/**
* *************************************************************************** {@link Runnable}
* Interface **************************************************************************
*/
public void run(String[] args) throws IOException {
if (needsHelp(args)) {
printHelp();
System.exit(0);
}
try {
CommandLine cli = _parser.parse(_options, args, true);
runApplication(cli, args);
} catch (MissingOptionException ex) {
System.err.println("Missing argument: " + ex.getMessage());
printHelp();
} catch (MissingArgumentException ex) {
System.err.println("Missing argument: " + ex.getMessage());
printHelp();
} catch (UnrecognizedOptionException ex) {
System.err.println("Unknown argument: " + ex.getMessage());
printHelp();
} catch (AlreadySelectedException ex) {
System.err.println("Argument already selected: " + ex.getMessage());
printHelp();
} catch (ParseException ex) {
System.err.println(ex.getMessage());
printHelp();
} catch (TransformSpecificationException ex) {
System.err.println("error with transform line: " + ex.getLine());
System.err.println(ex.getMessage());
} catch (Exception ex) {
ex.printStackTrace();
}
}
void parseCommandLine(String[] args) {
// @formatter:on
CommandLineParser parser = new DefaultParser();
try {
commandline = parser.parse(options, args);
} catch (AlreadySelectedException ase) {
help(CliBase.InvalidCommandLine, "Already Selected: " + ase.getOption());
} catch (AmbiguousOptionException aoe) {
help(CliBase.InvalidCommandLine, "Ambiguous Option: " + aoe.getMatchingOptions());
} catch (MissingArgumentException mae) {
help(CliBase.InvalidCommandLine, "Missing Argument: " + mae.getOption());
} catch (MissingOptionException moe) {
help(CliBase.InvalidCommandLine, "Missing Option: " + moe.getMissingOptions());
} catch (UnrecognizedOptionException uoe) {
help(CliBase.InvalidCommandLine, "Unrecongnized Option: " + uoe.getOption());
} catch (Exception e) {
help(CliBase.InvalidCommandLine, "Unexpected Exception: " + e.getClass().getName());
}
if (commandline.hasOption(CliBase.HelpShortCl)) help(0, null);
if (commandline.hasOption(CliBase.VersionShortCl)) cliBase.version();
}