public function __construct(Xref $xref, $message = "", $code = 0, \Exception $previous = null)
{
if ($xref->hasLocation()) {
$message = sprintf('Unable to fetch external reference of type "%s" from location "%s"%s.', $xref->getType(), $xref->getLocation(), $message == '' ? '' : ': ' . $message);
} else {
$message = sprintf('Unable to fetch external reference of type "%s": no location specified.', $xref->getType());
}
parent::__construct($message, $code, $previous);
}
public function __construct(Xref $xref, $message = "", $code = 0, \Exception $previous = null)
{
if ($xref->hasLocation()) {
$message = sprintf("Error resolving Xref of type \"%s\" from location \"%s\"%s", $xref->getType(), $xref->getLocation(), $message == '' ? '' : ': ' . $message);
}
parent::__construct($message, $code, $previous);
}
/**
* Used internally to verify if this Xref has the same type as the given Xref.
*
* @param Xref $xref The Xref to compare to.
* @throws InvalidXrefTypeException
*/
protected static function matchType(Xref $xref)
{
if ($xref->getType() !== static::getType()) {
throw new InvalidXrefTypeException(sprintf('%s is unable to resolve Xrefs of type %s.', get_called_class(), $xref->getType()));
}
}
public function remove(Xref $xref)
{
try {
$this->removeById($xref->getId());
} catch (\Exception $e) {
if (strpos($e->getMessage(), $xref->getId())) {
throw new \Exception(sprintf('Xref of type "%s" with location "%s" not in collection.', $xref->getType(), $xref->getLocation()));
}
throw $e;
}
}
