/*
public static void copy(MultipartFile file,String savePath,String newname) throws Exception {
try {
File targetFile = new File(savePath,newname);
if (!targetFile.exists()) {
//判断文件夹是否存在，不存在就创建
targetFile.mkdirs();
}
file.transferTo(targetFile);
} catch (Exception e) {
e.printStackTrace();
}
}
*/
private static String getCellValue(HSSFCell cell) {
DecimalFormat df = new DecimalFormat("#");
String cellValue = null;
if (cell == null) return null;
switch (cell.getCellType()) {
case HSSFCell.CELL_TYPE_NUMERIC:
if (HSSFDateUtil.isCellDateFormatted(cell)) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
cellValue = sdf.format(HSSFDateUtil.getJavaDate(cell.getNumericCellValue()));
break;
}
cellValue = df.format(cell.getNumericCellValue());
break;
case HSSFCell.CELL_TYPE_STRING:
cellValue = String.valueOf(cell.getStringCellValue());
break;
case HSSFCell.CELL_TYPE_FORMULA:
cellValue = String.valueOf(cell.getCellFormula());
break;
case HSSFCell.CELL_TYPE_BLANK:
cellValue = null;
break;
case HSSFCell.CELL_TYPE_BOOLEAN:
cellValue = String.valueOf(cell.getBooleanCellValue());
break;
case HSSFCell.CELL_TYPE_ERROR:
cellValue = String.valueOf(cell.getErrorCellValue());
break;
}
if (cellValue != null && cellValue.trim().length() <= 0) {
cellValue = null;
}
return cellValue;
}
public void testSquareMacro() {
HSSFWorkbook w = openSample("SquareMacro.xls");
HSSFSheet s0 = w.getSheetAt(0);
HSSFRow[] r = {s0.getRow(0), s0.getRow(1)};
HSSFCell a1 = r[0].getCell(0);
assertEquals("square(1)", a1.getCellFormula());
assertEquals(1d, a1.getNumericCellValue(), 1e-9);
HSSFCell a2 = r[1].getCell(0);
assertEquals("square(2)", a2.getCellFormula());
assertEquals(4d, a2.getNumericCellValue(), 1e-9);
HSSFCell b1 = r[0].getCell(1);
assertEquals("IF(TRUE,square(1))", b1.getCellFormula());
assertEquals(1d, b1.getNumericCellValue(), 1e-9);
HSSFCell b2 = r[1].getCell(1);
assertEquals("IF(TRUE,square(2))", b2.getCellFormula());
assertEquals(4d, b2.getNumericCellValue(), 1e-9);
HSSFCell c1 = r[0].getCell(2);
assertEquals("square(square(1))", c1.getCellFormula());
assertEquals(1d, c1.getNumericCellValue(), 1e-9);
HSSFCell c2 = r[1].getCell(2);
assertEquals("square(square(2))", c2.getCellFormula());
assertEquals(16d, c2.getNumericCellValue(), 1e-9);
HSSFCell d1 = r[0].getCell(3);
assertEquals("square(one())", d1.getCellFormula());
assertEquals(1d, d1.getNumericCellValue(), 1e-9);
HSSFCell d2 = r[1].getCell(3);
assertEquals("square(two())", d2.getCellFormula());
assertEquals(4d, d2.getNumericCellValue(), 1e-9);
}
/** Test for bug due to attempt to convert a cached formula error result to a boolean */
public void testUpdateCachedFormulaResultFromErrorToNumber_bug46479() {
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("Sheet1");
HSSFRow row = sheet.createRow(0);
HSSFCell cellA1 = row.createCell(0);
HSSFCell cellB1 = row.createCell(1);
cellB1.setCellFormula("A1+1");
HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
cellA1.setCellErrorValue((byte) HSSFErrorConstants.ERROR_NAME);
fe.evaluateFormulaCell(cellB1);
cellA1.setCellValue(2.5);
fe.notifyUpdateCell(cellA1);
try {
fe.evaluateInCell(cellB1);
} catch (IllegalStateException e) {
if (e.getMessage().equals("Cannot get a numeric value from a error formula cell")) {
throw new AssertionFailedError("Identified bug 46479a");
}
}
assertEquals(3.5, cellB1.getNumericCellValue(), 0.0);
}
/**
* Gets the tableCellEditorComponent attribute of the SVTableCellEditor object
*
* @return The tableCellEditorComponent value
*/
public Component getTableCellEditorComponent(
JTable table, Object value, boolean isSelected, int row, int column) {
System.out.println("GetTableCellEditorComponent");
HSSFCell cell = (HSSFCell) value;
if (cell != null) {
HSSFCellStyle style = cell.getCellStyle();
HSSFFont f = wb.getFontAt(style.getFontIndex());
boolean isbold = f.getBoldweight() > HSSFFont.BOLDWEIGHT_NORMAL;
boolean isitalics = f.getItalic();
int fontstyle = Font.PLAIN;
if (isbold) fontstyle = Font.BOLD;
if (isitalics) fontstyle = fontstyle | Font.ITALIC;
int fontheight = f.getFontHeightInPoints();
if (fontheight == 9) fontheight = 10; // fix for stupid ol Windows
Font font = new Font(f.getFontName(), fontstyle, fontheight);
editor.setFont(font);
if (style.getFillPattern() == HSSFCellStyle.SOLID_FOREGROUND) {
editor.setBackground(getAWTColor(style.getFillForegroundColor(), white));
} else editor.setBackground(white);
editor.setForeground(getAWTColor(f.getColor(), black));
// Set the value that is rendered for the cell
switch (cell.getCellType()) {
case HSSFCell.CELL_TYPE_BLANK:
editor.setText("");
break;
case HSSFCell.CELL_TYPE_BOOLEAN:
if (cell.getBooleanCellValue()) {
editor.setText("true");
} else {
editor.setText("false");
}
break;
case HSSFCell.CELL_TYPE_NUMERIC:
editor.setText(Double.toString(cell.getNumericCellValue()));
break;
case HSSFCell.CELL_TYPE_STRING:
editor.setText(cell.getRichStringCellValue().getString());
break;
case HSSFCell.CELL_TYPE_FORMULA:
default:
editor.setText("?");
}
switch (style.getAlignment()) {
case HSSFCellStyle.ALIGN_LEFT:
case HSSFCellStyle.ALIGN_JUSTIFY:
case HSSFCellStyle.ALIGN_FILL:
editor.setHorizontalAlignment(SwingConstants.LEFT);
break;
case HSSFCellStyle.ALIGN_CENTER:
case HSSFCellStyle.ALIGN_CENTER_SELECTION:
editor.setHorizontalAlignment(SwingConstants.CENTER);
break;
case HSSFCellStyle.ALIGN_GENERAL:
case HSSFCellStyle.ALIGN_RIGHT:
editor.setHorizontalAlignment(SwingConstants.RIGHT);
break;
default:
editor.setHorizontalAlignment(SwingConstants.LEFT);
break;
}
}
return editor;
}
