drop unused async db queue classes

diff --git a/app/src/main/java/net/ktnx/mobileledger/async/DbOpItem.java b/app/src/main/java/net/ktnx/mobileledger/async/DbOpItem.java
deleted file mode 100644 (file)
index 2b0b61f..0000000
--- a/app/src/main/java/net/ktnx/mobileledger/async/DbOpItem.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright © 2020 Damyan Ivanov.
- * This file is part of MoLe.
- * MoLe is free software: you can distribute it and/or modify it
- * under the term of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your opinion), any later version.
- *
- * MoLe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License terms for details.
- *
- * You should have received a copy of the GNU General Public License
- * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
- */
-
-package net.ktnx.mobileledger.async;
-
-class DbOpItem {
-    final String sql;
-    final Object[] params;
-    final Runnable onReady;
-    public DbOpItem(String sql, Object[] params, Runnable onReady) {
-        this.sql = sql;
-        this.params = params;
-        this.onReady = onReady;
-    }
-    public DbOpItem(String sql, Object[] params) {
-        this(sql, params, null);
-    }
-    public DbOpItem(String sql) {
-        this(sql, null, null);
-    }
-}

diff --git a/app/src/main/java/net/ktnx/mobileledger/async/DbOpQueue.java b/app/src/main/java/net/ktnx/mobileledger/async/DbOpQueue.java
deleted file mode 100644 (file)
index 081bbee..0000000
--- a/app/src/main/java/net/ktnx/mobileledger/async/DbOpQueue.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright © 2020 Damyan Ivanov.
- * This file is part of MoLe.
- * MoLe is free software: you can distribute it and/or modify it
- * under the term of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your opinion), any later version.
- *
- * MoLe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License terms for details.
- *
- * You should have received a copy of the GNU General Public License
- * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
- */
-
-package net.ktnx.mobileledger.async;
-
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.LinkedBlockingQueue;
-
-import static net.ktnx.mobileledger.utils.Logger.debug;
-
-public class DbOpQueue {
-    static private final BlockingQueue<DbOpItem> queue = new LinkedBlockingQueue<>();
-    static private DbOpRunner runner;
-    synchronized static public void init() {
-        if (runner != null)
-            return;
-        debug("opQueue", "Starting runner thread");
-        runner = new DbOpRunner(queue);
-        runner.start();
-    }
-    static public void done() {
-        runner.interrupt();
-    }
-    public static void add(String sql, Object[] params) {add(sql, params, null);}
-    public static void add(String sql, Object[] params, Runnable onReady) {
-        init();
-        debug("opQueue", "Adding " + sql);
-        queue.add(new DbOpItem(sql, params, onReady));
-    }
-    static void add(String sql) {
-        queue.add(new DbOpItem(sql));
-    }
-}

diff --git a/app/src/main/java/net/ktnx/mobileledger/async/DbOpRunner.java b/app/src/main/java/net/ktnx/mobileledger/async/DbOpRunner.java
deleted file mode 100644 (file)
index f8ea577..0000000
--- a/app/src/main/java/net/ktnx/mobileledger/async/DbOpRunner.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright © 2020 Damyan Ivanov.
- * This file is part of MoLe.
- * MoLe is free software: you can distribute it and/or modify it
- * under the term of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your opinion), any later version.
- *
- * MoLe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License terms for details.
- *
- * You should have received a copy of the GNU General Public License
- * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
- */
-
-package net.ktnx.mobileledger.async;
-
-import android.database.sqlite.SQLiteDatabase;
-
-import net.ktnx.mobileledger.App;
-import net.ktnx.mobileledger.BuildConfig;
-
-import java.util.concurrent.BlockingQueue;
-
-import static net.ktnx.mobileledger.utils.Logger.debug;
-
-class DbOpRunner extends Thread {
-    private final BlockingQueue<DbOpItem> queue;
-    public DbOpRunner(BlockingQueue<DbOpItem> queue) {
-        this.queue = queue;
-    }
-    @Override
-    public void run() {
-        while (!interrupted()) {
-            try {
-                DbOpItem item = queue.take();
-                debug("opQRunner", "Got " + item.sql);
-                {
-                    SQLiteDatabase db = App.getDatabase();
-                    if (BuildConfig.DEBUG) {
-                        StringBuilder b = new StringBuilder("Executing ");
-                        b.append(item.sql);
-                        if (item.params.length > 0) {
-                            boolean first = true;
-                            b.append(" [");
-                            for (Object p : item.params) {
-                                if (first)
-                                    first = false;
-                                else
-                                    b.append(", ");
-                                b.append(p.toString());
-                            }
-                            b.append("]");
-                        }
-                        debug("opQRunner", b.toString());
-                    }
-                    db.execSQL(item.sql, item.params);
-                }
-                if (item.onReady != null)
-                    item.onReady.run();
-            }
-            catch (InterruptedException e) {
-                break;
-            }
-        }
-    }
-}