CODEWITHSUNDEEP
javajsonspringdatetimelocaldate
Maksim Rybalkin
Maksim Rybalkin

Reputation: 277

Formatting JSON data with "ObjectMapper"

I have a field:

@NotNull
    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd")
    private LocalDate date;

But when I get data with JSON format - it is another:

"date":{"year":2020,"month":"JANUARY","monthValue":1,"dayOfMonth":6,"dayOfWeek":"MONDAY","dayOfYear":6,"era":"CE","chronology":{"calendarType":"iso8601","id":"ISO"},"leapYear":true}

How to fix it?

Upvotes: 0

Views: 569

Answers (1)

rhowell
rhowell

Reputation: 1187

You could write a custom serializer/deserializer for it.

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

This article goes into more detail on how you can create these classes - https://kodejava.org/how-to-format-localdate-object-using-jackson/

Upvotes: 1

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