/**
 * 转换器全局配置
 *
 * @param converters
 * @return
 */
@Bean
public HttpMessageConverters httpMessageConverters(List<HttpMessageConverter<?>> converters) {
    MappingJackson2HttpMessageConverter jackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
    ObjectMapper objectMapper = new ObjectMapper();
    // 忽略为空的字段
    objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
    objectMapper.getSerializationConfig().withFeatures(
            SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
    objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
    /**
     * 序列换成json时,将所有的long变成string
     * js中long过长精度丢失
     */
    SimpleModule simpleModule = new SimpleModule();
    simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
    simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
    objectMapper.registerModule(simpleModule);
    jackson2HttpMessageConverter.setObjectMapper(objectMapper);
    log.info("MappingJackson2HttpMessageConverter [{}]", jackson2HttpMessageConverter);
    return new HttpMessageConverters(jackson2HttpMessageConverter);
}
 

/**
     * jackson 配置
     *
     * @return mapper
     */
    private static ObjectMapper createJackson() {
        Jackson2ObjectMapperBuilder jackson2ObjectMapperBuilder = Jackson2ObjectMapperBuilder.json();
        jackson2ObjectMapperBuilder.simpleDateFormat(DatePattern.NORM_DATETIME_PATTERN);
        ObjectMapper build = jackson2ObjectMapperBuilder.build();
        // 忽略空
        build.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        // 驼峰转下划线
        //        build.setPropertyNamingStrategy(new PropertyNamingStrategy.SnakeCaseStrategy());
        // long to String
        SimpleModule simpleModule = new SimpleModule();
        simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
        simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
        build.registerModule(simpleModule);
        //
        build.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
//        build.activateDefaultTyping(objectMapper.getPolymorphicTypeValidator(), ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.WRAPPER_ARRAY);

        return build;
    }
 

@Bean
public MappingJackson2HttpMessageConverter getMappingJackson2HttpMessageConverter() {
    MappingJackson2HttpMessageConverter mappingJackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
    ObjectMapper objectMapper = new ObjectMapper();

    //设置日期格式
    //TODO 需要兼容时间和日期格式
    objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
    objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);

    //Long 转String类型，否则js丢失精度
    SimpleModule simpleModule = new SimpleModule();
    simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
    simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
    //支持jdk8新特性
    objectMapper
            .registerModule(new ParameterNamesModule())
            .registerModule(new Jdk8Module())
            .registerModule(new JavaTimeModule())
            .registerModule(simpleModule)
            .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    mappingJackson2HttpMessageConverter.setObjectMapper(objectMapper);
    return mappingJackson2HttpMessageConverter;
}
 

TestModule()
{
  addSerializer(Interval.class, ToStringSerializer.instance);
  addDeserializer(
      Interval.class, new StdDeserializer<Interval>(Interval.class)
      {
        @Override
        public Interval deserialize(
            JsonParser jsonParser, DeserializationContext deserializationContext
        ) throws IOException, JsonProcessingException
        {
          return new Interval(jsonParser.getText());
        }
      }
  );
}
 

private static ObjectMapper addCustomModules(ObjectMapper mapper, boolean intern) {
  // with this mixin UnconfiguredTargetNode properties are flattened with
  // UnconfiguredTargetNodeWithDeps
  // properties
  // for prettier view. It only works for non-typed serialization.
  mapper.addMixIn(
      UnconfiguredTargetNodeWithDeps.class,
      UnconfiguredTargetNodeWithDeps.UnconfiguredTargetNodeWithDepsUnwrappedMixin.class);

  // Serialize and deserialize UnconfiguredBuildTarget as string
  SimpleModule buildTargetModule = new SimpleModule("BuildTarget");
  buildTargetModule.addSerializer(UnconfiguredBuildTarget.class, new ToStringSerializer());
  buildTargetModule.addDeserializer(
      UnconfiguredBuildTarget.class,
      new FromStringDeserializer<UnconfiguredBuildTarget>(UnconfiguredBuildTarget.class) {
        @Override
        protected UnconfiguredBuildTarget _deserialize(
            String value, DeserializationContext ctxt) {
          return UnconfiguredBuildTargetParser.parse(value, intern);
        }
      });
  mapper.registerModule(buildTargetModule);
  mapper.registerModule(forwardRelativePathModule());
  return mapper;
}
 

private static SimpleModule forwardRelativePathModule() {
  SimpleModule module = new SimpleModule();
  module.addSerializer(ForwardRelativePath.class, new ToStringSerializer());
  module.addDeserializer(
      ForwardRelativePath.class,
      new FromStringDeserializer<ForwardRelativePath>(ForwardRelativePath.class) {
        @Override
        protected ForwardRelativePath _deserialize(String value, DeserializationContext ctxt)
            throws IOException {
          return ForwardRelativePath.of(value);
        }

