Example usage for org.apache.poi.ss.usermodel Workbook createSheet

List of usage examples for org.apache.poi.ss.usermodel Workbook createSheet

  1. HOME
  2. Java
  3. org.apache.poi
  4. org.apache.poi.ss.usermodel.*
  5. Workbook
  6. createSheet

Introduction

In this page you can find the example usage for org.apache.poi.ss.usermodel Workbook createSheet.

Prototype

Sheet createSheet(String sheetname);

Source Link

Document

Create a new sheet for this Workbook and return the high level representation.

Usage

From source file:com.dufeng.core.BusinessPlan.java

License:Apache License

public static void main(String[] args) throws Exception {
    Workbook wb;

    if (args.length > 0 && args[0].equals("-xls"))
        wb = new HSSFWorkbook();
    else/*from w w w  . j  av a  2  s . com*/
        wb = new XSSFWorkbook();

    Map<String, CellStyle> styles = createStyles(wb);

    Sheet sheet = wb.createSheet("Business Plan");

    //turn off gridlines
    sheet.setDisplayGridlines(false);
    sheet.setPrintGridlines(false);
    sheet.setFitToPage(true);
    sheet.setHorizontallyCenter(true);
    PrintSetup printSetup = sheet.getPrintSetup();
    printSetup.setLandscape(true);

    //the following three statements are required only for HSSF
    sheet.setAutobreaks(true);
    printSetup.setFitHeight((short) 1);
    printSetup.setFitWidth((short) 1);

    //the header row: centered text in 48pt font
    Row headerRow = sheet.createRow(0);
    headerRow.setHeightInPoints(12.75f);
    for (int i = 0; i < titles.length; i++) {
        Cell cell = headerRow.createCell(i);
        cell.setCellValue(titles[i]);
        cell.setCellStyle(styles.get("header"));
    }
    //columns for 11 weeks starting from 9-Jul
    Calendar calendar = Calendar.getInstance();
    int year = calendar.get(Calendar.YEAR);

    //calendar.setTime(fmt.parse("9-Jul"));
    calendar.setTime(new Date());
    calendar.set(Calendar.YEAR, year);
    for (int i = 0; i < 11; i++) {
        Cell cell = headerRow.createCell(titles.length + i);
        cell.setCellValue(calendar);
        cell.setCellStyle(styles.get("header_date"));
        calendar.roll(Calendar.WEEK_OF_YEAR, true);
    }
    //freeze the first row
    sheet.createFreezePane(0, 1);

    Row row;
    Cell cell;
    int rownum = 1;
    for (int i = 0; i < data.length; i++, rownum++) {
        row = sheet.createRow(rownum);
        if (data[i] == null)
            continue;

        for (int j = 0; j < data[i].length; j++) {
            cell = row.createCell(j);
            String styleName;
            boolean isHeader = i == 0 || data[i - 1] == null;
            switch (j) {
            case 0:
                if (isHeader) {
                    styleName = "cell_b";
                    cell.setCellValue(Double.parseDouble(data[i][j]));
                } else {
                    styleName = "cell_normal";
                    cell.setCellValue(data[i][j]);
                }
                break;
            case 1:
                if (isHeader) {
                    styleName = i == 0 ? "cell_h" : "cell_bb";
                } else {
                    styleName = "cell_indented";
                }
                cell.setCellValue(data[i][j]);
                break;
            case 2:
                styleName = isHeader ? "cell_b" : "cell_normal";
                cell.setCellValue(data[i][j]);
                break;
            case 3:
                styleName = isHeader ? "cell_b_centered" : "cell_normal_centered";
                cell.setCellValue(Integer.parseInt(data[i][j]));
                break;
            case 4: {
                //calendar.setTime(fmt.parse(data[i][j]));
                calendar.setTime(new Date());
                calendar.set(Calendar.YEAR, year);
                cell.setCellValue(calendar);
                styleName = isHeader ? "cell_b_date" : "cell_normal_date";
                break;
            }
            case 5: {
                int r = rownum + 1;
                String fmla = "IF(AND(D" + r + ",E" + r + "),E" + r + "+D" + r + ",\"\")";
                cell.setCellFormula(fmla);
                styleName = isHeader ? "cell_bg" : "cell_g";
                break;
            }
            default:
                styleName = data[i][j] != null ? "cell_blue" : "cell_normal";
            }

            cell.setCellStyle(styles.get(styleName));
        }
    }

    //group rows for each phase, row numbers are 0-based
    sheet.groupRow(4, 6);
    sheet.groupRow(9, 13);
    sheet.groupRow(16, 18);

