List of usage examples for org.apache.commons.cli CommandLine getOptions
public Option[] getOptions()
From source file:com.aleggeup.util.App.java
public static void main(final String[] args) { final CommandLineParser parser = new PosixParser(); final Options options = buildOptions(); File sourceFile = null;/*from w w w .ja v a2s .c o m*/ File targetFile = null; try { final CommandLine commandLine = parser.parse(options, args); if (commandLine.getOptions().length == 0 || commandLine.hasOption('h')) { printHelp(options); System.exit(0); } if (commandLine.hasOption('s')) { sourceFile = new File(commandLine.getOptionValue('s')).getCanonicalFile(); } if (commandLine.hasOption('t')) { targetFile = new File(commandLine.getOptionValue('t')).getCanonicalFile(); } } catch (final ParseException e) { printHelp(options); System.exit(-1); } catch (final IOException e) { e.printStackTrace(); } }
From source file:it.polimi.tower4clouds.rules.batch.BatchTool.java
public static void main(String[] args) { Options options = buildOptions();/* w ww. jav a 2 s . com*/ CommandLineParser parser = new BasicParser(); HelpFormatter formatter = new HelpFormatter(); FileInputStream inputFile = null; try { // parse the command line arguments CommandLine cmd = parser.parse(options, args); if (cmd.getOptions().length != 1) { System.err.println("Parsing failed: Reason: one and only one option is required"); formatter.printHelp("qos-models", options); } else if (cmd.hasOption("h")) { formatter.printHelp("qos-models", options); } else if (cmd.hasOption("v")) { String file = cmd.getOptionValue("v"); inputFile = new FileInputStream(file); MonitoringRules rules = XMLHelper.deserialize(inputFile, MonitoringRules.class); RulesValidator validator = new RulesValidator(); Set<Problem> problems = validator.validateAllRules(rules); printResult(problems); } else if (cmd.hasOption("c")) { String file = cmd.getOptionValue("c"); inputFile = new FileInputStream(file); Constraints constraints = XMLHelper.deserialize(inputFile, Constraints.class); QoSValidator validator = new QoSValidator(); Set<Problem> problems = validator.validateAllConstraints(constraints); printResult(problems); } else if (cmd.hasOption("r")) { String file = cmd.getOptionValue("r"); inputFile = new FileInputStream(file); Constraints constraints = XMLHelper.deserialize(inputFile, Constraints.class); MonitoringRuleFactory factory = new MonitoringRuleFactory(); MonitoringRules rules = factory.makeRulesFromQoSConstraints(constraints); XMLHelper.serialize(rules, System.out); } } catch (ParseException e) { System.err.println("Parsing failed. Reason: " + e.getMessage()); formatter.printHelp("qos-models", options); } catch (FileNotFoundException e) { System.err.println("Could not locate input file: " + e.getMessage()); } catch (JAXBException | SAXException e) { System.err.println("Input file could not be parsed: "); e.printStackTrace(); } catch (Exception e) { System.err.println("Unknown error: "); e.printStackTrace(); } finally { if (inputFile != null) { try { inputFile.close(); } catch (IOException e) { } } } }
From source file:com.uber.stream.kafka.mirrormaker.manager.ManagerStarter.java
public static void main(String[] args) throws Exception { CommandLineParser parser = new DefaultParser(); CommandLine cmd = parser.parse(ManagerConf.constructManagerOptions(), args); if (cmd.getOptions().length == 0 || cmd.hasOption("help")) { HelpFormatter f = new HelpFormatter(); f.printHelp("OptionsTip", ManagerConf.constructManagerOptions()); System.exit(0);/*w w w . jav a 2 s . c om*/ } final ManagerStarter managerStarter = ManagerStarter.init(cmd); Runtime.getRuntime().addShutdownHook(new Thread() { public void run() { try { managerStarter.stop(); } catch (Exception e) { LOGGER.error("Caught error during shutdown! ", e); } } }); try { managerStarter.start(); } catch (Exception e) { LOGGER.error("Cannot start uReplicator-Manager: ", e); } }
