I am trying to deserialize following JSON
{
"deliverLumpSum": 0.0,
"faxQId":
"{\"type\":\"TAKEAWAY\",\"data\":{\"orderId\":\"AWSWD-AWSAW\",\"orderKey\":\"DERS34S32SD\"}}"
}
with help of following custome deserializer
public class OrderIdDeserializer extends JsonDeserializer<OrderId> {
@Override
public OrderId deserialize(JsonParser jsonParser,
DeserializationContext deserializationContext) throws IOException {
OrderId orderId = jsonParser.readValueAs(OrderId.class);
return orderId;
}
}
in to following Object-Structure
public class AddInfo {
protected double deliverLumpSum;
@JsonDeserialize( using = OrderIdDeserializer.class)
public OrderId orderId;
}
public class OrderId {
private String type;
private TakeawayData data;
}
public class TakeawayData {
private String orderId;
private String orderKey;
}
and i got the following error
com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot
construct instance of `OrderId` (although at least one Creator exists): no
String-argument constructor/factory method to deserialize from String value
(
'{"type":"TAKEAWAY","data":{"orderId":"AWSWD-AWSAW","orderKey":"DERS34S32SD"}}'
)
what do i wrong and how can i solve this problem?
thx
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