Example usage for org.apache.poi.xssf.usermodel XSSFCreationHelper createDataFormat

Introduction

In this page you can find the example usage for org.apache.poi.xssf.usermodel XSSFCreationHelper createDataFormat.

Prototype

@Override
    public XSSFDataFormat createDataFormat() 

Source Link

Usage

From source file:com.plugin.excel.util.ExcelFileHelper.java

License:Apache License

private static void formatCell(Workbook workbook, Cell cell, ExcelCell excell,
        Map<IndexedColors, CellStyle> s_cellStyle, Font font, Font invisibleFont) {

    if (excell.getFormat() != null) {

        ExcelFormat format = excell.getFormat();

        CellStyle style = s_cellStyle.get(format.getBackgroundColor());

        if (format.isDate()) {
            // for date create a new style
            style = getDateStyle("date", cell.getSheet(), font);
            XSSFCreationHelper createHelper = (XSSFCreationHelper) cell.getSheet().getWorkbook()
                    .getCreationHelper();
            style.setDataFormat(createHelper.createDataFormat().getFormat("MMMM dd, yyyy"));
            font.setBoldweight(HSSFFont.BOLDWEIGHT_NORMAL);
            font.setBold(false);//from w  ww  .j a  v  a2s  . c o m
            font.setFontHeightInPoints((short) 12);
            style.setFont(font);
            cell.setCellValue(new Date());
        }

        if (style == null) {
            style = workbook.createCellStyle();
            s_cellStyle.put(format.getBackgroundColor(), style);
        }

        if (format.getAlignment() > 0) {
            style.setAlignment(format.getAlignment());
        }
        if (format.getBackgroundColor() != null && !IndexedColors.WHITE.equals(format.getBackgroundColor())) {
            style.setFillForegroundColor(format.getBackgroundColor().getIndex());
            style.setFillPattern(CellStyle.SOLID_FOREGROUND);
        }
        if (format.getTextColor() != null) {
            font.setColor(format.getTextColor().getIndex());
            style.setFont(font);
        }
        if (format.isBold()) {
            font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
        }
        if (format.getFontHeight() > 0) {
            font.setFontHeightInPoints(format.getFontHeight());
        }
        if (format.isWrapText()) {
            style.setWrapText(true);
        }
        style.setFont(font);
        if (format.isHideText()) {
            invisibleFont.setColor(IndexedColors.WHITE.getIndex());
            style.setFont(invisibleFont);
        }
        cell.setCellStyle(style);

    } else {
        // Let's set default formatting for free text cell
        IndexedColors defaultStyle = IndexedColors.AUTOMATIC; // we are using this index
        CellStyle style = s_cellStyle.get(defaultStyle);
        if (style == null) {
            style = workbook.createCellStyle();
            s_cellStyle.put(defaultStyle, style);
        }
        style.setWrapText(true);
        cell.setCellStyle(style);

    }

}

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