From source file:com.notifier.desktop.Main.java
public static void main(String[] args) { Options options = createCommandLineOptions(); try {// www. ja va 2s. c om CommandLineParser commandLineParser = new GnuParser(); CommandLine line = commandLineParser.parse(options, args); if (line.getOptions().length > 1) { showMessage("Only one parameter may be specified"); } if (line.getArgs().length > 0) { showMessage("Non-recognized parameters: " + Arrays.toString(line.getArgs())); } if (line.hasOption(HELP_SHORT)) { printHelp(options); return; } if (line.hasOption(IS_RUNNING_SHORT)) { ServiceClient client = new ServiceClientImpl(); if (client.isRunning()) { showMessage(Application.NAME + " is running"); } else { showMessage(Application.NAME + " is not running"); } return; } if (line.hasOption(STOP_SHORT)) { ServiceClient client = new ServiceClientImpl(); if (client.stop()) { showMessage("Sent stop signal to " + Application.NAME + " successfully"); } else { showMessage(Application.NAME + " is not running or an error occurred, see log for details"); } return; } boolean trayIcon = !line.hasOption(NO_TRAY_SHORT); boolean showPreferences = line.hasOption(SHOW_PREFERENCES_SHORT); if (!getExclusiveExecutionLock()) { showMessage("There can be only one instance of " + Application.NAME + " running at a time"); return; } Injector injector = Guice.createInjector(Stage.PRODUCTION, new ApplicationModule()); Application application = injector.getInstance(Application.class); application.start(trayIcon, showPreferences); } catch (Throwable t) { System.out.println(t.getMessage()); logger.error("Error starting", t); } }
From source file:com.evolveum.midpoint.tools.ninja.Main.java
public static void main(String[] args) { Options options = new Options(); options.addOption(help);/*from ww w. j a va 2s. c o m*/ options.addOption(validate); options.addOption(create); options.addOption(importOp); options.addOption(schemaOp); options.addOption(exportOp); options.addOption(driver); options.addOption(url); options.addOption(username); options.addOption(password); options.addOption(Password); options.addOption(keyStore); options.addOption(trans); options.addOption(outputFormat); options.addOption(outputDirectory); options.addOption(input); try { CommandLineParser parser = new GnuParser(); CommandLine line = parser.parse(options, args); if (line.getOptions().length == 0 || line.hasOption(help.getOpt())) { printHelp(options); return; } //repository validation, if proper option is present boolean valid = validate(line, options); //import DDL, if proper option is present if (line.hasOption(create.getOpt())) { ImportDDL ddl = new ImportDDL(createDDLConfig(line)); if (!ddl.execute()) { System.out.println("DLL import was unsuccessful, skipping other steps."); return; } //repository validation after DDL import, if proper option is present valid = validate(line, options); } //import objects, only if repository validation didn't fail (in case it was tested) if (valid && line.hasOption(importOp.getOpt())) { String path = line.getOptionValue(importOp.getOpt()); boolean validateSchema = line.hasOption(schemaOp.getOpt()); ImportObjects objects = new ImportObjects(path, validateSchema); objects.execute(); } if (valid && line.hasOption(exportOp.getOpt())) { String path = line.getOptionValue(exportOp.getOpt()); ExportObjects objects = new ExportObjects(path); objects.execute(); } if (line.hasOption(keyStore.getOpt())) { KeyStoreDumper keyStoreDumper = new KeyStoreDumper(); keyStoreDumper.execute(); } if (line.hasOption(trans.getOpt())) { if (!checkCommand(line)) { return; } FileTransformer transformer = new FileTransformer(); configureTransformer(transformer, line); transformer.execute(); } } catch (ParseException ex) { System.out.println("Error: " + ex.getMessage()); printHelp(options); } catch (Exception ex) { System.out.println("Exception occurred, reason: " + ex.getMessage()); ex.printStackTrace(); } }
