Examples with UNABLE_TO_SERIALIZE_TO_JSON org.talend.dataprep.exception.error.CommonErrorCodes.UNABLE_TO_SERIALIZE_TO_JSON used on opensource projects

Example 1 with UNABLE_TO_SERIALIZE_TO_JSON

use of org.talend.dataprep.exception.error.CommonErrorCodes.UNABLE_TO_SERIALIZE_TO_JSON in project data-prep by Talend.

the class CSVFormatUtils method compileParameterProperties.

/**
 * Retrieve properties associated with a dataset content and put them in a
 * map with their corresponding key.
 *
 * @param separator the specified separator
 * @param updatedParameters the updated header
 */
Map<String, String> compileParameterProperties(Separator separator, Map<String, String> updatedParameters) {
    List<String> header = separator.getHeaders().stream().map(p -> p.getKey()).collect(Collectors.toList());
    // header
    String jsonHeader;
    try {
        jsonHeader = mapper.writeValueAsString(header);
    } catch (Exception e) {
        throw new TDPException(UNABLE_TO_SERIALIZE_TO_JSON, e);
    }
    updatedParameters.put(HEADER_COLUMNS_PARAMETER, jsonHeader);
    // separator
    updatedParameters.put(SEPARATOR_PARAMETER, String.valueOf(separator.getSeparator()));
    // if no parameter set set take the default one
    updatedParameters.putIfAbsent(TEXT_ENCLOSURE_CHAR, defaultTextEnclosure);
    updatedParameters.putIfAbsent(ESCAPE_CHAR, defaultEscapeChar);
    return updatedParameters;
}