List of usage examples for java.lang String split
public String[] split(String regex)
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 w w w.ja v a 2 s . c om 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: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 ww w. j a va2 s . 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.ikanow.infinit.e.utility.MongoIndexerMain.java
/** * This is just a placeholder to invoke MongoDocumentTxfer, MongoEventFeatureTxfer, or MongoEntityFeatureTxfer * @param args/*w ww . ja va 2s. co m*/ * @throws ParseException * @throws MongoException * @throws NumberFormatException * @throws IOException */ public static void main(String[] args) { try { CommandLineParser cliParser = new BasicParser(); Options allOps = new Options(); // Fork allOps.addOption("d", "doc", false, "Document transfer"); allOps.addOption("n", "entity", false, "Entity feature transfer"); allOps.addOption("a", "assoc", false, "Association feature transfer"); allOps.addOption("A", "associations", false, "Association feature transfer"); // Common allOps.addOption("q", "query", true, "MongoDB query to select records to transfer"); allOps.addOption("D", "delete", false, "Delete the records in both MongoDB and Elasticsearch (instead of transferring them)"); allOps.addOption("c", "config", true, "Override the default config path"); allOps.addOption("l", "limit", true, "Caps the number of records to act upon"); allOps.addOption("s", "skip", true, "The record at which to start (not in delete mode)"); allOps.addOption("r", "rebuild", false, "Rebuild the index before transferring"); allOps.addOption("v", "verify", false, "Verifies the document indexes all exist | resync the entity frequencies (INTERNAL ONLY)"); allOps.addOption("f", "features", false, "Updates features present in the queried documents (--doc only; INTERNAL ONLY)"); allOps.addOption("C", "chunks", true, "Loop over chunks, '--chunks all' for all chunks, '--chunks A,B,..' for specific chunks, '--chunks +A' for all chunks after A (currently -doc only)"); CommandLine cliOpts = cliParser.parse(allOps, args); //Set up common parameters String configOverride = null; String query = null; String chunksDescription = null; boolean bDelete = false; boolean bRebuildIndex = false; boolean bVerifyIndex = false; boolean bUpdateFeatures = false; int nLimit = 0; int nSkip = 0; if (cliOpts.hasOption("config")) { configOverride = (String) cliOpts.getOptionValue("config"); } if (cliOpts.hasOption("query")) { query = (String) cliOpts.getOptionValue("query"); } if (cliOpts.hasOption("delete")) { bDelete = true; } if (cliOpts.hasOption("limit")) { try { nLimit = Integer.parseInt((String) cliOpts.getOptionValue("limit")); } catch (Exception e) { System.out.println("Error parsing --limit: " + (String) cliOpts.getOptionValue("limit")); query = null; // exit in if clause below } } if (cliOpts.hasOption("skip")) { try { nSkip = Integer.parseInt((String) cliOpts.getOptionValue("skip")); } catch (Exception e) { System.out.println("Error parsing --skip: " + (String) cliOpts.getOptionValue("skip")); query = null; // exit in if clause below } } if (cliOpts.hasOption("rebuild")) { bRebuildIndex = true; } if (cliOpts.hasOption("features")) { bUpdateFeatures = true; } if (cliOpts.hasOption("verify")) { if (cliOpts.hasOption("doc") && !bRebuildIndex) { bVerifyIndex = true; // (doc only) } else if (cliOpts.hasOption("entity")) { bVerifyIndex = true; // (ents only) } } if (cliOpts.hasOption("chunks")) { if (bDelete) { System.out.println("Can't specify --chunks in conjunction with --delete"); query = null; // exit in if clause below } else if ((nSkip != 0) || (nLimit != 0)) { System.out.println("Can't specify --chunks in conjunction with --skip or --limit"); query = null; // exit in if clause below } chunksDescription = (String) cliOpts.getOptionValue("chunks"); } if ((0 == args.length) || ((null == query) && (0 == nLimit) && !bVerifyIndex && (null == chunksDescription))) { System.out.println( "Usage: MongoIndexerMain --doc|--assoc|--entity [--rebuild] [--verify] [--query <query>] [--chunks all|<chunklist>|+<chunk>] [--config <path>] [--delete] [--skip <start record>] [--limit <max records>]"); if (args.length > 0) { System.out.println( "(Note you must either specify a limit or a query or chunks - the query can be {} to get all records)"); } System.exit(-1); } // Invoke appropriate manager to perform processing if (cliOpts.hasOption("doc")) { MongoDocumentTxfer.main(configOverride, query, bDelete, bRebuildIndex, bVerifyIndex, bUpdateFeatures, nSkip, nLimit, chunksDescription); } else if (cliOpts.hasOption("assoc") || cliOpts.hasOption("association")) { MongoAssociationFeatureTxfer.main(configOverride, query, bDelete, bRebuildIndex, nSkip, nLimit, chunksDescription); } else if (cliOpts.hasOption("entity")) { if (bVerifyIndex) { String[] dbDotColl = query.split("\\."); MongoEntitySyncFreq.syncFreq(dbDotColl[0], dbDotColl[1], configOverride); } else { MongoEntityFeatureTxfer.main(configOverride, query, bDelete, bRebuildIndex, nSkip, nLimit, chunksDescription); } } else { System.out.println( "Usage: MongoIndexerMain --doc|--assoc|--entity [--rebuild] [--query <query>] [--config <path>] [--delete] [--skip <start record>] [--limit <max records>]"); System.exit(-1); } } catch (Exception e) { e.printStackTrace(); System.exit(-1); } }
From source file:com.github.wshackle.java4cpp.J4CppMain.java
public static void main(String[] args) throws IOException, ClassNotFoundException { main_completed = false;//from w w w. j a v a 2s. c o m Options options = new Options(); options.addOption(Option.builder("?").desc("Print this message").longOpt("help").build()); options.addOption(Option.builder("n").hasArg().desc("C++ namespace for newly generated classes.") .longOpt("namespace").build()); options.addOption( Option.builder("c").hasArgs().desc("Single Java class to extract.").longOpt("classes").build()); options.addOption( Option.builder("p").hasArgs().desc("Java Package prefix to extract").longOpt("packages").build()); options.addOption(Option.builder("o").hasArg().desc("Output C++ source file.").longOpt("output").build()); options.addOption(Option.builder("j").hasArg().desc("Input jar file").longOpt("jar").build()); options.addOption(Option.builder("h").hasArg().desc("Output C++ header file.").longOpt("header").build()); options.addOption(Option.builder("l").hasArg() .desc("Maximum limit on classes to extract from jars.[default=200]").longOpt("limit").build()); options.addOption(Option.builder("v").desc("enable verbose output").longOpt("verbose").build()); options.addOption(Option.builder().hasArg().desc("Classes per output file.[default=10]") .longOpt(CLASSESPEROUTPUT).build()); options.addOption(Option.builder().hasArgs().desc( "Comma seperated list of nativeclass=javaclass native where nativeclass will be generated as an extension/implementation of the java class.") .longOpt("natives").build()); options.addOption(Option.builder().hasArg() .desc("library name for System.loadLibrary(...) for native extension classes") .longOpt("loadlibname").build()); String output = null; String header = null; String jar = null; Set<String> classnamesToFind = null; Set<String> packageprefixes = null; String loadlibname = null; Map<String, String> nativesNameMap = null; Map<String, Class> nativesClassMap = null; int limit = DEFAULT_LIMIT; int classes_per_file = 10; List<Class> classes = new ArrayList<>(); String limitstring = Integer.toString(limit); try { // parse the command line arguments System.out.println("args = " + Arrays.toString(args)); CommandLine line = new DefaultParser().parse(options, args); loadlibname = line.getOptionValue("loadlibname"); verbose = line.hasOption("verbose"); if (line.hasOption(CLASSESPEROUTPUT)) { String cpoStr = line.getOptionValue(CLASSESPEROUTPUT); try { int cpoI = Integer.valueOf(cpoStr); classes_per_file = cpoI; } catch (Exception e) { System.err.println("Option for " + CLASSESPEROUTPUT + "=\"" + cpoStr + "\""); printHelpAndExit(options, args); } } if (line.hasOption("natives")) { String natives[] = line.getOptionValues("natives"); if (verbose) { System.out.println("natives = " + Arrays.toString(natives)); } nativesNameMap = new HashMap<>(); nativesClassMap = new HashMap<>(); for (int i = 0; i < natives.length; i++) { int eq_index = natives[i].indexOf('='); String nativeClassName = natives[i].substring(0, eq_index).trim(); String javaClassName = natives[i].substring(eq_index + 1).trim(); Class javaClass = null; try { javaClass = Class.forName(javaClassName); } catch (ClassNotFoundException