Log enhancements and fixes for VPP renderer

[groupbasedpolicy.git] / renderers / vpp / src / main / java / org / opendaylight / groupbasedpolicy / renderer / vpp / util / MountedDataBrokerProvider.java

diff --git a/renderers/vpp/src/main/java/org/opendaylight/groupbasedpolicy/renderer/vpp/util/MountedDataBrokerProvider.java b/renderers/vpp/src/main/java/org/opendaylight/groupbasedpolicy/renderer/vpp/util/MountedDataBrokerProvider.java
index 0065554b6bdeaff5270d485dd03548f56b473f22..ffc2fa653cb78e51ad3c9f3dea136db76d740cec 100644 (file)
--- a/renderers/vpp/src/main/java/org/opendaylight/groupbasedpolicy/renderer/vpp/util/MountedDataBrokerProvider.java
+++ b/renderers/vpp/src/main/java/org/opendaylight/groupbasedpolicy/renderer/vpp/util/MountedDataBrokerProvider.java
@@ -76,10 +76,10 @@ public class MountedDataBrokerProvider {
             }
         } catch (TimeoutException e) {
             LOG.warn("Mountpoint not obtained within {} seconds. Iid: {}", NODE_CONNECTION_TIMER, iidToMountPoint, e);
-            return null;
+            return Optional.absent();
         } catch (ExecutionException | InterruptedException e) {
             LOG.warn("Error while getting mountpoint. Iid: {}", iidToMountPoint, e);
-            return null;
+            return Optional.absent();
         }
     }