commit b227781dea877d44d2f5157cde2bc445a538d71e
author kezhiyong <ke.zhiyong@zte.com.cn> Wed Jan 16 06:42:06 2019 +0000
committer kezhiyong <ke.zhiyong@zte.com.cn> Wed Jan 16 06:47:45 2019 +0000
tree ca35c64d10de85ed70b90d4f4ea70bd769c844a4
parent 7d82afc0aedb6653fef4d3a5e89320bb9470fc1f

If modelObject is empty here, it may cause exception later.

Change-Id: I892fdde7dabbf9dc55a74a6722413e260d0eedae

apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiObjectHandler.java

diff --git a/apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiObjectHandler.java b/apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiObjectHandler.java
index 15208a2..9b36a2d 100644
--- a/apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiObjectHandler.java
+++ b/apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiObjectHandler.java
@@ -240,6 +240,9 @@
         if (modelObjectData.modelObjects().size() > 1) {
             throw new IllegalStateException("Multiple modelObject found.");
         }
+        if (modelObjectData.modelObjects().isEmpty()) {
+            throw new IllegalStateException("ModelObject must not be empty.");
+        }
         return (T) modelObjectData.modelObjects().get(0);
     }