List of usage examples for org.apache.commons.cli BasicParser parse
public CommandLine parse(Options options, String[] arguments) throws ParseException
arguments based on the specifed Options . From source file:org.xwoot.xwootserverpeer.ConcertoSuperPeer.java
/** * Parse the command line arguments.//from w w w . j a v a 2 s . c om * * @param args the arguments to parse. * @throws ParseException if problems occur while parsing. */ public void parseArgs(String[] args) throws ParseException { BasicParser parser = new BasicParser(); CommandLine cl = parser.parse(this.options, args); if (cl.hasOption(HELP_PARAMETER)) { showUsage(); System.exit(0); } String rdvSeedingUriString = cl.getOptionValue(RDV_SEEDING_URI_PARAMETER); String relaySeedingUriString = cl.getOptionValue(RELAY_SEEDING_URI_PARAMETER); this.modeRendezvous = (cl.hasOption(MODE_RENDEZVOUS_PARAMETER) != this.modeRendezvous ? cl.hasOption(MODE_RENDEZVOUS_PARAMETER) : this.modeRendezvous); this.modeRelay = cl.hasOption(MODE_RELAY_PARAMETER); this.peerName = cl.getOptionValue(PEER_NAME_PARAMETER); this.homePath = cl.getOptionValue(HOME_PARAMETER); String rdvSeedsString = cl.getOptionValue(RDV_SEEDS_PARAMETER); String relaySeedsString = cl.getOptionValue(RELAY_SEEDS_PARAMETER); this.useTcp = cl.hasOption(USE_TCP_PARAMETER); String tcpPortString = cl.getOptionValue(TCP_PORT_PARAMETER); this.useHttp = cl.hasOption(USE_HTTP_PARAMETER); String httpPortString = cl.getOptionValue(HTTP_PORT_PARAMETER); this.externalIp = cl.getOptionValue(EXTERNAL_IP_PARAMETER); this.useOnlyExternalIp = cl.hasOption(ONLY_EXTERNAL_IP_PARAMETER); this.clean = cl.hasOption(CLEAN_EXISTING_CONFIG_PARAMETER); this.useMulticast = cl.hasOption(USE_MULTICAST_PARAMETER); String infrastructureIDString = cl.getOptionValue(INFRASTRUCTURE_ID); this.infrastructureName = cl.getOptionValue(INFRASTRUCTURE_NAME); if (!useTcp && !useHttp) { throw new ParseException("At least one communication method (TCP and/or HTTP) must be chosen."); } if (useTcp) { if (tcpPortString != null && tcpPortString.trim().length() != 0) { try { this.tcpPort = Integer.parseInt(tcpPortString); if (this.tcpPort <= 0) { throw new ParseException("TCP port number must be greater than 0."); } } catch (NumberFormatException e) { throw new ParseException("Invalid TCP port: " + tcpPortString); } } else { throw new ParseException("No TCP port provided."); } } if (useHttp) { if (httpPortString != null && httpPortString.trim().length() != 0) { try { this.httpPort = Integer.parseInt(httpPortString); if (this.httpPort <= 0) { throw new ParseException("HTTP port number must be greater than 0."); } } catch (NumberFormatException e) { throw new ParseException("Invalid HTTP port."); } } else { throw new ParseException("No HTTP port provided."); } } if (!modeRendezvous && !modeRelay) { throw new ParseException("This peer must run in relay, rendezvous or both modes."); } String delimiter = ","; if (rdvSeedsString != null) { this.rdvSeeds = rdvSeedsString.split(delimiter); } if (relaySeedsString != null) { this.relaySeeds = relaySeedsString.split(delimiter); } if (rdvSeedingUriString != null) { this.rdvSeedingUris = rdvSeedingUriString.split(delimiter); } if (relaySeedsString != null) { this.relaySeedingUris = relaySeedingUriString.split(delimiter); } // Check if at least one rdv seed/seedingUri exists if this peer is a relay. if (!modeRendezvous && (rdvSeedingUriString == null || rdvSeedingUris.length == 0 || (rdvSeedingUris.length == 1 && rdvSeedingUris[0].trim().length() == 0)) && (rdvSeedsString == null || rdvSeeds.length == 0 || (rdvSeeds.length == 1 && rdvSeeds[0].length() == 0))) { throw new ParseException("Must specify at least one RendezVous seed or RendezVous seeding URI."); } // Rdv Seeding Uris if (this.rdvSeedingUris != null) { for (String rdvSeedingUri : rdvSeedingUris) { if (rdvSeedingUri != null && rdvSeedingUri.trim().length() != 0) { try { URI seedingUri = new URI(rdvSeedingUri); String scheme = seedingUri.getScheme(); String host = seedingUri.getHost(); if (host == null || scheme == null) { throw new Exception(); } } catch (Exception e) { throw new ParseException( rdvSeedingUri + " is not a valid location for retrieving RendezVous seeds."); } } } } // Relay Seeding Uris if (relaySeedingUris != null) { for (String relaySeedingUri : relaySeedingUris) { if (relaySeedingUri != null && relaySeedingUri.trim().length() != 0) { try { URI seedUri = new URI(relaySeedingUri); String scheme = seedUri.getScheme(); String host = seedUri.getHost(); if (host == null || scheme == null) { throw new Exception(); } } catch (Exception e) { throw new ParseException( relaySeedingUri + " is not a valid location for retrieving relay seeds."); } } } } // Rdv Seeds if (rdvSeeds != null) { for (String rdvSeed : rdvSeeds) { if (rdvSeed != null && rdvSeed.trim().length() != 0) { try { URI seedUri = new URI(rdvSeed); String scheme = seedUri.getScheme(); String host = seedUri.getHost(); if (host == null || scheme == null) { throw new Exception(); } else if (seedUri.getPort() < 1) { throw new ParseException(rdvSeed + " has no port specified."); } } catch (Exception e) { throw new ParseException(rdvSeed + " is not a valid RendezVous seed."); } } } } // Relay Seeds if (relaySeeds != null) { for (String relaySeed : relaySeeds) { if (relaySeed != null && relaySeed.trim().length() != 0) { try { URI seedUri = new URI(relaySeed); String scheme = seedUri.getScheme(); String host = seedUri.getHost(); if (host == null || scheme == null) { throw new Exception(); } else if (seedUri.getPort() < 1) { throw new ParseException(relaySeed + " has no port specified."); } } catch (Exception e) { throw new ParseException(relaySeed + " is not a valid Relay seed."); } } } } if (infrastructureIDString != null && infrastructureIDString.length() != 0) { try { this.infrastructureID = PeerGroupID.create(URI.create(infrastructureIDString)); } catch (Exception e) { throw new ParseException(infrastructureIDString + " is not a valid infrastructure ID."); } } }
From source file:salomon.engine.Starter.java
private void parseOptions(String[] args) throws ParseException { BasicParser parser = new BasicParser(); CommandLine cmdLine = parser.parse(_options, args); // if any options provided process them // otherwise run application in standard way if (cmdLine.getArgs().length > 0 || cmdLine.getOptions().length > 0) { if (cmdLine.hasOption("h")) { usage();/*from ww w.j a va 2 s. c o m*/ } else if (cmdLine.hasOption("f")) { try { executeBatch(cmdLine.getOptionValue("f")); } catch (PlatformException e) { LOGGER.fatal(e.getLocalizedMessage()); } } else { usage(); } } else { LOGGER.info("### Application started ###"); startLocal(); } }
From source file:stereopic.Main.java
public static void main(String args[]) throws IOException { Options opt = new Options(); opt.addOption("h", false, bundle.getString("h")); opt.addOption("gif", false, bundle.getString("gif")); opt.addOption("si", false, bundle.getString("si")); opt.addOption("width", true, bundle.getString("width")); opt.addOption("delay", true, bundle.getString("delay")); BasicParser parser = new BasicParser(); CommandLine cl = null;// w ww. ja v a 2 s.c om try { cl = parser.parse(opt, args); if (cl.hasOption('h')) { printHelpAndExit(opt); } } catch (ParseException e) { printHelpAndExit(opt); } if (args.length < 1) { printHelpAndExit(opt); } File file = new File(args[0]); if (file.isDirectory()) { FileFilter ff = new FileFilter() { @Override public boolean accept(File file) { return file.isFile() && file.getName().toUpperCase().endsWith(".MPO"); } }; File[] files = file.listFiles(ff); if (files.length == 0) { LOG.warn("No .MPO file found."); System.exit(-1); } else { for (File mpo : files) { process(mpo.getAbsolutePath(), cl); } } } else if (!file.exists()) { LOG.warn(file.getAbsolutePath() + " not found."); System.exit(-1); } else { process(args[0], cl); } }
From source file:ubc.pavlab.aspiredb.cli.AbstractCLI.java