e) { //e.printStackTrace(); System.err.println("Class for " + javaClassName + " not found. (It may be found later in jar if specified.)"); } nativesNameMap.put(javaClassName, nativeClassName); if (javaClass != null) { nativesClassMap.put(nativeClassName, javaClass); if (!classes.contains(javaClass)) { classes.add(javaClass); } } } } // // validate that block-size has been set // if (line.hasOption("block-size")) { // // print the value of block-size // if(verbose) System.out.println(line.getOptionValue("block-size")); // } jar = line.getOptionValue("jar", jar); if (verbose) { System.out.println("jar = " + jar); } if (null != jar) { if (jar.startsWith("~/")) { jar = new File(new File(getHomeDir()), jar.substring(2)).getCanonicalPath(); } if (jar.startsWith("./")) { jar = new File(new File(getCurrentDir()), jar.substring(2)).getCanonicalPath(); } if (jar.startsWith("../")) { jar = new File(new File(getCurrentDir()).getParentFile(), jar.substring(3)).getCanonicalPath(); } } if (line.hasOption("classes")) { classnamesToFind = new HashSet<String>(); String classStrings[] = line.getOptionValues("classes"); if (verbose) { System.out.println("classStrings = " + Arrays.toString(classStrings)); } classnamesToFind.addAll(Arrays.asList(classStrings)); if (verbose) { System.out.println("classnamesToFind = " + classnamesToFind); } } // if (!line.hasOption("namespace")) { // if (classname != null && classname.length() > 0) { // namespace = classname.toLowerCase().replace(".", "_"); // } else if (jar != null && jar.length() > 0) { // int lastSep = jar.lastIndexOf(File.separator); // int start = Math.max(0, lastSep + 1); // int period = jar.indexOf('.', start + 1); // int end = Math.max(start + 1, period); // namespace = jar.substring(start, end).toLowerCase(); // namespace = namespace.replace(" ", "_"); // if (namespace.indexOf("-") > 0) { // namespace = namespace.substring(0, namespace.indexOf("-")); // } // } // } namespace = line.getOptionValue("namespace", namespace); if (verbose) { System.out.println("namespace = " + namespace); } if (null != namespace) { output = namespace + ".cpp"; } output = line.getOptionValue("output", output); if (verbose) { System.out.println("output = " + output); } if (null != output) { if (output.startsWith("~/")) { output = System.getProperty("user.home") + output.substring(1); } header = output.substring(0, output.lastIndexOf('.')) + ".h"; } else { output = "out.cpp"; } header = line.getOptionValue("header", header); if (verbose) { System.out.println("header = " + header); } if (null != header) { if (header.startsWith("~/")) { header = System.getProperty("user.home") + header.substring(1); } } else { header = "out.h"; } if (line.hasOption("packages")) { packageprefixes = new HashSet<String>(); packageprefixes.addAll(Arrays.asList(line.getOptionValues("packages"))); } if (line.hasOption("limit")) { limitstring = line.getOptionValue("limit", Integer.toString(DEFAULT_LIMIT)); limit = Integer.valueOf(limitstring); } if (line.hasOption("help")) { printHelpAndExit(options, args); } } catch (ParseException exp) { if (verbose) { System.out.println("Unexpected exception:" + exp.getMessage()); } printHelpAndExit(options, args); } Set<Class> excludedClasses = new HashSet<>(); Set<String> foundClassNames = new HashSet<>(); excludedClasses.add(Object.class); excludedClasses.add(String.class); excludedClasses.add(void.class); excludedClasses.add(Void.class); excludedClasses.add(Class.class); excludedClasses.add(Enum.class); Set<String> packagesSet = new TreeSet<>(); List<URL> urlsList = new ArrayList<>(); String cp = System.getProperty("java.class.path"); if (verbose) { System.out.println("System.getProperty(\"java.class.path\") = " + cp); } if (null != cp) { for (String cpe : cp.split(File.pathSeparator)) { if (verbose) { System.out.println("class path element = " + cpe); } File f = new File(cpe); if (f.isDirectory()) { urlsList.add(new URL("file:" + f.getCanonicalPath() + File.separator)); } else if (cpe.endsWith(".jar")) { urlsList.add(new URL("jar:file:" + f.getCanonicalPath() + "!/")); } } } cp = System.getenv("CLASSPATH"); if (verbose) { System.out.println("System.getenv(\"CLASSPATH\") = " + cp); } if (null != cp) { for (String cpe : cp.split(File.pathSeparator)) { if (verbose) { System.out.println("class path element = " + cpe); } File f = new File(cpe); if (f.isDirectory()) { urlsList.add(new URL("file:" + f.getCanonicalPath() + File.separator)); } else if (cpe.endsWith(".jar")) { urlsList.add(new URL("jar:file:" + f.getCanonicalPath() + "!/")); } } } if (verbose) { System.out.println("urlsList = " + urlsList); } if (null != jar && jar.length() > 0) { Path jarPath = FileSystems.getDefault().getPath(jar); ZipInputStream zip = new ZipInputStream(Files.newInputStream(jarPath, StandardOpenOption.READ)); URL jarUrl = new URL("jar:file:" + jarPath.toFile().getCanonicalPath() + "!/"); urlsList.add(jarUrl); URL[] urls = urlsList.toArray(new URL[urlsList.size()]); if (verbose) { System.out.println("urls = " + Arrays.toString(urls)); } URLClassLoader cl = URLClassLoader.newInstance(urls); for (ZipEntry entry = zip.getNextEntry(); entry != null; entry = zip.getNextEntry()) { // This ZipEntry represents a class. Now, what class does it represent? String entryName = entry.getName(); if (verbose) { System.out.println("entryName = " + entryName); } if (!entry.isDirectory() && entryName.endsWith(".class")) { if (entryName.indexOf('$') >= 0) { continue; } String classFileName = entry.getName().replace('/', '.'); String className = classFileName.substring(0, classFileName.length() - ".class".length()); if (classnamesToFind != null && classnamesToFind.size() > 0 && !classnamesToFind.contains(className)) { if (verbose) { System.out.println("skipping className=" + className + " because it does not found in=" + classnamesToFind); } continue; } try { Class clss = cl.loadClass(className); if (null != nativesClassMap && null != nativesNameMap && nativesNameMap.containsKey(className)) { nativesClassMap.put(nativesNameMap.get(className), clss); if (!classes.contains(clss)) { classes.add(clss); } } if (packageprefixes != null && packageprefixes.size() > 0) { if (null == clss.getPackage()) { continue; } final String pkgName = clss.getPackage().getName(); boolean matchFound = false; for (String prefix : packageprefixes) { if (pkgName.startsWith(prefix)) { matchFound = true; break; } } if (!matchFound) { continue; } } Package p = clss.getPackage(); if (null != p) { packagesSet.add(clss.getPackage().getName()); } if (!classes.contains(clss) && isAddableClass(clss, excludedClasses)) { if (null != classnamesToFind && classnamesToFind.contains(className) && !foundClassNames.contains(className)) { foundClassNames.add(className); if (verbose) { System.out.println("foundClassNames = " + foundClassNames); } } // if(verbose) System.out.println("clss = " + clss); classes.add(clss); // Class superClass = clss.getSuperclass(); // while (null != superClass // && !classes.contains(superClass) // && isAddableClass(superClass, excludedClasses)) { // classes.add(superClass); // superClass = superClass.getSuperclass(); // } } } catch (ClassNotFoundException | NoClassDefFoundError ex) { System.err.println( "Caught " + ex.getClass().getName() + ":" + ex.getMessage() + " for className=" + className + ", entryName=" + entryName + ", jarPath=" + jarPath); } } } } if (null != classnamesToFind) { if (verbose) { System.out.println("Checking classnames arguments"); } for (String classname : classnamesToFind) { if (verbose) { System.out.println("classname = " + classname); } if (foundClassNames.contains(classname)) { if (verbose) { System.out.println("foundClassNames.contains(" + classname + ")"); } continue; } try { if (classes.contains(Class.forName(classname))) { if (verbose) { System.out.println("Classes list already contains: " + classname); } continue; } } catch (Exception e) { } if (null != classname && classname.length() > 0) { urlsList.add(new URL("file://" + System.getProperty("user.dir") + "/")); URL[] urls = urlsList.toArray(new URL[urlsList.size()]); if (verbose) { System.out.println("urls = " + Arrays.toString(urls)); } URLClassLoader cl = URLClassLoader.newInstance(urls); Class c = null; try { c = cl.loadClass(classname); } catch (ClassNotFoundException e) { System.err.println("Class " + classname + " not found "); } if (verbose) { System.out.println("c = " + c); } if (null == c) { try { c = ClassLoader.getSystemClassLoader().loadClass(classname); } catch (ClassNotFoundException e) { if (verbose) { System.out.println("System ClassLoader failed