    //set column widths, the width is measured in units of 1/256th of a character width
    sheet.setColumnWidth(0, 256 * 6);
    sheet.setColumnWidth(1, 256 * 33);
    sheet.setColumnWidth(2, 256 * 20);
    sheet.setZoom(3, 4);

    // Write the output to a file
    String file = "E:/businessplan.xls";
    if (wb instanceof XSSFWorkbook)
        file += "x";
    FileOutputStream out = new FileOutputStream(file);
    wb.write(out);
    out.close();
}

From source file:com.emi.loan.test.ExportToExcel.java

public static void main(String[] args) {
    try {// w w w .  j a v a  2s .com

        //Populate DefaultTableModel data
        DefaultTableModel dtm = new DefaultTableModel();
        Vector<String> cols = new Vector<String>();
        dtm.addColumn("Col 1");
        dtm.addColumn("Col 2");
        dtm.addColumn("Col 3");

        Vector<String> dtmrow = null;
        for (int i = 1; i <= 10; i++) {
            dtmrow = new Vector<String>();
            for (int j = 1; j <= 3; j++) {
                dtmrow.add("Cell " + j + "." + i);
            }
            dtm.addRow(dtmrow);
        }

        //Exporting to Excel           
        Workbook wb = new HSSFWorkbook();
        CreationHelper createhelper = wb.getCreationHelper();
        Sheet sheet = wb.createSheet("new sheet");
        Row row = null;
        Cell cell = null;
        for (int i = 0; i < dtm.getRowCount(); i++) {
            row = sheet.createRow(i);
            for (int j = 0; j < dtm.getColumnCount(); j++) {

                cell = row.createCell(j);
                cell.setCellValue((String) dtm.getValueAt(i, j));
            }
        }

        FileOutputStream out = new FileOutputStream(new File("C:\\26276\\workbook.xls"));
        wb.write(out);
        out.close();
    } catch (FileNotFoundException ex) {
        Logger.getLogger(ExportToExcel.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(ExportToExcel.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:com.emi.loan.util.Utilities.java

public static void exportTOExcel(DefaultTableModel dtm, Map<String, String> ln_info) {
    FileOutputStream out = null;//from   w w  w .j a  v  a 2 s  .  c o  m
    try {
        Workbook wb = new HSSFWorkbook();
        //            CreationHelper createhelper = wb.getCreationHelper();
        Sheet sheet = wb.createSheet("EMI TABLE");
        Row row;
        Cell cell;
        File file = chooseFile();
        out = new FileOutputStream(file);

        HSSFFont headerFont = (HSSFFont) wb.createFont();
        headerFont.setFontHeightInPoints((short) 12);
        headerFont.setFontName("CENTURY GOTHIC");
        headerFont.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
        headerFont.setColor(HSSFColor.WHITE.index);

        HSSFFont infoFont = (HSSFFont) wb.createFont();
        infoFont.setFontHeightInPoints((short) 14);
        infoFont.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);

        //            HSSFFont font = (HSSFFont) wb.createFont();
        //            font.setFontHeightInPoints((short) 10);
        //            font.setFontName("CENTURY GOTHIC");
        //            font.setColor(HSSFColor.BLACK.index);
        CellStyle defaultStyle = wb.createCellStyle();
        defaultStyle.setFillForegroundColor(HSSFColor.AQUA.index);
        defaultStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
        defaultStyle.setAlignment(HSSFCellStyle.ALIGN_JUSTIFY);
        defaultStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_JUSTIFY);
        defaultStyle.setFont(headerFont);

