public function Migration::prepareUpdate in Migrate 7.2

Same name and namespace in other branches

1. 6.2 includes/migration.inc \Migration::prepareUpdate()

Prepares this migration to run as an update - that is, in addition to unmigrated content (source records not in the map table) being imported, previously-migrated content will also be updated in place.

File

includes/migration.inc, line 1144

Defines the base class for import/rollback processes.

Class

Migration

The base class for all import objects. This is where most of the smarts of the migrate module resides. Migrations are created by deriving from this class, and in the constructor (after calling parent::__construct()) initializing at a minimum the name,…

Code

public function prepareUpdate() {
  $this->map
    ->prepareUpdate();
}