DataSourcePublisher: allow to pass binary data

Allows to provide pre-serialised binary data to Set commands the same
way as to receive non-deserialized data via the BinaryData special
domain object.

This is needed for use-cases which provide run-time dynamic set and
get access e.g. via a map interface.

Signed-off-by: Alexander Krimm <[email protected]>

Author: wirew0rm

client/src/main/java/io/opencmw/client/DataSourcePublisher.java

@@ -526,6 +526,8 @@ private <R, C> void request(final String requestId, final Command requestType, f
             msg.add(endpoint.toString());
             if (requestBody == null) {
                 msg.add(EMPTY_ZFRAME);
+            } else if (requestBody instanceof BinaryData binaryData) {
+                msg.add(Arrays.copyOfRange(binaryData.data, 0, binaryData.dataSize > 0 ? binaryData.dataSize : binaryData.data.length));
             } else {
                 final Class<? extends IoSerialiser> matchingSerialiser = DataSource.getFactory(endpoint).getMatchingSerialiserType(endpoint);
                 final IoClassSerialiser serialiser = getSerialiser(); // lazily initialize IoClassSerialiser