/**
* List the indices on a collection.
* @param string $collection The name of the collection.
* @param boolean $includeInfo Whether we want information on each index. If false, only an array of index ids will be returned.
* @throws CollectionManagerException
* @return array
*/
public function listIndices($collection, $includeInfo = false)
{
if (isset($this->_indexInfoCache[$collection])) {
return $this->_indexInfoCache[$collection];
}
try {
$result = $this->_toolbox->getCollectionHandler()->getIndexes($collection);
$this->_indexInfoCache[$collection] = $result['identifiers'];
if ($includeInfo) {
return $this->_indexInfoCache[$collection];
} else {
return array_keys($this->_indexInfoCache[$collection]);
}
} catch (\Exception $e) {
$normalised = $this->_toolbox->normaliseDriverExceptions($e);
throw new CollectionManagerException($normalised['message'], $normalised['code']);
}
}
/**
* Returns a random document from a collection.
* @param string $type The collection we want to get the document from.
* @throws FinderException
* @return AModel
*/
public function any($type)
{
if ($this->_toolbox->getTransactionManager()->hasTransaction()) {
$this->_toolbox->getTransactionManager()->addReadCollection($type);
$this->_toolbox->getTransactionManager()->addCommand("db.{$type}.any();", "Finder:any", null, false, array('type' => $type));
} else {
try {
$result = $this->_toolbox->getCollectionHandler()->any($type);
if (!$result) {
return null;
}
$converted = $this->convertToPods($type, array($result));
return reset($converted);
} catch (\Exception $e) {
$normalised = $this->_toolbox->normaliseDriverExceptions($e);
throw new FinderException($normalised['message'], $normalised['code']);
}
}
}
/**
* @covers Paradox\Toolbox::getCollectionHandler
*/
public function testGetCollectionHandler()
{
$collectionHandler = $this->toolbox->getCollectionHandler();
$this->assertInstanceOf('triagens\\ArangoDb\\CollectionHandler', $collectionHandler, 'getCollectionHandler() did not return a triagens\\ArangoDb\\CollectionHandler');
}
