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package io.konik.sdk.json;

import java.io.IOException;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;

public class DateDeserializer extends JsonDeserializer {

   private static final DateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd");

   @Override
   public Date deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
         throws IOException, JsonProcessingException {
      String dateAsString = jsonParser.readValueAs(String.class);
      Date date = null;
      try {
         date = DATE_FORMAT.parse(dateAsString);
      } catch (ParseException e) {
         throw new RuntimeException(e);
      }

      return date;
   }
}