Vert.x and Jackson Databind

Bug.java

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import io.vertx.core.json.Json;
import io.vertx.core.json.JsonArray;
import io.vertx.core.json.JsonObject;
import io.vertx.core.json.jackson.DatabindCodec;
import lombok.extern.slf4j.Slf4j;

import java.util.List;
import java.util.Map;

@Slf4j
public class Bug {
    static {

        var objectMapper = DatabindCodec.mapper();

        objectMapper
            .addMixIn(JsonObject.class, JsonObjectMixin.class)
            .addMixIn(JsonArray.class, JsonArrayMixin.class);

        var prettyMapper = DatabindCodec.prettyMapper();

        prettyMapper
            .addMixIn(JsonObject.class, JsonObjectMixin.class)
            .addMixIn(JsonArray.class, JsonArrayMixin.class);

    }

    public static void main(String... args) {
        String json = "{\n" +
            "    \"result\": [\n" +
            "        {\n" +
            "            \"id\": \"aaa\",\n" +
            "            \"zone_id\": \"bbb\",\n" +
            "            \"meta\": {\n" +
            "                \"auto_added\": false,\n" +
            "                \"managed_by_apps\": false,\n" +
            "                \"managed_by_argo_tunnel\": false,\n" +
            "                \"source\": \"primary\"\n" +
            "            },\n" +
            "            \"comment\": null,\n" +
            "            \"tags\": [],\n" +
            "            \"created_on\": \"2023-05-09T11:43:07.088802Z\",\n" +
            "            \"modified_on\": \"2023-05-09T11:43:07.088802Z\"\n" +
            "        },\n" +
            "        {\n" +
            "            \"id\": \"ccc\",\n" +
            "            \"zone_id\": \"ddd\",\n" +
            "            \"meta\": {\n" +
            "                \"auto_added\": false,\n" +
            "                \"managed_by_apps\": false,\n" +
            "                \"managed_by_argo_tunnel\": false,\n" +
            "                \"origin_worker_id\": \"eee\",\n" +
            "                \"source\": \"primary\"\n" +
            "            },\n" +
            "            \"comment\": null,\n" +
            "            \"tags\": [],\n" +
            "            \"created_on\": \"2023-05-13T12:30:06.837565Z\",\n" +
            "            \"modified_on\": \"2023-05-13T12:30:06.837565Z\"\n" +
            "        }\n" +
            "    ],\n" +
            "    \"success\": true,\n" +
            "    \"errors\": [],\n" +
            "    \"messages\": [],\n" +
            "    \"result_info\": {\n" +
            "        \"page\": 1,\n" +
            "        \"per_page\": 100,\n" +
            "        \"count\": 4,\n" +
            "        \"total_count\": 4,\n" +
            "        \"total_pages\": 1\n" +
            "    }\n" +
            "}";

        Object object = Json.decodeValue(json);

        if (object instanceof JsonObject) {
            log.debug("json is JsonObject");
        }
        try {
            JsonObject jsonObject = Json.decodeValue(json, JsonObject.class);
            log.debug("deserialized json: {}", jsonObject);
        } catch (Exception e) {
            e.printStackTrace();

        }


    }

    static abstract class JsonArrayMixin {
        @JsonCreator
        JsonArrayMixin(List<?> list) {
        }

        @JsonValue
        abstract List<?> getList();
    }

    static abstract class JsonObjectMixin {
        @JsonCreator
        JsonObjectMixin(Map<String, Object> map) {
        }

        @JsonValue
        abstract Map<String, Object> getMap();
    }

}