to find " + classname); } } } if (null != c) { classes.add(c); } else { System.err.println("Class " + classname + " not found"); } } } if (verbose) { System.out.println("Finished checking classnames arguments"); } } if (classes == null || classes.size() < 1) { if (null == nativesClassMap || nativesClassMap.keySet().size() < 1) { System.err.println("No Classes specified or found."); System.exit(1); } } if (verbose) { System.out.println("Classes found = " + classes.size()); } if (classes.size() > limit) { System.err.println("limit=" + limit); System.err.println( "Too many classes please use -c or -p options to limit classes or -l to increase limit."); if (verbose) { System.out.println("packagesSet = " + packagesSet); } System.exit(1); } List<Class> newClasses = new ArrayList<Class>(); for (Class clss : classes) { Class superClass = clss.getSuperclass(); while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass) && isAddableClass(superClass, excludedClasses)) { newClasses.add(superClass); superClass = superClass.getSuperclass(); } try { Field fa[] = clss.getDeclaredFields(); for (Field f : fa) { if (Modifier.isPublic(f.getModifiers())) { Class fClass = f.getType(); if (!classes.contains(fClass) && !newClasses.contains(fClass) && isAddableClass(fClass, excludedClasses)) { newClasses.add(fClass); } } } } catch (NoClassDefFoundError e) { e.printStackTrace(); } for (Method m : clss.getDeclaredMethods()) { if (m.isSynthetic()) { continue; } if (!Modifier.isPublic(m.getModifiers()) || Modifier.isAbstract(m.getModifiers())) { continue; } Class retType = m.getReturnType(); if (verbose) { System.out.println("Checking dependancies for Method = " + m); } if (!classes.contains(retType) && !newClasses.contains(retType) && isAddableClass(retType, excludedClasses)) { newClasses.add(retType); superClass = retType.getSuperclass(); while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass) && isAddableClass(superClass, excludedClasses)) { newClasses.add(superClass); superClass = superClass.getSuperclass(); } } for (Class paramType : m.getParameterTypes()) { if (!classes.contains(paramType) && !newClasses.contains(paramType) && isAddableClass(paramType, excludedClasses)) { newClasses.add(paramType); superClass = paramType.getSuperclass(); while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass) && !excludedClasses.contains(superClass)) { newClasses.add(superClass); superClass = superClass.getSuperclass(); } } } } } if (null != nativesClassMap) { for (Class clss : nativesClassMap.values()) { if (null != clss) { Class superClass = clss.getSuperclass(); while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass) && !excludedClasses.contains(superClass)) { newClasses.add(superClass); superClass = superClass.getSuperclass(); } } } } if (verbose) { System.out.println("Dependency classes needed = " + newClasses.size()); } classes.addAll(newClasses); List<Class> newOrderClasses = new ArrayList<>(); for (Class clss : classes) { if (newOrderClasses.contains(clss)) { continue; } Class superClass = clss.getSuperclass(); Stack<Class> stack = new Stack<>(); while (null != superClass && !newOrderClasses.contains(superClass) && !superClass.equals(java.lang.Object.class)) { stack.push(superClass); superClass = superClass.getSuperclass(); } while (!stack.empty()) { newOrderClasses.add(stack.pop()); } newOrderClasses.add(clss); } classes = newOrderClasses; if (verbose) { System.out.println("Total number of classes = " + classes.size()); System.out.println("classes = " + classes); } String forward_header = header.substring(0, header.lastIndexOf('.')) + "_fwd.h"; Map<String, String> map = new HashMap<>(); map.put(JAR, jar != null ? jar : ""); map.put("%CLASSPATH_PREFIX%", getCurrentDir() + ((jar != null) ? (File.pathSeparator + ((new File(jar).getCanonicalPath()).replace("\\", "\\\\"))) : "")); map.put("%FORWARD_HEADER%", forward_header); map.put("%HEADER%", header); map.put("%PATH_SEPERATOR%", File.pathSeparator); String tabs = ""; String headerDefine = forward_header.substring(Math.max(0, forward_header.indexOf(File.separator))) .replace(".", "_"); map.put(HEADER_DEFINE, headerDefine); map.put(NAMESPACE, namespace); if (null != nativesClassMap) { for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassName + ".java"))) { if (javaClass.isInterface()) { pw.println("public class " + nativeClassName + " implements " + javaClass.getCanonicalName() + ", AutoCloseable{"); } else { pw.println("public class " + nativeClassName + " extends " + javaClass.getCanonicalName() + " implements AutoCloseable{"); } if (null != loadlibname && loadlibname.length() > 0) { pw.println(TAB_STRING + "static {"); pw.println(TAB_STRING + TAB_STRING + "System.loadLibrary(\"" + loadlibname + "\");"); pw.println(TAB_STRING + "}"); pw.println(); } pw.println(TAB_STRING + "public " + nativeClassName + "() {"); pw.println(TAB_STRING + "}"); pw.println(); pw.println(TAB_STRING + "private long nativeAddress=0;"); pw.println(TAB_STRING + "private boolean nativeDeleteOnClose=false;"); pw.println(); pw.println(TAB_STRING + "protected " + nativeClassName + "(final long nativeAddress) {"); pw.println(TAB_STRING + TAB_STRING + "this.nativeAddress = nativeAddress;"); pw.println(TAB_STRING + "}"); pw.println(TAB_STRING + "private native void nativeDelete();"); pw.println(); pw.println(TAB_STRING + "@Override"); pw.println(TAB_STRING + "public synchronized void close() {"); // pw.println(TAB_STRING + TAB_STRING + "if(nativeAddress != 0 && nativeDeleteOnClose) {"); pw.println(TAB_STRING + TAB_STRING + "nativeDelete();"); // pw.println(TAB_STRING + TAB_STRING + "}"); // pw.println(TAB_STRING + TAB_STRING + "nativeAddress=0;"); // pw.println(TAB_STRING + TAB_STRING + "nativeDeleteOnClose=false;"); pw.println(TAB_STRING + "}"); pw.println(); pw.println(TAB_STRING + "protected void finalizer() {"); pw.println(TAB_STRING + TAB_STRING + "close();"); pw.println(TAB_STRING + "}"); pw.println(); Method ma[] = javaClass.getDeclaredMethods(); for (Method m : ma) { int modifiers = m.getModifiers(); if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !m.isDefault() && !m.isSynthetic()) { pw.println(); pw.println(TAB_STRING + "@Override"); String params = ""; for (int i = 0; i < m.getParameterTypes().length; i++) { params += m.getParameterTypes()[i].getCanonicalName() + " param" + i; if (i < m.getParameterTypes().length - 1) { params += ","; } } pw.println(TAB_STRING + "native public " + m.getReturnType().getCanonicalName() + " " + m.getName() + "(" + params + ");"); // + IntStream.range(0, m.getParameterTypes().length) // .mapToObj(i -> m.getParameterTypes()[i].getCanonicalName() + " param" + i) // .collect(Collectors.joining(",")) + ");"); } } pw.println("}"); } } } try (PrintWriter pw = new PrintWriter(new FileWriter(forward_header))) { tabs = ""; processTemplate(pw, map, "header_fwd_template_start.h", tabs); Class lastClass = null; for (int class_index = 0; class_index < classes.size(); class_index++) { Class clss = classes.get(class_index); String clssOnlyName = getCppClassName(clss); tabs = openClassNamespace(clss, pw, tabs, lastClass); tabs += TAB_STRING; pw.println(tabs + "class " + clssOnlyName + ";"); tabs = tabs.substring(0, tabs.length() - 1); Class nextClass = (class_index < (classes.size() - 1)) ? classes.get(class_index + 1) : null; tabs = closeClassNamespace(clss, pw, tabs, nextClass); lastClass = clss; } processTemplate(pw, map, "header_fwd_template_end.h", tabs); } headerDefine = header.substring(Math.max(0, header.indexOf(File.separator))).replace(".", "_"); map.put(HEADER_DEFINE, headerDefine); map.put(NAMESPACE, namespace); if (classes_per_file < 1) { classes_per_file = classes.size(); } final int num_class_segments = (classes.size() > 1) ? ((classes.size() + classes_per_file - 1) / classes_per_file) : 1; String fmt = "%d"; if (num_class_segments > 10) { fmt = "%02d"; } if (num_class_segments > 100) { fmt = "%03d"; } String header_file_base = header; if (header_file_base.endsWith(".h")) { header_file_base = header_file_base.substring(0, header_file_base.length() - 2); } else if (header_file_base.endsWith(".hh")) { header_file_base = header_file_base.substring(0, header_file_base.length() - 3); } else if (header_file_base.endsWith(".hpp")) { header_file_base = header_file_base.substring(0, header_file_base.length() - 4); } try (PrintWriter pw = new PrintWriter(new FileWriter(header))) { tabs = ""; processTemplate(pw, map, HEADER_TEMPLATE_STARTH, tabs); for (int segment_index = 0; segment_index < num_class_segments; segment_index++) { String header_segment_file = header_file_base + String.format(fmt, segment_index) + ".h"; pw.println("#include \"" + header_segment_file + "\""); } if (null != nativesClassMap) { tabs = TAB_STRING; for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); pw.println(); pw.println(tabs + "class " + nativeClassName + "Context;"); pw.println(); map.put(CLASS_NAME, nativeClassName); map.put("%BASE_CLASS_FULL_NAME%", "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::")); map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object"); processTemplate(pw, map, HEADER_CLASS_STARTH, tabs); tabs += TAB_STRING; pw.println(tabs + nativeClassName + "Context *context;"); pw.println(tabs + nativeClassName + "();"); pw.println(tabs + "~" + nativeClassName + "();"); Method methods[] = javaClass.getDeclaredMethods(); for (int j = 0; j < methods.length; j++) { Method method = methods[j]; int modifiers = method.getModifiers(); if (!Modifier.isPublic(modifiers)) { continue; } if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !method.isDefault() && !method.isSynthetic()) { pw.println(tabs + getNativeMethodCppDeclaration(method, javaClass)); } } pw.println(tabs + "void initContext(" + nativeClassName + "Context *ctx,bool isref);"); pw.println(tabs + "void deleteContext();"); tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}; // end class " + nativeClassName); } } tabs = ""; processTemplate(pw, map, HEADER_TEMPLATE_ENDH, tabs); } for (int segment_index = 0; segment_index < num_class_segments; segment_index++) { String header_segment_file = header_file_base + String.format(fmt, segment_index) + ".h"; try (PrintWriter pw = new PrintWriter(new FileWriter(header_segment_file))) { tabs = ""; //processTemplate(pw, map, HEADER_TEMPLATE_STARTH, tabs); pw.println("// Never include this file (" + header_segment_file + ") directly. include " + header + " instead."); pw.println(); Class lastClass = null; final int start_segment_index = segment_index * classes_per_file; final int end_segment_index = Math.min(segment_index * classes_per_file + classes_per_file, classes.size()); List<Class> classesSegList = classes.subList(start_segment_index, end_segment_index); pw.println(); pw.println(tabs + "// start_segment_index = " + start_segment_index); pw.println(tabs + "// start_segment_index = " + end_segment_index); pw.println(tabs + "// segment_index = " + segment_index); pw.println(tabs + "// classesSegList=" + classesSegList); pw.println(); for (int class_index = 0; class_index < classesSegList.size(); class_index++) { Class clss = classesSegList.get(class_index); pw.println(); pw.println(tabs + "// class_index = " + class_index + " clss=" + clss); pw.println(); String clssName = clss.getCanonicalName(); tabs = openClassNamespace(clss, pw, tabs, lastClass); String clssOnlyName = getCppClassName(clss); map.put(CLASS_NAME, clssOnlyName); map.put("%BASE_CLASS_FULL_NAME%", classToCppBase(clss)); map.put(OBJECT_CLASS_FULL_NAME, getCppRelativeName(Object.class, clss)); tabs += TAB_STRING; processTemplate(pw, map, HEADER_CLASS_STARTH, tabs); tabs += TAB_STRING; Constructor constructors[] = clss.getDeclaredConstructors(); if (!hasNoArgConstructor(constructors)) { if (Modifier.isAbstract(clss.getModifiers()) || clss.isInterface()) { pw.println(tabs + "protected:"); pw.println(tabs + clssOnlyName + "() {};"); pw.println(tabs + "public:"); } else { if (constructors.length > 0) { pw.println(tabs + "protected:"); } pw.println(tabs + clssOnlyName + "();"); if (constructors.length > 0) { pw.println(tabs + "public:"); } } } for (Constructor c : constructors) { if (c.getParameterTypes().length == 0 && Modifier.isProtected(c.getModifiers())) { pw.println(tabs + "protected:"); pw.println(tabs + clssOnlyName + "();"); pw.println(tabs + "public:"); } if (checkConstructor(c, clss, classes)) { continue; } if (c.getParameterTypes().length == 1 && clss.isAssignableFrom(c.getParameterTypes()[0])) { continue; } if (!Modifier.isPublic(c.getModifiers())) { continue; } if (c.getParameterTypes().length == 1) { if (c.getParameterTypes()[0].getName().equals(clss.getName())) { // if(verbose) System.out.println("skipping constructor."); continue; } } if (!checkParameters(c.getParameterTypes(), classes)) { continue; } pw.println( tabs + clssOnlyName + getCppParamDeclarations(c.getParameterTypes(), clss) + ";"); if (isConstructorToMakeEasy(c, clss)) { pw.println(tabs + clssOnlyName + getEasyCallCppParamDeclarations(c.getParameterTypes(), clss) + ";"); } } pw.println(tabs + "~" + clssOnlyName + "();"); Field fa[] = clss.getDeclaredFields(); for (int findex = 0; findex < fa.length; findex++) { Field field = fa[findex]; if (addGetterMethod(field, clss, classes)) { pw.println(tabs + getCppFieldGetterDeclaration(field, clss)); } if (addSetterMethod(field, clss, classes)) { pw.println(tabs + getCppFieldSetterDeclaration(field, clss)); } } Method methods[] = clss.getDeclaredMethods(); for (int j = 0; j < methods.length; j++) { Method method = methods[j]; if (!checkMethod(method, classes)) { continue; } if ((method.getModifiers() & Modifier.PUBLIC) == Modifier.PUBLIC) { pw.println(tabs + getCppDeclaration(method, clss)); } if (isArrayStringMethod(method)) { pw.println(tabs + getCppModifiers(method.getModifiers()) + getCppType(method.getReturnType(), clss) + " " + fixMethodName(method) + "(int argc,const char **argv);"); } if (isMethodToMakeEasy(method)) { pw.println(tabs + getEasyCallCppDeclaration(method, clss)); } } tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}; // end class " + clssOnlyName); tabs = tabs.substring(0, tabs.length() - 1); Class nextClass = (class_index < (classesSegList.size() - 1)) ? classesSegList.get(class_index + 1) : null; tabs = closeClassNamespace(clss, pw, tabs, nextClass); pw.println(); lastClass = clss; } //processTemplate(pw, map, HEADER_TEMPLATE_ENDH, tabs); } } for (int segment_index = 0; segment_index < num_class_segments; segment_index++) { String output_segment_file = output; if (output_segment_file.endsWith(".cpp")) { output_segment_file = output_segment_file.substring(0, output_segment_file.length() - 4); } else if (output_segment_file.endsWith(".cc")) { output_segment_file = output_segment_file.substring(0, output_segment_file.length() - 3); } output_segment_file += "" + String.format(fmt, segment_index) + ".cpp"; try (PrintWriter pw = new PrintWriter(new FileWriter(output_segment_file))) { tabs = ""; if (segment_index < 1) { processTemplate(pw, map, "cpp_template_start_first.cpp", tabs); } else { processTemplate(pw, map, CPP_TEMPLATE_STARTCPP, tabs); } final int start_segment_index = segment_index * classes_per_file; final int end_segment_index = Math.min(segment_index * classes_per_file + classes_per_file, classes.size()); List<Class> classesSegList = classes.subList(start_segment_index, end_segment_index); pw.println(); pw.println(tabs + "// start_segment_index = " + start_segment_index); pw.println(tabs + "// start_segment_index = " + end_segment_index); pw.println(tabs + "// segment_index = " + segment_index); pw.println(tabs + "// classesSegList=" + classesSegList); pw.println(); Class lastClass = null; for (int class_index = 0; class_index < classesSegList.size(); class_index++) { Class clss = classesSegList.get(class_index); pw.println(); pw.println(tabs + "// class_index = " + class_index + " clss=" + clss); pw.println(); String clssName = clss.getCanonicalName(); tabs = openClassNamespace(clss, pw, tabs, lastClass); String clssOnlyName = getCppClassName(clss); map.put(CLASS_NAME, clssOnlyName); map.put("%BASE_CLASS_FULL_NAME%", classToCppBase(clss)); map.put(FULL_CLASS_NAME, clssName); String fcjs = classToJNISignature(clss); fcjs = fcjs.substring(1, fcjs.length() - 1); map.put(FULL_CLASS_JNI_SIGNATURE, fcjs); if (verbose) { System.out.println("fcjs = " + fcjs); } map.put(OBJECT_CLASS_FULL_NAME, getCppRelativeName(Object.class, clss)); map.put("%INITIALIZE_CONTEXT%", ""); map.put("%INITIALIZE_CONTEXT_REF%", ""); processTemplate(pw, map, CPP_START_CLASSCPP, tabs); Constructor constructors[] = clss.getDeclaredConstructors(); if (!hasNoArgConstructor(constructors)) { if (!Modifier.isAbstract(clss.getModifiers()) && !clss.isInterface()) { pw.println(tabs + clssOnlyName + "::" + clssOnlyName + "() : " + classToCppBase(clss) + "((jobject)NULL,false) {"); map.put(JNI_SIGNATURE, "()V"); map.put(CONSTRUCTOR_ARGS, ""); processTemplate(pw, map, CPP_NEWCPP, tabs); pw.println(tabs + "}"); pw.println(); } } for (Constructor c : constructors) { if (checkConstructor(c, clss, classes)) { continue; } Class[] paramClasses = c.getParameterTypes(); pw.println(tabs + clssOnlyName + "::" + clssOnlyName + getCppParamDeclarations(paramClasses, clss) + " : " + classToCppBase(clss) + "((jobject)NULL,false) {"); tabs = tabs + TAB_STRING; map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(paramClasses) + ")V"); map.put(CONSTRUCTOR_ARGS, (paramClasses.length > 0 ? "," : "") + getCppParamNames(paramClasses)); processTemplate(pw, map, CPP_NEWCPP, tabs); tabs = tabs.substring(0, tabs.length() - 1); pw.println(tabs + "}"); pw.println(); if (isConstructorToMakeEasy(c, clss)) { pw.println(tabs + clssOnlyName + "::" + clssOnlyName + getEasyCallCppParamDeclarations(c.getParameterTypes(), clss) + " : " + classToCppBase(clss) + "((jobject)NULL,false) {"); processTemplate(pw, map, "cpp_start_easy_constructor.cpp", tabs); for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) { Class paramClasse = paramClasses[paramIndex]; String parmName = getParamNameIn(paramClasse, paramIndex); if (isString(paramClasse)) { pw.println(tabs + "jstring " + parmName + " = env->NewStringUTF(easyArg_" + paramIndex + ");"); } else if (isPrimitiveArray(paramClasse)) { String callString = getMethodCallString(paramClasse.getComponentType()); pw.println(tabs + getCppArrayType(paramClasse.getComponentType()) + " " + classToParamNameDecl(paramClasse, paramIndex) + "= env->New" + callString + "Array(easyArg_" + paramIndex + "_length);"); pw.println(tabs + "env->Set" + callString + "ArrayRegion(" + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_" + paramIndex + "_length,easyArg_" + paramIndex + ");"); } else { pw.println(tabs + getCppType(paramClasse, clss) + " " + classToParamNameDecl(paramClasse, paramIndex) + "= easyArg_" + paramIndex + ";"); } } processTemplate(pw, map, "cpp_new_easy_internals.cpp", tabs); for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) { Class paramClasse = paramClasses[paramIndex]; String parmName = getParamNameIn(paramClasse, paramIndex); if (isString(paramClasse)) { pw.println(tabs + "jobjectRefType ref_" + paramIndex + " = env->GetObjectRefType(" + parmName + ");"); pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {"); pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");"); pw.println(tabs + "}"); } else if (isPrimitiveArray(paramClasse)) { String callString = getMethodCallString(paramClasse.getComponentType()); pw.println(tabs + "env->Get" + callString + "ArrayRegion(" + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_" + paramIndex + "_length,easyArg_" + paramIndex + ");"); pw.println(tabs + "jobjectRefType ref_" + paramIndex + " = env->GetObjectRefType(" + parmName + ");"); pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {"); pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");"); pw.println(tabs + "}"); } else { } } processTemplate(pw, map, "cpp_end_easy_constructor.cpp", tabs); pw.println(tabs + "}"); } } pw.println(); pw.println(tabs + "// Destructor for " + clssName); pw.println(tabs + clssOnlyName + "::~" + clssOnlyName + "() {"); pw.println(tabs + "\t// Place-holder for later extensibility."); pw.println(tabs + "}"); pw.println(); Field fa[] = clss.getDeclaredFields(); for (int findex = 0; findex < fa.length; findex++) { Field field = fa[findex]; if (addGetterMethod(field, clss, classes)) { pw.println(); pw.println(tabs + "// Field getter for " + field.getName()); pw.println(getCppFieldGetterDefinitionStart(tabs, clssOnlyName, field, clss)); map.put("%FIELD_NAME%", field.getName()); map.put(JNI_SIGNATURE, classToJNISignature(field.getType())); Class returnClass = field.getType(); map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss)); map.put(METHOD_ARGS, ""); map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return"); map.put("%METHOD_CALL_TYPE%", getMethodCallString(returnClass)); map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss)); if (Modifier.isStatic(field.getModifiers())) { processTemplate(pw, map, "cpp_static_getfield.cpp", tabs); } else { processTemplate(pw, map, "cpp_getfield.cpp", tabs); } pw.println(tabs + "}"); } if (addSetterMethod(field, clss, classes)) { pw.println(); pw.println(tabs + "// Field setter for " + field.getName()); pw.println(getCppFieldSetterDefinitionStart(tabs, clssOnlyName, field, clss)); map.put("%FIELD_NAME%", field.getName()); map.put(JNI_SIGNATURE, classToJNISignature(field.getType())); Class returnClass = void.class; map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss)); Class[] paramClasses = new Class[] { field.getType() }; String methodArgs = getCppParamNames(paramClasses); map.put(METHOD_ARGS, (paramClasses.length > 0 ? "," : "") + methodArgs); map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return"); map.put("%METHOD_CALL_TYPE%", getMethodCallString(field.getType())); map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss)); if (Modifier.isStatic(field.getModifiers())) { processTemplate(pw, map, "cpp_static_setfield.cpp", tabs); } else { processTemplate(pw, map, "cpp_setfield.cpp", tabs); } pw.println(tabs + "}"); } } Method methods[] = clss.getDeclaredMethods(); for (int j = 0; j < methods.length; j++) { Method method = methods[j]; if (checkMethod(method, classes)) { pw.println(); pw.println(getCppMethodDefinitionStart(tabs, clssOnlyName, method, clss)); map.put(METHOD_NAME, method.getName()); if (fixMethodName(method).contains("equals2")) { if (verbose) { System.out.println("debug me"); } } map.put("%JAVA_METHOD_NAME%", method.getName()); Class[] paramClasses = method.getParameterTypes(); String methodArgs = getCppParamNames(paramClasses); map.put(METHOD_ARGS, (paramClasses.length > 0 ? "," : "") + methodArgs); Class returnClass = method.getReturnType(); map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(paramClasses) + ")" + classToJNISignature(returnClass)); map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss)); map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return"); map.put("%METHOD_CALL_TYPE%", getMethodCallString(returnClass)); map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss)); tabs += TAB_STRING; if (!Modifier.isStatic(method.getModifiers())) { processTemplate(pw, map, CPP_METHODCPP, tabs); } else { processTemplate(pw, map, CPP_STATIC_METHODCPP, tabs); } tabs = tabs.substring(0, tabs.length() - TAB_STRING.length()); pw.println(tabs + "}"); if (isArrayStringMethod(method)) { map.put(METHOD_RETURN_STORE, isVoid(returnClass) ? "" : getCppType(returnClass, clss) + " returnVal="); map.put(METHOD_RETURN_GET, isVoid(returnClass) ? "return ;" : "return returnVal;"); processTemplate(pw, map, CPP_EASY_STRING_ARRAY_METHODCPP, tabs); } else if (isMethodToMakeEasy(method)) { pw.println(); pw.println(tabs + "// Easy call alternative for " + method.getName()); pw.println(getEasyCallCppMethodDefinitionStart(tabs, clssOnlyName, method, clss)); tabs += TAB_STRING; map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclareOut(returnClass, clss)); processTemplate(pw, map, "cpp_start_easy_method.cpp", tabs); for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) { Class paramClasse = paramClasses[paramIndex]; String parmName = getParamNameIn(paramClasse, paramIndex); if (isString(paramClasse)) { pw.println(tabs + "jstring " + parmName + " = env->NewStringUTF(easyArg_" + paramIndex + ");"); } else if (isPrimitiveArray(paramClasse)) { String callString = getMethodCallString(paramClasse.getComponentType()); pw.println(tabs + getCppArrayType(paramClasse.getComponentType()) + " " + classToParamNameDecl(paramClasse, paramIndex) + "= env->New" + callString + "Array(easyArg_" + paramIndex + "_length);"); pw.println(tabs + "env->Set" + callString + "ArrayRegion(" + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_" + paramIndex + "_length,easyArg_" + paramIndex + ");"); } else { pw.println(tabs + getCppType(paramClasse, clss) + " " + classToParamNameDecl(paramClasse, paramIndex) + "= easyArg_" + paramIndex + ";"); } } String methodArgsIn = getCppParamNamesIn(paramClasses); String retStoreOut = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnOutVarType(returnClass, clss) + ") "; pw.println(tabs + retStoreOut + fixMethodName(method) + "(" + methodArgsIn + ");"); for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) { Class paramClasse = paramClasses[paramIndex]; String parmName = getParamNameIn(paramClasse, paramIndex); if (isString(paramClasse)) { pw.println(tabs + "jobjectRefType ref_" + paramIndex + " = env->GetObjectRefType(" + parmName + ");"); pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {"); pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");"); pw.println(tabs + "}"); } else if (isPrimitiveArray(paramClasse)) { String