Same name in other branches

1. 8.9.x core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php \Drupal\Core\Entity\Sql\SqlContentEntityStorage::mapToStorageRecord()
2. 10 core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php \Drupal\Core\Entity\Sql\SqlContentEntityStorage::mapToStorageRecord()
3. 11.x core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php \Drupal\Core\Entity\Sql\SqlContentEntityStorage::mapToStorageRecord()

Maps from an entity object to the storage record.

Parameters

\Drupal\Core\Entity\ContentEntityInterface $entity: The entity object.

string $table_name: (optional) The table name to map records to. Defaults to the base table.

Return value

object The record to store.

4 calls to SqlContentEntityStorage::mapToStorageRecord()

SqlContentEntityStorage::doSaveFieldItems in core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php

Writes entity field values to the storage.

SqlContentEntityStorage::mapToDataStorageRecord in core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php

Maps from an entity object to the storage record of the field data.

SqlContentEntityStorage::restore in core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php

Restores a previously saved entity.

SqlContentEntityStorage::saveRevision in core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php

Saves an entity revision.

File

core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php, line 1034

Class

SqlContentEntityStorage

A content entity database storage implementation.

Namespace

Drupal\Core\Entity\Sql

Code

protected function mapToStorageRecord(ContentEntityInterface $entity, $table_name = NULL) {
    if (!isset($table_name)) {
        $table_name = $this->baseTable;
    }
    $record = new \stdClass();
    $table_mapping = $this->getTableMapping();
    foreach ($table_mapping->getFieldNames($table_name) as $field_name) {
        if (empty($this->fieldStorageDefinitions[$field_name])) {
            throw new EntityStorageException("Table mapping contains invalid field {$field_name}.");
        }
        $definition = $this->fieldStorageDefinitions[$field_name];
        $columns = $table_mapping->getColumnNames($field_name);
        foreach ($columns as $column_name => $schema_name) {
            // If there is no main property and only a single column, get all
            // properties from the first field item and assume that they will be
            // stored serialized.
            // @todo Give field types more control over this behavior in
            //   https://www.drupal.org/node/2232427.
            if (!$definition->getMainPropertyName() && count($columns) == 1) {
                $value = ($item = $entity->{$field_name}
                    ->first()) ? $item->getValue() : [];
            }
            else {
                $value = $entity->{$field_name}->{$column_name} ?? NULL;
            }
            if (!empty($definition->getSchema()['columns'][$column_name]['serialize'])) {
                $value = serialize($value);
            }
            // Do not set serial fields if we do not have a value. This supports all
            // SQL database drivers.
            // @see https://www.drupal.org/node/2279395
            $value = SqlContentEntityStorageSchema::castValue($definition->getSchema()['columns'][$column_name], $value);
            $empty_serial = empty($value) && $this->isColumnSerial($table_name, $schema_name);
            // The user entity is a very special case where the ID field is a serial
            // but we need to insert a row with an ID of 0 to represent the
            // anonymous user.
            // @todo https://drupal.org/i/3222123 implement a generic fix for all
            //   entity types.
            $user_zero = $this->entityTypeId === 'user' && $value === 0;
            if (!$empty_serial || $user_zero) {
                $record->{$schema_name} = $value;
            }
        }
    }
    return $record;
}

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