[jboss-cvs] JBossAS SVN: r95216 - projects/jboss-osgi/projects/bundles/hotdeploy/trunk/src/main/java/org/jboss/osgi/hotdeploy/internal.

[jboss-cvs-commits at lists.jboss.org]

Author: thomas.diesler at jboss.com
Date: 2009-10-20 18:17:49 -0400 (Tue, 20 Oct 2009)
New Revision: 95216

Modified:
   projects/jboss-osgi/projects/bundles/hotdeploy/trunk/src/main/java/org/jboss/osgi/hotdeploy/internal/DeploymentScannerImpl.java
Log:
Undeploy only if we have a diff

Modified: projects/jboss-osgi/projects/bundles/hotdeploy/trunk/src/main/java/org/jboss/osgi/hotdeploy/internal/DeploymentScannerImpl.java
===================================================================
--- projects/jboss-osgi/projects/bundles/hotdeploy/trunk/src/main/java/org/jboss/osgi/hotdeploy/internal/DeploymentScannerImpl.java	2009-10-20 22:16:36 UTC (rev 95215)
+++ projects/jboss-osgi/projects/bundles/hotdeploy/trunk/src/main/java/org/jboss/osgi/hotdeploy/internal/DeploymentScannerImpl.java	2009-10-20 22:17:49 UTC (rev 95216)
@@ -182,15 +182,18 @@
       logBundleDeployments("OLD diff", diff);
       
       // Undeploy the bundles through the DeployerService
-      try
+      if (diff.size() > 0)
       {
-         Deployment[] depArr = diff.toArray(new Deployment[diff.size()]);
-         deployer.undeploy(depArr);
+         try
+         {
+            Deployment[] depArr = diff.toArray(new Deployment[diff.size()]);
+            deployer.undeploy(depArr);
+         }
+         catch (Exception ex)
+         {
+            log.error("Cannot undeploy bundles", ex);
+         }
       }
-      catch (Exception ex)
-      {
-         log.error("Cannot undeploy bundles", ex);
-      }
       
       return diff.size();
    }