SuggestionField

<suggestionField id="entityField" visible="false"
                 caption="msg://suggestionfield/entitySuggestion"
                 inputPrompt="Start typing the country name"/>

@Autowired
private DataManager dataManager;


@Install(to = "entityField", subject = "searchExecutor")
private List<Country> entityFieldSearchExecutor(String searchString,
                                                Map<String, Object> searchParams) {
    return dataManager.load(Country.class)
            .query("e.name like ?1 order by e.name", "(?i)%"
                    + searchString + "%")
            .list();
}

@Install(to = "stringField", subject = "searchExecutor")
private List stringFieldSearchExecutor(String searchString,
                                       Map<String, Object> searchParams) {
    return Stream.of("John", "Andy", "Dora", "Martin", "Peter", "George")
            .filter(str -> StringUtils.containsIgnoreCase(str, searchString))
            .collect(Collectors.toList());
}

@Autowired
private Messages messages;

@Install(to = "enumField", subject = "searchExecutor")
private List enumFieldSearchExecutor(String searchString,
                                     Map<String, Object> searchParams) {
    return Stream.of(Hobby.values())
            .filter(status ->
                    StringUtils.containsIgnoreCase(messages.getMessage(status),
                            searchString))
            .collect(Collectors.toList());
}