/**
* *************************************************************************** {@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();
}
@SuppressWarnings("static-access")
public static void main(String[] args) {
try {
final String vers = System.getProperty("java.version");
final String requiredJVM = "1.5.0";
final Package self = Package
.getPackage("org.openscience.jchempaint");
String version = GT._("Could not determine JCP version");
if (self != null) {
version = JCPPropertyHandler.getInstance(true).getVersion();
}
if (vers.compareTo(requiredJVM) < 0) {
System.err
.println(GT
._("WARNING: JChemPaint {0} must be run with a Java VM version {1} or higher.",
new String[] { version, requiredJVM }));
System.err.println(GT._("Your JVM version is {0}", vers));
System.exit(1);
}
final Options options = new Options();
options.addOption("h", "help", false, GT._("gives this help page"));
options.addOption("v", "version", false,
GT._("gives JChemPaints version number"));
options.addOption("d", "debug", false,
"switches on various debug options");
options.addOption(OptionBuilder.withArgName("property=value")
.hasArg().withValueSeparator()
.withDescription(GT._("supported options are given below"))
.create("D"));
CommandLine line = null;
try {
final CommandLineParser parser = new PosixParser();
line = parser.parse(options, args);
} catch (final UnrecognizedOptionException exception) {
System.err.println(exception.getMessage());
System.exit(-1);
} catch (final ParseException exception) {
System.err.println("Unexpected exception: "
+ exception.toString());
}
if (line.hasOption("v")) {
System.out.println("JChemPaint v." + version + "\n");
System.exit(0);
}
if (line.hasOption("h")) {
System.out.println("JChemPaint v." + version + "\n");
final HelpFormatter formatter = new HelpFormatter();
formatter.printHelp("JChemPaint", options);
// now report on the -D options
System.out.println();
System.out
.println("The -D options are as follows (defaults in parathesis):");
System.out.println(" cdk.debugging [true|false] (false)");
System.out.println(" cdk.debug.stdout [true|false] (false)");
System.out
.println(" user.language [ar|ca|cs|de|en|es|hu|nb|nl|pl|pt|ru|th] (en)");
System.out
.println(" user.language [ar|ca|cs|de|hu|nb|nl|pl|pt_BR|ru|th] (EN)");
System.exit(0);
}
boolean debug = false;
if (line.hasOption("d")) {
debug = true;
}
// Set Look&Feel
final Properties props = JCPPropertyHandler.getInstance(true)
.getJCPProperties();
try {
UIManager.setLookAndFeel(props.getProperty("LookAndFeelClass"));
} catch (final Throwable e) {
final String sys = UIManager.getSystemLookAndFeelClassName();
UIManager.setLookAndFeel(sys);
props.setProperty("LookAndFeelClass", sys);
}
// Language
props.setProperty("General.language",
System.getProperty("user.language", "en"));
// Process command line arguments
String modelFilename = "";
args = line.getArgs();
if (args.length > 0) {
modelFilename = args[0];
final File file = new File(modelFilename);
if (!file.exists()) {
System.err.println(GT._("File does not exist") + ": "
+ modelFilename);
System.exit(-1);
}
showInstance(file, null, null, debug);
} else {
showEmptyInstance(debug);
}
} catch (final Throwable t) {
System.err.println("uncaught exception: " + t);
t.printStackTrace(System.err);
}
}