argos/dmp-backend/roadmap/src/main/java/eu/eudat/migration/utils/JsonTypeConverter.java

package eu.eudat.migration.utils;

import com.fasterxml.jackson.databind.ObjectMapper;

import javax.persistence.AttributeConverter;
import java.util.Map;

public class JsonTypeConverter implements AttributeConverter<Map<String, Object>, String> {

    ObjectMapper objectMapper = new ObjectMapper();

    @Override
    public String convertToDatabaseColumn(Map<String, Object> customerInfo) {
        try {
            return objectMapper.writeValueAsString(customerInfo);
        } catch (Exception e) {
            return null;
        }
    }

    @Override
    public Map<String, Object> convertToEntityAttribute(String customerInfoJSON) {
        try {
            return objectMapper.readValue(customerInfoJSON, Map.class);
        } catch (Exception e) {
            return null;
        }
    }

}