recursive

Author: ajewellamz

Examples/runtimes/java/DynamoDbEncryption/src/main/java/software/amazon/cryptography/examples/ScanErrorExample.java

@@ -157,10 +157,23 @@ public static void ScanError(String kmsKeyId, String ddbTableName) {
       final ScanResponse scanResponse = ddb.scan(scanRequest);
       assert false;
     } catch (Exception e) {
-      System.err.println(e.getMessage());
-      System.err.println(e.getCause());
+      print_exception(e, "");
+    }
+  }
+
+  public static void print_exception(Exception e, String indent) {
+    System.err.println(indent + e.getMessage());
+    if (e.getCause() instanceof CollectionOfErrors) {
+      System.err.println(indent + e.getCause().getMessage());
       for (RuntimeException err : ((CollectionOfErrors) e.getCause()).list()) {
-        System.err.println("   " + err.getMessage());
+        print_exception(err, indent + "   ");
+      }
+    } else if (
+      e instanceof
+      software.amazon.cryptography.materialproviders.model.CollectionOfErrors
+    ) {
+      for (RuntimeException err : ((software.amazon.cryptography.materialproviders.model.CollectionOfErrors) e).list()) {
+        print_exception(err, indent + "   ");
       }
     }
   }

Examples/runtimes/net/src/ScanErrorExample.cs

@@ -125,18 +125,30 @@ public static async Task ScanError()
             var scanResponse = await ddb.ScanAsync(scanRequest);
             Debug.Assert(false);
         }
-        catch (AWS.Cryptography.DbEncryptionSDK.DynamoDb.Transforms.CollectionOfErrors e)
+        catch (Exception e)
+        {
+            PrintException(e, "");
+        }
+    }
+
+    public static void PrintException(Exception e, String indent)
+    {
+        Console.Error.WriteLine(indent + e.Message);
+        if (e is AWS.Cryptography.DbEncryptionSDK.DynamoDb.Transforms.CollectionOfErrors)
         {
-            Console.Error.WriteLine("Decryption Errors : ");
-            Console.Error.WriteLine(e.Message);
-            foreach (Exception element in e.list)
+            var ee = e as AWS.Cryptography.DbEncryptionSDK.DynamoDb.Transforms.CollectionOfErrors;
+            foreach (Exception element in ee.list)
             {
-                Console.WriteLine(element);
+                PrintException(element, "   " + indent);
             }
         }
-        catch (Exception e)
+        else if (e is AWS.Cryptography.MaterialProviders.CollectionOfErrors)
         {
-            Debug.Assert(false);
+            var ee = e as AWS.Cryptography.MaterialProviders.CollectionOfErrors;
+            foreach (Exception element in ee.list)
+            {
+                PrintException(element, "   " + indent);
+            }
         }
     }
 }