Here is the json structure: { "fields": [ {"expression": "count(*)"}, {"column": "field1"}, ] } To implement inheritance, classes are created as follows: @JsonTypeInfo( use = JsonTypeInfo.Id.NAME) @JsonSubTypes({ @JsonSubType ...
I am attempting to assess a json string by utilizing the jackson library's ObjectMapper. I have included the jackson-annotation, jackson-databind, and jackson-core dependencies with the matching version in the pom.xml file. However, the code is producing t ...
I'm facing difficulties in converting the Json String to a Java Object After validating the Json format, it appears to be correct. @JsonIgnoreProperties(ignoreUnknown = true) public class DevPol { private String id; private Header header; / ...
Typically, when utilizing polymorphic deserialization with Jackson, I usually have a string field that corresponds to a particular class, and the implementation may look like this. @JsonTypeInfo( use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo. ...