LocalTimeDeserializer.java

package cz.coffei.foodo.data.rest.conversions;

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

import java.io.IOException;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeParseException;

/**
 * Created by jtrantin on 10.8.15.
 */
public class LocalTimeDeserializer extends JsonDeserializer<LocalTime> {
    @Override
    public LocalTime deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
        String timeString = jsonParser.readValueAs(String.class);
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("HH:mm");
        return LocalTime.parse(timeString, formatter);
    }
}