Examples with SerializerProvider com.fasterxml.jackson.databind.SerializerProvider used on opensource projects

Example 26 with SerializerProvider

use of com.fasterxml.jackson.databind.SerializerProvider in project openremote by openremote.

the class EnumWithInterfacesExtension method emitElements.

@SuppressWarnings("rawtypes")
@Override
public void emitElements(Writer writer, Settings settings, boolean exportKeyword, TsModel model) {
    if (matchedEnums.isEmpty()) {
        return;
    }
    ObjectMapper objectMapper = new ObjectMapper().registerModule(new SimpleModule().addSerializer(Enum.class, new JsonSerializer<Enum>() {

        @Override
        public void serialize(Enum anEnum, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
            jsonGenerator.writeRawValue(anEnum.getClass().getSimpleName() + "." + anEnum.name());
        }
    })).setAnnotationIntrospector(// Ignore Shape Object so we get proper enum references
    ignoreJsonFormatIntrospector);
    if (!supportsNullValuesPredicate.test(settings)) {
        // Don't output nulls if settings don't support it
        objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
    }
    // Do a topological sort of matched enums to ensure they are output in the correct order
    sortEnums(matchedEnums);
    for (TsEnumModel tsEnum : matchedEnums) {
        final EnumInterfaceModel enumInterfaceModel = parseEnum(tsEnum, model, settings);
        // TODO: TsEnumModel should have interface details like TsBeanModel
        String implementsStr = Arrays.stream(tsEnum.getOrigin().getInterfaces()).map(i -> {
            TsBeanModel beanModel = model.getBean(i);
            return beanModel != null ? beanModel.getName().getFullName() : i.getSimpleName();
        }).collect(Collectors.joining(" | "));
        String fieldsStr = enumInterfaceModel.getFieldTypeMap().entrySet().stream().map(es -> es.getKey() + ": " + es.getValue()).collect(Collectors.joining(TMPL_ENUM_FIELD_SEPARATOR));
        if (!fieldsStr.isEmpty()) {
            fieldsStr = TMPL_ENUM_FIELD_SEPARATOR + fieldsStr;
        }
        final Map<String, String> replacements = new LinkedHashMap<>();
        replacements.put("\"", settings.quotes);
        replacements.put("/*export*/ ", exportKeyword ? "export " : "");
        replacements.put(TMPL_ENUM_NAME, tsEnum.getName().getSimpleName());
        replacements.put(TMPL_ENUM_IMPLEMENTS, implementsStr);
        replacements.put(TMPL_ENUM_FIELDS, fieldsStr);
        Emitter.writeTemplate(writer, settings, ENUM_CLASS_HEADER_TEMPLATE, replacements);
        enumInterfaceModel.getMemberModels().forEach(enumInterfaceMemberModel -> {
            String memberFieldValues = enumInterfaceMemberModel.getMemberFieldValues().entrySet().stream().map(es -> getMemberValue(tsEnum.getName().getFullName(), es.getKey(), es.getValue(), settings, objectMapper)).collect(Collectors.joining(TMPL_ENUM_MEMBER_VALUE_SEPARATOR));
            if (!memberFieldValues.isEmpty()) {
                memberFieldValues = TMPL_ENUM_MEMBER_VALUE_SEPARATOR + memberFieldValues;
            }
            replacements.put(TMPL_ENUM_MEMBER_NAME, enumInterfaceMemberModel.getMemberName());
            replacements.put(TMPL_ENUM_MEMBER_FIELD_VALUES, memberFieldValues);
            Emitter.writeTemplate(writer, settings, ENUM_CLASS_MEMBER_TEMPLATE, replacements);
        });
        Emitter.writeTemplate(writer, settings, ENUM_CLASS_FOOTER_TEMPLATE, replacements);
    }
}