Examples with CsvListWriter org.supercsv.io.CsvListWriter used on opensource projects

Example 6 with CsvListWriter

use of org.supercsv.io.CsvListWriter in project waltz by khartec.

the class ReportGridExtractor method mkCSVReport.

private byte[] mkCSVReport(Set<Tuple2<ReportGridColumnDefinition, Boolean>> columnDefinitions, List<Tuple2<Application, ArrayList<Object>>> reportRows) throws IOException {
    List<String> headers = mkHeaderStrings(columnDefinitions);
    StringWriter writer = new StringWriter();
    CsvListWriter csvWriter = new CsvListWriter(writer, CsvPreference.EXCEL_PREFERENCE);
    csvWriter.write(headers);
    reportRows.forEach(unchecked(row -> csvWriter.write(simplify(row))));
    csvWriter.flush();
    return writer.toString().getBytes();
}

Example 7 with CsvListWriter

use of org.supercsv.io.CsvListWriter in project waltz by khartec.

the class SurveyInstanceExtractor method mkCSVReport.

private byte[] mkCSVReport(List<SurveyQuestion> questions, List<List<Object>> reportRows) throws IOException {
    List<String> headers = mkHeaderStrings(questions);
    StringWriter writer = new StringWriter();
    CsvListWriter csvWriter = new CsvListWriter(writer, CsvPreference.EXCEL_PREFERENCE);
    csvWriter.write(headers);
    reportRows.forEach(unchecked(row -> csvWriter.write(simplify(row))));
    csvWriter.flush();
    return writer.toString().getBytes();
}

Example 8 with CsvListWriter

use of org.supercsv.io.CsvListWriter in project hive by apache.

the class SeparatedValuesOutputFormat method getFormattedStr.

private String getFormattedStr(String[] vals) {
    StringWriter strWriter = new StringWriter();
    CsvListWriter writer = new CsvListWriter(strWriter, getCsvPreference());
    if (vals.length > 0) {
        try {
            writer.write(vals);
        } catch (IOException e) {
            beeLine.error(e);
        } finally {
            IOUtils.closeStream(writer);
        }
    }
    return strWriter.toString();
}

Example 9 with CsvListWriter

use of org.supercsv.io.CsvListWriter in project waltz by khartec.

the class CustomDataExtractor method mkCSVReport.

private byte[] mkCSVReport(List<List<Object>> reportRows, List<String> headers) throws IOException {
    StringWriter writer = new StringWriter();
    CsvListWriter csvWriter = new CsvListWriter(writer, CsvPreference.EXCEL_PREFERENCE);
    csvWriter.write(headers);
    reportRows.forEach(unchecked(row -> csvWriter.write(simplify(row))));
    csvWriter.flush();
    return writer.toString().getBytes();
}