        CellStyle borderStyle = wb.createCellStyle();
        borderStyle.setBorderBottom(HSSFCellStyle.BORDER_MEDIUM);
        borderStyle.setBorderTop(HSSFCellStyle.BORDER_MEDIUM);
        borderStyle.setBorderRight(HSSFCellStyle.BORDER_MEDIUM);
        borderStyle.setBorderLeft(HSSFCellStyle.BORDER_MEDIUM);
        borderStyle.setFont(infoFont);

        row = sheet.createRow(1);
        cell = row.createCell(0);
        cell.setCellStyle(defaultStyle);
        cell.setCellValue("Loan Amount(Rs.)");

        cell = row.createCell(1);
        cell.setCellStyle(borderStyle);
        cell.setCellValue(Double.parseDouble(ln_info.get("Loan Amount")));

        row = sheet.createRow(3);
        cell = row.createCell(0);
        cell.setCellStyle(defaultStyle);
        cell.setCellValue("Interest %");

        cell = row.createCell(1);
        cell.setCellStyle(borderStyle);
        cell.setCellValue(Double.parseDouble(ln_info.get("Interest")));

        row = sheet.createRow(5);
        cell = row.createCell(0);
        cell.setCellStyle(defaultStyle);
        cell.setCellValue("Period (months)");

        cell = row.createCell(1);
        cell.setCellStyle(borderStyle);
        cell.setCellValue(Integer.parseInt(ln_info.get("Period")));

        for (int i = 0; i <= dtm.getRowCount(); i++) {

            row = sheet.createRow(i + 8);
            for (int j = 0; j < dtm.getColumnCount(); j++) {
                cell = row.createCell(j);

                if (i == 0) { // writing the column headers 

                    cell.setCellStyle(defaultStyle);
                    cell.setCellValue(dtm.getColumnName(j));

                } else if (j == 0 || j == 5) {
                    cell.setCellValue(Integer.parseInt(dtm.getValueAt(i - 1, j).toString()));
                } else {
                    cell.setCellValue(Double.parseDouble(dtm.getValueAt(i - 1, j).toString()));
                }

            }
        }

        row = sheet.createRow(dtm.getRowCount() + 12);
        cell = row.createCell(0);
        cell.setCellValue("-- END OF REPORT --");

        for (int j = 0; j < dtm.getColumnCount(); j++) {
            sheet.autoSizeColumn(j, true);
        }
        wb.write(out);
    } catch (FileNotFoundException ex) {
        System.out.println("File not Found");
        Logger.getLogger(Utilities.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        System.out.println("IOException");
        Logger.getLogger(Utilities.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        try {
            out.close();
        } catch (IOException ex) {
            Logger.getLogger(Utilities.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

From source file:com.esri.geoevent.test.performance.report.XLSXReportWriter.java

License:Apache License

@Override
public void writeReport(String reportFile, List<String> testNames, List<String> columnNames,
        Map<String, List<FixtureStatistic>> stats) throws IOException {
    //create the parent directories - if needed
    createParentDirectoriesIfNeeded(reportFile);

    // rollover the file - keep backups
    rollOver(reportFile);//w w w.  jav a 2  s. c om

    Workbook workbook = null;
    try {
        workbook = new XSSFWorkbook();

        // header style
        CellStyle headerStyle = workbook.createCellStyle();
        Font font = workbook.createFont();
        font.setBoldweight(Font.BOLDWEIGHT_BOLD);
        headerStyle.setFont(font);

        // copy the column names - add the test name as the first column
        List<String> columnNamesCopy = new ArrayList<String>();
        columnNamesCopy.add("Test Name");
        columnNamesCopy.addAll(columnNames);

        // create the sheet
        Sheet sheet = workbook.createSheet("Summary");

        // create the header row
        int rowIndex = 0;
        Row headers = sheet.createRow(rowIndex);
        headers.setRowStyle(headerStyle);
        int cellIndex = 0;
        for (String columnName : columnNamesCopy) {
            Cell cell = headers.createCell(cellIndex);
            cell.setCellValue(columnName);
            cell.setCellStyle(headerStyle);
            cellIndex++;
        }
        for (String testName : testNames) {
            // get each test's fixture stats and sort them accordingly
            List<FixtureStatistic> fixtureStats = stats.get(testName);
            if (fixtureStats == null || fixtureStats.size() == 0) {
                continue;
            }
            Collections.sort(fixtureStats);
            rowIndex++;

            for (FixtureStatistic fixtureStat : fixtureStats) {
                Row data = sheet.createRow(rowIndex);
                cellIndex = 0;

