/** Escribir el píe del informe. */
protected void writeFooter() {
HSSFSheet sheet = getExcel().getActiveSheet();
HSSFFooter footer = sheet.getFooter();
if (showDate) footer.setLeft("Date " + HSSFFooter.date());
if (!StringUtils.isEmpty(textFooter)) footer.setCenter(textFooter);
}
/** Escribir el píe del informe. */
protected void writeFooter() {
HSSFSheet sheet = getExcel().getActiveSheet();
HSSFFooter footer = sheet.getFooter();
if (showDate) footer.setLeft("Date " + HSSFFooter.date());
if (!StringUtils.isEmpty(textFooter)) footer.setCenter(textFooter);
if (showNumberPages)
footer.setRight("Pages: " + HSSFFooter.page() + " - " + HSSFFooter.numPages()); // .,.r
}
/** Retrieves the text contents of the file */
public String getText() {
StringBuffer text = new StringBuffer();
// We don't care about the difference between
// null (missing) and blank cells
_wb.setMissingCellPolicy(HSSFRow.RETURN_BLANK_AS_NULL);
// Process each sheet in turn
for (int i = 0; i < _wb.getNumberOfSheets(); i++) {
HSSFSheet sheet = _wb.getSheetAt(i);
if (sheet == null) {
continue;
}
if (_includeSheetNames) {
String name = _wb.getSheetName(i);
if (name != null) {
text.append(name);
text.append("\n");
}
}
// Header text, if there is any
if (_includeHeadersFooters) {
text.append(_extractHeaderFooter(sheet.getHeader()));
}
int firstRow = sheet.getFirstRowNum();
int lastRow = sheet.getLastRowNum();
for (int j = firstRow; j <= lastRow; j++) {
HSSFRow row = sheet.getRow(j);
if (row == null) {
continue;
}
// Check each cell in turn
int firstCell = row.getFirstCellNum();
int lastCell = row.getLastCellNum();
if (_includeBlankCells) {
firstCell = 0;
}
for (int k = firstCell; k < lastCell; k++) {
HSSFCell cell = row.getCell(k);
boolean outputContents = true;
if (cell == null) {
// Only output if requested
outputContents = _includeBlankCells;
} else {
switch (cell.getCellType()) {
case HSSFCell.CELL_TYPE_STRING:
text.append(cell.getRichStringCellValue().getString());
break;
case HSSFCell.CELL_TYPE_NUMERIC:
text.append(_formatter.formatCellValue(cell));
break;
case HSSFCell.CELL_TYPE_BOOLEAN:
text.append(cell.getBooleanCellValue());
break;
case HSSFCell.CELL_TYPE_ERROR:
text.append(ErrorEval.getText(cell.getErrorCellValue()));
break;
case HSSFCell.CELL_TYPE_FORMULA:
if (!_shouldEvaluateFormulas) {
text.append(cell.getCellFormula());
} else {
switch (cell.getCachedFormulaResultType()) {
case HSSFCell.CELL_TYPE_STRING:
HSSFRichTextString str = cell.getRichStringCellValue();
if (str != null && str.length() > 0) {
text.append(str.toString());
}
break;
case HSSFCell.CELL_TYPE_NUMERIC:
HSSFCellStyle style = cell.getCellStyle();
if (style == null) {
text.append(cell.getNumericCellValue());
} else {
text.append(
_formatter.formatRawCellContents(
cell.getNumericCellValue(),
style.getDataFormat(),
style.getDataFormatString()));
}
break;
case HSSFCell.CELL_TYPE_BOOLEAN:
text.append(cell.getBooleanCellValue());
break;
case HSSFCell.CELL_TYPE_ERROR:
text.append(ErrorEval.getText(cell.getErrorCellValue()));
break;
}
}
break;
default:
throw new RuntimeException("Unexpected cell type (" + cell.getCellType() + ")");
}
// Output the comment, if requested and exists
HSSFComment comment = cell.getCellComment();
if (_includeCellComments && comment != null) {
// Replace any newlines with spaces, otherwise it
// breaks the output
String commentText = comment.getString().getString().replace('\n', ' ');
text.append(" Comment by " + comment.getAuthor() + ": " + commentText);
}
}
// Output a tab if we're not on the last cell
if (outputContents && k < (lastCell - 1)) {
text.append("\t");
}
}
// Finish off the row
text.append("\n");
}
// Finally Footer text, if there is any
if (_includeHeadersFooters) {
text.append(_extractHeaderFooter(sheet.getFooter()));
}
}
return text.toString();
}