job worker thread

src/engine/job/JobThread.java

@@ -0,0 +1,40 @@
+package engine.job;
+
+import org.pmw.tinylog.Logger;
+
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.ReentrantLock;
+
+public class JobThread implements Runnable {
+    private final AbstractJob currentJob;
+    private final ReentrantLock lock = new ReentrantLock();
+
+    public JobThread(AbstractJob job){
+        this.currentJob = job;
+    }
+
+    @Override
+    public void run() {
+        try {
+            if (this.currentJob != null) {
+                if (lock.tryLock(5, TimeUnit.SECONDS)) { // Timeout to prevent deadlock
+                    try {
+                        this.currentJob.doJob();
+                    } finally {
+                        lock.unlock();
+                    }
+                } else {
+                    Logger.warn("JobThread could not acquire lock in time, skipping job.");
+                }
+            }
+        } catch (Exception e) {
+            Logger.error(e);
+        }
+    }
+
+    public static void startJobThread(AbstractJob job){
+        JobThread jobThread = new JobThread(job);
+        Thread thread = new Thread(jobThread);
+        thread.start();
+    }
+}