From source file:com.cyberway.issue.io.Arc2Warc.java
/** * Command-line interface to Arc2Warc./*from www . ja v a 2 s .c om*/ * * @param args Command-line arguments. * @throws ParseException Failed parse of the command line. * @throws IOException * @throws java.text.ParseException */ public static void main(String[] args) throws ParseException, IOException, java.text.ParseException { Options options = new Options(); options.addOption(new Option("h", "help", false, "Prints this message and exits.")); options.addOption(new Option("f", "force", false, "Force overwrite of target file.")); PosixParser parser = new PosixParser(); CommandLine cmdline = parser.parse(options, args, false); List cmdlineArgs = cmdline.getArgList(); Option[] cmdlineOptions = cmdline.getOptions(); HelpFormatter formatter = new HelpFormatter(); // If no args, print help. if (cmdlineArgs.size() <= 0) { usage(formatter, options, 0); } // Now look at options passed. boolean force = false; for (int i = 0; i < cmdlineOptions.length; i++) { switch (cmdlineOptions[i].getId()) { case 'h': usage(formatter, options, 0); break; case 'f': force = true; break; default: throw new RuntimeException("Unexpected option: " + +cmdlineOptions[i].getId()); } } // If no args, print help. if (cmdlineArgs.size() != 2) { usage(formatter, options, 0); } (new Arc2Warc()).transform(new File(cmdlineArgs.get(0).toString()), new File(cmdlineArgs.get(1).toString()), force); }
From source file:edu.indiana.d2i.htrc.corpus.analysis.LDAAnalysisDriver.java
public static void main(String[] args) throws Exception { GenericOptionsParser parser = new GenericOptionsParser(new Configuration(), args); CommandLine commandLine = parser.getCommandLine(); Option[] options = commandLine.getOptions(); /**//from w w w . j ava 2 s. c o m * appArgs[0] = <path/to/input/directory> (where sequence files reside) * appArgs[1] = <path/to/output/directory/prefix> (where LDA state file * should go) appArgs[2] = <path/local/property/file> * * Note: the passed in <path/to/output/directory/prefix> is only a * prefix, we automatically append the iteration number suffix */ String[] appArgs = parser.getRemainingArgs(); // load property file Properties prop = new Properties(); prop.load(new FileInputStream(appArgs[2])); int maxIterationNum = Integer.parseInt( prop.getProperty(Constants.LDA_ANALYSIS_MAX_ITER, Constants.LDA_ANALYSIS_DEFAULT_MAX_ITER)); int iterationCount = 0; /** * in the first iteration (iteration 0), there is no LDA state */ String[] arguments = generateArgs(options, new String[0], appArgs[0], appArgs[1] + "-iter-" + iterationCount); /** * iterate until convergence or maximum iteration number reached */ while (true) { int exitCode = ToolRunner.run(new LDAAnalysisDriver(), arguments); System.out.println(String.format("LDA analysis finished iteration %d, with exitCode = %d", iterationCount, exitCode)); /** * LDA state is the output (sequence file) from current iteration * and is used to initialize the words-topics table and * topics-documents table for the next iteration */ String ldaStateFilePath = appArgs[1] + "-iter-" + iterationCount + File.separator + "part-r-00000"; /** * load LDA state to check whether it is converged */ if (isAnalysisConverged(ldaStateFilePath)) { System.out.println(String.format("LDA analysis converged at iteration %d", iterationCount)); break; } if ((iterationCount + 1) >= maxIterationNum) { System.out.println(String.format( "LDA analysis reached the maximum iteration number %d, going to stop", maxIterationNum)); break; } String[] otherOps = { "-D", "user.args.lda.state.filepath=" + ldaStateFilePath }; /** * generate arguments for the next iteration and increase iteration * count */ arguments = generateArgs(options, otherOps, appArgs[0], appArgs[1] + "-iter-" + ++iterationCount); } }
