doctrine / couchdb-odm

            throw MappingException::classIsNotAValidDocument($className);

        }

        if (isset($element['id'])) {

            foreach ($element['id'] AS $fieldName => $idElement) {

                $class->mapField(array(

                    'fieldName' => $fieldName,

                    'indexed'   => (isset($idElement['index'])) ? (bool)$idElement['index'] : false,

                    'type'      => (isset($idElement['type'])) ? $idElement['type'] : null,

                    'id'        => true,

                    'strategy'  => (isset($idElement['strategy'])) ? $idElement['strategy'] :  null,

                ));

            }

        }

        if (isset($element['fields'])) {

            foreach ($element['fields'] AS $fieldName => $fieldElement) {

            }

        }

        if (isset($element['fields'])) {

            foreach ($element['fields'] AS $fieldName => $fieldElement) {

                $class->mapField(array(

                    'fieldName' => $fieldName,

                    'jsonName'  => (isset($fieldElement['jsonName'])) ? $fieldElement['jsonName'] : null,

                    'indexed'   => (isset($fieldElement['index'])) ? (bool)$fieldElement['index'] : false,

                    'type'      => (isset($fieldElement['type'])) ? $fieldElement['type'] : null,

                    'isVersionField' => (isset($fieldElement['version'])) ? true : null,

                ));

            }

        }

        if (isset($element['referenceOne'])) {