jackson

Better solution for lower-casing Java Enum constants in Jackson

I'm looking for a better (more terse) solution for having capitalized Java enum constants serialized/deserialized as lower-case in Jackson than this boilerplate code:


    public enum GitLabPipelineStatusEnum {
        
        @JsonProperty("canceled")
        CANCELED,
        
        @JsonProperty("created")
        CREATED,
        
        @JsonProperty("failed")
        FAILED,
        
        @JsonProperty("manual")
        MANUAL,
Solution 
  • public enum GitLabPipelineStatusEnum {
   
    CANCELED,
    CREATED,
    FAILED,
    MANUAL,

    @JsonValue
    public String toLowerCase() {
        return name().toLowerCase();
    }
}

    Reference

    https://www.baeldung.com/jackson-serialize-enums