                //write out the test name first
                Cell cell = data.createCell(cellIndex);
                cell.setCellValue(testName);
                cellIndex++;

                for (String columnName : columnNames) {
                    cell = data.createCell(cellIndex);
                    Object rawValue = fixtureStat.getStat(columnName);
                    if (rawValue == null) {
                        cell.setCellValue("");
                    } else {
                        if (rawValue instanceof Integer) {
                            cell.setCellValue((Integer) rawValue);
                        } else if (rawValue instanceof Double) {
                            cell.setCellValue((Double) rawValue);
                        } else if (rawValue instanceof Long) {
                            cell.setCellValue((Long) rawValue);
                        } else if (rawValue instanceof Boolean) {
                            cell.setCellValue((Boolean) rawValue);
                        } else {
                            cell.setCellValue(rawValue.toString());
                        }
                    }
                    // adjust column width to fit the content
                    sheet.autoSizeColumn(cellIndex);
                    cellIndex++;
                }
                //rowIndex++;
            }
        }

        //write out the total time
        if (getTotalTestingTime() != -1) {
            rowIndex = rowIndex + 2;
            Row data = sheet.createRow(rowIndex);
            Cell cell = data.createCell(0);
            cell.setCellValue("Total Testing Time:");
            cell.setCellStyle(headerStyle);
            cell = data.createCell(1);
            cell.setCellValue(formatTime(getTotalTestingTime()));
        }
    } finally {
        // write out the file
        FileOutputStream out = null;
        try {
            String fullPath = FilenameUtils.getFullPathNoEndSeparator(reportFile);
            // create all non exists folders else you will hit FileNotFoundException for report file path
            new File(fullPath).mkdirs();

            out = new FileOutputStream(reportFile);
            if (workbook != null) {
                workbook.write(out);
            }
        } finally {
            IOUtils.closeQuietly(out);
        }
    }
}

From source file:com.eurodyn.qlack2.fuse.lexicon.impl.LanguageServiceImpl.java

License:EUPL

@Override
@Transactional(TxType.REQUIRED)//from  w  w w .  j  av a 2s .  co  m
public byte[] downloadLanguage(String languageID) {
    byte[] retVal = null;

    // Check that the language exists and get its translations
    Language language = Language.find(languageID, em);

    // Create an Excel workbook. The workbook will contain a sheet for each
    // group.
    Workbook wb = new HSSFWorkbook();
    CreationHelper createHelper = wb.getCreationHelper();

    // Iterate over all existing groups and create a sheet for each one.
    // Creating a new list below and not using the one retrieved from
    // Group.getAllGroups since result lists are read only and
    // we need to add the empty group below to the list.
    List<Group> groups = new ArrayList<>(Group.getAllGroups(em));
    // Add an dummy entry to the list to also check for translations without
    // a group.
    Group emptyGroup = new Group();
    emptyGroup.setId(null);
    emptyGroup.setTitle("<No group>");
    groups.add(0, emptyGroup);
    for (Group group : groups) {
        Map<String, String> translations;
        translations = keyService.getTranslationsForGroupAndLocale(group.getId(), language.getLocale());
        if (!translations.isEmpty()) {
            Sheet sheet = wb.createSheet(group.getTitle());

            // Add the header.
            Row headerRow = sheet.createRow(0);
            headerRow.createCell(0).setCellValue(createHelper.createRichTextString("Key"));
            headerRow.createCell(1).setCellValue(createHelper.createRichTextString("Translation"));

            // Add the data.
            int rowCounter = 1;
            for (String key : translations.keySet()) {
                Row row = sheet.createRow(rowCounter++);
                row.createCell(0).setCellValue(createHelper.createRichTextString(key));
                row.createCell(1).setCellValue(createHelper.createRichTextString(translations.get(key)));
            }
        }
    }

