/**
* Formats a two-dimensional page.
*
* @param cellSet Cell set
* @param pageCoords Coordinates of page [page, chapter, section, ...]
* @param columnsAxis Columns axis
* @param columnsAxisInfo Description of columns axis
* @param rowsAxis Rows axis
* @param rowsAxisInfo Description of rows axis
*/
private Matrix formatPage(
final CellSet cellSet,
final int[] pageCoords,
final CellSetAxis columnsAxis,
final AxisInfo columnsAxisInfo,
final CellSetAxis rowsAxis,
final AxisInfo rowsAxisInfo) {
// Figure out the dimensions of the blank rectangle in the top left
// corner.
final int yOffset = columnsAxisInfo.getWidth();
final int xOffsset = rowsAxisInfo.getWidth();
// Populate a string matrix
final Matrix matrix =
new Matrix(
xOffsset + (columnsAxis == null ? 1 : columnsAxis.getPositions().size()),
yOffset + (rowsAxis == null ? 1 : rowsAxis.getPositions().size()));
// Populate corner
List<Level> levels = new ArrayList<>();
if (rowsAxis != null && rowsAxis.getPositions().size() > 0) {
Position p = rowsAxis.getPositions().get(0);
for (int m = 0; m < p.getMembers().size(); m++) {
AxisOrdinalInfo a = rowsAxisInfo.ordinalInfos.get(m);
for (Integer depth : a.getDepths()) {
levels.add(a.getLevel(depth));
}
}
for (int x = 0; x < xOffsset; x++) {
Level xLevel = levels.get(x);
String s = xLevel.getCaption();
for (int y = 0; y < yOffset; y++) {
final MemberCell memberInfo = new MemberCell(false, x > 0);
if (y == yOffset - 1) {
memberInfo.setRawValue(s);
memberInfo.setFormattedValue(s);
memberInfo.setProperty("__headertype", "row_header_header");
memberInfo.setProperty("levelindex", "" + levels.indexOf(xLevel));
memberInfo.setHierarchy(xLevel.getHierarchy().getUniqueName());
memberInfo.setParentDimension(xLevel.getDimension().getName());
memberInfo.setLevel(xLevel.getUniqueName());
}
matrix.set(x, y, memberInfo);
}
}
}
// Populate matrix with cells representing axes
// noinspection SuspiciousNameCombination
populateAxis(matrix, columnsAxis, columnsAxisInfo, true, xOffsset);
populateAxis(matrix, rowsAxis, rowsAxisInfo, false, yOffset);
// Populate cell values
for (final Cell cell : cellIter(pageCoords, cellSet)) {
final List<Integer> coordList = cell.getCoordinateList();
int x = xOffsset;
if (coordList.size() > 0) x += coordList.get(0);
int y = yOffset;
if (coordList.size() > 1) y += coordList.get(1);
final DataCell cellInfo = new DataCell(true, false, coordList);
cellInfo.setCoordinates(cell.getCoordinateList());
if (cell.getValue() != null) {
try {
cellInfo.setRawNumber(cell.getDoubleValue());
} catch (Exception e1) {
}
}
String cellValue = cell.getFormattedValue(); // First try to get a
// formatted value
if (cellValue == null || cellValue.equals("null")) { // $NON-NLS-1$
cellValue = ""; // $NON-NLS-1$
}
if (cellValue.length() < 1) {
final Object value = cell.getValue();
if (value == null || value.equals("null")) // $NON-NLS-1$
cellValue = ""; // $NON-NLS-1$
else {
try {
// TODO this needs to become query / execution specific
DecimalFormat myFormatter =
new DecimalFormat(SaikuProperties.formatDefautNumberFormat); // $NON-NLS-1$
DecimalFormatSymbols dfs = new DecimalFormatSymbols(SaikuProperties.locale);
myFormatter.setDecimalFormatSymbols(dfs);
cellValue = myFormatter.format(cell.getValue());
} catch (Exception e) {
// TODO: handle exception
}
}
// the raw value
}
// Format string is relevant for Excel export
// xmla cells can throw an error on this
try {
String formatString =
(String) cell.getPropertyValue(Property.StandardCellProperty.FORMAT_STRING);
if (formatString != null && !formatString.startsWith("|")) {
cellInfo.setFormatString(formatString);
} else {
formatString = formatString.substring(1, formatString.length());
cellInfo.setFormatString(formatString.substring(0, formatString.indexOf("|")));
}
} catch (Exception e) {
// we tried
}
Map<String, String> cellProperties = new HashMap<>();
String val = Olap4jUtil.parseFormattedCellValue(cellValue, cellProperties);
if (!cellProperties.isEmpty()) {
cellInfo.setProperties(cellProperties);
}
cellInfo.setFormattedValue(val);
matrix.set(x, y, cellInfo);
}
return matrix;
}
