List of usage examples for org.apache.commons.cli Options Options
Options
From source file:com.adobe.aem.demomachine.Updates.java
public static void main(String[] args) { String rootFolder = null;//from w w w .j av a 2 s.com // Command line options for this tool Options options = new Options(); options.addOption("f", true, "Demo Machine root folder"); CommandLineParser parser = new BasicParser(); try { CommandLine cmd = parser.parse(options, args); if (cmd.hasOption("f")) { rootFolder = cmd.getOptionValue("f"); } } catch (Exception e) { System.exit(-1); } Properties md5properties = new Properties(); try { URL url = new URL( "https://raw.githubusercontent.com/Adobe-Marketing-Cloud/aem-demo-machine/master/conf/checksums.properties"); InputStream in = url.openStream(); Reader reader = new InputStreamReader(in, "UTF-8"); md5properties.load(reader); reader.close(); } catch (Exception e) { System.out.println("Error: Cannot connect to GitHub.com to check for updates"); System.exit(-1); } System.out.println(AemDemoConstants.HR); int nbUpdateAvailable = 0; List<String[]> listPaths = Arrays.asList(AemDemoConstants.demoPaths); for (String[] path : listPaths) { if (path.length == 5) { logger.debug(path[1]); File pathFolder = new File(rootFolder + (path[1].length() > 0 ? (File.separator + path[1]) : "")); if (pathFolder.exists()) { String newMd5 = AemDemoUtils.calcMD5HashForDir(pathFolder, Boolean.parseBoolean(path[3]), false); logger.debug("MD5 is: " + newMd5); String oldMd5 = md5properties.getProperty("demo.md5." + path[0]); if (oldMd5 == null || oldMd5.length() == 0) { logger.error("Cannot find MD5 for " + path[0]); System.out.println(path[2] + " : Cannot find M5 checksum"); continue; } if (newMd5.equals(oldMd5)) { continue; } else { System.out.println(path[2] + " : New update available" + (path[0].equals("0") ? " (use 'git pull' to get the latest changes)" : "")); nbUpdateAvailable++; } } else { System.out.println(path[2] + " : Not installed"); } } } if (nbUpdateAvailable == 0) { System.out.println("Your AEM Demo Machine is up to date!"); } System.out.println(AemDemoConstants.HR); }
From source file:examples.grid.evolutionDistributed.ServerAndWorker.java
/** * Convenience (demo) start of both the server and a worker. * * @param args might not work here in this simple example as distinct options * between server and worker could lead to parsing errors. * * @throws Exception//from w ww .j av a2s. c o m * * @author Klaus Meffert * @since 3.2 */ public static void main(String[] args) throws Exception { // Start server. // ------------ new JGAPServer(args); // Setup worker configuration. // --------------------------- Options options = new Options(); GridNodeWorkerConfig config = new GridNodeWorkerConfig(); CommandLine cmd = MainCmd.parseCommonOptions(options, config, args); // Start worker. // ------------- new JGAPWorkers(config); }
From source file:com.aestel.chemistry.openEye.fp.apps.SDFFPSphereExclusion.java
public static void main(String... args) throws IOException { // create command line Options object Options options = new Options(); Option opt = new Option("in", true, "input file [.sdf,...]"); opt.setRequired(true);/*from www. j av a 2 s . c o m*/ options.addOption(opt); opt = new Option("out", true, "output file oe-supported"); opt.setRequired(false); options.addOption(opt); opt = new Option("ref", true, "refrence file to be loaded before starting"); opt.setRequired(false); options.addOption(opt); opt = new Option("fpTag", true, "field containing fingerpPrint"); opt.setRequired(true); options.addOption(opt); opt = new Option("maxTanimoto", false, "If given the modified maxTanimoto will be used = common/(2*Max(na,nb)-common)."); opt.setRequired(false); options.addOption(opt); opt = new Option("radius", true, "radius of exclusion sphere, exclude anything with similarity >= radius."); opt.setRequired(true); options.addOption(opt); opt = new Option("printSphereMatchCount", false, "check and print membership of candidates not " + " only to the first centroid which has sim >= radius but to all centroids" + " found up to that input. This will output a candidate multiple times." + " Implies