); outputStream.close(); } System.out.println("File [" + remoteFileName + "] has been downloaded Complete."); } catch (Exception e) { e.printStackTrace(); throw new Exception("Error : " + e.getMessage()); } finally { FtpUtil.closeFtpServer(ftp); } return result; }