org.apache.commons.cli.Parser类的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.apache.commons.cli.Parser类的一些代码示例，展示了Parser类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Parser类的具体详情如下：
包路径：org.apache.commons.cli.Parser
类名称：Parser

Parser介绍

[英]Parser creates CommandLines.
[中]Parser创建命令行。

代码示例

代码示例来源：origin: commons-cli/commons-cli

  1. @Test
  2. public void test31148() throws ParseException
  3. {
  4.   Option multiArgOption = new Option("o","option with multiple args");
  5.   multiArgOption.setArgs(1);
  6.   
  7.   Options options = new Options();
  8.   options.addOption(multiArgOption);
  9.   
  10.   Parser parser = new PosixParser();
  11.   String[] args = new String[]{};
  12.   Properties props = new Properties();
  13.   props.setProperty("o","ovalue");
  14.   CommandLine cl = parser.parse(options,args,props);
  15.   
  16.   assertTrue(cl.hasOption('o'));
  17.   assertEquals("ovalue",cl.getOptionValue('o'));
  18. }

代码示例来源：origin: commons-cli/commons-cli

  1. for (Option opt : options.helpOptions())
  2. for (OptionGroup group : options.getOptionGroups())
  3. setOptions(options);
  4. cmd = new CommandLine();
  5. List<String> tokenList = Arrays.asList(flatten(getOptions(), arguments, stopAtNonOption));
  6.       cmd.addArg(t);
  7.     if (stopAtNonOption && !getOptions().hasOption(t))
  8.       cmd.addArg(t);
  9.       processOption(t, iterator);
  10. processProperties(properties);
  11. checkRequiredOptions();

代码示例来源：origin: commons-cli/commons-cli

  1. boolean hasOption = getOptions().hasOption(arg);
  2. Option opt = (Option) getOptions().getOption(arg).clone();
  3. updateRequiredOptions(opt);
  4.   processArgs(opt, iter);
  5. cmd.addOption(opt);

代码示例来源：origin: commons-cli/commons-cli

  1. @Test
  2. public void testShortOptionalArgValues() throws Exception
  3. {
  4.   String[] args = new String[] { "-j", "ink", "idea" };
  5.   Parser parser = new PosixParser();
  6.   CommandLine cmd = parser.parse(opts,args);
  7.   assertTrue( cmd.hasOption("j") );
  8.   assertEquals( "ink", cmd.getOptionValue("j") );
  9.   assertEquals( "ink", cmd.getOptionValues("j")[0] );
  10.   assertEquals( "idea", cmd.getOptionValues("j")[1] );
  11.   assertEquals( cmd.getArgs().length, 0 );
  12. }

代码示例来源：origin: commons-cli/commons-cli

  1. @Test
  2. public void test13425() throws Exception
  3. {
  4.   Options options = new Options();
  5.   Option oldpass = OptionBuilder.withLongOpt( "old-password" )
  6.     .withDescription( "Use this option to specify the old password" )
  7.     .hasArg()
  8.     .create( 'o' );
  9.   Option newpass = OptionBuilder.withLongOpt( "new-password" )
  10.     .withDescription( "Use this option to specify the new password" )
  11.     .hasArg()
  12.     .create( 'n' );
  13.   String[] args = { 
  14.     "-o", 
  15.     "-n", 
  16.     "newpassword" 
  17.   };
  18.   options.addOption( oldpass );
  19.   options.addOption( newpass );
  20.   Parser parser = new PosixParser();
  21.   try {
  22.     parser.parse( options, args );
  23.     fail( "MissingArgumentException not caught." );
  24.   } catch( MissingArgumentException expected ) {
  25.   }
  26. }

代码示例来源：origin: apache/zookeeper

  1. Parser parser = new PosixParser();
  2. try {
  3.   cl = parser.parse(options, cmdArgs);
  4. } catch (ParseException ex) {
  5.   throw new CliParseException(ex);
  6. if (!(cl.hasOption("file") || cl.hasOption("members")) && !cl.hasOption("add") && !cl.hasOption("remove")) {
  7.   throw new CliParseException(getUsageStr());

代码示例来源：origin: com.conversantmedia/mara-core

  1. private String[] handleHelp(String[] args, Options fullOptions) {
  2.   Options options = new Options();
  3.   options.addOption(fullOptions.getOption("help"));
  4.   Parser p = new PosixParser();
  5.   try {
  6.     CommandLine line = p.parse(options, args, true);
  7.     if (line.hasOption('?')) {
  8.       showHelpAndExit(fullOptions, 0);
  9.       new HelpFormatter().printHelp(getCommandLineSyntax(), fullOptions);
  10.       System.exit(0);
  11.     }
  12.     return line.getArgs();
  13.   } catch (ParseException e) {
  14.     // ignore
  15.   }
  16.   return args;
  17. }

