public static Shift load(Context aContext, int aId) {
ShiftCalendarDbOpenHelper dbOpener = new ShiftCalendarDbOpenHelper(aContext);
SQLiteDatabase db = dbOpener.getReadableDatabase();
Cursor query =
db.query(TABLE_NAME, null, "id=" + String.valueOf(aId), new String[0], null, null, null);
try {
if (query.moveToNext()) {
Shift shift =
new Shift(
query.getInt(query.getColumnIndex(ID_COLUMN)),
query.getString(query.getColumnIndex(NAME_COLUMN)),
query.getInt(query.getColumnIndex(COLOUR_COLUMN)),
query.getString(query.getColumnIndex(TIME_FROM_COLUMN)),
query.getString(query.getColumnIndex(TIME_TO_COLUMN)),
query.getInt(query.getColumnIndex(SORT_ORDER_COLUMN)));
db.close();
dbOpener.close();
return shift;
} else {
db.close();
dbOpener.close();
return null;
}
} finally {
query.close();
}
}
public static List<Shift> loadAll(Context aContext) {
ShiftCalendarDbOpenHelper dbOpener = new ShiftCalendarDbOpenHelper(aContext);
SQLiteDatabase db = dbOpener.getReadableDatabase();
Cursor query = db.query(Shift.TABLE_NAME, null, "", new String[0], "", "", SORT_ORDER_COLUMN);
ArrayList<Shift> shifts = new ArrayList<Shift>();
try {
while (query.moveToNext()) {
shifts.add(
new Shift(
query.getInt(query.getColumnIndex(ID_COLUMN)),
query.getString(query.getColumnIndex(NAME_COLUMN)),
query.getInt(query.getColumnIndex(COLOUR_COLUMN)),
query.getString(query.getColumnIndex(TIME_FROM_COLUMN)),
query.getString(query.getColumnIndex(TIME_TO_COLUMN)),
query.getInt(query.getColumnIndex(SORT_ORDER_COLUMN))));
}
} finally {
query.close();
}
return shifts;
}