class FileStorageSchema

Same name in other branches
  1. 9 core/modules/file/src/FileStorageSchema.php \Drupal\file\FileStorageSchema
  2. 8.9.x core/modules/file/src/FileStorageSchema.php \Drupal\file\FileStorageSchema
  3. 11.x core/modules/file/src/FileStorageSchema.php \Drupal\file\FileStorageSchema

Defines the file schema handler.

Hierarchy

Expanded class hierarchy of FileStorageSchema

File

core/modules/file/src/FileStorageSchema.php, line 11

Namespace

Drupal\file
View source 
class FileStorageSchema extends SqlContentEntityStorageSchema {
    
    /**
     * {@inheritdoc}
     */
    protected function getSharedTableFieldSchema(FieldStorageDefinitionInterface $storage_definition, $table_name, array $column_mapping) {
        $schema = parent::getSharedTableFieldSchema($storage_definition, $table_name, $column_mapping);
        $field_name = $storage_definition->getName();
        if ($table_name == $this->storage
            ->getBaseTable()) {
            switch ($field_name) {
                case 'status':
                case 'changed':
                case 'uri':
                    $this->addSharedTableFieldIndex($storage_definition, $schema, TRUE);
                    break;
            }
        }
        // Entity keys automatically have not null assigned to TRUE, but for the
        // file entity, NULL is a valid value for uid.
        if ($field_name === 'uid') {
            $schema['fields']['uid']['not null'] = FALSE;
        }
        return $schema;
    }

