Changes in trunk/src/org/openstreetmap/josm/plugins/PluginDownloader.java [1732:1733] in josm

File:

• trunk/src/org/openstreetmap/josm/plugins/PluginDownloader.java (modified) (5 diffs)

trunk/src/org/openstreetmap/josm/plugins/PluginDownloader.java

@@ -11 +11 @@
 import java.io.BufferedWriter;
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
-import java.io.FileWriter;
 import java.io.FilenameFilter;
 import java.io.IOException;
@@ -20 +18 @@
 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
-import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.Arrays;
-import java.util.concurrent.Future;
 import java.util.Collection;
 import java.util.LinkedList;
@@ -29 +25 @@
 import javax.swing.JOptionPane;
 
+import org.openstreetmap.josm.Main;
 import org.openstreetmap.josm.actions.AboutAction;
-import org.openstreetmap.josm.Main;
 import org.openstreetmap.josm.gui.ExtendedDialog;
 import org.openstreetmap.josm.gui.PleaseWaitRunnable;
@@ -66 +62 @@
             if (!pluginDir.exists())
                 pluginDir.mkdirs();
+            Main.pleaseWaitDlg.progress.setMaximum(toUpdate.size());
+            int progressValue = 0;
             for (PluginInformation d : toUpdate) {
+                Main.pleaseWaitDlg.progress.setValue(progressValue++);
                 Main.pleaseWaitDlg.currentAction.setText(tr("Downloading Plugin {0}...", d.name));
                 File pluginFile = new File(pluginDir, d.name + ".jar.new");
@@ -145 +144 @@
 
     public Collection<PluginInformation> download(Collection<PluginInformation> download) {
+        // Execute task in current thread instead of executing it in other thread and waiting for result
+        // Waiting for result is not a good idea because the waiting thread will probably be either EDT
+        // or worker thread. Blocking one of these threads will cause deadlock
         UpdateTask t = new UpdateTask(download, false);
-        try {
-            Future<UpdateTask> ta = Main.worker.submit(t, t);
-            t = ta.get();
-            return t.failed;
-        }
-        catch(java.lang.InterruptedException e) {e.printStackTrace();}
-        catch(java.util.concurrent.ExecutionException e) {e.printStackTrace();}
-        return download;
+        t.run();
+        return t.failed;
     }