ObjectMapper is the main actor class of Jackson library. ObjectMapper class ObjectMapper provides functionality for reading and writing JSON, either to and from basic POJOs (Plain Old Java Objects) , or to and from a general-purpose JSON Tree Model (JsonNode), as well as related functionality for performing conversions.
Read moreAre JSON properties case sensitive?
JSON is case-sensitive . SQL is case-insensitive, but names in SQL code are implicitly uppercase.
Read moreAre JSON properties case sensitive?
JSON is case-sensitive . SQL is case-insensitive, but names in SQL code are implicitly uppercase.
Read moreWhat is the use of @JsonProperty annotation?
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 the use of @JsonProperty annotation?
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 more