}

Members

Title Modifiers Object type Summary Member alias Overriden Title Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FileStorageSchema::getSharedTableFieldSchema protected function Gets the schema for a single field definition. Overrides SqlContentEntityStorageSchema::getSharedTableFieldSchema
SqlContentEntityStorageSchema::$database protected property The database connection to be used.
SqlContentEntityStorageSchema::$deletedFieldsRepository protected property The deleted fields repository.
SqlContentEntityStorageSchema::$entityFieldManager protected property The entity field manager service.
SqlContentEntityStorageSchema::$entityType protected property The entity type this schema builder is responsible for.
SqlContentEntityStorageSchema::$entityTypeManager protected property The entity type manager.
SqlContentEntityStorageSchema::$fieldStorageDefinitions protected property The storage field definitions for this entity type.
SqlContentEntityStorageSchema::$installedStorageSchema protected property The key-value collection for tracking installed storage schema.
SqlContentEntityStorageSchema::$schema protected property A static cache of the generated schema array.
SqlContentEntityStorageSchema::$storage protected property The storage object for the given entity type.
SqlContentEntityStorageSchema::$updateBackupRepository protected property The key-value collection for tracking entity update backup repository.
SqlContentEntityStorageSchema::addIndex protected function Creates an index, dropping it if already existing.
SqlContentEntityStorageSchema::addSharedTableFieldForeignKey protected function Adds a foreign key for the specified field to the given schema definition.
SqlContentEntityStorageSchema::addSharedTableFieldIndex protected function Adds an index for the specified field to the given schema definition.
SqlContentEntityStorageSchema::addSharedTableFieldUniqueKey protected function Adds a unique key for the specified field to the given schema definition.
SqlContentEntityStorageSchema::addTableDefaults protected function Adds defaults to a table schema definition.
SqlContentEntityStorageSchema::addUniqueKey protected function Creates a unique key, dropping it if already existing.
SqlContentEntityStorageSchema::castValue public static function Typecasts values to the proper data type.
SqlContentEntityStorageSchema::checkEntityType protected function Checks that we are dealing with the correct entity type.
SqlContentEntityStorageSchema::createDedicatedTableSchema protected function Creates the schema for a field stored in a dedicated table.
SqlContentEntityStorageSchema::createEntitySchemaIndexes protected function Creates the specified entity schema indexes and keys.
SqlContentEntityStorageSchema::createSharedTableSchema protected function Creates the schema for a field stored in a shared table.
SqlContentEntityStorageSchema::deleteDedicatedTableSchema protected function Deletes the schema for a field stored in a dedicated table.
SqlContentEntityStorageSchema::deletedFieldsRepository protected function Gets the deleted fields repository.
SqlContentEntityStorageSchema::deleteEntitySchemaData protected function Deletes schema data for the given entity type definition.
SqlContentEntityStorageSchema::deleteEntitySchemaIndexes protected function Deletes the specified entity schema indexes and keys.
SqlContentEntityStorageSchema::deleteFieldSchemaData protected function Deletes schema data for the given field storage definition.
SqlContentEntityStorageSchema::deleteSharedTableSchema protected function Deletes the schema for a field stored in a shared table.
SqlContentEntityStorageSchema::finalizePurge public function Performs final cleanup after all data of a field has been purged. Overrides DynamicallyFieldableEntityStorageSchemaInterface::finalizePurge
SqlContentEntityStorageSchema::getColumnSchemaRelevantKeys protected function Returns a list of column schema keys affecting data storage.
SqlContentEntityStorageSchema::getDedicatedTableSchema protected function Gets the SQL schema for a dedicated table. 1
SqlContentEntityStorageSchema::getEntityIndexName protected function Gets the name to be used for the given entity index.
SqlContentEntityStorageSchema::getEntitySchema protected function Gets the entity schema for the specified entity type. 7
SqlContentEntityStorageSchema::getEntitySchemaData protected function Gets entity schema definitions for index and key definitions.
SqlContentEntityStorageSchema::getEntitySchemaTables protected function Gets a list of entity type tables.
SqlContentEntityStorageSchema::getFieldForeignKeys protected function Gets field foreign keys.
SqlContentEntityStorageSchema::getFieldIndexes protected function Gets an index schema array for a given field.
SqlContentEntityStorageSchema::getFieldIndexName protected function Generates an index name for a field data table.
SqlContentEntityStorageSchema::getFieldSchemaData protected function Gets field schema data for the given key.
SqlContentEntityStorageSchema::getFieldSchemaIdentifierName protected function Generates a safe schema identifier (name of an index, column name etc.).
SqlContentEntityStorageSchema::getFieldUniqueKeys protected function Gets a unique key schema array for a given field.
SqlContentEntityStorageSchema::getSchemaFromStorageDefinition protected function Gets the schema data for the given field storage definition.
SqlContentEntityStorageSchema::getSelectQueryForFieldStorageDeletion protected function Returns a SELECT query suitable for inserting data into a dedicated table.
SqlContentEntityStorageSchema::getTableMapping protected function Refreshes the table mapping with updated definitions.
