Allow only 1 Operational Policy

Rework the operational policy UI, only allow to create 1 operational
policy and fix some bugs.


Issue-ID: CLAMP-294
Change-Id: Iec09451d9437b299028bf63304f90c893ecc1d3e
Signed-off-by: xg353y <xg353y@intl.att.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/main/java/org/onap/clamp/clds/service/CldsService.java b/src/main/java/org/onap/clamp/clds/service/CldsService.java
index 42e9cf713..e3a379b36 100644
--- a/src/main/java/org/onap/clamp/clds/service/CldsService.java
+++ b/src/main/java/org/onap/clamp/clds/service/CldsService.java
@@ -394,11 +394,14 @@ public class CldsService extends SecureServiceBase {
             errorMessage = e.getMessage();
         }
 
-        if (!errorMessage.isEmpty()) {
+        if (null == errorMessage || (null != errorMessage && !errorMessage.isEmpty())) {
             CldsEvent.insEvent(cldsDao, model.getControlName(), getUserId(), actionCd, CldsEvent.ACTION_STATE_ERROR,
                 null);
             // Need a refresh as new events have been inserted
             model = CldsModel.retrieve(cldsDao, modelName, false);
+            if (null == errorMessage) {
+                errorMessage = "No response from Policy";
+            }
             model.setErrorMessageForUi(errorMessage);
             util.exiting(HttpStatus.INTERNAL_SERVER_ERROR.toString(), "putModelAndProcessAction failed", Level.INFO,
                 ONAPLogConstants.ResponseStatus.ERROR);