How to use

getLanguages

method

in

org.restlet.representation.Representation

private Object getLanguagesAsString(Representation entity) {
  if (entity != null && !entity.getLanguages().isEmpty()) {
    final StringBuilder value = new StringBuilder();
    for (int i = 0; i < entity.getLanguages().size(); i++) {
      if (i > 0) {
        value.append(", ");
      }
      value.append(entity.getLanguages().get(i).getName());
    }
    return value.toString();
  }
  return null;
}

@Override
public List<Language> getLanguages() {
  return getWrappedRepresentation().getLanguages();
}

/**
 * @see HttpHeaders#getLanguage()
 */
public Locale getLanguage() {
  if (this.language == null) {
    final Representation entity = this.request.getEntity();
    if (entity == null) {
      return null;
    }
    final List<Language> languages = entity.getLanguages();
    if (languages.isEmpty()) {
      return null;
    }
    this.language = Converter.toLocale(Util.getFirstElement(languages));
  }
  return this.language;
}

  && !representation.getLanguages().isEmpty()
  && !var.getLanguages().containsAll(representation.getLanguages())) {
return false;

    .setEncodings(representation.getEncodings());
resultRepresentation
    .setLanguages(representation.getLanguages());

/**
 * Transforms a source XML representation by applying an XSLT transform
 * sheet to it.
 * 
 * @param source
 *            The source XML representation.
 * @return The generated result representation.
 */
public Representation transform(Representation source) {
  final Representation result = new TransformRepresentation(getContext(),
      source, getTransformSheet());
  if (this.resultLanguages != null) {
    result.getLanguages().addAll(getResultLanguages());
  }
  result.setCharacterSet(getResultCharacterSet());
  if (this.resultEncodings != null) {
    result.getEncodings().addAll(getResultEncodings());
  }
  result.setMediaType(getResultMediaType());
  return result;
}

/**
 * Transforms a source XML representation by applying an XSLT transform
 * sheet to it.
 * 
 * @param source
 *            The source XML representation.
 * @return The generated result representation.
 */
public Representation transform(Representation source) {
  final Representation result = new TransformRepresentation(getContext(),
      source, getTransformSheet());
  if (this.resultLanguages != null) {
    result.getLanguages().addAll(getResultLanguages());
  }
  result.setCharacterSet(getResultCharacterSet());
  if (this.resultEncodings != null) {
    result.getEncodings().addAll(getResultEncodings());
  }
  result.setMediaType(getResultMediaType());
  return result;
}

resultRepresentation.getEncodings().addAll(
    source.getEncodings());
resultRepresentation.getLanguages().addAll(
    source.getLanguages());

for (Language language : request.getEntity().getLanguages()) {
  updateFileExtension(fileName, language);

if (result.getLanguages().isEmpty()) {
  result.getLanguages().addAll(target.getLanguages());

if( response.getEntity().getLanguages().isEmpty() )
  response.getEntity().getLanguages().add( Language.ENGLISH );
    if( response.getEntity().getLanguages().isEmpty() )
      response.getEntity().getLanguages().add( Language.ENGLISH );

if( response.getEntity().getLanguages().isEmpty() )
  response.getEntity().getLanguages().add( Language.ENGLISH );
    if( response.getEntity().getLanguages().isEmpty() )
      response.getEntity().getLanguages().add( Language.ENGLISH );

if( response.getEntity().getLanguages().isEmpty() )
  response.getEntity().getLanguages().add( Language.ENGLISH );
    if( response.getEntity().getLanguages().isEmpty() )
      response.getEntity().getLanguages().add( Language.ENGLISH );

    HeaderConstants.HEADER_CONTENT_LANGUAGE)) {
  new LanguageReader(header.getValue()).addValues(result
      .getLanguages());
} else if (header.getName().equalsIgnoreCase(
    HeaderConstants.HEADER_CONTENT_TYPE)) {

  entityHeaderFound = true;
} else if (HEADER_CONTENT_LANGUAGE.equalsIgnoreCase(header.getName())) {
  new LanguageReader(header.getValue()).addValues(result.getLanguages());
  entityHeaderFound = true;
} else if (HEADER_LAST_MODIFIED.equalsIgnoreCase(header.getName())) {

addHeader(HEADER_CONTENT_LANGUAGE, LanguageWriter.write(entity.getLanguages()), headers);