Same name in other branches

1. 8.9.x core/modules/migrate/src/Plugin/migrate/source/SqlBase.php \Drupal\migrate\Plugin\migrate\source\SqlBase::setUpDatabase()
2. 10 core/modules/migrate/src/Plugin/migrate/source/SqlBase.php \Drupal\migrate\Plugin\migrate\source\SqlBase::setUpDatabase()
3. 11.x core/modules/migrate/src/Plugin/migrate/source/SqlBase.php \Drupal\migrate\Plugin\migrate\source\SqlBase::setUpDatabase()

Gets a connection to the referenced database.

This method will add the database connection if necessary.

Parameters

array $database_info: Configuration for the source database connection. The keys are: 'key' - The database connection key. 'target' - The database connection target. 'database' - Database configuration array as accepted by Database::addConnectionInfo.

Return value

\Drupal\Core\Database\Connection The connection to use for this plugin's queries.

Throws

\Drupal\migrate\Exception\RequirementsException Thrown if no source database connection is configured.

1 call to SqlBase::setUpDatabase()

SqlBase::getDatabase in core/modules/migrate/src/Plugin/migrate/source/SqlBase.php

Gets the database connection object.

File

core/modules/migrate/src/Plugin/migrate/source/SqlBase.php, line 184

Class

SqlBase

Sources whose data may be fetched via a database connection.

Namespace

Drupal\migrate\Plugin\migrate\source

Code

protected function setUpDatabase(array $database_info) {
    if (isset($database_info['key'])) {
        $key = $database_info['key'];
    }
    else {
        // If there is no explicit database configuration at all, fall back to a
        // connection named 'migrate'.
        $key = 'migrate';
    }
    if (isset($database_info['target'])) {
        $target = $database_info['target'];
    }
    else {
        $target = 'default';
    }
    if (isset($database_info['database'])) {
        Database::addConnectionInfo($key, $target, $database_info['database']);
    }
    try {
        $connection = Database::getConnection($target, $key);
    } catch (ConnectionNotDefinedException $e) {
        // If we fell back to the magic 'migrate' connection and it doesn't exist,
        // treat the lack of the connection as a RequirementsException.
        if ($key == 'migrate') {
            throw new RequirementsException("No database connection configured for source plugin " . $this->pluginId, [], 0, $e);
        }
        else {
            throw $e;
        }
    }
    return $connection;
}

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