/**
* @param DOMElement $cell
*
* @throws OLAPException
*/
private function getTypedValue(DOMElement $cell)
{
$element = XMLAUtil::findChild($cell, XMLAUtil::MDDATASET_NS, 'Value');
if ($element == null) {
return null;
}
// The object type is contained in xsi:type attribute.
$type = $element->attributes->getNamedItem('xsi:type');
try {
switch ($type) {
case 'xsd:int':
return XMLAUtil::integerElement($cell, 'Value');
case 'xsd:double':
return XMLAUtil::doubleElement($cell, 'Value');
case 'xsd:float':
return XMLAUtil::floatElement($cell, 'Value');
case 'xsd:long':
return XMLAUtil::longElement($cell, 'Value');
case 'xsd:boolean':
return XMLAUtil::booleanElement($cell, 'Value');
default:
return XMLAUtil::stringElement($cell, 'Value');
}
} catch (Exception $e) {
throw new OLAPException('Error while casting a cell value to the correct php type for' . ' its XSD type ' . $type);
}
}