        @Override
        protected ForwardRelativePath _deserializeFromEmptyString() throws IOException {
          return ForwardRelativePath.EMPTY;
        }
      });
  return module;
}
 

/**
 * BigDecimal 转化为String
 * @return
 */
@Bean
public MappingJackson2HttpMessageConverter toStringConverter() {
    MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
    ObjectMapper mapper = new ObjectMapper();
    SimpleModule simpleModule = new SimpleModule();
    simpleModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);
    mapper.registerModule(simpleModule);
    converter.setObjectMapper(mapper);
    return converter;
}
 

@Bean
@Primary
@ConditionalOnMissingBean(ObjectMapper.class)
public ObjectMapper jacksonObjectMapper(Jackson2ObjectMapperBuilder builder) {
    ObjectMapper objectMapper = new ObjectMapper();
    objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
    objectMapper.setTimeZone(TimeZone.getTimeZone("GMT+8"));
    // 排序key
    objectMapper.configure(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS, true);
    //忽略空bean转json错误
    objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
    //忽略在json字符串中存在，在java类中不存在字段，防止错误。
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    /**
     * 序列换成json时,将所有的long变成string
     * 因为js中得数字类型不能包含所有的java long值
     */
    SimpleModule simpleModule = new SimpleModule();
    simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
    simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
    objectMapper.registerModule(simpleModule);
    // 兼容fastJson 的一些空值处理
    SerializerFeature[] features = new SerializerFeature[]{
            WriteNullListAsEmpty,
            WriteNullStringAsEmpty,
            WriteNullNumberAsZero,
            WriteNullBooleanAsFalse,
            WriteNullMapAsEmpty
    };
    objectMapper.setSerializerFactory(objectMapper.getSerializerFactory().withSerializerModifier(new FastJsonSerializerFeatureCompatibleForJackson(features)));
    log.info("ObjectMapper [{}]", objectMapper);
    return objectMapper;
}
 

/**
 * json 类型参数 序列化问题
 * Long -> string
 * date -> string
 *
 * @param builder
 * @return
 */
@Bean
@Primary
@ConditionalOnMissingBean
public ObjectMapper jacksonObjectMapper(Jackson2ObjectMapperBuilder builder) {
    ObjectMapper objectMapper = builder.createXmlMapper(false)
            .featuresToDisable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
            .timeZone(TimeZone.getTimeZone("Asia/Shanghai"))
            .build();
    //忽略未知字段
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    //日期格式
    SimpleDateFormat outputFormat = new SimpleDateFormat(DEFAULT_DATE_TIME_FORMAT);
    objectMapper.setDateFormat(outputFormat);
    SimpleModule simpleModule = new SimpleModule();
    /**
     *  将Long,BigInteger序列化的时候,转化为String
     */
    simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
    simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
    simpleModule.addSerializer(BigInteger.class, ToStringSerializer.instance);
    simpleModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);

    objectMapper.registerModule(simpleModule);

    return objectMapper;
}
 

@Bean
@ConditionalOnMissingBean
public Module customModule() {
    SimpleModule module = new SimpleModule();
    module.addSerializer(LocalDateTime.class, new LocalDatetimeFormatter.LocalDateTimeSerializer());
    module.addDeserializer(LocalDateTime.class, new LocalDatetimeFormatter.LocalDateTimeDeserializer());
    module.addSerializer(LocalDate.class, new LocalDateFormatter.LocalDateSerializer());
    module.addDeserializer(LocalDate.class, new LocalDateFormatter.LocalDateDeserializer());
    module.addSerializer(Long.class, ToStringSerializer.instance);
    return module;
}
 

