/** * To get all resource types in the data source, * Note: Wrapper for IDataServiceMetadataProvider::getTypes method implementation * * @return array(ResourceType) */ public function getTypes() { $resourceTypes = $this->_metadataProvider->getTypes(); $resourceTypeNames = array(); foreach ($resourceTypes as $resourceType) { if (in_array($resourceType->getName(), $resourceTypeNames)) { throw new ODataException(Messages::metadataQueryProviderWrapperEntityTypeNameShouldBeUnique($resourceType->getName()), 500); } $resourceTypeNames[] = $resourceType->getName(); $this->_validateResourceType($resourceType); } return $resourceTypes; }