Omeka_Db_Migration_AbstractMigration¶

class Omeka_Db_Migration_AbstractMigration¶

Database migration classes may inherit from this one.

property db¶

setDb(Omeka_Db $db)¶

Set the database to migrate.

Parameters:	$db (Omeka_Db) –
Returns:	void

getDb()¶

Returns:	Omeka_Db

down()¶

Template method for reversing the migration.

This is defined as a template method instead of leaving it abstract becausepre-existing implementations of Omeka_Db_Migration were not required toimplement the down() method. This ensures backwards compatibility forthose migrations.

__call(string $m, array $a)¶

Proxy calls to Omeka_Db.

Allows migration writers to call db methods directly on $this.

Parameters:	$m (string) – Method name. $a (array) – Method arguments.

form()¶

If the migration requires a form submission, here’s where to handle display of it

Returns:	void

up()¶