MikeThomsen commented on code in PR #6013:
URL: https://github.com/apache/nifi/pull/6013#discussion_r869131518
##########
nifi-commons/nifi-record/src/main/java/org/apache/nifi/serialization/record/util/DataTypeUtils.java:
##########
@@ -712,6 +746,20 @@ public static Object[] toArray(final Object value, final
String fieldName, final
return dest;
}
+ if (value instanceof UUID) {
+ UUID uuid = (UUID)value;
+ ByteBuffer buffer = ByteBuffer.allocate(16);
+ buffer.putLong(uuid.getMostSignificantBits());
+ buffer.putLong(uuid.getLeastSignificantBits());
+ Byte[] result = new Byte[16];
+ byte[] array = buffer.array();
+ for (int index = 0; index < array.length; index++) {
+ result[index] = array[index];
+ }
+
+ return result;
Review Comment:
I noticed that everything, even the "to byte array" conversion goes to the
boxed byte type, so I followed the convention on the assumption that somewhere
there might be an expectation of that method not returning a primitive array.
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