Improved error reporting (#100)

* Improved error reporting * style fix
lookout · Jan 30, 2018 · bbaa2b1 · bbaa2b1
1 parent deb4b1e
commit bbaa2b1
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/...in/java/com/netflix/spinnaker/clouddriver/ecs/provider/view/EcsServerClusterProvider.java b/...in/java/com/netflix/spinnaker/clouddriver/ecs/provider/view/EcsServerClusterProvider.java
@@ -53,6 +53,7 @@
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.NoSuchElementException;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -330,12 +331,15 @@ private List<AmazonCredentials> getEcsCredentials() {
   }
 
   private AmazonCredentials getEcsCredentials(String account) {
-    return getEcsCredentials().stream()
-      .filter(credentials -> credentials.getName().equals(account))
-      .findFirst().get();
+    try {
+      return getEcsCredentials().stream()
+        .filter(credentials -> credentials.getName().equals(account))
+        .findFirst().get();
+    } catch (NoSuchElementException exception) {
+      throw new NoSuchElementException(String.format("There is no ECS account by the name of '%s'", account));
+    }
   }
 
-
   @Override
   public Map<String, Set<EcsServerCluster>> getClusterSummaries(String application) {
     return getClusters();