/** Move data from alert table into metadata table. */
private void migrateAlarmsToMetadata() {
Context context = ContextManager.getContext();
if (!checkIfDatabaseExists(context, AlarmDatabase.NAME)) return;
AlarmDatabase alarmsDatabase = new AlarmDatabase();
DatabaseDao<TransitionalAlarm> dao =
new DatabaseDao<TransitionalAlarm>(TransitionalAlarm.class, alarmsDatabase);
TodorooCursor<TransitionalAlarm> cursor = dao.query(Query.select(TransitionalAlarm.PROPERTIES));
try {
if (cursor.getCount() == 0) return;
Metadata metadata = new Metadata();
metadata.setValue(Metadata.KEY, AlarmFields.METADATA_KEY);
for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
long task = cursor.get(TransitionalAlarm.TASK);
long time = cursor.get(TransitionalAlarm.TIME);
metadata.setValue(Metadata.TASK, task);
metadata.setValue(AlarmFields.TIME, time);
metadata.setValue(AlarmFields.TYPE, AlarmFields.TYPE_SINGLE);
metadataDao.createNew(metadata);
metadata.clearValue(Metadata.ID);
}
} finally {
cursor.close();
alarmsDatabase.close();
}
}