/**
 * json 类型参数 序列化问题
 * Long -> string
 * date -> string
 *
 * @param builder
 * @return
 */
@Bean
@Primary
@ConditionalOnMissingBean
public ObjectMapper jacksonObjectMapper(Jackson2ObjectMapperBuilder builder) {
    ObjectMapper objectMapper = builder.createXmlMapper(false)
            .featuresToDisable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
            .timeZone(TimeZone.getTimeZone("Asia/Shanghai"))
            .build();
    //忽略未知字段
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    //日期格式
    SimpleDateFormat outputFormat = new SimpleDateFormat(DEFAULT_DATE_TIME_FORMAT);
    objectMapper.setDateFormat(outputFormat);
    SimpleModule simpleModule = new SimpleModule();
    /**
     *  将Long,BigInteger序列化的时候,转化为String
     */
    simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
    simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
    simpleModule.addSerializer(BigInteger.class, ToStringSerializer.instance);
    simpleModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);

    objectMapper.registerModule(simpleModule);

    return objectMapper;
}
 

public static void buidMvcMessageConverter(List<HttpMessageConverter<?>> converters) {
	MappingJackson2HttpMessageConverter jackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
	SimpleModule simpleModule = new SimpleModule();
	simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
	simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
	ObjectMapper objectMapper = new ObjectMapper()
			.registerModule(new ParameterNamesModule())
			.registerModule(new Jdk8Module())
			.registerModule(new JavaTimeModule())
			.registerModule(simpleModule);
	objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
	jackson2HttpMessageConverter.setObjectMapper(objectMapper);
	converters.add(jackson2HttpMessageConverter);
}
 

@Override
public JsonSerializer<?> findSerializer(SerializationConfig config,
        JavaType type, BeanDescription beanDesc)
{
    Class<?> raw = type.getRawClass();
    if (Duration.class.isAssignableFrom(raw) || QName.class.isAssignableFrom(raw)) {
        return ToStringSerializer.instance;
    }
    if (XMLGregorianCalendar.class.isAssignableFrom(raw)) {
        return XMLGregorianCalendarSerializer.instance;
    }
    return null;
}
 

@Override
public JsonSerializer<?> findSerializer(SerializationConfig config, JavaType type,
        BeanDescription beanDesc, JsonFormat.Value formatOverrides)
{
    Class<?> raw = type.getRawClass();
    if (RangeSet.class.isAssignableFrom(raw)) {
        return new RangeSetSerializer();
    }
    if (Range.class.isAssignableFrom(raw)) {
        return new RangeSerializer(_findDeclared(type, Range.class));
    }
    if (Table.class.isAssignableFrom(raw)) {
        return new TableSerializer(_findDeclared(type, Table.class));
    }
    if (HostAndPort.class.isAssignableFrom(raw)) {
        return ToStringSerializer.instance;
    }
    if (InternetDomainName.class.isAssignableFrom(raw)) {
        return ToStringSerializer.instance;
    }
    // not sure how useful, but why not?
    if (CacheBuilderSpec.class.isAssignableFrom(raw) || CacheBuilder.class.isAssignableFrom(raw)) {
        return ToStringSerializer.instance;
    }
    if (HashCode.class.isAssignableFrom(raw)) {
        return ToStringSerializer.instance;
    }
    if (FluentIterable.class.isAssignableFrom(raw)) {
        JavaType iterableType = _findDeclared(type, Iterable.class);
        return new StdDelegatingSerializer(FluentConverter.instance, iterableType, null, null);
    }
    return null;
}
 

public InetJsonModule() {
  super(InetJsonModule.class.getSimpleName(), new Version(1, 0, 0, null, null, null));
  addSerializer(InetSocketAddress.class, ToStringSerializer.instance);
  addDeserializer(InetSocketAddress.class, new FromStringDeserializer<InetSocketAddress>(InetSocketAddress.class) {
    private static final long serialVersionUID = 1L;

    @Override
    protected InetSocketAddress _deserialize(String value, DeserializationContext ctxt) {
      return InetSocketAddressConverter.getInetSocketAddress(value);
    }
  });
}
 

public TerracottaJsonModule() {
  super(TerracottaJsonModule.class.getSimpleName(), new Version(1, 0, 0, null, null, null));
  addSerializer(Path.class, ToStringSerializer.instance);
  addDeserializer(Path.class, new FromStringDeserializer<Path>(Path.class) {
    private static final long serialVersionUID = 1L;

    @Override
    protected Path _deserialize(String value, DeserializationContext ctxt) {
      return Paths.get(value);
    }
  });
}
 

/**
 * Get the IP Address for the switch
 * @return the inet address
 */
@Override
@JsonSerialize(using=ToStringSerializer.class)
public SocketAddress getInetAddress() {
    if (channel == null)
        return null;
    return channel.getRemoteAddress();
}
 

public static ObjectMapper create(boolean indent) {
  ObjectMapper objectMapper = new ObjectMapper();
  // This will cause the objectmapper to not close the underlying output stream
  objectMapper.configure(JsonGenerator.Feature.AUTO_CLOSE_TARGET, false);
  objectMapper.configure(JsonParser.Feature.AUTO_CLOSE_SOURCE, false);
  objectMapper.registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false, MetricFilter.ALL));
  SimpleModule module = new SimpleModule();
  module.addSerializer(ExtendedMeter.class, new ExtendedMeterSerializer(TimeUnit.SECONDS));
  module.addSerializer(BigDecimal.class, new ToStringSerializer());
  objectMapper.registerModule(module);
  if (indent) {
    objectMapper.enable(SerializationFeature.INDENT_OUTPUT);
  }
  return objectMapper;
}
 

