/**
* Constructor.
*
* @param clientInfo
* @param metadataService
*/
public Conneg(ClientInfo clientInfo, MetadataService metadataService) {
this.clientInfo = clientInfo;
this.metadataService = metadataService;
if (clientInfo != null) {
// Get the enriched user preferences
this.languagePrefs =
getEnrichedPreferences(
clientInfo.getAcceptedLanguages(),
(metadataService == null) ? null : metadataService.getDefaultLanguage(),
Language.ALL);
this.mediaTypePrefs =
getEnrichedPreferences(
clientInfo.getAcceptedMediaTypes(),
(metadataService == null) ? null : metadataService.getDefaultMediaType(),
MediaType.ALL);
this.characterSetPrefs =
getEnrichedPreferences(
clientInfo.getAcceptedCharacterSets(),
(metadataService == null) ? null : metadataService.getDefaultCharacterSet(),
CharacterSet.ALL);
this.encodingPrefs =
getEnrichedPreferences(
clientInfo.getAcceptedEncodings(),
(metadataService == null) ? null : metadataService.getDefaultEncoding(),
Encoding.ALL);
}
}
/**
* Creates a {@link ClientInfo} instance with preferences matching exactly the current variant.
*
* @return The new {@link ClientInfo} instance.
*/
public ClientInfo createClientInfo() {
ClientInfo result = new ClientInfo();
if (getCharacterSet() != null) {
result.getAcceptedCharacterSets().add(new Preference<CharacterSet>(getCharacterSet()));
}
if (getEncodings() != null) {
for (Encoding encoding : getEncodings()) {
result.getAcceptedEncodings().add(new Preference<Encoding>(encoding));
}
}
if (getLanguages() != null) {
for (Language language : getLanguages()) {
result.getAcceptedLanguages().add(new Preference<Language>(language));
}
}
if (getMediaType() != null) {
result.getAcceptedMediaTypes().add(new Preference<MediaType>(getMediaType()));
}
return result;
}