代码示例来源：origin: apache/incubator-sentry

  1. Options simpleShellOptions = new Options();
  2. simpleShellOptGroup.addOption(lpOpt);
  3. simpleShellOptGroup.setRequired(true);
  4. simpleShellOptions.addOptionGroup(simpleShellOptGroup);
  5. simpleShellOptions.addOption(pOpt);
  6.  CommandLine cmd = parser.parse(helpOptions, args, true);
  7.  for (Option opt : cmd.getOptions()) {
  8.   if (opt.getOpt().equals("h")) {
  9.  cmd = parser.parse(simpleShellOptions, args);
  10.  for (Option opt : cmd.getOptions()) {
  11.   if (opt.getOpt().equals("p")) {
  12.    privilegeStr = opt.getValue();

代码示例来源：origin: commons-cli/commons-cli

  1. @Test
  2. public void testSingleOption() throws Exception
  3. {
  4.   String[] args = new String[] { "-r" };
  5.   CommandLine cl = parser.parse( _options, args);
  6.   assertTrue( "Confirm -r is set", cl.hasOption("r") );
  7.   assertTrue( "Confirm -f is NOT set", !cl.hasOption("f") );
  8.   assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
  9.   assertTrue( "Confirm -s is NOT set", !cl.hasOption("s") );
  10.   assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
  11.   assertTrue( "Confirm no extra args", cl.getArgList().size() == 0);
  12. }

代码示例来源：origin: commons-cli/commons-cli

  1. @Test
  2. public void testGetOptionProperties() throws Exception
  3. {
  4.   String[] args = new String[] { "-Dparam1=value1", "-Dparam2=value2", "-Dparam3", "-Dparam4=value4", "-D", "--property", "foo=bar" };
  5.   Options options = new Options();
  6.   options.addOption(OptionBuilder.withValueSeparator().hasOptionalArgs(2).create('D'));
  7.   options.addOption(OptionBuilder.withValueSeparator().hasArgs(2).withLongOpt("property").create());
  8.   Parser parser = new GnuParser();
  9.   CommandLine cl = parser.parse(options, args);
  10.   Properties props = cl.getOptionProperties("D");
  11.   assertNotNull("null properties", props);
  12.   assertEquals("number of properties in " + props, 4, props.size());
  13.   assertEquals("property 1", "value1", props.getProperty("param1"));
  14.   assertEquals("property 2", "value2", props.getProperty("param2"));
  15.   assertEquals("property 3", "true", props.getProperty("param3"));
  16.   assertEquals("property 4", "value4", props.getProperty("param4"));
  17.   assertEquals("property with long format", "bar", cl.getOptionProperties("property").getProperty("foo"));
  18. }

代码示例来源：origin: org.apache.reef/tang

  1. o.addOption(new Option("?", "help"));
  2. final Parser g = new GnuParser();
  3.  cl = g.parse(o, args);
  4. } catch (final ParseException e) {
  5.  throw new IOException("Could not parse config file", e);
  6. if (cl.hasOption("?")) {
  7.  new HelpFormatter().printHelp("reef", o);
  8.  return null;
  9. for (final Option option : cl.getOptions()) {

代码示例来源：origin: OneBusAway/onebusaway-application-modules

  1. Parser parser = new GnuParser();
  2. Options options = new Options();
  3. buildOptions(options);
  4. CommandLine commandLine = parser.parse(options, args);
  5. String[] remainingArgs = commandLine.getArgs();

代码示例来源：origin: LiveRamp/hank

  1. public static CommandLine parseAndHelp(String appName, Options options, String[] args) {
  2.  options.addOption(HELP_OPTION);
  3.  Parser parser = new GnuParser();
  4.  CommandLine line = null;
  5.  try {
  6.   line = parser.parse(options, args);
  7.  } catch (MissingOptionException e) {
  8.   new HelpFormatter().printHelp(appName, options, true);
  9.   throw new IllegalArgumentException();
  10.  } catch (MissingArgumentException e) {
  11.   new HelpFormatter().printHelp(appName, options, true);
  12.   throw new IllegalArgumentException();
  13.  } catch (ParseException e) {
  14.   System.err.println("Unexpected Exception: " + e);
  15.   throw new IllegalArgumentException();
  16.  }
  17.  if (line.hasOption("help")) {
  18.   new HelpFormatter().printHelp(appName, options, true);
  19.   throw new IllegalArgumentException();
  20.  }
  21.  return line;
  22. }

