Initial Project Import

src/org/thoughtcrime/securesms/util/WorkerThread.java

@@ -0,0 +1,47 @@
+/** 
+ * Copyright (C) 2011 Whisper Systems
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.thoughtcrime.securesms.util;
+
+import java.util.List;
+
+public class WorkerThread extends Thread {
+	
+  private final List<Runnable> workQueue;
+	
+  public WorkerThread(List<Runnable> workQueue, String name) {
+    super(name);
+    this.workQueue = workQueue;
+  }
+	
+  private Runnable getWork() {
+    synchronized (workQueue) {
+      try {
+	while (workQueue.isEmpty())
+	  workQueue.wait();
+				
+	return workQueue.remove(0);
+      } catch (InterruptedException ie) {
+	throw new AssertionError(ie);
+      }
+    }
+  }
+	
+  public void run() {
+    for (;;)
+      getWork().run();
+  }
+}