checkSpheresInOrder."); options.addOption(opt); opt = new Option("checkSpheresInOrder", false, "For each candiate: compare to centroids from first to last (default is last to first)"); options.addOption(opt); opt = new Option("printAll", false, "print all molecule, check includeIdx tag"); options.addOption(opt); CommandLineParser parser = new PosixParser(); CommandLine cmd = null; try { cmd = parser.parse(options, args); } catch (Exception e) { System.err.println(e.getMessage()); exitWithHelp(options); } args = cmd.getArgs(); if (cmd.hasOption("d")) { System.err.println("Start debugger and press return:"); new BufferedReader(new InputStreamReader(System.in)).readLine(); } // the only reason not to match centroids in reverse order id if // a non-centroid is to be assigned to multiple centroids boolean printSphereMatchCount = cmd.hasOption("printSphereMatchCount"); boolean reverseMatch = !cmd.hasOption("checkSpheresInOrder") && !printSphereMatchCount; boolean printAll = cmd.hasOption("printAll") || printSphereMatchCount; boolean doMaxTanimoto = cmd.hasOption("maxTanimoto"); String fpTag = cmd.getOptionValue("fpTag"); double radius = Double.parseDouble(cmd.getOptionValue("radius")); String inFile = cmd.getOptionValue("in"); String outFile = cmd.getOptionValue("out"); String refFile = cmd.getOptionValue("ref"); SimComparatorFactory<OEMolBase, FPComparator, FPComparator> compFact = new FPComparatorFact(doMaxTanimoto, fpTag); SphereExclusion<FPComparator, FPComparator> alg = new SphereExclusion<FPComparator, FPComparator>(compFact, refFile, outFile, radius, reverseMatch, printSphereMatchCount, printAll); alg.run(inFile); alg.close(); }
From source file:com.quanticate.opensource.pdftkbox.PDFtkBox.java
public static void main(String[] args) throws Exception { // For printing help Options optsHelp = new Options(); optsHelp.addOption(Option.builder("help").required().desc("print this message").build()); // Normal-style import/export Options optsNormal = new Options(); OptionGroup normal = new OptionGroup(); Option optExport = Option.builder("export").required().hasArg().desc("export bookmarks from pdf") .argName("source-pdf").build(); normal.addOption(optExport);/* w w w . j a v a2 s.c om*/ Option optImport = Option.builder("import").required().hasArg().desc("import bookmarks into pdf") .argName("source-pdf").build(); normal.addOption(optImport); optsNormal.addOptionGroup(normal); Option optBookmarks = Option.builder("bookmarks").hasArg().desc("bookmarks definition file") .argName("bookmarks").build(); optsNormal.addOption(optBookmarks); Option optOutput = Option.builder("output").hasArg().desc("output to new pdf").argName("pdf").build(); optsNormal.addOption(optOutput); // PDFtk style options Options optsPDFtk = new Options(); OptionGroup pdftk = new OptionGroup(); Option optDumpData = Option.builder("dump_data").required().desc("dump bookmarks from pdf").build(); pdftk.addOption(optDumpData); Option optUpdateInfo = Option.builder("update_info").required().hasArg().desc("update bookmarks in pdf") .argName("bookmarks").build(); pdftk.addOption(optUpdateInfo); optsPDFtk.addOptionGroup(pdftk); optsPDFtk.addOption(optOutput); // What are we doing? CommandLineParser parser = new DefaultParser(); // Did they want help? try { parser.parse(optsHelp, args); // If we get here, they asked for help doPrintHelp(optsHelp, optsNormal, optsPDFtk); return; } catch (ParseException pe) { } // Normal-style import/export? try { CommandLine line = parser.parse(optsNormal, args); // Export if (line.hasOption(optExport.getOpt())) { doExport(line.getOptionValue(optExport.getOpt()), line.getOptionValue(optBookmarks.getOpt()), line.getArgs()); return; } // Import with explicit output filename if (line.hasOption(optImport.getOpt()) && line.hasOption(optOutput.getOpt())) { doImport(line.getOptionValue(optImport.getOpt()), line.getOptionValue(optBookmarks.getOpt()), line.getOptionValue(optOutput.getOpt()), null); return; } // Import with implicit output filename if (line.hasOption(optImport.getOpt()) && line.getArgs().length > 0) { doImport(line.getOptionValue(optImport.getOpt()), line.getOptionValue(optBookmarks.getOpt()), null, line.getArgs()); return; } } catch (ParseException pe) { } // PDFtk-style if (args.length > 1) { // Nobble things for PDFtk-style options and Commons CLI for (int i = 1; i < args.length; i++) { for (Option opt : optsPDFtk.getOptions()) { if (args[i].equals(opt.getOpt())) { args[i] = "-" + args[i]; } } } try { // Input file comes first, then arguments String input = args[0]; String[] pargs = new String[args.length - 1]; System.arraycopy(args, 1, pargs, 0, pargs.length); // Parse what's left and check CommandLine line = parser.parse(optsPDFtk, pargs); if (line.hasOption(optDumpData.getOpt())) { doExport(input, line.getOptionValue(optOutput.getOpt()), line.getArgs()); return; } if (line.hasOption(optUpdateInfo.getOpt())) { doImport(input, line.getOptionValue(optUpdateInfo.getOpt()), line.getOptionValue(optOutput.getOpt()), line.getArgs()); return; } } catch (ParseException pe) { } } // If in doubt, print help doPrintHelp(optsHelp, optsNormal, optsPDFtk); }
From source file:gr.seab.r2rml.beans.Main.java
public static void main(String[] args) { Calendar c0 = Calendar.getInstance(); long t0 = c0.getTimeInMillis(); CommandLineParser cmdParser = new PosixParser(); Options cmdOptions = new Options(); cmdOptions.addOption("p", "properties", true, "define the properties file. Example: r2rml-parser -p r2rml.properties"); cmdOptions.addOption("h", "print help", false, "help"); String propertiesFile = "r2rml.properties"; try {//from w w w . ja va2 s . co m CommandLine line = cmdParser.parse(cmdOptions, args); if (line.hasOption("h")) { HelpFormatter help = new HelpFormatter(); help.printHelp("r2rml-parser\n", cmdOptions); System.exit(0); } if (line.hasOption("p")) { propertiesFile = line.getOptionValue("p"); } } catch (ParseException e1) { //e1.printStackTrace(); log.error("Error parsing command line arguments."); System.exit(1); } try { if (StringUtils.isNotEmpty(propertiesFile)) { properties.load(new FileInputStream(propertiesFile)); log.info("Loaded properties from " + propertiesFile); } } catch (FileNotFoundException e) { //e.printStackTrace(); log.error("Properties file not found (" + propertiesFile + ")."); System.exit(1); } catch (IOException e) { //e.printStackTrace(); log.error("Error reading properties file (" + propertiesFile + ")."); System.exit(1); } ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("app-context.xml"); Database db = (Database) context.getBean("db"); db.setProperties(properties); Parser parser = (Parser) context.getBean("parser"); parser.setProperties(properties); MappingDocument mappingDocument = parser.parse(); mappingDocument.getTimestamps().add(t0); //0 Started mappingDocument.getTimestamps().add(Calendar.getInstance().getTimeInMillis()); //1 Finished parsing. Starting generating result model. Generator generator = (Generator) context.getBean("generator"); generator.setProperties(properties); generator.setResultModel(parser.getResultModel()); //Actually do the output generator.createTriples(mappingDocument); context.close(); Calendar c1 = Calendar.getInstance(); long t1 = c1.getTimeInMillis(); log.info("Finished in " + (t1 - t0) + " milliseconds. Done."); mappingDocument.getTimestamps().add(Calendar.getInstance().getTimeInMillis()); //5 Finished. //log.info("5 Finished."); //output the result for (int i = 0; i < mappingDocument.getTimestamps().size(); i++) { if (i > 0) { long l = (mappingDocument.getTimestamps().get(i).longValue() - mappingDocument.getTimestamps().get(i - 1).longValue()); //System.out.println(l); log.info(String.valueOf(l)); } } log.info("Parse. Generate in memory. Dump to disk/database. Log. - Alltogether in " + String.valueOf(mappingDocument.getTimestamps().get(5).longValue() - mappingDocument.getTimestamps().get(0).longValue()) + " msec."); log.info("Done."); System.out.println("Done."); }
From source file:cc.twittertools.util.ExtractSubcollection.java
