protected function SqlContentEntityStorageSchema::getSchemaFromStorageDefinition in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php \Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema::getSchemaFromStorageDefinition()
2. 10 core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php \Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema::getSchemaFromStorageDefinition()

Gets the schema data for the given field storage definition.

Parameters

\Drupal\Core\Field\FieldStorageDefinitionInterface $storage_definition: The field storage definition. The field that must not have custom storage, i.e. the storage must take care of storing the field.

Return value

array The schema data.

2 calls to SqlContentEntityStorageSchema::getSchemaFromStorageDefinition()

SqlContentEntityStorageSchema::hasColumnChanges in core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php

Compares schemas to check for changes in the column definitions.

SqlContentEntityStorageSchema::requiresFieldStorageSchemaChanges in core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php

Checks if the changes to the storage definition requires schema changes.

File

core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php, line 300

Class

SqlContentEntityStorageSchema

Defines a schema handler that supports revisionable, translatable entities.

Namespace

Drupal\Core\Entity\Sql

Code

protected function getSchemaFromStorageDefinition(FieldStorageDefinitionInterface $storage_definition) {
  assert(!$storage_definition
    ->hasCustomStorage());
  $table_mapping = $this
    ->getTableMapping($this->entityType, [
    $storage_definition,
  ]);
  $schema = [];
  if ($table_mapping
    ->requiresDedicatedTableStorage($storage_definition)) {
    $schema = $this
      ->getDedicatedTableSchema($storage_definition);
  }
  elseif ($table_mapping
    ->allowsSharedTableStorage($storage_definition)) {
    $field_name = $storage_definition
      ->getName();
    foreach (array_diff($table_mapping
      ->getTableNames(), $table_mapping
      ->getDedicatedTableNames()) as $table_name) {
      if (in_array($field_name, $table_mapping
        ->getFieldNames($table_name))) {
        $column_names = $table_mapping
          ->getColumnNames($storage_definition
          ->getName());
        $schema[$table_name] = $this
          ->getSharedTableFieldSchema($storage_definition, $table_name, $column_names);
      }
    }
  }
  return $schema;
}