How to map JSON object with java Pojo class ignoring parent class spring boot?

Question

I want to map below Json object with Java Pojo class ignoring parent class AuthToken.

{
  "AuthToken" : 
  {
    "id" : "1",
    "token" : "abcde1234xyz",
    "extendSession" : null
  } 
}

Pojo Class

public class TokenAccessResponseDTO {

    private String token;

    public String getToken() {
        return token;
    }

    public void setToken(String token) {
        this.token = token;
    }

}

I would say use the JsonIgnoreProperties annotation and ignoreUnknown=true, then readValue() into a HashMap of — experiment unit 1998X, Jan 10 '23 at 06:00
Though if you rather have a method to unpack the nested object directly without reading into hashmap, you could do so. Reference material [here](https://www.baeldung.com/jackson-nested-values) — experiment unit 1998X, Jan 10 '23 at 06:05
Does this answer your question? [How can I deserialize it using Java?](https://stackoverflow.com/questions/69917981/how-can-i-deserialize-it-using-java) — Jim G., Jan 10 '23 at 15:58

score 0 · Answer 1 · answered Jan 10 '23 at 06:54

0

I solved this issue by mapping JSON Object to JsonNode and then adding the below syntax to fetch token

jsonNode.findValue("token").asText()

answered Jan 10 '23 at 06:54

Bhavesh Shah

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How to map JSON object with java Pojo class ignoring parent class spring boot?

1 Answers1