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

@Test
public void test31148() throws ParseException
{
  Option multiArgOption = new Option("o","option with multiple args");
  multiArgOption.setArgs(1);
  
  Options options = new Options();
  options.addOption(multiArgOption);
  
  Parser parser = new PosixParser();
  String[] args = new String[]{};
  Properties props = new Properties();
  props.setProperty("o","ovalue");
  CommandLine cl = parser.parse(options,args,props);
  
  assertTrue(cl.hasOption('o'));
  assertEquals("ovalue",cl.getOptionValue('o'));
}

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

for (Option opt : options.helpOptions())
for (OptionGroup group : options.getOptionGroups())
setOptions(options);
cmd = new CommandLine();
List<String> tokenList = Arrays.asList(flatten(getOptions(), arguments, stopAtNonOption));
      cmd.addArg(t);
    if (stopAtNonOption && !getOptions().hasOption(t))
      cmd.addArg(t);
      processOption(t, iterator);
processProperties(properties);
checkRequiredOptions();

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

boolean hasOption = getOptions().hasOption(arg);
Option opt = (Option) getOptions().getOption(arg).clone();
updateRequiredOptions(opt);
  processArgs(opt, iter);
cmd.addOption(opt);

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

@Test
public void testShortOptionalArgValues() throws Exception
{
  String[] args = new String[] { "-j", "ink", "idea" };
  Parser parser = new PosixParser();
  CommandLine cmd = parser.parse(opts,args);
  assertTrue( cmd.hasOption("j") );
  assertEquals( "ink", cmd.getOptionValue("j") );
  assertEquals( "ink", cmd.getOptionValues("j")[0] );
  assertEquals( "idea", cmd.getOptionValues("j")[1] );
  assertEquals( cmd.getArgs().length, 0 );
}

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

@Test
public void test13425() throws Exception
{
  Options options = new Options();
  Option oldpass = OptionBuilder.withLongOpt( "old-password" )
    .withDescription( "Use this option to specify the old password" )
    .hasArg()
    .create( 'o' );
  Option newpass = OptionBuilder.withLongOpt( "new-password" )
    .withDescription( "Use this option to specify the new password" )
    .hasArg()
    .create( 'n' );
  String[] args = { 
    "-o", 
    "-n", 
    "newpassword" 
  };
  options.addOption( oldpass );
  options.addOption( newpass );
  Parser parser = new PosixParser();
  try {
    parser.parse( options, args );
    fail( "MissingArgumentException not caught." );
  } catch( MissingArgumentException expected ) {
  }
}

代码示例来源：origin: apache/zookeeper

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

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

private String[] handleHelp(String[] args, Options fullOptions) {
  Options options = new Options();
  options.addOption(fullOptions.getOption("help"));
  Parser p = new PosixParser();
  try {
    CommandLine line = p.parse(options, args, true);
    if (line.hasOption('?')) {
      showHelpAndExit(fullOptions, 0);
      new HelpFormatter().printHelp(getCommandLineSyntax(), fullOptions);
      System.exit(0);
    }
    return line.getArgs();
  } catch (ParseException e) {
    // ignore
  }
  return args;
}

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

Options simpleShellOptions = new Options();
simpleShellOptGroup.addOption(lpOpt);
simpleShellOptGroup.setRequired(true);
simpleShellOptions.addOptionGroup(simpleShellOptGroup);
simpleShellOptions.addOption(pOpt);
 CommandLine cmd = parser.parse(helpOptions, args, true);
 for (Option opt : cmd.getOptions()) {
  if (opt.getOpt().equals("h")) {
 cmd = parser.parse(simpleShellOptions, args);
 for (Option opt : cmd.getOptions()) {
  if (opt.getOpt().equals("p")) {
   privilegeStr = opt.getValue();

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

@Test
public void testSingleOption() throws Exception
{
  String[] args = new String[] { "-r" };
  CommandLine cl = parser.parse( _options, args);
  assertTrue( "Confirm -r is set", cl.hasOption("r") );
  assertTrue( "Confirm -f is NOT set", !cl.hasOption("f") );
  assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
  assertTrue( "Confirm -s is NOT set", !cl.hasOption("s") );
  assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
  assertTrue( "Confirm no extra args", cl.getArgList().size() == 0);
}

