FORGE-2221: Indication Forge is loading in console

Signed-off-by: George Gastaldi <gegastaldi@gmail.com>
forge · Apr 27, 2015 · 4d4f40a · 4d4f40a
1 parent 36c3ffb
commit 4d4f40a
Showing 1 changed file with 31 additions and 4 deletions.
diff --git a/bootstrap/src/main/java/org/jboss/forge/bootstrap/listener/GreetingListener.java b/bootstrap/src/main/java/org/jboss/forge/bootstrap/listener/GreetingListener.java
@@ -14,14 +14,12 @@
 import org.jboss.forge.furnace.Furnace;
 import org.jboss.forge.furnace.exception.ContainerException;
 import org.jboss.forge.furnace.spi.ContainerLifecycleListener;
-import org.jboss.forge.furnace.versions.EmptyVersion;
-import org.jboss.forge.furnace.versions.SingleVersion;
-import org.jboss.forge.furnace.versions.Version;
 import org.jboss.forge.furnace.versions.Versions;
 
 public class GreetingListener implements ContainerLifecycleListener
 {
    private final Logger logger = Logger.getLogger(getClass().getName());
+   private volatile boolean showProgress = true;
 
    @Override
    public void beforeStart(Furnace furnace) throws ContainerException
@@ -44,13 +42,14 @@ public void beforeStart(Furnace furnace) throws ContainerException
          out.println();
          logger.info(sw.toString());
          System.out.println(sw.toString());
+         shellProgressInformation();
       }
    }
 
    @Override
    public void afterStart(Furnace furnace) throws ContainerException
    {
-      // Do nothing
+      showProgress = false;
    }
 
    @Override
@@ -76,4 +75,32 @@ public void afterConfigurationScan(Furnace furnace) throws ContainerException
    {
       // Do nothing
    }
+
+   private void shellProgressInformation()
+   {
+      new Thread()
+      {
+
+         @Override
+         public void run()
+         {
+            String anim = "|/-\\";
+            int x = 0;
+            while (showProgress)
+            {
+               x++;
+               String data = "\r" + anim.charAt(x % anim.length());
+               try
+               {
+                  System.out.write(data.getBytes());
+                  Thread.sleep(50);
+               }
+               catch (Exception e)
+               {
+                  break;
+               }
+            }
+         }
+      }.start();
+   }
 }