callString = getMethodCallString(paramClasse.getComponentType()); pw.println(tabs + "env->Get" + callString + "ArrayRegion(" + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_" + paramIndex + "_length,easyArg_" + paramIndex + ");"); pw.println(tabs + "jobjectRefType ref_" + paramIndex + " = env->GetObjectRefType(" + parmName + ");"); pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {"); pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");"); pw.println(tabs + "}"); } else { } } processTemplate(pw, map, "cpp_end_easy_method.cpp", tabs); if (!isVoid(returnClass)) { pw.println(tabs + "return retVal;"); } tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}"); pw.println(); } } } processTemplate(pw, map, CPP_END_CLASSCPP, tabs); tabs = tabs.substring(0, tabs.length() - 1); Class nextClass = (class_index < (classesSegList.size() - 1)) ? classesSegList.get(class_index + 1) : null; tabs = closeClassNamespace(clss, pw, tabs, nextClass); lastClass = clss; } if (segment_index < 1) { if (null != nativesClassMap) { for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); map.put(CLASS_NAME, nativeClassName); map.put(FULL_CLASS_NAME, nativeClassName); map.put(FULL_CLASS_JNI_SIGNATURE, nativeClassName); map.put("%BASE_CLASS_FULL_NAME%", "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::")); map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object"); map.put("%INITIALIZE_CONTEXT%", "context=NULL; initContext(NULL,false);"); map.put("%INITIALIZE_CONTEXT_REF%", "context=NULL; initContext(objref.context,true);"); tabs += TAB_STRING; processTemplate(pw, map, CPP_START_CLASSCPP, tabs); pw.println(); pw.println(tabs + nativeClassName + "::" + nativeClassName + "() : " + getModifiedClassName(javaClass).replace(".", "::") + "((jobject)NULL,false) {"); tabs += TAB_STRING; pw.println(tabs + "context=NULL;"); pw.println(tabs + "initContext(NULL,false);"); map.put(JNI_SIGNATURE, "()V"); map.put(CONSTRUCTOR_ARGS, ""); processTemplate(pw, map, "cpp_new_native.cpp", tabs); tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}"); pw.println(); pw.println(tabs + "// Destructor for " + nativeClassName); pw.println(tabs + nativeClassName + "::~" + nativeClassName + "() {"); pw.println(tabs + TAB_STRING + "if(NULL != context) {"); pw.println(tabs + TAB_STRING + TAB_STRING + "deleteContext();"); pw.println(tabs + TAB_STRING + "}"); pw.println(tabs + TAB_STRING + "context=NULL;"); pw.println(tabs + "}"); pw.println(); // pw.println(tabs + "public:"); // pw.println(tabs + nativeClassName + "();"); // pw.println(tabs + "~" + nativeClassName + "();"); tabs = tabs.substring(TAB_STRING.length()); // Method methods[] = javaClass.getDeclaredMethods(); // for (int j = 0; j < methods.length; j++) { // Method method = methods[j]; // int modifiers = method.getModifiers(); // if (!Modifier.isPublic(modifiers)) { // continue; // } // pw.println(tabs + getCppDeclaration(method, javaClass)); // } // pw.println(tabs + "}; // end class " + nativeClassName); processTemplate(pw, map, CPP_END_CLASSCPP, tabs); } } processTemplate(pw, map, "cpp_template_end_first.cpp", tabs); tabs = ""; if (null != nativesClassMap) { pw.println("using namespace " + namespace + ";"); pw.println("#ifdef __cplusplus"); pw.println("extern \"C\" {"); pw.println("#endif"); int max_method_count = 0; tabs = ""; for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); map.put(CLASS_NAME, nativeClassName); map.put(FULL_CLASS_NAME, nativeClassName); map.put("%BASE_CLASS_FULL_NAME%", "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::")); map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object"); map.put(FULL_CLASS_JNI_SIGNATURE, nativeClassName); map.put(METHOD_ONFAIL, "return;"); Method methods[] = javaClass.getDeclaredMethods(); if (max_method_count < methods.length) { max_method_count = methods.length; } for (int j = 0; j < methods.length; j++) { Method method = methods[j]; int modifiers = method.getModifiers(); if (!Modifier.isPublic(modifiers)) { continue; } if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !method.isDefault() && !method.isSynthetic()) { Class[] paramClasses = method.getParameterTypes(); String methodArgs = getCppParamNames(paramClasses); map.put(METHOD_ARGS, methodArgs); map.put(METHOD_NAME, method.getName()); Class returnClass = method.getReturnType(); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put(METHOD_ONFAIL, getOnFailString(returnClass, javaClass)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, javaClass)); pw.println(); String paramDecls = getCppParamDeclarations(paramClasses, javaClass); String argsToAdd = method.getParameterTypes().length > 0 ? "," + paramDecls.substring(1, paramDecls.length() - 1) : ""; pw.println("JNIEXPORT " + getCppType(returnClass, javaClass) + " JNICALL Java_" + nativeClassName + "_" + method.getName() + "(JNIEnv *env, jobject jthis" + argsToAdd + ") {"); tabs = TAB_STRING; processTemplate(pw, map, "cpp_native_wrap.cpp", tabs); tabs = tabs.substring(TAB_STRING.length()); pw.println("}"); pw.println(); } } pw.println("JNIEXPORT void JNICALL Java_" + nativeClassName + "_nativeDelete(JNIEnv *env, jobject jthis) {"); tabs += TAB_STRING; map.put(METHOD_ONFAIL, getOnFailString(void.class, javaClass)); processTemplate(pw, map, "cpp_native_delete.cpp", tabs); tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}"); pw.println(); } pw.println("#ifdef __cplusplus"); pw.println("} // end extern \"C\""); pw.println("#endif"); map.put("%MAX_METHOD_COUNT%", Integer.toString(max_method_count + 1)); processTemplate(pw, map, "cpp_start_register_native.cpp", tabs); for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); map.put(CLASS_NAME, nativeClassName); map.put(FULL_CLASS_NAME, nativeClassName); map.put("%BASE_CLASS_FULL_NAME%", "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::")); map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object"); processTemplate(pw, map, "cpp_start_register_native_class.cpp", tabs); tabs += TAB_STRING; Method methods[] = javaClass.getDeclaredMethods(); int method_number = 0; for (int j = 0; j < methods.length; j++) { Method method = methods[j]; int modifiers = method.getModifiers(); if (!Modifier.isPublic(modifiers)) { continue; } if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !method.isDefault() && !method.isSynthetic()) { map.put("%METHOD_NUMBER%", Integer.toString(method_number)); map.put(METHOD_NAME, method.getName()); map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(method.getParameterTypes()) + ")" + classToJNISignature(method.getReturnType())); processTemplate(pw, map, "cpp_register_native_item.cpp", tabs); method_number++; } } map.put("%METHOD_NUMBER%", Integer.toString(method_number)); map.put(METHOD_NAME, "nativeDelete"); map.put(JNI_SIGNATURE, "()V"); processTemplate(pw, map, "cpp_register_native_item.cpp", tabs); map.put("%NUM_NATIVE_METHODS%", Integer.toString(method_number)); processTemplate(pw, map, "cpp_end_register_native_class.cpp", tabs); tabs = tabs.substring(TAB_STRING.length()); } processTemplate(pw, map, "cpp_end_register_native.cpp", tabs); } else { pw.println("// No Native classes : registerNativMethods not needed."); pw.println("static void registerNativeMethods(JNIEnv *env) {}"); } } else { processTemplate(pw, map, CPP_TEMPLATE_ENDCPP, tabs); } } if (null != nativesClassMap) { tabs = ""; for (Entry<String, Class> e : nativesClassMap.entrySet()) { String nativeClassName = e.getKey(); File nativeClassHeaderFile = new File( namespace.toLowerCase() + "_" + nativeClassName.toLowerCase() + ".h"); map.put("%NATIVE_CLASS_HEADER%", nativeClassHeaderFile.getName()); map.put(CLASS_NAME, nativeClassName); if (nativeClassHeaderFile.exists()) { if (verbose) { System.out.println("skipping " + nativeClassHeaderFile.getCanonicalPath() + " since it already exists."); } } else { try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassHeaderFile))) { processTemplate(pw, map, "header_native_imp.h", tabs); } } File nativeClassCppFile = new File( namespace.toLowerCase() + "_" + nativeClassName.toLowerCase() + ".cpp"); if (nativeClassCppFile.exists()) { if (verbose) { System.out.println("skipping " + nativeClassCppFile.getCanonicalPath() + " since it already exists."); } } else { try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassCppFile))) { processTemplate(pw, map, "cpp_native_imp_start.cpp", tabs); Class javaClass = e.getValue(); Method methods[] = javaClass.getDeclaredMethods(); int method_number = 0; for (int j = 0; j < methods.length; j++) { Method method = methods[j]; int modifiers = method.getModifiers(); if (!Modifier.isPublic(modifiers)) { continue; } if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !method.isDefault() && !method.isSynthetic()) { Class[] paramClasses = method.getParameterTypes(); // String methodArgs = getCppParamNames(paramClasses); String paramDecls = getCppParamDeclarations(paramClasses, javaClass); String methodArgs = method.getParameterTypes().length > 0 ? paramDecls.substring(1, paramDecls.length() - 1) : ""; map.put(METHOD_ARGS, methodArgs); map.put(METHOD_NAME, method.getName()); Class returnClass = method.getReturnType(); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put(METHOD_ONFAIL, getOnFailString(returnClass, javaClass)); map.put("%RETURN_TYPE%", getCppType(returnClass, javaClass)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, javaClass)); processTemplate(pw, map, "cpp_native_imp_stub.cpp", tabs); } } processTemplate(pw, map, "cpp_native_imp_end.cpp", tabs); } } } } } main_completed = true; }
