2 * Copyright © 2020 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.async;
20 import java.util.concurrent.BlockingQueue;
21 import java.util.concurrent.LinkedBlockingQueue;
23 import static net.ktnx.mobileledger.utils.Logger.debug;
25 public class DbOpQueue {
26 static private final BlockingQueue<DbOpItem> queue = new LinkedBlockingQueue<>();
27 static private DbOpRunner runner;
28 synchronized static public void init() {
31 debug("opQueue", "Starting runner thread");
32 runner = new DbOpRunner(queue);
35 static public void done() {
38 public static void add(String sql, Object[] params) {add(sql, params, null);}
39 public static void add(String sql, Object[] params, Runnable onReady) {
41 debug("opQueue", "Adding " + sql);
42 queue.add(new DbOpItem(sql, params, onReady));
44 static void add(String sql) {
45 queue.add(new DbOpItem(sql));