Additional Notes
What role does @JsonProperty play in JSON mapping?
Track: Java
Topic: Networking
Focus: Jackson ObjectMapper
Java: Jackson ObjectMapper
Answer
It defines custom JSON keys for Java fields.
The @JsonProperty annotation is used to specify a different JSON key for a field in your Java class. This is useful when the JSON keys don't match your Java naming conventions. For example, you might want the 'productName' field in your Java class to be serialized as 'name' in the JSON output.
The @JsonProperty annotation is used to specify a different JSON key for a field in your Java class. This is useful when the JSON keys don't match your Java naming conventions. For example, you might want the 'productName' field in your Java class to be serialized as 'name' in the JSON output.
Topics: Jackson ObjectMapper Java Networking