Additional Notes
How does @JsonIgnore affect serialization?
Track: Java
Topic: Networking
Focus: Jackson ObjectMapper
Java: Jackson ObjectMapper
Answer
It skips the marked field during serialization.
Using @JsonIgnore on a field tells Jackson to omit it from the JSON output. This is useful for sensitive data. Consider a 'User' class with a 'password' field. By marking it with @JsonIgnore, the password won't appear in the JSON response, enhancing security.
Using @JsonIgnore on a field tells Jackson to omit it from the JSON output. This is useful for sensitive data. Consider a 'User' class with a 'password' field. By marking it with @JsonIgnore, the password won't appear in the JSON response, enhancing security.
Topics: Jackson ObjectMapper Java Networking