public function selectCompatible($datatype) {
if ($datatype == ArrayDataTypeHandler::DATA_TYPE) {
return $datatype;
}
return parent::selectCompatible($datatype);
}
protected function adjustValue($value) {
$adjustedValue = parent::adjustValue($value);
if (is_string($adjustedValue)) {
$adjustedValue = str_replace(' ', '', $adjustedValue);
}
return $adjustedValue;
}
protected function isParsableImpl(&$value) {
if (!parent::isParsableImpl($value)) {
return FALSE;
}
$result = $this->testValue($value);
return isset($result);
}
protected function isParsableImpl(&$value) {
if (!parent::isParsableImpl($value)) {
return FALSE;
}
// We need at least two '/', '-', '.' or ' ' to proceed
$characterUsage = count_chars($value, 1);
if (!$this->checkCharacterUsage($characterUsage)) {
return FALSE;
}
return TRUE;
}
public function castValue($value)
{
$adjustedValue = parent::castValue($value);
if (!isset($adjustedValue)) {
return NULL;
}
if (is_bool($adjustedValue)) {
// do nothing. It is already correct type
} else {
$result = $this->testValue($adjustedValue);
if (isset($result)) {
$adjustedValue = $result;
} else {
throw new IllegalArgumentException(t('Incorrect value of type BOOLEAN: @value', array('@value' => $adjustedValue)));
}
}
return $adjustedValue;
}
public function castValue($value)
{
$adjustedValue = parent::castValue($value);
if (!isset($adjustedValue)) {
return NULL;
}
// do not use procedural style. We need an exception in case of error
try {
$dt = new DateTime($adjustedValue);
} catch (Exception $e) {
LogHelper::log_error($e);
throw new IllegalArgumentException(t('Failed to parse date and/or time string: @value', array('@value' => $adjustedValue)));
}
return $dt->format($this->getMask());
}