From source file:com.ywh.train.Test.java
public static void main(String[] args) throws Exception { List<NameValuePair> parameters = new ArrayList<NameValuePair>(); parameters.add(new BasicNameValuePair("includeStudent", "00")); parameters.add(new BasicNameValuePair("orderRequest.from_station_telecode", "SHH")); parameters.add(new BasicNameValuePair("orderRequest.start_time_str", "00:00--24:00")); parameters.add(new BasicNameValuePair("orderRequest.to_station_telecode", "CSQ")); parameters.add(new BasicNameValuePair("orderRequest.train_date", "2011-11-24")); parameters.add(new BasicNameValuePair("orderRequest.train_no", "")); parameters.add(new BasicNameValuePair("seatTypeAndNum", "")); parameters.add(new BasicNameValuePair("trainClass", "QB#D#Z#T#K#QT#")); parameters.add(new BasicNameValuePair("trainPassType", "QB")); String responseBody = "0,<span id='id_5l0000D10502' class='base_txtdiv' onmouseover=javascript:onStopHover('5l0000D10502#AOH#CSQ') onmouseout='onStopOut()'>D105</span>,<img src='/otsweb/images/tips/first.gif'> <br> 09:08,<img src='/otsweb/images/tips/last.gif'> <br> 18:21,09:13,--,--,<font color='darkgray'></font>,<font color='#008800'></font>,--,--,--,--,--,--,--,<input type='button' class='yuding_u' onmousemove=this.className='yuding_u_over' onmousedown=this.className='yuding_u_down' onmouseout=this.className='yuding_u' onclick=javascript:getSelected('D105#553#09:08#5l0000D10502#AOH#CSQ') value=''></input>," + "<span id='id_5l0000D10502' class='base_txtdiv' onmouseover=javascript:onStopHover('5l0000D10502#EPH#PXG') onmouseout='onStopOut()'>D105</span>, ? <br> 09:38, ?? <br> 17:09,07:31,--,--,<font color='darkgray'></font>,<font color='darkgray'></font>,--,--,--,--,--,--,--,<input type='button' class='yuding_x' value=''></input>"; List<TrainQueryInfo> tqis = Util.parserQueryInfo(responseBody); for (TrainQueryInfo tqi : tqis) { System.out.println(tqi);/* ww w . ja v a2s.co m*/ } String citys = "@bji||BJP|0@bjn|?|VNP|1@bjx||BXP|2@cqb|?|CUW|3@sha||SHH|4@shn|?|SNH|5@shq||AOH|6@shx||SXH|7@tji||TJP|8@tjn|?|TIP|9@tjx||TXP|10@cch||CCT|11@cdd|?|ICW|12@cdu|?|CDW|13@csh||CSQ|14@csn|?|CWQ|15@fzh|?|FZS|16@fzn|??|FYS|17@gzb||GBQ|18@gzd||GGQ|19@gzh||GZQ|20@gzn|?|IZQ|21@heb||HBB|22@hfe|?|HFH|23@hkd|?|HMQ|24@hko|?|VUQ|25@hzh|?|HZH|26@hzn|??|XHH|27@jna|?|JNK|28@jnd|?|JAK|29@jnx|?|JGK|30@lzh||LZJ|31@nch|?|NCG|32@nji|?|NJH|33@njn|??|NKH|34@sjb||VVP|35@sjz||SJP|36@sya||SYT|37@syb||SBT|38@tyu||TYV|39@wha||WHN|40@xab||EAY|41@xan||XAY|42@zzh||ZZF|43@aya||AYF|44@bbu||BBH|45@bji|?|BJY|46@cna|??|CEH|47@czh||CZH|48@djy||DDW|49@dli||DLT|50@dsq||DQT|51@dzh||RXW|52@fdi|?|FES|53@han||AUH|54@hda||HDP|55@hko|?|HKN|56@hnx|?|EUH|57@hsh||HSP|58@hsh||HSN|59@jan|?|VAG|60@jgs||JGG|61@jhx|?|JBH|62@jji|?|JJG|63@jli|?|JLL|64@jsh||JUH|65@kfe|?|KFF|66@ksn|?|KNH|67@lan||UAH|68@lhe||LON|69@ljy|?|LKP|70@lym||LLF|71@lzh||LZD|72@nbd|?|NVH|73@nch|?|NCW|74@nto|?|NUH|75@pxi|??|PXG|76@pxx||PCW|77@qcs|?|QSW|78@qda|?|QDK|79@qzh||QEH|80@qzh||QYS|81@shg||SHD|82@sni|??|NIW|83@spi||SPT|84@sqi||SQF|85@sra||SRG|86@sya|??|SNN|87@sya||SEQ|88@szh|?|SZN|89@szh|?|SZH|90@szh||SZQ|91@tgu||TGP|92@tli|?|TLT|93@tsb|?|FUP|94@tsh|?|TSP|95@wch||WCN|96@wfd||WDT|97@wna|?|WNY|98@wxi||WXH|99@wys||WAS|100@wzn|?|VRH|101@xch||XCF|102@xhu||EFQ|103@xmb||XKS|104@xme||XMS|105@xxi||XXF|106@xya||XUN|107@xya||XFN|108@xyu||XUG|109@xzh|?|XCH|110@yan||YWY|111@ych|?|AFH|112@ych||YCG|113@yta||YTG|114@ywu||YWH|115@yxi||YON|116@yzh||YLH|117@zbo|?|ZBK|118@zhb|?|ZIQ|119@zji||ZJH|120@zmd||ZDN|121@zzh||ZZQ|122@zzh||ZEK|123@zzx||ZFK|124@aji||ARH|125@atb||ASH|126@bao|?|BWQ|127@bbn|?|BMH|128@bdh||BEP|129@bdi|?|BDP|130@bhs|??|BWH|131@bji||IBQ|132@bji||BLQ|133@cbb|?|CIN|134@cle|?|CLK|135@czb||ESH|136@czh|?|CXH|137@czx||ICQ|138@czx||CBP|139@dan||DAG|140@dgu||DAQ|141@dsh|?|DRQ|142@dtu||RUH|143@dya||DYH|144@dyb||EXH|145@dyd||IAW|146@dyu||EWH|147@dzd||DIP|148@dzh||DXP|149@ezh||ECN|150@fan|?|FAS|151@fdo||FIH|152@fhu||FHH|153@fqi|?|FQS|154@gmi||GMK|155@gqc|?|GAG|156@gyn|?|GYF|157@gzh|?|GNQ|158@hax||HIH|159@hax||VXN|160@hch|??|WKW|161@hgz||IGW|162@hji||HJS|163@hlb||HPD|164@hni|?|HNH|165@hqi||VQH|166@hsb|?|HDY|167@hsh||VCH|168@hsx||HEQ|169@hyd||HVQ|170@hzh||VON|171@jji||JJS|172@jme||JWQ|173@jsb||EGH|174@jsn|?|EAH|175@jxi||JXH|176@jxn|?|EPH|177@jzb||JZK|178@jzh||JZH|179@jzn|?|JOD|180@lbx|??|LPF|181@lch|?|UCK|182@lfa|?|LJP|183@lha||UFH|184@lji||LKS|185@lsh|?|LSG|186@lsh||LIQ|187@lxi||UXP|188@lyo||LMH|189@lyu|?|LVS|190@lyx||LPQ|191@mcb||MBN|192@mcn|?|MNF|193@mla||MHQ|194@mld||MQQ|195@nde|?|NES|196@nha|?|NHH|197@nla|?|NNQ|198@nxb|?|NEH|199@pjb||PBD|200@pti||PTS|201@qfd||QAK|202@qha|?|QYQ|203@qji||INH|204@qsy||QYH|205@qyu||QBQ|206@qzs|?|QZK|207@ran||RAH|208@rch||RCG|209@rgu||RUQ|210@sde||ORQ|211@sfa|?|OLH|212@sgu||SNQ|213@sjn|??|IMH|214@slo||SLQ|215@smn|?|SCF|216@smx||OQH|217@sxi|?|SOH|218@syu||BDH|219@szb||SND|220@szb|?|OHH|221@szd||SRH|222@szq|?|ITH|223@szq|?|KAH|224@tan|?|TID|225@tan||TMK|226@tms||TLS|227@tna|?|TVW|228@txi|?|TCH|229@tzd||TEK|230@tzh|?|TZH|231@wch||WEQ|232@wfa|??|WFK|233@wli||VHH|234@wnb|?|WBY|235@wni|?|WNQ|236@wqi||WWP|237@wxd||WGH|238@wxq||IFH|239@xga|?|XGN|240@xla|?|EAQ|241@xli||XPH|242@xnb|?|XRN|243@xpu||XOS|244@xpu||XIW|245@xta|?|XTP|246@xzd|?|UUH|247@ych||AIH|248@yds|??|YGH|249@yha|?|EVH|250@yji||URH|251@ylw||TWQ|252@ylz|?|YSY|253@yqb||YPP|254@yqi|?|UPH|255@yxi||ACG|256@yya||YYH|257@yyd||YIQ|258@zji||ZDH|259@zjn|?|ZEH|260@zmt||ZOQ|261@zqi||ZTK|262@zsb||ZGQ|263@zsh||ZSQ|264@zzx||ZAQ|265"; String city[] = citys.split("@"); System.out.println("---------start--------"); for (String tmp : city) { System.out.println(tmp); } System.out.println("---------end--------"); //String test = "? ? ?? ? ? ? ? --> ?? ??? : 260.0()--> ? Sat Nov 26 14:04:16 CST 2011 1 ? ?? ? ? Mon Nov 28 00:00:00 CST 2011 D105 Thu Jan 01 09:08:00 CST 1970 02 052 ?, 260.0 ? --> --> ??"; String test = "1 vxv"; System.out.println(test.replaceAll("\\s", "")); }
From source file:asl.seedscan.SeedScan.java
public static void main(String args[]) { // Default locations of config and schema files File configFile = new File("config.xml"); File schemaFile = new File("schemas/SeedScanConfig.xsd"); boolean parseConfig = true; ArrayList<File> schemaFiles = new ArrayList<File>(); schemaFiles.add(schemaFile);// w w w . jav a2 s .c o m // ==== Command Line Parsing ==== Options options = new Options(); Option opConfigFile = new Option("c", "config-file", true, "The config file to use for seedscan. XML format according to SeedScanConfig.xsd."); Option opSchemaFile = new Option("s", "schema-file", true, "The xsd schema file which should be used to verify the config file format. "); OptionGroup ogConfig = new OptionGroup(); ogConfig.addOption(opConfigFile); OptionGroup ogSchema = new OptionGroup(); ogConfig.addOption(opSchemaFile); options.addOptionGroup(ogConfig); options.addOptionGroup(ogSchema); PosixParser optParser = new PosixParser(); CommandLine cmdLine = null; try { cmdLine = optParser.parse(options, args, true); } catch (org.apache.commons.cli.ParseException e) { logger.error("Error while parsing command-line arguments."); System.exit(1); } Option opt; Iterator<?