public CellStyle buildDimensionCellStyle(Sheet sheet) {
CellStyle cellStyle = sheet.getWorkbook().createCellStyle();
cellStyle.setAlignment(CellStyle.ALIGN_CENTER);
cellStyle.setVerticalAlignment(CellStyle.ALIGN_CENTER);
String headerBGColor = (String) this.getProperty(PROPERTY_DIMENSION_NAME_BACKGROUND_COLOR);
logger.debug("Header background color : " + headerBGColor);
short backgroundColorIndex =
headerBGColor != null
? IndexedColors.valueOf(headerBGColor).getIndex()
: IndexedColors.valueOf(DEFAULT_DIMENSION_NAME_BACKGROUND_COLOR).getIndex();
cellStyle.setFillForegroundColor(backgroundColorIndex);
cellStyle.setFillPattern(CellStyle.SOLID_FOREGROUND);
cellStyle.setBorderBottom(CellStyle.BORDER_THIN);
cellStyle.setBorderLeft(CellStyle.BORDER_THIN);
cellStyle.setBorderRight(CellStyle.BORDER_THIN);
cellStyle.setBorderTop(CellStyle.BORDER_THIN);
String bordeBorderColor = (String) this.getProperty(PROPERTY_HEADER_BORDER_COLOR);
logger.debug("Header border color : " + bordeBorderColor);
short borderColorIndex =
bordeBorderColor != null
? IndexedColors.valueOf(bordeBorderColor).getIndex()
: IndexedColors.valueOf(DEFAULT_HEADER_BORDER_COLOR).getIndex();
cellStyle.setLeftBorderColor(borderColorIndex);
cellStyle.setRightBorderColor(borderColorIndex);
cellStyle.setBottomBorderColor(borderColorIndex);
cellStyle.setTopBorderColor(borderColorIndex);
Font font = sheet.getWorkbook().createFont();
Short headerFontSize = (Short) this.getProperty(PROPERTY_HEADER_FONT_SIZE);
logger.debug("Header font size : " + headerFontSize);
short headerFontSizeShort =
headerFontSize != null ? headerFontSize.shortValue() : DEFAULT_HEADER_FONT_SIZE;
font.setFontHeightInPoints(headerFontSizeShort);
String fontName = (String) this.getProperty(PROPERTY_FONT_NAME);
logger.debug("Font name : " + fontName);
fontName = fontName != null ? fontName : DEFAULT_FONT_NAME;
font.setFontName(fontName);
String color = (String) this.getProperty(PROPERTY_DIMENSION_NAME_COLOR);
logger.debug("Dimension color : " + color);
short colorIndex =
bordeBorderColor != null
? IndexedColors.valueOf(color).getIndex()
: IndexedColors.valueOf(DEFAULT_DIMENSION_NAME_COLOR).getIndex();
font.setColor(colorIndex);
font.setBoldweight(Font.BOLDWEIGHT_BOLD);
font.setItalic(true);
cellStyle.setFont(font);
return cellStyle;
}
private Font cloneFont(CellStyle cellstyle) {
Font newFont = spreadsheet.getWorkbook().createFont();
Font originalFont = spreadsheet.getWorkbook().getFontAt(cellstyle.getFontIndex());
if (originalFont != null) {
newFont.setBold(originalFont.getBold());
newFont.setItalic(originalFont.getItalic());
newFont.setFontHeight(originalFont.getFontHeight());
newFont.setUnderline(originalFont.getUnderline());
newFont.setStrikeout(originalFont.getStrikeout());
// This cast an only be done when using .xlsx files
XSSFFont originalXFont = (XSSFFont) originalFont;
XSSFFont newXFont = (XSSFFont) newFont;
newXFont.setColor(originalXFont.getXSSFColor());
}
return newFont;
}
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;
}