/**
* Executes the migration in the database. If <code>up</code> is set to <code>true</code>, then
* the method {@link Migration#up()} will be called. Otherwise, the method {@link
* Migration#down()} will get called.
*
* @param m The migration to run.
* @param up If <code>true</code>, it will upgrade. Otherwise, it will downgrade.
*/
private static void runMigration(Migration m, boolean up) {
SQLiteDatabase db = configuration.getDatabase();
db.beginTransaction();
try {
if (up) {
m.up();
markAsMigrated(m);
} else {
m.down();
migrationDao.delete(m.getMigration());
}
db.setTransactionSuccessful();
} catch (Exception e) {
Logger.e("Exception when migrating " + m.getClass().getName(), e);
} finally {
db.endTransaction();
}
}