@SuppressWarnings("static-access") public static void main(String[] args) throws Exception { Options options = new Options(); options.addOption(OptionBuilder.withArgName("dir").hasArg().withDescription("source collection directory") .create(COLLECTION_OPTION)); options.addOption(//from w ww . j av a2s .c o m OptionBuilder.withArgName("file").hasArg().withDescription("list of tweetids").create(ID_OPTION)); CommandLine cmdline = null; CommandLineParser parser = new GnuParser(); try { cmdline = parser.parse(options, args); } catch (ParseException exp) { System.err.println("Error parsing command line: " + exp.getMessage()); System.exit(-1); } if (!cmdline.hasOption(COLLECTION_OPTION) || !cmdline.hasOption(ID_OPTION)) { HelpFormatter formatter = new HelpFormatter(); formatter.printHelp(ExtractSubcollection.class.getName(), options); System.exit(-1); } String collectionPath = cmdline.getOptionValue(COLLECTION_OPTION); LongOpenHashSet tweetids = new LongOpenHashSet(); File tweetidsFile = new File(cmdline.getOptionValue(ID_OPTION)); if (!tweetidsFile.exists()) { System.err.println("Error: " + tweetidsFile + " does not exist!"); System.exit(-1); } LOG.info("Reading tweetids from " + tweetidsFile); FileInputStream fin = new FileInputStream(tweetidsFile); BufferedReader br = new BufferedReader(new InputStreamReader(fin)); String s; while ((s = br.readLine()) != null) { tweetids.add(Long.parseLong(s)); } br.close(); fin.close(); LOG.info("Read " + tweetids.size() + " tweetids."); File file = new File(collectionPath); if (!file.exists()) { System.err.println("Error: " + file + " does not exist!"); System.exit(-1); } PrintStream out = new PrintStream(System.out, true, "UTF-8"); StatusStream stream = new JsonStatusCorpusReader(file); Status status; while ((status = stream.next()) != null) { if (tweetids.contains(status.getId())) { out.println(status.getJsonObject().toString()); } } stream.close(); out.close(); }
From source file:com.ikanow.infinit.e.utility.MongoIndexerMain.java
/** * This is just a placeholder to invoke MongoDocumentTxfer, MongoEventFeatureTxfer, or MongoEntityFeatureTxfer * @param args// www . ja va2 s. com * @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:edu.umd.cloud9.example.bigram.AnalyzeBigramRelativeFrequency.java
@SuppressWarnings({ "static-access" })
public static void main(String[] args) {
Options options = new Options();
options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INPUT));
CommandLine cmdline = null;/*from ww w .ja v a 2 s . c om*/
CommandLineParser parser = new GnuParser();
try {
cmdline = parser.parse(options, args);
} catch (ParseException exp) {
System.err.println("Error parsing command line: " + exp.getMessage());
System.exit(-1);
}
if (!cmdline.hasOption(INPUT)) {
System.out.println("args: " + Arrays.toString(args));
HelpFormatter formatter = new HelpFormatter();
formatter.setWidth(120);
formatter.printHelp(AnalyzeBigramRelativeFrequency.class.getName(), options);
ToolRunner.printGenericCommandUsage(System.out);
System.exit(-1);
}
String inputPath = cmdline.getOptionValue(INPUT);
System.out.println("input path: " + inputPath);
List<PairOfWritables<PairOfStrings, FloatWritable>> pairs = SequenceFileUtils
.readDirectory(new Path(inputPath));
List<PairOfWritables<PairOfStrings, FloatWritable>> list1 = Lists.newArrayList();
List<PairOfWritables<PairOfStrings, FloatWritable>> list2 = Lists.newArrayList();
for (PairOfWritables<PairOfStrings, FloatWritable> p : pairs) {
PairOfStrings bigram = p.getLeftElement();
if (bigram.getLeftElement().equals("light")) {
list1.add(p);
}
if (bigram.getLeftElement().equals("contain")) {
list2.add(p);
}
}
Collections.sort(list1, new Comparator<PairOfWritables<PairOfStrings, FloatWritable>>() {
public int compare(PairOfWritables<PairOfStrings, FloatWritable> e1,
PairOfWritables<PairOfStrings, FloatWritable> e2) {
if (e1.getRightElement().compareTo(e2.getRightElement()) == 0) {
return e1.getLeftElement().compareTo(e2.getLeftElement());
}
return e2.getRightElement().compareTo(e1.getRightElement());
}
});
Iterator<PairOfWritables<PairOfStrings, FloatWritable>> iter1 = Iterators.limit(list1.iterator(), 10);
while (iter1.hasNext()) {
PairOfWritables<PairOfStrings, FloatWritable> p = iter1.next();
PairOfStrings bigram = p.getLeftElement();
System.out.println(bigram + "\t" + p.getRightElement());
}
Collections.sort(list2, new Comparator<PairOfWritables<PairOfStrings, FloatWritable>>() {
public int compare(PairOfWritables<PairOfStrings, FloatWritable> e1,
