Language: Deutsch · English

Internationalization in rules

Set and read multilingual field content from rules – NuclosLocale and DataLocaleProvider.

REFERENZ DEVELOPER STAND: JUL 2026 GILT FUER NUCLOS 4.2026.X

Auf dieser Seite

For programmatic access to internationalized content (e.g. for interfaces), the Nuclos API extends the affected methods with NuclosLocale signatures. For backward compatibility the existing (non-extended) signatures always refer to the primary language.

Setting and reading

Multilingual fields can be set, copied and read per locale:

public void update(UpdateContext context) throws BusinessException { 
    
        Auftrag a = context.getBusinessObject(Auftrag.class);
        
        // set value for primary language
        a.setBeschreibung("Allgmeiner Wert");
        // set value for german
        a.setBeschreibung(NuclosLocale.DE_DE, "Deutscher Wert");
        // set value for american english
        a.setBeschreibung(NuclosLocale.EN_US, "Deutscher Wert");
        
        // get a list of all locales that are assigned to the current nuclos
        List<NuclosLocale> lstLocales = DataLocaleProvider.getDataLocales();
        a.setBeschreibung(lstLocales, "Wert fuer alle");
        
    }

DataLocaleProvider.getDataLocales() returns all languages assigned to the instance – handy to set a value for all languages.