@Override
public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
    MappingJackson2HttpMessageConverter jackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();

    ObjectMapper objectMapper = jackson2HttpMessageConverter.getObjectMapper();
    objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
    objectMapper.disable(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE);

    SimpleModule simpleModule = new SimpleModule();
    // Long类型序列化成字符串，避免Long精度丢失
    simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
    simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);

    // XSS序列化
    simpleModule.addSerializer(String.class, new XssJacksonSerializer());
    simpleModule.addDeserializer(String.class, new XssJacksonDeserializer());

    // Date序列化
    simpleModule.addSerializer(Date.class, new JacksonDateSerializer());
    simpleModule.addDeserializer(Date.class, new JacksonDateDeserializer());

    // Integer、Double反序列化
    simpleModule.addDeserializer(Integer.class, new JacksonIntegerDeserializer());
    simpleModule.addDeserializer(Double.class, new JacksonDoubleDeserializer());

    // jdk8日期序列化和反序列化设置
    JavaTimeModule javaTimeModule = new JavaTimeModule();
    javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(DatePattern.NORM_DATETIME_PATTERN)));
    javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(DatePattern.NORM_DATETIME_PATTERN)));

    javaTimeModule.addSerializer(LocalDate.class, new LocalDateSerializer(DateTimeFormatter.ofPattern(DatePattern.NORM_DATE_PATTERN)));
    javaTimeModule.addDeserializer(LocalDate.class, new LocalDateDeserializer(DateTimeFormatter.ofPattern(DatePattern.NORM_DATE_PATTERN)));

    javaTimeModule.addSerializer(LocalTime.class, new LocalTimeSerializer(DateTimeFormatter.ofPattern(DatePattern.NORM_TIME_PATTERN)));
    javaTimeModule.addDeserializer(LocalTime.class, new LocalTimeDeserializer(DateTimeFormatter.ofPattern(DatePattern.NORM_TIME_PATTERN)));

    objectMapper.registerModule(simpleModule)
            .registerModule(javaTimeModule).registerModule(new ParameterNamesModule());

    jackson2HttpMessageConverter.setObjectMapper(objectMapper);

    //放到第一个
    converters.add(0, jackson2HttpMessageConverter);

}
 

@JsonSerialize(using=ToStringSerializer.class)
public Long getId() {
    return id;
}
 

@JsonSerialize(using = ToStringSerializer.class)
@JsonProperty
public Duration lifetime() {
    return this.lifetime.elapsed();
}
 

@SupCol(text="归属公司", sort = 10, minWidth="125px")
@JsonSerialize(using = ToStringSerializer.class)
public Office getOffice() {
	return office;
}
 

@JsonSerialize(using = ToStringSerializer.class) @JsonProperty("amount")
public BigDecimal getAmount() {
    return amount;
}
 

@JsonProperty
@JsonSerialize(using = ToStringSerializer.class)
public boolean isEnabled() {
    return enabled;
}
 

@JsonProperty("stacktrace")
@JsonSerialize(contentUsing = ToStringSerializer.class)
StackTraceElement[] getStackTrace();
 

@JsonSerialize(using = ToStringSerializer.class)
@Nonnull
public DependencyType getType() {
    return type;
}
 

@JsonSerialize(using = ToStringSerializer.class) @JsonProperty("amount")
public BigDecimal getAmount() {
    return amount;
}
 

@AdditionalJacksonAnnotation("some_long")
@JsonProperty("some_long_string")
@JsonSerialize(using=ToStringSerializer.class)
Long getSomeLong();
 

/**
 * @return The network associated with the record. In particular, this is
 * the largest network where all of the fields besides IP address have the
 * same value.
 */
@JsonProperty
@JsonSerialize(using = ToStringSerializer.class)
public Network getNetwork() {
    return this.network;
}
 

/**
 * @return The network associated with the record. In particular, this is
 * the largest network where all of the fields besides IP address have the
 * same value.
 */
@JsonProperty
@JsonSerialize(using = ToStringSerializer.class)
public Network getNetwork() {
    return this.network;
}