代码示例来源：origin: OneBusAway/onebusaway-gtfs-realtime-visualizer

  1. private void run(String[] args) throws Exception {
  2.  if (args.length == 0 || CommandLineInterfaceLibrary.wantsHelp(args)) {
  3.   printUsage();
  4.   System.exit(-1);
  5.  }
  6.  Options options = new Options();
  7.  buildOptions(options);
  8.  Parser parser = new GnuParser();
  9.  CommandLine cli = parser.parse(options, args);
  10.  Set<Module> modules = new HashSet<Module>();
  11.  VisualizerModule.addModuleAndDependencies(modules);
  12.  Injector injector = Guice.createInjector(modules);
  13.  injector.injectMembers(this);
  14.  VisualizerService service = injector.getInstance(VisualizerService.class);
  15.  service.setVehiclePositionsUri(new URI(
  16.    cli.getOptionValue(ARG_VEHICLE_POSITIONS_URL)));
  17.  injector.getInstance(VisualizerServer.class);
  18.  LifecycleService lifecycleService = injector.getInstance(LifecycleService.class);
  19.  lifecycleService.start();
  20. }

代码示例来源：origin: apache/zookeeper

  1. @Override
  2. public CliCommand parse(String[] cmdArgs) throws CliParseException {
  3.   Parser parser = new PosixParser();
  4.   try {
  5.     cl = parser.parse(options, cmdArgs);
  6.   } catch (ParseException ex) {
  7.     throw new CliParseException(ex);
  8.   }
  9.   args = cl.getArgs();
  10.   if (cl.hasOption("?")) {
  11.     printHelp();
  12.   }
  13.   retainCompatibility(cmdArgs);
  14.   return this;
  15. }

代码示例来源：origin: commons-cli/commons-cli

  1. @Test
  2. public void testValidLongOnlyOptions() throws Exception
  3. {
  4.   CommandLine cl1 = parser.parse(_options, new String[]{"--export"});
  5.   assertTrue("Confirm --export is set", cl1.hasOption("export"));
  6.   CommandLine cl2 = parser.parse(_options, new String[]{"--import"});
  7.   assertTrue("Confirm --import is set", cl2.hasOption("import"));
  8. }

代码示例来源：origin: apache/zookeeper

  1. private void retainCompatibility(String[] cmdArgs) throws CliParseException {
  2.   if (args.length > 2) {
  3.     err.println("'delete path [version]' has been deprecated. "
  4.         + "Please use 'delete [-v version] path' instead.");
  5.     Parser parser = new PosixParser();
  6.     try {
  7.       cl = parser.parse(options, cmdArgs);
  8.     } catch (ParseException ex) {
  9.       throw new CliParseException(ex);
  10.     }
  11.     args = cl.getArgs();
  12.   }
  13. }

代码示例来源：origin: org.apache.accumulo/examples-simple

  1. public int run(String[] unprocessed_args) throws Exception {
  2.  Parser p = new BasicParser();
  3.  CommandLine cl = p.parse(opts, unprocessed_args);
  4.  String[] args = cl.getArgs();
  5.  String username = cl.getOptionValue(usernameOpt.getOpt(), "root");
  6.  String password = cl.getOptionValue(passwordOpt.getOpt(), "secret");

代码示例来源：origin: commons-cli/commons-cli

  1. @Before
  2. public void setUp() throws Exception
  3. {
  4.   opts.addOption("a", false, "toggle -a");
  5.   opts.addOption("b", true, "set -b");
  6.   opts.addOption("c", "c", false, "toggle -c");
  7.   opts.addOption("d", "d", true, "set -d");
  8.   opts.addOption(OptionBuilder.hasOptionalArg().create('e'));
  9.   opts.addOption(OptionBuilder.hasOptionalArg().withLongOpt("fish").create());
  10.   opts.addOption(OptionBuilder.hasOptionalArgs().withLongOpt("gravy").create());
  11.   opts.addOption(OptionBuilder.hasOptionalArgs(2).withLongOpt("hide").create());
  12.   opts.addOption(OptionBuilder.hasOptionalArgs(2).create('i'));
  13.   opts.addOption(OptionBuilder.hasOptionalArgs().create('j'));
  14.   String[] args = new String[] { "-a",
  15.     "-b", "foo",
  16.     "--c",
  17.     "--d", "bar" 
  18.   };
  19.   Parser parser = new PosixParser();
  20.   _cl = parser.parse(opts,args);
  21. }

代码示例来源：origin: org.onebusaway/onebusaway-phone

  1. public static void main(String[] args) throws IOException, ParseException {
  2.  Parser parser = new GnuParser();
  3.  Options options = buildOptions();
  4.  CommandLine cli = parser.parse(options, args);
  5.  String host = cli.getOptionValue(ARG_HOSTNAME, "localhost");
  6.  int port = Integer.parseInt(cli.getOptionValue(ARG_PORT, "8001"));
  7.  String callerId = cli.getOptionValue(ARG_CALLER_ID, "2000");
  8.  AgiClientScriptImpl script = new AgiClientScriptImpl();
  9.  setupGui(script);
  10.  DefaultAgiClient client = new DefaultAgiClient(host, port, script);
  11.  client.setCallerId(callerId);
  12.  client.setNetworkScript("index.agi");
  13.  client.run();
  14. }

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