doctrine / mongodb-odm

        if ($this->discriminatorField !== null && $this->discriminatorField == $mapping['name']) {

            throw MappingException::discriminatorFieldConflict($this->name, $this->discriminatorField);

        }

        if (isset($mapping['targetDocument']) && strpos($mapping['targetDocument'], '\\') === false && strlen($this->namespace)) {

            $mapping['targetDocument'] = $this->namespace . '\\' . $mapping['targetDocument'];

        }

        if (isset($mapping['collectionClass'])) {

            if (strpos($mapping['collectionClass'], '\\') === false && strlen($this->namespace)) {

                $mapping['collectionClass'] = $this->namespace . '\\' . $mapping['collectionClass'];

            $mapping['targetDocument'] = $this->namespace . '\\' . $mapping['targetDocument'];

        }

        if (isset($mapping['collectionClass'])) {

            if (strpos($mapping['collectionClass'], '\\') === false && strlen($this->namespace)) {

                $mapping['collectionClass'] = $this->namespace . '\\' . $mapping['collectionClass'];

            }

            $mapping['collectionClass'] = ltrim($mapping['collectionClass'], '\\');

        }

        if ( ! empty($mapping['collectionClass'])) {

        if (isset($mapping['discriminatorMap'])) {

            foreach ($mapping['discriminatorMap'] as $key => $class) {

                if (strpos($class, '\\') === false && strlen($this->namespace)) {

                    $mapping['discriminatorMap'][$key] = $this->namespace . '\\' . $class;

                }

            }

        }

            return;

        }

        if ($repositoryClassName && strpos($repositoryClassName, '\\') === false && strlen($this->namespace)) {

            $repositoryClassName = $this->namespace . '\\' . $repositoryClassName;

        }

        $this->customRepositoryClassName = $repositoryClassName;

    }