Java Code Examples for com.fasterxml.jackson.core.Version#unknownVersion()

private Module getDeserializersModule(GlobalEnvironment environment, ObjectMapper mapper) {
    return new Module() {
        @Override
        public String getModuleName() {
            return "graphql-spqr-deserializers";
        }

        @Override
        public Version version() {
            return Version.unknownVersion();
        }

        @Override
        public void setupModule(SetupContext setupContext) {
            setupContext.addDeserializers(new ConvertingDeserializers(environment, mapper));
        }
    };
}
 

@Test
public void testEncodeAndDecodeRegisterSerializerDirectlyToModule() {
    JsonObjectMapper mapper = new JsonObjectMapper();

    // first add serializer then register module
    SimpleModule module = new SimpleModule("cemo", Version.unknownVersion());
    module.addSerializer(Point.class, new PointSerializer());
    mapper.registerModule(module);

    transcoder = new JsonTranscoder(mapper);

    Point p = new Point(40, 50);

    CachedObject co = transcoder.encode(p);
    assertNotNull(co);
    assertNotNull(co.getData());
    assertEquals("{\"v\":\"40x50\"}", new String(co.getData()));
}
 

@Bean
public ObjectMapper jsonObjectMapper() {
	final ObjectMapper jsonMapper = new ObjectMapper();
	jsonMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
	jsonMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
	jsonMapper.configure(Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
	jsonMapper.configure(Feature.ALLOW_SINGLE_QUOTES, true);
	jsonMapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, false);

	final SimpleModule module = new SimpleModule("FieldsMapping", Version.unknownVersion());
	module.setSerializerModifier(new BeanSerializerModifier() {
		@Override
		public JsonSerializer<?> modifyMapSerializer(final SerializationConfig config, final MapType valueType,
				final BeanDescription beanDesc, final JsonSerializer<?> serializer) {
			if (FieldsMap.class.isAssignableFrom(valueType.getRawClass())) {
				return new FieldsMapMixInLikeSerializer();
			} else {
				return super.modifyMapSerializer(config, valueType, beanDesc, serializer);
			}
		}
	});
	jsonMapper.registerModule(module);
	return jsonMapper;
}
 

public static List<AppStatus> deserializeAppStatus(String platformStatus) {
	try {
		if (platformStatus != null) {
			ObjectMapper mapper = new ObjectMapper();
			mapper.addMixIn(AppStatus.class, AppStatusMixin.class);
			mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
			SimpleModule module = new SimpleModule("CustomModel", Version.unknownVersion());
			SimpleAbstractTypeResolver resolver = new SimpleAbstractTypeResolver();
			resolver.addMapping(AppInstanceStatus.class, AppInstanceStatusImpl.class);
			module.setAbstractTypes(resolver);
			mapper.registerModule(module);
			TypeReference<List<AppStatus>> typeRef = new TypeReference<List<AppStatus>>() {
			};
			return mapper.readValue(platformStatus, typeRef);
		}
		return new ArrayList<>();
	}
	catch (Exception e) {
		logger.error("Could not parse Skipper Platform Status JSON [" + platformStatus + "]. " +
				"Exception message = " + e.getMessage());
		return new ArrayList<>();
	}
}
 

public static ObjectMapper mapperWith(JsonSerializer<?>...extraSerialisers) {
    ObjectMapper mapper = new ObjectMapper();
    SimpleModule simpleModule = new SimpleModule("SimpleModule", Version.unknownVersion());
    simpleModule.addSerializer(new ReflectiveRecordSerialiser());
    simpleModule.addSerializer(new StreamSerialiser());
    Stream.of(extraSerialisers).forEach(simpleModule::addSerializer);

    mapper.registerModules(simpleModule);

    return mapper;
}
 

private void updateTopology(String oldVersion) {
    Version v = Version.unknownVersion();
    if (oldVersion != null) {
        v = VersionUtil.parseVersion(oldVersion, null, null);
    }
    if (v.isUnknownVersion() || v.compareTo(new Version(1, 5, 0, null, null, null)) < 0) {
        if (this.sqlDialect.supportsDeferrableForeignKey()) {
            upgradeForeignKeysToDeferrable();
        }
    }
    if (v.isUnknownVersion() || v.compareTo(new Version(2, 0, 0, null, null, null)) < 0) {
        addPartitionSupportToSqlgSchema();
    }
}
 

@Bean
@ConditionalOnMissingBean(ObjectMapper.class)
public ObjectMapper getObjectMapper() {
	ObjectMapper objectMapper = new ObjectMapper();
	objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
	objectMapper.configure(SerializationFeature.INDENT_OUTPUT, true);
	SimpleModule simpleModule = new SimpleModule("SimpleModule", 
			Version.unknownVersion());
	simpleModule.addSerializer(JsonResult.class, new CustomJsonResultSerializer());
	objectMapper.registerModule(simpleModule);
	return objectMapper;
}
 

AvroObjectModule() {
  super(
      AvroObject.class.getSimpleName(),
      Version.unknownVersion(),
      Map.of(AvroObject.class, new AvroObjectDeserializer()),
      List.of(new AvroObjectSerializer())
  );
}
 

/**
 * Create module from existing registry
 */
private static Module module(final CodecRegistry registry) {
  Objects.requireNonNull(registry, "registry");
  return new Module() {
    @Override
    public String getModuleName() {
      return JacksonCodecs.class.getSimpleName();
    }

    @Override
    public Version version() {
      return Version.unknownVersion();
    }

    @Override
    public void setupModule(SetupContext context) {
      context.addSerializers(serializers(registry));
      context.addDeserializers(deserializers(registry));
    }

    @Override
    public Object getTypeId() {
      // return null so multiple modules can be registered
      // with same ObjectMapper instance
      return null;
    }
  };
}
 

/**
 * Method used by <code>PackageVersion</code> classes to decode version injected by Maven build.
 */
public static Version parseVersion(String s, String groupId, String artifactId)
{
    if (s != null && (s = s.trim()).length() > 0) {
        String[] parts = V_SEP.split(s);
        return new Version(parseVersionPart(parts[0]),
                (parts.length > 1) ? parseVersionPart(parts[1]) : 0,
                (parts.length > 2) ? parseVersionPart(parts[2]) : 0,
                (parts.length > 3) ? parts[3] : null,
                groupId, artifactId);
    }
    return Version.unknownVersion();
}
 

@Override
public Version version() {
  return Version.unknownVersion();
}
 

@Override
public Version version() {
  return Version.unknownVersion();
}
 

@Override
public Version version() {
  return Version.unknownVersion();
}
 

@Override
public Version version() {
    return Version.unknownVersion();
}
 

@Override
public Version version() {
    return Version.unknownVersion();
}
 

public BitlibJsonModule() {
   super("BitLibJsonModule", Version.unknownVersion(), DESERIALIZERS, SERIALIZERS);
}
 

@Override
public Version version() {
	return Version.unknownVersion();
}
 

public BitlibJsonModule() {
   super("BitLibJsonModule", Version.unknownVersion(), DESERIALIZERS, SERIALIZERS);
}
 

public RemoteLoggingJacksonModule() {
    super( "RemoteLogging", Version.unknownVersion() );
}
 

@Override
public Version version() {
	return Version.unknownVersion();
}