Spring Data Redis - Issue while storing Date

Question

I am using Spring Boot + Spring data Redis example to save Date into the Redis Cache. Although I used @DateTimeFormat @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd"), but still persistance happening is long value. Look like its a millisecond.

Can somebody guide if I need to set extra configurations to persist date like yyyy-MM-dd.

HGETALL users:1
1) "_class"
2) "com.XXX.entity.User"
3) "userId"
4) "1"
5) "name"
6) "John"
7) "createdDate"
8) "1542043247352"

Entity classes:

@Builder
@Data
@AllArgsConstructor
@NoArgsConstructor
@RedisHash("users")
public class User {
    @Id
    private Long userId;
    private String name;

    @DateTimeFormat
    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd")
    private Date createdDate;
    private List<Group> groups;
}

UPDATE-1:: As per suggestion I implemented, but still not working CustomDateSerializer.java

@Component
public class CustomDateSerializer extends JsonSerializer<Date> {
    private static final SimpleDateFormat dateFormat = new SimpleDateFormat("MM-dd-yyyy");

    @Override
    public void serialize(Date date, JsonGenerator gen, SerializerProvider provider)
            throws IOException, JsonProcessingException {
        String formattedDate = dateFormat.format(date);
        gen.writeString(formattedDate);
    }
}

Custom Interface

@Retention(RetentionPolicy.RUNTIME)
public @interface MyJsonFormat {
    String value();
}

Model class

@MyJsonFormat("dd.MM.yyyy") 
@JsonSerialize(using = CustomDateSerializer.class)
private Date createdDate;

Answer 1

By Using Custom Serializer, this can be solved. Ref @https://kodejava.org/how-to-format-localdate-object-using-jackson/#comment-2027

public class LocalDateSerializer extends StdSerializer<LocalDate> {
    private static final long serialVersionUID = 1L;

    public LocalDateSerializer() {
        super(LocalDate.class);
    }

    @Override
    public void serialize(LocalDate value, JsonGenerator generator, SerializerProvider provider) throws IOException {
        generator.writeString(value.format(DateTimeFormatter.ISO_LOCAL_DATE));
    }
}

POJO:

@JsonDeserialize(using = LocalDateDeserializer.class)
@JsonSerialize(using = LocalDateSerializer.class)
private LocalDate createdDate;