How to use

getLanguages

method

in

org.rescarta.metadata.RcObjectMetadata

/**
 * Returns the Tesseract language mapping for the language of the specified
 * object.
 * 
 * @param rcObjMd
 *            The object.
 * 
 * @return The Tesseract language.
 * 
 * @throws RcDataConversionException
 */
private static String getTesseractLang(RcObjectMetadata rcObjMd) throws RcDataConversionException {
  String tessLanguages = "";
  for (RcLanguageMetadata rcLangMd : rcObjMd.getLanguages()) {
    if (rcLangMd.getLanguage() != null) {
      String tessLanguage = RcDataConversionTool.tessLangMap.getProperty(rcLangMd.getLanguage().trim().toLowerCase());
      if (tessLanguage == null) {
        throw new RcDataConversionException("No OCR language mapping found for " + rcLangMd.getLanguage().trim().toLowerCase() + ".");
      }
      if (tessLanguages.length() > 0) {
        tessLanguages += "+";
      }
      tessLanguages += tessLanguage;
    }
  }
  if (tessLanguages.length() == 0) {
    tessLanguages = "eng";
  }
  return tessLanguages;
}

    for (RcLanguageMetadata rcLangMd : rcObjMd.getLanguages()) {
for (RcLanguageMetadata rcLangMd : rcObjMd.getLanguages()) {

for (RcLanguageMetadata rcLangMd : curSourceRcObjectMetadata.getLanguages()) {
      for (RcLanguageMetadata rcLangMd : curSourceRcObjectMetadata.getLanguages()) {

rcLangMd.setLanguage(this.config.getDefaultLanguageCode());
newMd.getLanguages().add(rcLangMd);