@Override
public void setDateTimePattern(String dateTimePattern) {
this.dateTimePattern = dateTimePattern;
DateTimeConverter dtConverter = (DateTimeConverter) converters.lookup(Date.class);
dtConverter.setDateTimePattern(dateTimePattern);
dateCellStyle = workbook.createCellStyle();
CreationHelper helper = workbook.getCreationHelper();
dateCellStyle.setDataFormat(helper.createDataFormat().getFormat(dateTimePattern));
}
private void makeTemporalCell(Cell retVal, Date cellObj, String format) {
CreationHelper creationHelper = workbook.getCreationHelper();
CellStyle cellStyle = workbook.createCellStyle();
cellStyle.setDataFormat(creationHelper.createDataFormat().getFormat(format));
retVal.setCellStyle(cellStyle);
if (null != cellObj) {
Calendar calendar = Calendar.getInstance();
calendar.setTime((Date) cellObj);
retVal.setCellValue(calendar);
}
}
/**
* ハイパーリンクの設定
*
* @param sheet シート
* @param nRow 対象行番号
* @param nColumn 対象列番号
* @param value ハイパーリンクテキスト
* @param url ハイパーリンク先URL
*/
public static void setHyperLink(
XSSFSheet sheet, int nRow, int nColumn, String value, String url) {
assert sheet != null;
XSSFWorkbook workbook = sheet.getWorkbook();
CreationHelper helper = workbook.getCreationHelper();
Hyperlink hyperlink = helper.createHyperlink(Hyperlink.LINK_URL);
hyperlink.setAddress(url);
XSSFRow row = getRowAnyway(sheet, nRow);
XSSFCell cell = getCellAnyway(row, nColumn);
cell.setCellValue(value);
cell.setHyperlink(hyperlink);
// ハイパーリンクテキストの装飾
XSSFFont font = workbook.createFont();
XSSFCellStyle style = workbook.createCellStyle();
// font.setColor(new XSSFColor(new Color(0, 0, 255)));
font.setUnderline(XSSFFont.U_SINGLE);
style.setFont(font);
cell.setCellStyle(style);
}
public File generateXLSResponse(QueryResult queryResult, Locale locale, String baseURL) {
File excelFile = new File("export_parts.xls");
// Blank workbook
XSSFWorkbook workbook = new XSSFWorkbook();
// Create a blank sheet
XSSFSheet sheet = workbook.createSheet("Parts Data");
String header = StringUtils.join(queryResult.getQuery().getSelects(), ";");
String[] columns = header.split(";");
Map<Integer, String[]> data = new HashMap<>();
String[] headerFormatted = createXLSHeaderRow(header, columns, locale);
data.put(1, headerFormatted);
Map<Integer, String[]> commentsData = new HashMap<>();
String[] headerComments = createXLSHeaderRowComments(header, columns);
commentsData.put(1, headerComments);
List<String> selects = queryResult.getQuery().getSelects();
int i = 1;
for (QueryResultRow row : queryResult.getRows()) {
i++;
data.put(i, createXLSRow(selects, row, baseURL));
commentsData.put(i, createXLSRowComments(selects, row));
}
// Iterate over data and write to sheet
Set<Integer> keyset = data.keySet();
int rownum = 0;
for (Integer key : keyset) {
Row row = sheet.createRow(rownum++);
String[] objArr = data.get(key);
int cellnum = 0;
for (String obj : objArr) {
Cell cell = row.createCell(cellnum++);
cell.setCellValue(obj);
}
CreationHelper factory = workbook.getCreationHelper();
Drawing drawing = sheet.createDrawingPatriarch();
String[] commentsObjArr = commentsData.get(key);
cellnum = 0;
for (String commentsObj : commentsObjArr) {
if (commentsObj.length() > 0) {
Cell cell = row.getCell(cellnum) != null ? row.getCell(cellnum) : row.createCell(cellnum);
// When the comment box is visible, have it show in a 1x3 space
ClientAnchor anchor = factory.createClientAnchor();
anchor.setCol1(cell.getColumnIndex());
anchor.setCol2(cell.getColumnIndex() + 1);
anchor.setRow1(row.getRowNum());
anchor.setRow2(row.getRowNum() + 1);
Comment comment = drawing.createCellComment(anchor);
RichTextString str = factory.createRichTextString(commentsObj);
comment.setString(str);
// Assign the comment to the cell
cell.setCellComment(comment);
}
cellnum++;
}
}
// Define header style
Font headerFont = workbook.createFont();
headerFont.setBoldweight(Font.BOLDWEIGHT_BOLD);
headerFont.setFontHeightInPoints((short) 10);
headerFont.setFontName("Courier New");
headerFont.setItalic(true);
headerFont.setColor(IndexedColors.WHITE.getIndex());
CellStyle headerStyle = workbook.createCellStyle();
headerStyle.setFont(headerFont);
headerStyle.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
headerStyle.setFillPattern(CellStyle.SOLID_FOREGROUND);
// Set header style
for (int j = 0; j < columns.length; j++) {
Cell cell = sheet.getRow(0).getCell(j);
cell.setCellStyle(headerStyle);
if (cell.getCellComment() != null) {
String comment = cell.getCellComment().getString().toString();
if (comment.equals(QueryField.CTX_PRODUCT_ID)
|| comment.equals(QueryField.CTX_SERIAL_NUMBER)
|| comment.equals(QueryField.PART_MASTER_NUMBER)) {
for (int k = 0; k < queryResult.getRows().size(); k++) {
Cell grayCell =
sheet.getRow(k + 1).getCell(j) != null
? sheet.getRow(k + 1).getCell(j)
: sheet.getRow(k + 1).createCell(j);
grayCell.setCellStyle(headerStyle);
}
}
}
}
try {
// Write the workbook in file system
FileOutputStream out = new FileOutputStream(excelFile);
workbook.write(out);
out.close();
} catch (Exception e) {
LOGGER.log(Level.FINEST, null, e);
}
return excelFile;
}