/** * This must be called in your main method. It triggers parsing of the command line and processing of the options. * Check the error code to decide whether execution of your program should proceed. * /*from w w w. j ava2s .c o m*/ * @param args * @return Exception; null if nothing went wrong. * @throws ParseException */ protected final Exception processCommandLine(String commandName, String[] args) { /* COMMAND LINE PARSER STAGE */ BasicParser parser = new BasicParser(); System.err.println("ASPIREdb version " + ConfigUtils.getAppVersion()); if (args == null) { printHelp(commandName); return new Exception("No arguments"); } try { commandLine = parser.parse(options, args); } catch (ParseException e) { if (e instanceof MissingOptionException) { System.err.println("Required option(s) were not supplied: " + e.getMessage()); } else if (e instanceof AlreadySelectedException) { System.err.println("The option(s) " + e.getMessage() + " were already selected"); } else if (e instanceof MissingArgumentException) { System.err.println("Missing argument: " + e.getMessage()); } else if (e instanceof UnrecognizedOptionException) { System.err.println("Unrecognized option: " + e.getMessage()); } else { e.printStackTrace(); } printHelp(commandName); if (log.isDebugEnabled()) { log.debug(e); } return e; } /* INTERROGATION STAGE */ if (commandLine.hasOption('h')) { printHelp(commandName); return new Exception("Help selected"); } processStandardOptions(); processOptions(); return null; }
From source file:ubic.gemma.util.AbstractCLI.java
/** * This must be called in your main method. It triggers parsing of the command line and processing of the options. * Check the error code to decide whether execution of your program should proceed. * /* w ww .j a v a 2s . com*/ * @param args * @return Exception; null if nothing went wrong. * @throws ParseException */ protected final Exception processCommandLine(String commandName, String[] args) { /* COMMAND LINE PARSER STAGE */ BasicParser parser = new BasicParser(); System.err.println("Gemma version " + ConfigUtils.getAppVersion()); if (args == null) { printHelp(commandName); return new Exception("No arguments"); } try { commandLine = parser.parse(options, args); } catch (ParseException e) { if (e instanceof MissingOptionException) { System.err.println("Required option(s) were not supplied: " + e.getMessage()); } else if (e instanceof AlreadySelectedException) { System.err.println("The option(s) " + e.getMessage() + " were already selected"); } else if (e instanceof MissingArgumentException) { System.err.println("Missing argument: " + e.getMessage()); } else if (e instanceof UnrecognizedOptionException) { System.err.println("Unrecognized option: " + e.getMessage()); } else { e.printStackTrace(); } printHelp(commandName); if (log.isDebugEnabled()) { log.debug(e); } return e; } /* INTERROGATION STAGE */ if (commandLine.hasOption('h')) { printHelp(commandName); return new Exception("Help selected"); } processStandardOptions(); processOptions(); return null; }
From source file:xmipp.viewer.particlepicker.ParticlePickerParams.java
public void processArgs(String args[]) throws ParseException { String[] cmdargs;//from ww w .jav a 2 s. com BasicParser parser = new BasicParser(); cmdLine = parser.parse(options, args); inputfile = cmdLine.getOptionValue(INPUTOPT); outputdir = cmdLine.getOptionValue(OUTPUTOPT); mode = Mode.Manual; if (cmdLine.hasOption(MODEOPT)) { String str = cmdLine.getOptionValue(MODEOPT); mode = Mode.getMode(str); if (!(mode == Mode.Review || mode == Mode.ReadOnly)) throw new IllegalArgumentException( "Only Review or ReadOnly modes can be specified from the command line"); } if (cmdLine.hasOption(THREADSOPT)) threads = Integer.parseInt(cmdLine.getOptionValue(THREADSOPT)); if (cmdLine.hasOption(FASTOPT)) fast = Boolean.parseBoolean(cmdLine.getOptionValue(FASTOPT)); if (cmdLine.hasOption(INCOREOPT)) incore = Boolean.parseBoolean(cmdLine.getOptionValue(INCOREOPT)); if (cmdLine.hasOption(SCIPIONOPT)) { cmdargs = cmdLine.getOptionValues(SCIPIONOPT); if (cmdargs != null) port = Integer.parseInt(cmdargs[0]); } if (cmdLine.hasOption(CLASSIFIER)) { classifierProperties = cmdLine.getOptionValue(CLASSIFIER); } if (cmdLine.hasOption(TMP)) { tmp = Boolean.parseBoolean(cmdLine.getOptionValue(TMP)); } }