From source file:com.medsavant.mailer.Mail.java
public static void main(String[] args) throws IOException { CommandLineParser parser = new GnuParser(); Options ops = getOptions();/* w w w .j a va2 s. c om*/ try { // parse the command line arguments CommandLine line = parser.parse(ops, args); // print help if (line.hasOption('h') || line.getOptions().length == 0) { printHelp(); return; } // parse args String email = null; String emailPass = null; String mailingList = null; String subject = null; String htmlFile = null; for (Option o : line.getOptions()) { switch (o.getOpt().charAt(0)) { case 's': subject = o.getValue(); break; case 'e': htmlFile = o.getValue(); break; case 'u': email = o.getValue(); break; case 'p': emailPass = o.getValue(); break; case 'l': mailingList = o.getValue(); break; } } setMailCredentials(email, emailPass, host, port); String text = readFileIntoString(new File(htmlFile)); sendEmail(mailingList, subject, text); } catch (org.apache.commons.cli.ParseException exp) { printHelp(); // oops, something went wrong System.err.println("Parsing failed. Reason: " + exp.getMessage()); } }
From source file:com.cyberway.issue.io.Warc2Arc.java
/** * Command-line interface to Arc2Warc.//from ww w . j av a2 s . c o m * * @param args Command-line arguments. * @throws ParseException Failed parse of the command line. * @throws IOException * @throws java.text.ParseException */ public static void main(String[] args) throws ParseException, IOException, java.text.ParseException { Options options = new Options(); options.addOption(new Option("h", "help", false, "Prints this message and exits.")); options.addOption(new Option("f", "force", false, "Force overwrite of target file.")); options.addOption( new Option("p", "prefix", true, "Prefix to use on created ARC files, else uses default.")); options.addOption( new Option("s", "suffix", true, "Suffix to use on created ARC files, else uses default.")); PosixParser parser = new PosixParser(); CommandLine cmdline = parser.parse(options, args, false); List cmdlineArgs = cmdline.getArgList(); Option[] cmdlineOptions = cmdline.getOptions(); HelpFormatter formatter = new HelpFormatter(); // If no args, print help. if (cmdlineArgs.size() < 0) { usage(formatter, options, 0); } // Now look at options passed. boolean force = false; String prefix = "WARC2ARC"; String suffix = null; for (int i = 0; i < cmdlineOptions.length; i++) { switch (cmdlineOptions[i].getId()) { case 'h': usage(formatter, options, 0); break; case 'f': force = true; break; case 'p': prefix = cmdlineOptions[i].getValue(); break; case 's': suffix = cmdlineOptions[i].getValue(); break; default: throw new RuntimeException("Unexpected option: " + +cmdlineOptions[i].getId()); } } // If no args, print help. if (cmdlineArgs.size() != 2) { usage(formatter, options, 0); } (new Warc2Arc()).transform(new File(cmdlineArgs.get(0).toString()), new File(cmdlineArgs.get(1).toString()), prefix, suffix, force); }
From source file:com.uber.stream.kafka.mirrormaker.controller.ControllerStarter.java
public static void main(String[] args) throws Exception { CommandLineParser parser = new DefaultParser(); CommandLine cmd = null; cmd = parser.parse(ControllerConf.constructControllerOptions(), args); if (cmd.getOptions().length == 0 || cmd.hasOption("help")) { HelpFormatter f = new HelpFormatter(); f.printHelp("OptionsTip", ControllerConf.constructControllerOptions()); System.exit(0);// w w w. j a v a 2 s. c om } final ControllerStarter controllerStarter = ControllerStarter.init(cmd); Runtime.getRuntime().addShutdownHook(new Thread() { public void run() { try { controllerStarter.stop(); } catch (Exception e) { LOGGER.error("Caught error during shutdown! ", e); } } }); try { controllerStarter.start(); } catch (Exception e) { LOGGER.error("Cannot start Helix Mirror Maker Controller: ", e); } }