X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fclamp%2Fclds%2Fmodel%2FCldsModel.java;h=62b10d44fc9e4f3631642e55ce955ae27fa24ed1;hb=af0fbf9edb92544380d40ab2cffb87c89831944f;hp=a830f938031fa643d090c754379110a7d2730b1e;hpb=5038c6dec6c51bdf7a5e4ff1d94ab5314c0eb3a3;p=clamp.git

diff --git a/src/main/java/org/onap/clamp/clds/model/CldsModel.java b/src/main/java/org/onap/clamp/clds/model/CldsModel.java
index a830f938..62b10d44 100644
--- a/src/main/java/org/onap/clamp/clds/model/CldsModel.java
+++ b/src/main/java/org/onap/clamp/clds/model/CldsModel.java
@@ -116,7 +116,7 @@ public class CldsModel {
 
     public boolean canInventoryCall() {
         boolean canCall = false;
-        /* Below checks the clds ecent is submit/resubmit */
+        /* Below checks the clds event is submit/resubmit */
 
         if ((event.isActionCd(CldsEvent.ACTION_SUBMIT) || event.isActionCd(CldsEvent.ACTION_RESUBMIT))) {
             canCall = true;
@@ -225,7 +225,9 @@ public class CldsModel {
 
     /**
      * Determine permittedActionCd list using the actionCd from the current
-     * event.
+     * event. It's a states graph, given the next action that can be executed
+     * from the one that has been executed (described in the event object).
+     * ACTION_CREATE being the first one.
      */
     private void determinePermittedActionCd() {
         String actionCd = getCurrentActionCd();
@@ -300,8 +302,9 @@ public class CldsModel {
      */
     public static CldsModel createUsingControlName(String fullControlName) {
         if (fullControlName == null || fullControlName.length() < UUID_LENGTH) {
-            throw new BadRequestException("closed loop id / control name length, " + fullControlName.length()
-                    + ", less than the minimum of: " + UUID_LENGTH);
+            throw new BadRequestException(
+                    "closed loop id / control name length, " + (fullControlName != null ? fullControlName.length() : 0)
+                            + ", less than the minimum of: " + UUID_LENGTH);
         }
         CldsModel model = new CldsModel();
         model.setControlNamePrefix(fullControlName.substring(0, fullControlName.length() - UUID_LENGTH));