Pattern Property Support about mbknor-jackson-jsonschema HOT 5 CLOSED

@JsonSerialize(using = LanguageMapSerializer.class)
public class LanguageMap {

    /**
     * A map that contains text in the language that is supported by the corresponding locale.
     */
    Map<Locale, String> localizedText;

    public Map<Locale, String> getLocalizedText() {
        return localizedText;
    }

    /**
     * Set text in a specific language
     * @param locale The locale that matches the text.
     * @param text The text to be captured.
     */
    public void setText(Locale locale, String text) {
        if (locale != null) {
            localizedText.put(locale, text);
        }
    }

    /**
     * Fetch the text for a given locale.
     * @param locale A locale that is to be used for fetching the text.
     * @return A text for the given locale.
     */
    public String getText(Locale locale) {
        return localizedText.get(locale);
    }

    /**
     * Fetch the text for the default locale.
     * @return A text for the default locale.
     */
    public String getText() {
        return localizedText.get(Locale.getDefault());
    }


    /**
     * Set text in the default locale language
     * @param text The text to be captured.
     */
    public void setText(String text) {
        setText(Locale.getDefault(), text);
    }

}

public class LanguageMapSerializer extends JsonSerializer<LanguageMap> {
    
    @Override
    public void serialize(LanguageMap value, JsonGenerator jgen, SerializerProvider provider) throws IOException {

        Map<Locale, String> localizedText = value.getLocalizedText();
        jgen.writeStartObject();

        localizedText.entrySet().forEach(entry -> {
            try {
                jgen.writeStringField(entry.getKey().getLanguage(), entry.getValue());
            } catch (IOException e) {
                // do something.
            }
        });

        jgen.writeEndObject();
    }

    @Override
    public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException {
        TypeFactory typeFactory = TypeFactory.defaultInstance();
        visitor.expectObjectFormat(typeFactory.constructType(LanguageMap.class));

    }
}

{
    "ja": "忍者",
    "en": "Ninja",
    "cs": "Nindža"
}

"LanguageMap": {
  "type": "object",
  "additionalProperties": false,
  "patternProperties": {
    "^[a-zA-Z0-9]+": {
      "type": "string"
    }
  }
}