This method will apply cursor options present in the query structure
array. The Cursor may also be wrapped with an EagerCursor.
| protected prepareCursor ( Doctrine\MongoDB\Cursor $cursor ) : Doctrine\MongoDB\CursorInterface | ||
| $cursor | Doctrine\MongoDB\Cursor | |
| return | Doctrine\MongoDB\CursorInterface | |
/**
* Prepare the Cursor returned by {@link Query::execute()}.
*
* This method will wrap the base Cursor with an ODM Cursor or EagerCursor,
* and set the hydrate option and UnitOfWork hints. This occurs in addition
* to any preparation done by the base Query class.
*
* @see \Doctrine\MongoDB\Cursor::prepareCursor()
* @param BaseCursor $cursor
* @return Cursor|EagerCursor
*/
protected function prepareCursor(BaseCursor $cursor)
{
$cursor = parent::prepareCursor($cursor);
// Unwrap a base EagerCursor
if ($cursor instanceof BaseEagerCursor) {
$cursor = $cursor->getCursor();
}
// Convert the base Cursor into an ODM Cursor
$cursor = new Cursor($cursor, $this->dm->getUnitOfWork(), $this->class);
// Wrap ODM Cursor with EagerCursor
if (!empty($this->query['eagerCursor'])) {
$cursor = new EagerCursor($cursor, $this->dm->getUnitOfWork(), $this->class);
}
$cursor->hydrate($this->hydrate);
$cursor->setHints($this->unitOfWorkHints);
return $cursor;
}
/**
* Prepare the Cursor returned by {@link Query::execute()}.
*
* This method will wrap the base Cursor with an ODM Cursor or EagerCursor,
* and set the hydrate option and UnitOfWork hints. This occurs in addition
* to any preparation done by the base Query class.
*
* @see \Doctrine\MongoDB\Cursor::prepareCursor()
* @param BaseCursor $cursor
* @return CursorInterface
*/
protected function prepareCursor(BaseCursor $cursor)
{
$cursor = parent::prepareCursor($cursor);
// Convert the base Cursor into an ODM Cursor
$cursorClass = !empty($this->query['eagerCursor']) ? 'Doctrine\\ODM\\MongoDB\\EagerCursor' : 'Doctrine\\ODM\\MongoDB\\Cursor';
$cursor = new $cursorClass($cursor, $this->dm->getUnitOfWork(), $this->class);
$cursor->hydrate($this->hydrate);
$cursor->setHints($this->unitOfWorkHints);
if (!empty($this->primers)) {
$referencePrimer = new ReferencePrimer($this->dm, $this->dm->getUnitOfWork());
$cursor->enableReferencePriming($this->primers, $referencePrimer);
}
return $cursor;
}