interface MigrateDestinationInterface in Zircon Profile 8

Destinations are responsible for persisting source data into the destination Drupal.

Hierarchy

• interface \Drupal\Component\Plugin\PluginInspectionInterface
  • interface \Drupal\migrate\Plugin\MigrateDestinationInterface

See also

\Drupal\migrate\Plugin\destination\DestinationBase

\Drupal\migrate\Plugin\MigrateDestinationPluginManager

\Drupal\migrate\Annotation\MigrateDestination

Plugin API

Related topics

Migration API

Overview of the Migration API, which migrates data into Drupal.

2 files declare their use of MigrateDestinationInterface

DestinationBase.php in core/modules/migrate/src/Plugin/migrate/destination/DestinationBase.php

Contains \Drupal\migrate\Plugin\migrate\destination\DestinationBase.

MigrationTest.php in core/modules/migrate/tests/src/Unit/MigrationTest.php

Contains \Drupal\Tests\migrate\Unit\MigrationTest.

File

core/modules/migrate/src/Plugin/MigrateDestinationInterface.php, line 25

Contains \Drupal\migrate\Plugin\MigrateDestinationInterface.

Namespace

Drupal\migrate\Plugin

interface MigrateDestinationInterface extends PluginInspectionInterface {

  /**
   * Get the destination ids.
   *
   * To support MigrateIdMap maps, derived destination classes should return
   * schema field definition(s) corresponding to the primary key of the
   * destination being implemented. These are used to construct the destination
   * key fields of the map table for a migration using this destination.
   *
   * @return array
   *   An array of ids.
   */
  public function getIds();

  /**
   * Returns an array of destination fields.
   *
   * Derived classes must implement fields(), returning a list of available
   * destination fields.
   *
   * @todo Review the cases where we need the Migration parameter,
   * can we avoid that?
   *
   * @param \Drupal\migrate\Entity\MigrationInterface $migration
   *   (optional) the migration containing this destination.
   *
   * @return array
   *   - Keys: machine names of the fields
   *   - Values: Human-friendly descriptions of the fields.
   */
  public function fields(MigrationInterface $migration = NULL);

  /**
   * Import the row.
   *
   * Derived classes must implement import(), to construct one new object
   * (pre-populated) using ID mappings in the Migration.
   *
   * @param \Drupal\migrate\Row $row
   *   The row object.
   * @param array $old_destination_id_values
   *   The old destination ids.
   *
   * @return mixed
   *   The entity id or an indication of success.
   */
  public function import(Row $row, array $old_destination_id_values = array());

  /**
   * Delete the specified destination object from the target Drupal.
   *
   * @param array $destination_identifier
   *   The ID of the destination object to delete.
   */
  public function rollback(array $destination_identifier);

  /**
   * Whether the destination can be rolled back or not.
   *
   * @return bool
   *   TRUE if rollback is supported, FALSE if not.
   */
  public function supportsRollback();

  /**
   * The rollback action for the last imported item.
   *
   * @return int
   *   The MigrateIdMapInterface::ROLLBACK_ constant indicating how an imported
   *   item should be handled on rollback.
   */
  public function rollbackAction();

}

Members

Name	Modifiers	Type	Description	Overrides
MigrateDestinationInterface::fields	public	function	Returns an array of destination fields.	9
MigrateDestinationInterface::getIds	public	function	Get the destination ids.	10
MigrateDestinationInterface::import	public	function	Import the row.	10
MigrateDestinationInterface::rollback	public	function	Delete the specified destination object from the target Drupal.	1
MigrateDestinationInterface::rollbackAction	public	function	The rollback action for the last imported item.	1
MigrateDestinationInterface::supportsRollback	public	function	Whether the destination can be rolled back or not.	1
PluginInspectionInterface::getPluginDefinition	public	function	Gets the definition of the plugin implementation.	2
PluginInspectionInterface::getPluginId	public	function	Gets the plugin_id of the plugin instance.	2