PairOfWritables<PairOfStrings, FloatWritable> e2) {
if (e1.getRightElement().compareTo(e2.getRightElement()) == 0) {
return e1.getLeftElement().compareTo(e2.getLeftElement());
}
return e2.getRightElement().compareTo(e1.getRightElement());
}
});
Iterator<PairOfWritables<PairOfStrings, FloatWritable>> iter2 = Iterators.limit(list2.iterator(), 10);
while (iter2.hasNext()) {
PairOfWritables<PairOfStrings, FloatWritable> p = iter2.next();
PairOfStrings bigram = p.getLeftElement();
System.out.println(bigram + "\t" + p.getRightElement());
}
}
From source file:net.ovres.tuxcourser.TuxCourser.java
public static void main(String[] argss) throws Exception { Options options = new Options(); options.addOption(OptionBuilder.withArgName("WARN|INFO|FINE").hasArg() .withDescription("Set the log level. Valid values include WARN, INFO, and FINE.") .withLongOpt("loglevel").create("l")); options.addOption("h", "help", false, "Displays this help and exits"); options.addOption("v", "version", false, "Displays version information and exits"); options.addOption(OptionBuilder.withArgName("TYPE").hasArg() .withDescription("Sets the output type. Valid values are tux11 and ppracer05").withLongOpt("output") .create());//from w w w. j av a 2 s . c om CommandLineParser parser = new GnuParser(); CommandLine line = null; try { line = parser.parse(options, argss); } catch (ParseException exp) { System.err.println(exp.getMessage()); HelpFormatter formatter = new HelpFormatter(); formatter.printHelp("java -jar TuxCourser.jar [Options]", "Options", options, ""); System.exit(-1); } if (line.hasOption("loglevel")) { String lvl = line.getOptionValue("loglevel"); Level logLevel = Level.parse(lvl); Logger.getLogger("net.ovres.tuxcourser").setLevel(logLevel); } if (line.hasOption("help")) { HelpFormatter formatter = new HelpFormatter(); formatter.printHelp("java -jar TuxCourser.jar [Options]", "Options", options, ""); return; } if (line.hasOption("version")) { System.out.println("TuxCourser Version " + Settings.getVersion()); return; } String[] remaining = line.getArgs(); // Initialize all the different item and terrain types ModuleClassLoader.load(); if (remaining.length == 0) { // Just show the gui. //UIManager.setLookAndFeel("com.sun.java.swing.plaf.gtk.GTKLookAndFeel"); new net.ovres.tuxcourser.gui.TuxCourserGui().setVisible(true); } else if (remaining.length == 3) { new TuxCourser().convertCourse(new File(remaining[0]), new File(remaining[1]), remaining[2], TYPE_TUXRACER11); } else { usage(); System.exit(-1); } }
From source file:edu.usc.pgroup.floe.client.commands.Signal.java
/** * Entry point for Scale command./*www . j a v a 2s. c om*/ * @param args command line arguments sent by the floe.py script. */ public static void main(final String[] args) { Options options = new Options(); Option appOption = OptionBuilder.withArgName("name").hasArg().isRequired() .withDescription("Application Name").create("app"); Option pelletNameOption = OptionBuilder.withArgName("name").hasArg().isRequired() .withDescription("Pellet Name").create("pellet"); Option signalOption = OptionBuilder.withArgName("data").hasArg().withType(new String()) .withDescription("signal data to send to the pellet").create("data"); options.addOption(appOption); options.addOption(pelletNameOption); options.addOption(signalOption); CommandLineParser parser = new BasicParser(); CommandLine line; try { line = parser.parse(options, args); } catch (ParseException e) { LOGGER.error("Invalid command: " + e.getMessage()); HelpFormatter formatter = new HelpFormatter(); formatter.printHelp("scale options", options); return; } String app = line.getOptionValue("app"); String pellet = line.getOptionValue("pellet"); String data = line.getOptionValue("data"); LOGGER.info("Application: {}", app); LOGGER.info("Pellet: {}", pellet); LOGGER.info("data: {}", data); byte[] datab = Utils.serialize(data); try { TSignal signal = new TSignal(); signal.set_destApp(app); signal.set_destPellet(pellet); signal.set_data(datab); FloeClient.getInstance().getClient().signal(signal); } catch (TException e) { LOGGER.error("Error while connecting to the coordinator: {}", e); } }