> iter = cmdLine.iterator(); while (iter.hasNext()) { opt = (Option) iter.next(); if (opt.getOpt().equals("c")) { configFile = new File(opt.getValue()); } else if (opt.getOpt().equals("s")) { schemaFile = new File(opt.getValue()); } } // ==== Configuration Read and Parse Actions ==== ConfigParser parser = new ConfigParser(schemaFiles); ConfigT config = parser.parseConfig(configFile); // Print out configuration file contents Formatter formatter = new Formatter(new StringBuilder(), Locale.US); // ===== CONFIG: LOCK FILE ===== File lockFile = new File(config.getLockfile()); logger.info("SeedScan lock file is '" + lockFile + "'"); LockFile lock = new LockFile(lockFile); if (!lock.acquire()) { logger.error("Could not acquire lock."); System.exit(1); } // ===== CONFIG: LOGGING ===== // MTH: This is now done in log4j.properties file // ===== CONFIG: DATABASE ===== MetricDatabase readDB = new MetricDatabase(config.getDatabase()); MetricDatabase writeDB = new MetricDatabase(config.getDatabase()); MetricReader reader = new MetricReader(readDB); MetricInjector injector = new MetricInjector(writeDB); // ===== CONFIG: SCANS ===== Hashtable<String, Scan> scans = new Hashtable<String, Scan>(); if (config.getScans().getScan() == null) { logger.error("No scans in configuration."); System.exit(1); } else { for (ScanT scanCfg : config.getScans().getScan()) { String name = scanCfg.getName(); if (scans.containsKey(name)) { logger.error("Duplicate scan name '" + name + "' encountered."); System.exit(1); } // This should really be handled by jaxb by setting it up in schemas/SeedScanConfig.xsd if (scanCfg.getStartDay() == null && scanCfg.getStartDate() == null) { logger.error( "== SeedScan Error: Must set EITHER cfg:start_day -OR- cfg:start_date in config.xml to start Scan!"); System.exit(1); } // Configure this Scan Scan scan = new Scan(scanCfg.getName()); scan.setPathPattern(scanCfg.getPath()); scan.setDatalessDir(scanCfg.getDatalessDir()); scan.setEventsDir(scanCfg.getEventsDir()); scan.setPlotsDir(scanCfg.getPlotsDir()); scan.setDaysToScan(scanCfg.getDaysToScan().intValue()); if (scanCfg.getStartDay() != null) { scan.setStartDay(scanCfg.getStartDay().intValue()); } if (scanCfg.getStartDate() != null) { scan.setStartDate(scanCfg.getStartDate().intValue()); } if (scanCfg.getNetworkSubset() != null) { logger.debug("Filter on Network Subset=[{}]", scanCfg.getNetworkSubset()); Filter filter = new Filter(false); for (String network : scanCfg.getNetworkSubset().split(",")) { logger.debug("Network =[{}]", network); filter.addFilter(network); } scan.setNetworks(filter); } if (scanCfg.getStationSubset() != null) { logger.debug("Filter on Station Subset=[{}]", scanCfg.getStationSubset()); Filter filter = new Filter(false); for (String station : scanCfg.getStationSubset().split(",")) { logger.debug("Station =[{}]", station); filter.addFilter(station); } scan.setStations(filter); } if (scanCfg.getLocationSubset() != null) { logger.debug("Filter on Location Subset=[{}]", scanCfg.getLocationSubset()); Filter filter = new Filter(false); for (String location : scanCfg.getLocationSubset().split(",")) { logger.debug("Location =[{}]", location); filter.addFilter(location); } scan.setLocations(filter); } if (scanCfg.getChannelSubset() != null) { logger.debug("Filter on Channel Subset=[{}]", scanCfg.getChannelSubset()); Filter filter = new Filter(false); for (String channel : scanCfg.getChannelSubset().split(",")) { logger.debug("Channel =[{}]", channel); filter.addFilter(channel); } scan.setChannels(filter); } for (MetricT met : scanCfg.getMetrics().getMetric()) { try { Class<?> metricClass = Class.forName(met.getClassName()); MetricWrapper wrapper = new MetricWrapper(metricClass); for (ArgumentT arg : met.getArgument()) { wrapper.add(arg.getName(), arg.getValue()); } scan.addMetric(wrapper); } catch (ClassNotFoundException ex) { logger.error("No such metric class '" + met.getClassName() + "'"); System.exit(1); } catch (InstantiationException ex) { logger.error("Could not dynamically instantiate class '" + met.getClassName() + "'"); System.exit(1); } catch (IllegalAccessException ex) { logger.error("Illegal access while loading class '" + met.getClassName() + "'"); System.exit(1); } catch (NoSuchFieldException ex) { logger.error("Invalid dynamic argument to Metric subclass '" + met.getClassName() + "'"); System.exit(1); } } scans.put(name, scan); } } // ==== Establish Database Connection ==== // TODO: State Tracking in the Database // - Record scan started in database. // - Track our progress as we go so a new process can pick up where // we left off if our process dies. // - Mark when each date-station-channel-operation is complete //LogDatabaseHandler logDB = new LogDatabaseHandler(configuration.get // For each day ((yesterday - scanDepth) to yesterday) // scan for these channel files, only process them if // they have not yet been scanned, or if changes have // occurred to the file since its last scan. Do this for // each scan type. Do not re-scan data for each type, // launch processes for each scan and use the same data set // for each. If we can pipe the data as it is read, do so. // If we need to push all of it at once, do these in sequence // in order to preserve overall system memory resources. Scan scan = null; // ==== Perform Scans ==== scan = scans.get("daily"); //MTH: This part could/should be moved up higher except that we need to know datalessDir, which, // at this point, is configured on a per scan basis ... so we need to know what scan we're doing MetaServer metaServer = null; if (config.getMetaserver() != null) { if (config.getMetaserver().getUseRemote().equals("yes") || config.getMetaserver().getUseRemote().equals("true")) { String remoteServer = config.getMetaserver().getRemoteUri(); try { metaServer = new MetaServer(new URI(remoteServer)); } catch (Exception e) { logger.error("caught URI exception:" + e.getMessage()); } } else { metaServer = new MetaServer(scan.getDatalessDir()); } } else { // Use local MetaServer metaServer = new MetaServer(scan.getDatalessDir()); } List<Station> stations = null; if (config.getStationList() == null) { // get StationList from MetaServer logger.info("Get StationList from MetaServer"); stations = metaServer.getStationList(); } else { // read StationList from config.xml logger.info("Read StationList from config.xml"); List<String> stationList = config.getStationList().getStation(); if (stationList.size() > 0) { stations = new ArrayList<Station>(); for (String station : stationList) { String[] words = station.split("_"); if (words.length != 2) { logger.warn(String.format("stationList: station=[%s] is NOT a valid station --> Skip", station)); } else { stations.add(new Station(words[0], words[1])); logger.info("config.xml: Read station:" + station); } } } else { logger.error("Error: No valid stations read from config.xml"); } } if (stations == null) { logger.error("Found NO stations to scan --> EXITTING SeedScan"); System.exit(1); } Thread readerThread = new Thread(reader); readerThread.start(); logger.info("Reader thread started."); Thread injectorThread = new Thread(injector); injectorThread.start(); logger.info("Injector thread started."); // Loop over scans and hand each one to a ScanManager logger.info("Hand scan to ScanManager"); for (String key : scans.keySet()) { scan = scans.get(key); logger.info(String.format("Scan=[%s] startDay=%d startDate=%d daysToScan=%d\n", key, scan.getStartDay(), scan.getStartDate(), scan.getDaysToScan())); ScanManager scanManager = new ScanManager(reader, injector, stations, scan, metaServer); } logger.info("ScanManager is [ FINISHED ] --> stop the injector and reader threads"); try { injector.halt(); logger.info("All stations processed. Waiting for injector thread to finish..."); synchronized (injectorThread) { //injectorThread.wait(); injectorThread.interrupt(); } logger.info("Injector thread halted."); } catch (InterruptedException ex) { logger.warn("The injector thread was interrupted while attempting to complete requests."); } try { reader.halt(); logger.info("All stations processed. Waiting for reader thread to finish..."); synchronized (readerThread) { //readerThread.wait(); readerThread.interrupt(); } logger.info("Reader thread halted."); } catch (InterruptedException ex) { logger.warn("The reader thread was interrupted while attempting to complete requests."); } try { lock.release(); } catch (IOException e) { ; } finally { logger.info("Release seedscan lock and quit metaServer"); lock = null; metaServer.quit(); } }
From source file:Main.java
private static void addToCountMap(String test) { String[] split = test.split(" "); for (String string : split) { if (!count.containsKey(string)) { count.put(string, 0);/*from www . ja va 2s . com*/ } count.put(string, count.get(string) + 1); } }
From source file:Main.java
public static String trim(String s) { s = s.split("\n")[0]; s = s.trim(); return s; }
From source file:Main.java
public static String[] parseMockDataSec(String str) { return str.split("(\\d+\\.\\d)"); }
From source file:Main.java
public static String getUserFromJID(String jid) { return jid.split("@")[0]; }