    // Create the byte[] holding the Excel data.
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    try {
        wb.write(bos);
        retVal = bos.toByteArray();
    } catch (IOException ex) {
        // Convert to a runtime exception in order to roll back transaction
        LOGGER.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
        throw new QLanguageProcessingException("Error creating Excel file for language " + languageID);
    }

    return retVal;
}

From source file:com.excelsiorsoft.transformer.TransformationHandler.java

License:Apache License

/**
 * Actual Spring Integration transformation handler.
 *
 * @param inputMessage Spring Integration input message
 * @return New Spring Integration message with updated headers
 *//*  ww  w  .jav  a 2  s  . c  om*/
@Transformer
public Message<byte[]> handleFile(final Message<File> inputMessage) {

    final File inputFile = inputMessage.getPayload();
    final String filename = inputFile.getName();

    final String inputAsString;

    try {
        inputAsString = FileUtils.readFileToString(inputFile);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }

    ByteArrayOutputStream bout = new ByteArrayOutputStream();

    Workbook wb = new HSSFWorkbook();
    Sheet sheet = wb.createSheet("Sample Sheet");

    // Create a row and put some cells in it. Rows are 0 based.
    Row row = sheet.createRow((short) 0);
    // Create a cell and put a value in it.
    Cell cell = row.createCell(0);

    cell.setCellValue(inputAsString);

    try {
        wb.write(bout);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }

    final Message<byte[]> message = MessageBuilder.withPayload(bout.toByteArray())
            .setHeader(FileHeaders.FILENAME, filename + ".xls").setHeader(FileHeaders.ORIGINAL_FILE, inputFile)
            .setHeader("file_size", inputFile.length()).build();

    return message;
}

From source file:com.exilant.exility.core.XlxUtil.java

License:Open Source License

private Workbook addSheet(Workbook workbook, String[][] data, String sheetName) {
    Sheet sheet = workbook.createSheet(sheetName);
    int rowIdx = 0;
    for (String[] dataRow : data) {
        Row row = sheet.createRow(rowIdx);
        rowIdx++;//from   w  w w  .j  a va  2 s.  c o m
        int cellIdx = 0;
        for (String val : dataRow) {
            row.createCell(cellIdx).setCellValue(val);
            cellIdx++;
        }
    }
    return workbook;
}

From source file:com.exilant.exility.core.XlxUtil.java

License:Open Source License

private Workbook copyToWorkbook(DataCollection dc, Workbook workbook) {
    /**//from   w  w  w .  j  a  va  2  s .com
     * values first
     */
    Sheet sheet = workbook.createSheet(CommonFieldNames.VALUES_TABLE_NAME);
    Row header = sheet.createRow(0);
    Row dataRow = sheet.createRow(1);
    int colIdx = 0;
    String[] fieldNames = dc.getFieldNames();
    for (String fieldName : fieldNames) {
        header.createCell(colIdx).setCellValue(fieldName);
        this.setValue(dataRow.createCell(colIdx), dc.getValue(fieldName));
        colIdx++;
    }
    /**
     * would like to blatantly ignore lists as NO ONE is using it. Will wait
     * for a bug report :-)
     */
    String[] gridNames = dc.getGridNames();
    if (gridNames != null && gridNames.length == 0) {
        for (String gridName : gridNames) {
            this.addSheet(workbook, dc.getGrid(gridName));
        }
    }
    return workbook;
}

From source file:com.exilant.exility.core.XlxUtil.java

License:Open Source License

private void addSheet(Workbook workbook, Grid grid) {
    Sheet sheet = workbook.createSheet(grid.getName());

    /**/* w ww.  j av  a2s.  com*/
     * let us first create empty rows, so that we can go my columns later.
     * First row is header;
     */
    int nbrRows = grid.getNumberOfRows() + 1;
    for (int rowIdx = 0; rowIdx < nbrRows; rowIdx++) {
        sheet.createRow(rowIdx);
    }

    int colIdx = 0;
    for (String columnName : grid.getColumnNames()) {
        this.addColumn(sheet, colIdx, grid.getColumn(columnName), columnName);
        colIdx++;
    }
}

From source file:com.eyeq.pivot4j.export.poi.ExcelExporter.java

License:Common Public License

/**
 * @param workbook// ww w .  j  a  v a  2 s . c  om
 * @return
 */
protected Sheet createSheet(RenderContext context, Workbook workbook) {
    Sheet newSheet = workbook.createSheet(WorkbookUtil.createSafeSheetName(getSheetName(context, sheetIndex)));

    sheetIndex++;
    return newSheet;
}