private void convert(File source, NavigationFormat format, File target) throws IOException {
NavigationFileParser parser = new NavigationFileParser();
if (!parser.read(source)) {
log.severe("Could not read source '" + source.getAbsolutePath() + "'");
logFormatNames(NavigationFormats.getReadFormatsSortedByName());
System.exit(20);
}
if (format.isSupportsMultipleRoutes()) {
parser.write(parser.getAllRoutes(), (MultipleRoutesFormat) format, target);
} else {
int fileCount =
NavigationFileParser.getNumberOfFilesToWriteFor(parser.getTheRoute(), format, false);
File[] targets =
Files.createTargetFiles(
target, fileCount, format.getExtension(), format.getMaximumFileNameLength());
for (File t : targets) {
if (t.exists()) {
log.severe("Target '" + t.getAbsolutePath() + "' already exists; stopping.");
System.exit(13);
}
}
parser.write(parser.getTheRoute(), format, false, false, targets);
}
}
private void run(String[] args) {
Version version = Version.parseVersionFromManifest();
log.info(
"Started RouteConverter "
+ version.getVersion()
+ " from "
+ version.getDate()
+ " on "
+ Platform.getOsName()
+ " with "
+ Platform.getJvm());
if (args.length != 3) {
log.info(
"Usage: java -jar RouteConverterCmdLine.jar <source file> <target format> <target file>");
logFormatNames(NavigationFormats.getWriteFormatsSortedByName());
System.exit(5);
}
File source = new File(args[0]);
if (!source.exists()) {
log.severe("Source '" + source.getAbsolutePath() + "' does not exist; stopping.");
System.exit(10);
}
BaseNavigationFormat format = findFormat(args[1]);
if (format == null) {
log.severe("Format '" + args[1] + "' does not exist; stopping.");
logFormatNames(NavigationFormats.getWriteFormatsSortedByName());
System.exit(12);
}
String baseName = Files.removeExtension(args[2]);
File target = new File(baseName + format.getExtension());
if (target.exists()) {
log.severe("Target '" + target.getAbsolutePath() + "' already exists; stopping.");
System.exit(13);
}
try {
convert(source, format, target);
} catch (IOException e) {
log.severe("Error while converting: " + e.getMessage());
System.exit(15);
}
System.exit(0);
}