public void testTranslationKeyExistence() throws IOException {
// use English version as the reference:
final File englishFile = getEnglishTranslationFile();
final Properties enProps = new Properties();
enProps.load(new FileInputStream(englishFile));
final Set<Object> englishKeys = enProps.keySet();
for (Language lang : Language.REAL_LANGUAGES) {
if (lang.getShortName().equals("en")) {
continue;
}
final Properties langProps = new Properties();
final File langFile = getTranslationFile(lang);
if (!langFile.exists()) {
continue;
}
try (FileInputStream stream = new FileInputStream(langFile)) {
langProps.load(stream);
final Set<Object> langKeys = langProps.keySet();
for (Object englishKey : englishKeys) {
if (!langKeys.contains(englishKey)) {
System.err.println("***** No key '" + englishKey + "' in file " + langFile);
}
}
}
}
}
private static Language getLanguageOrExit(final String lang) {
Language language = null;
boolean foundLanguage = false;
final List<String> supportedLanguages = new ArrayList<>();
for (final Language tmpLang : Languages.get()) {
supportedLanguages.add(tmpLang.getShortName());
if (lang.equals(tmpLang.getShortName())) {
language = tmpLang;
foundLanguage = true;
break;
}
}
if (!foundLanguage) {
System.out.println(
"Unknown language '" + lang + "'. Supported languages are: " + supportedLanguages);
exitWithUsageMessage();
}
return language;
}
private File getTranslationFile(Language lang) {
final String langCode = lang.getShortName();
final String name =
"../languagetool-language-modules/"
+ langCode
+ "/src/main/resources/org/languagetool"
+ "/MessagesBundle_"
+ langCode
+ ".properties";
return new File(name.replace("/", File.separator));
}
@Nullable
private static MorfologikMultiSpeller getSpeller(Language language) {
if (!language.getShortName().equals(Locale.GERMAN.getLanguage())) {
throw new RuntimeException("Language is not a variant of German: " + language);
}
try {
String morfoFile = "/de/hunspell/de_" + language.getCountries()[0] + ".dict";
if (JLanguageTool.getDataBroker().resourceExists(morfoFile)) {
// spell data will not exist in LibreOffice/OpenOffice context
try (InputStream stream =
JLanguageTool.getDataBroker()
.getFromResourceDirAsStream("/de/hunspell/spelling.txt");
BufferedReader br = new BufferedReader(new InputStreamReader(stream, "utf-8"))) {
return new MorfologikMultiSpeller(morfoFile, new ExpandingReader(br), MAX_EDIT_DISTANCE);
}
} else {
return null;
}
} catch (IOException e) {
throw new RuntimeException("Could not set up morfologik spell checker", e);
}
}
