}

    @Test
    void testUploadCsv_ok() {
        // Create CSV content
        String csvContent = NAME_PREFIX + "uploadTest1\n" + NAME_PREFIX + "uploadTest2\n";

        // Upload CSV
        Response response = given().header("Authorization", getTestToken())
                .multiPart("file", "badwords.csv", csvContent.getBytes())

As an example, let us take a gzip compressed CSV file. Without S3 Select, we would need to download, decompress and process the entire CSV to get the data you needed. With Select API, can use a simple SQL expression to return only the data from the CSV you’re interested in, instead of retrieving the entire object. Following Python example shows how to retrieve the first column `Location` from an object containing data in CSV format.

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package csv

import (
	"encoding/json"
	"errors"
	"fmt"
	"io"
	"strconv"
	"strings"

	csv "github.com/minio/csvparser"
	"github.com/minio/minio/internal/s3select/jstream"
	"github.com/minio/minio/internal/s3select/sql"
)

// Record - is a CSV record.
type Record struct {
	columnNames  []string
	csvRecord    []string

        // Create CSV content with format: suggest_word,reading,boost
        String csvContent = NAME_PREFIX + "uploadTest1,,10\n" + NAME_PREFIX + "uploadTest2,,20\n";

        // Upload CSV
        Response response = given().header("Authorization", getTestToken())
                .multiPart("file", "elevatewords.csv", csvContent.getBytes())
                .when()
                .put(getApiPath() + "/upload");

    private static final String ESCAPED_QUOTE = "\"\"";

    private KuromojiCSVUtil() {
    } // no instance!!!

    /**
     * Parse CSV line
     *
     * @param line
     *            line containing csv-encoded data
     * @return Array of values
     */
    public static String[] parse(final String line) {
        boolean insideQuote = false;
        final ArrayList<String> result = new ArrayList<>();

import org.dbflute.optional.OptionalEntity;

import com.orangesignal.csv.CsvConfig;
import com.orangesignal.csv.CsvReader;
import com.orangesignal.csv.CsvWriter;

import jakarta.annotation.Resource;

/**
 * Service class for bad word management operations.
 * Provides CRUD operations and CSV import/export functionality for bad words.
 */
public class BadWordService {

    /**
     * Downloads all elevate words as a CSV file.
     * Creates a temporary file with the exported data for download.
     *
     * @param body download parameters
     * @return stream response containing the CSV file
     */
    @Execute
    public StreamResponse get$download(final DownloadBody body) {
        validateApi(body, messages -> {});
        return asStream("elevate.csv").contentTypeOctetStream().stream(out -> {

    }

    // PUT /api/admin/badword/upload
    /**
     * Uploads bad words from a CSV file.
     *
     * @param body the upload form containing the CSV file
     * @return JSON response with result status
     */
    @Execute
    public JsonResponse<ApiResult> put$upload(final UploadForm body) {

        <CSV>
        	<FieldDelimiter>,</FieldDelimiter>
        	<FileHeaderInfo>USE</FileHeaderInfo>
        	<QuoteCharacter>"</QuoteCharacter>
        	<QuoteEscapeCharacter>"</QuoteEscapeCharacter>
        	<RecordDelimiter>\n</RecordDelimiter>
        </CSV>
    </InputSerialization>
    <OutputSerialization>
        <CSV>
        </CSV>
    </OutputSerialization>

import com.orangesignal.csv.CsvConfig;
import com.orangesignal.csv.CsvReader;
import com.orangesignal.csv.CsvWriter;

import jakarta.annotation.Resource;

/**
 * Service class for managing elevate words functionality.
 * Elevate words are used to boost the relevance of documents containing specific terms in search results.
 * This service provides CRUD operations, CSV import/export, and related functionality.
 */