Unlike Gson, Jackson will require getters for all private fields, otherwise serialization and deserialization won’t work. Jackson requires Java SE 1.5 or more, so we can’t use it on legacy projects.
Read moreWhat is the use of @JsonProperty?
The @JsonProperty annotation is used to map property names with JSON keys during serialization and deserialization . By default, if you try to serialize a POJO, the generated JSON will have keys mapped to the fields of the POJO.
Read moreWhat is @JsonCreator in Java?
The Jackson annotation @JsonCreator is used to tell Jackson that the Java object has a constructor (a “creator”) which can match the fields of a JSON object to the fields of the Java object .
Read moreIs Jackson case sensitive?
Jackson is a well-known library for JSON utilities. It has a wide area of features. One of them is case insensitive deserialization for field names . It’s available since 2.5.27 Tem 2017
Read moreIs @JsonProperty case sensitive?
Since it is updated manually by a user, they can use any casing ; mixed, upper, lower, etc.
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