SqlContentEntityStorageSchema::getTableNames private function Gets a list of table names for this entity type, field storage and mapping.
SqlContentEntityStorageSchema::getTemporaryTableMappingPrefix public static function Gets a string to be used as a prefix for a temporary table mapping object.
SqlContentEntityStorageSchema::handleEntityTypeSchemaUpdateExceptionOnDataCopy protected function Handles the case when an error occurs during the data copying step. Overrides SqlFieldableEntityTypeListenerTrait::handleEntityTypeSchemaUpdateExceptionOnDataCopy
SqlContentEntityStorageSchema::hasColumnChanges protected function Compares schemas to check for changes in the column definitions.
SqlContentEntityStorageSchema::hasNullFieldPropertyData protected function Checks whether a field property has NULL values.
SqlContentEntityStorageSchema::hasSharedTableNameChanges protected function Detects whether any table name got renamed in an entity type update.
SqlContentEntityStorageSchema::hasSharedTableStructureChange protected function Detects whether there is a change in the shared table structure.
SqlContentEntityStorageSchema::initializeBaseTable protected function Initializes common information for a base table.
SqlContentEntityStorageSchema::initializeDataTable protected function Initializes common information for a data table.
SqlContentEntityStorageSchema::initializeRevisionDataTable protected function Initializes common information for a revision data table.
SqlContentEntityStorageSchema::initializeRevisionTable protected function Initializes common information for a revision table.
SqlContentEntityStorageSchema::installedStorageSchema protected function Gets the keyvalue collection for tracking the installed schema.
SqlContentEntityStorageSchema::isTableEmpty protected function Checks whether a database table is non-existent or empty.
SqlContentEntityStorageSchema::loadEntitySchemaData protected function Loads stored schema data for the given entity type definition.
SqlContentEntityStorageSchema::loadFieldSchemaData protected function Loads stored schema data for the given field storage definition.
SqlContentEntityStorageSchema::onEntityTypeCreate public function
SqlContentEntityStorageSchema::onEntityTypeDelete public function
SqlContentEntityStorageSchema::onEntityTypeUpdate public function
SqlContentEntityStorageSchema::onFieldableEntityTypeCreate public function
SqlContentEntityStorageSchema::onFieldableEntityTypeUpdate public function
SqlContentEntityStorageSchema::onFieldStorageDefinitionCreate public function
SqlContentEntityStorageSchema::onFieldStorageDefinitionDelete public function
SqlContentEntityStorageSchema::onFieldStorageDefinitionUpdate public function
SqlContentEntityStorageSchema::performFieldSchemaOperation protected function Performs the specified operation on a field.
SqlContentEntityStorageSchema::postUpdateEntityTypeSchema protected function Allows subscribers to do any cleanup necessary after data copying. Overrides SqlFieldableEntityTypeListenerTrait::postUpdateEntityTypeSchema
SqlContentEntityStorageSchema::preUpdateEntityTypeSchema protected function Allows subscribers to prepare their schema before data copying. Overrides SqlFieldableEntityTypeListenerTrait::preUpdateEntityTypeSchema
SqlContentEntityStorageSchema::processDataTable protected function Processes the gathered schema for a base table.
SqlContentEntityStorageSchema::processFieldStorageSchema protected function Processes the schema for a field storage definition.
SqlContentEntityStorageSchema::processIdentifierSchema protected function Processes the specified entity key.
SqlContentEntityStorageSchema::processRevisionDataTable protected function Processes the gathered schema for a base table.
SqlContentEntityStorageSchema::requiresEntityDataMigration public function Checks if existing data would be lost if the schema changes were applied. Overrides EntityStorageSchemaInterface::requiresEntityDataMigration
SqlContentEntityStorageSchema::requiresEntityStorageSchemaChanges public function Checks if the changes to the entity type requires storage schema changes. Overrides EntityStorageSchemaInterface::requiresEntityStorageSchemaChanges
SqlContentEntityStorageSchema::requiresFieldDataMigration public function Checks if existing data would be lost if the schema changes were applied. Overrides DynamicallyFieldableEntityStorageSchemaInterface::requiresFieldDataMigration
SqlContentEntityStorageSchema::requiresFieldStorageSchemaChanges public function Checks if the changes to the storage definition requires schema changes. Overrides DynamicallyFieldableEntityStorageSchemaInterface::requiresFieldStorageSchemaChanges
SqlContentEntityStorageSchema::saveEntitySchemaData protected function Stores schema data for the given entity type definition.
SqlContentEntityStorageSchema::saveFieldSchemaData protected function Stores schema data for the given field storage definition.
SqlContentEntityStorageSchema::updateBackupRepository protected function Gets the key/value collection for tracking the entity update backups.
SqlContentEntityStorageSchema::updateDedicatedTableSchema protected function Updates the schema for a field stored in a shared table.
SqlContentEntityStorageSchema::updateSharedTableSchema protected function Updates the schema for a field stored in a shared table.
SqlContentEntityStorageSchema::__construct public function Constructs a SqlContentEntityStorageSchema.
SqlFieldableEntityTypeListenerTrait::copyData protected function Copies entity data from the original storage to the temporary one.
SqlFieldableEntityTypeListenerTrait::onFieldableEntityTypeUpdate public function Aliased as: traitOnFieldableEntityTypeUpdate

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