Additional Notes
What should happen in DTO-to-domain translation?
Track: Java
Topic: HTTP JSON APIs
Focus: Jackson ObjectMapper
Java: Jackson ObjectMapper
Answer
Validate required fields, normalize units, and reject incomplete payloads.
The translation layer is where you turn a wire contract into business meaning. That is the right place to handle nulls, unit conversion, version quirks, and incomplete responses before they spread inward.
The translation layer is where you turn a wire contract into business meaning. That is the right place to handle nulls, unit conversion, version quirks, and incomplete responses before they spread inward.
Topics: HTTP JSON APIs Jackson ObjectMapper Java