Usage of Jackson @JsonProperty annotation for kotlin data classes

Question

kotlin 1.2.10 jackson-module-kotlin:2.9.0

I have the following data class in kotlin:

data class CurrencyInfo(
        @JsonProperty(\"currency_info\"         


        

Answer 1

You can do something like this:

data class CurrencyInfo @JsonCreator constructor (
        @param:JsonProperty("currency_info") 
        @get:JsonProperty("currency_info")
        val currencyInfo: CurrencyInfoItem?
)

code above translates to java as:

public final class CurrencyInfo {
   @Nullable
   private final String currencyInfo;

   @JsonProperty("currency_info")
   @Nullable
   public final String getCurrencyInfo() {
      return this.currencyInfo;
   }

   @JsonCreator
   public CurrencyInfo(@JsonProperty("currency_info") @Nullable String currencyInfo) {
      this.currencyInfo = currencyInfo;
   }
}

---

code from accepted answer translates to java as following:

First (is not pure immutable):

@JsonAutoDetect(
   fieldVisibility = Visibility.ANY
)
public final class CurrencyInfo {
   @Nullable
   private String currencyInfo;

   @Nullable
   public final String getCurrencyInfo() {
      return this.currencyInfo;
   }

   public final void setCurrencyInfo(@Nullable String var1) {
      this.currencyInfo = var1;
   }

   public CurrencyInfo(@JsonProperty("currency_info") @Nullable String currencyInfo) {
      this.currencyInfo = currencyInfo;
   }
}

Second (probably has problems with deserialization):

public final class CurrencyInfo {
   @Nullable
   private final String currencyInfo;

   @JsonProperty("currency_info")
   @Nullable
   public final String getCurrencyInfo() {
      return this.currencyInfo;
   }

   public CurrencyInfo(@Nullable String currencyInfo) {
      this.currencyInfo = currencyInfo;
   }
}