Problem deserializing when using Hierarchy

[AnakinPt]

Hi everyone,

I'm trying to check why in my code, Jackson is not deserializing properly when a class has subclasses.

With this code:

String serializedString = """
            {
              "topSpeed": 250.0,
              "type": "sedan",
              "model": "S500",
              "make": "Mercedes-Benz",
              "seatingCapacity": 5
            }
            """;
    ObjectMapper mapper = new ObjectMapper();
    Sedan sedan = new Sedan("sedan", "Mercedes-Benz", "S500", 5, 250.0);
    Vehicle vehicle = mapper.readValue(serializedString, Vehicle.class);
    assertThat(vehicle).isEqualTo(sedan);

and these classes:

@JsonTypeInfo(
		use = JsonTypeInfo.Id.NAME,
		include = JsonTypeInfo.As.PROPERTY,
		property = "type",
		visible = true)
@JsonSubTypes({
		@Type(value = Car.class, name = "car"),
		@Type(value = Truck.class, name = "truck"),
		@Type(value = Crossover.class, name = "crossover"),
		@Type(value = Sedan.class, name = "sedan")
})
@EqualsAndHashCode(onlyExplicitlyIncluded = true)
@Data
public abstract class Vehicle {
	@EqualsAndHashCode.Include @JsonProperty("type") private String type;
	@EqualsAndHashCode.Include @JsonProperty("make") private String make;
	@EqualsAndHashCode.Include @JsonProperty("model") private String model;

	public Vehicle(String type, String make, @JsonProperty("model") String model) {
		this.type = type;
		this.make = make;
		this.model = model;
	}
}

@JsonIgnoreProperties({"model", "seatingCapacity"})
@Getter
@Setter
@EqualsAndHashCode(callSuper = true, onlyExplicitlyIncluded = true)
public class Car extends Vehicle {
	@JsonProperty("seatingCapacity")
	private int seatingCapacity;

	@JsonProperty("topSpeed")
	private double topSpeed;


	public Car(@JsonProperty("type") String type, @JsonProperty("make") String make, @JsonProperty("model") String model, @JsonProperty("seatingCapacity") int seatingCapacity, @JsonProperty("topSpeed") double topSpeed) {
		super(type, make, model);
		this.seatingCapacity = seatingCapacity;
		this.topSpeed = topSpeed;
	}

}

@Getter
@Setter
@EqualsAndHashCode(callSuper = true, onlyExplicitlyIncluded = true)
public class Sedan extends Car {
	@JsonCreator
	public Sedan(@JsonProperty("type") String type, @JsonProperty("make") String make, @JsonProperty("model") String model, @JsonProperty("seatingCapacity") int seatingCapacity, @JsonProperty("topSpeed") double topSpeed) {
		super(type, make, model, seatingCapacity, topSpeed);
	}

}

After deserialization I have this:
Sedan(super=Car(super=Vehicle(type=sedan, make=Mercedes-Benz, model=null), seatingCapacity=0, topSpeed=250.0))
but I'm expecting
Sedan(super=Car(super=Vehicle(type=sedan, make=Mercedes-Benz, model=S500), seatingCapacity=5, topSpeed=250.0))

Any hints?

p.s. all this code available in https://github.com/AnakinPt/jackson

[AnakinPt]

That was my stupidity ...
I didn't realized there was @JsonIgnoreProperties({"model", "seatingCapacity"}) in the code

[JooHyukKim]

Thank you for the update tho 👍🏼 @AnakinPt