2 * Copyright © 2021 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.dao;
20 import android.os.AsyncTask;
22 import androidx.annotation.NonNull;
24 import net.ktnx.mobileledger.utils.Misc;
26 public abstract class BaseDAO<T> {
27 abstract long insertSync(T item);
28 public void insert(T item) {
29 AsyncTask.execute(() -> insertSync(item));
31 public void insert(T item, @NonNull OnInsertedReceiver receiver) {
32 AsyncTask.execute(() -> {
33 long id = insertSync(item);
34 Misc.onMainThread(() -> receiver.onInsert(id));
38 abstract void updateSync(T item);
39 public void update(T item) {
40 AsyncTask.execute(() -> updateSync(item));
42 public void update(T item, @NonNull Runnable onDone) {
43 AsyncTask.execute(() -> {
45 Misc.onMainThread(onDone);
48 abstract void deleteSync(T item);
49 public void delete(T item) {
50 AsyncTask.execute(() -> deleteSync(item));
52 public void delete(T item, @NonNull Runnable onDone) {
53 AsyncTask.execute(() -> {
55 Misc.onMainThread(onDone);
58 interface OnInsertedReceiver {
59 void onInsert(long id);