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

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

代码示例来源：origin: org.apache.reef/tang

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

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

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

代码示例来源：origin: LiveRamp/hank

public static CommandLine parseAndHelp(String appName, Options options, String[] args) {
 options.addOption(HELP_OPTION);
 Parser parser = new GnuParser();
 CommandLine line = null;
 try {
  line = parser.parse(options, args);
 } catch (MissingOptionException e) {
  new HelpFormatter().printHelp(appName, options, true);
  throw new IllegalArgumentException();
 } catch (MissingArgumentException e) {
  new HelpFormatter().printHelp(appName, options, true);
  throw new IllegalArgumentException();
 } catch (ParseException e) {
  System.err.println("Unexpected Exception: " + e);
  throw new IllegalArgumentException();
 }
 if (line.hasOption("help")) {
  new HelpFormatter().printHelp(appName, options, true);
  throw new IllegalArgumentException();
 }
 return line;
}

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

private void run(String[] args) throws Exception {
 if (args.length == 0 || CommandLineInterfaceLibrary.wantsHelp(args)) {
  printUsage();
  System.exit(-1);
 }
 Options options = new Options();
 buildOptions(options);
 Parser parser = new GnuParser();
 CommandLine cli = parser.parse(options, args);
 Set<Module> modules = new HashSet<Module>();
 VisualizerModule.addModuleAndDependencies(modules);
 Injector injector = Guice.createInjector(modules);
 injector.injectMembers(this);
 VisualizerService service = injector.getInstance(VisualizerService.class);
 service.setVehiclePositionsUri(new URI(
   cli.getOptionValue(ARG_VEHICLE_POSITIONS_URL)));
 injector.getInstance(VisualizerServer.class);
 LifecycleService lifecycleService = injector.getInstance(LifecycleService.class);
 lifecycleService.start();
}

代码示例来源：origin: apache/zookeeper

@Override
public CliCommand parse(String[] cmdArgs) throws CliParseException {
  Parser parser = new PosixParser();
  try {
    cl = parser.parse(options, cmdArgs);
  } catch (ParseException ex) {
    throw new CliParseException(ex);
  }
  args = cl.getArgs();
  if (cl.hasOption("?")) {
    printHelp();
  }
  retainCompatibility(cmdArgs);
  return this;
}

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

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

代码示例来源：origin: apache/zookeeper

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

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

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

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

@Before
public void setUp() throws Exception
{
  opts.addOption("a", false, "toggle -a");
  opts.addOption("b", true, "set -b");
  opts.addOption("c", "c", false, "toggle -c");
  opts.addOption("d", "d", true, "set -d");
  opts.addOption(OptionBuilder.hasOptionalArg().create('e'));
  opts.addOption(OptionBuilder.hasOptionalArg().withLongOpt("fish").create());
  opts.addOption(OptionBuilder.hasOptionalArgs().withLongOpt("gravy").create());
  opts.addOption(OptionBuilder.hasOptionalArgs(2).withLongOpt("hide").create());
  opts.addOption(OptionBuilder.hasOptionalArgs(2).create('i'));
  opts.addOption(OptionBuilder.hasOptionalArgs().create('j'));
  String[] args = new String[] { "-a",
    "-b", "foo",
    "--c",
    "--d", "bar" 
  };
  Parser parser = new PosixParser();
  _cl = parser.parse(opts,args);
}

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

public static void main(String[] args) throws IOException, ParseException {
 Parser parser = new GnuParser();
 Options options = buildOptions();
 CommandLine cli = parser.parse(options, args);
 String host = cli.getOptionValue(ARG_HOSTNAME, "localhost");
 int port = Integer.parseInt(cli.getOptionValue(ARG_PORT, "8001"));
 String callerId = cli.getOptionValue(ARG_CALLER_ID, "2000");
 AgiClientScriptImpl script = new AgiClientScriptImpl();
 setupGui(script);
 DefaultAgiClient client = new DefaultAgiClient(host, port, script);
 client.setCallerId(callerId);
 client.setNetworkScript("index.agi");
 client.run();
}

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