Allow no payload for RPCs with no input

Do not require empty payload for RPCs with no input defined. Invoking
such RPCs without any payload at all should be also supported.

JIRA: NETCONF-607
Change-Id: Ibf8ca7d65cf25ac54f8283f65f4706ad3f69c5ee
Signed-off-by: Jakub Morvay <jmorvay@frinx.io>

diff --git a/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/restconf/impl/RestconfImpl.java b/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/restconf/impl/RestconfImpl.java
index f1b88155b70650d7dc3b84e5bf521fe44388dc1e..b2d9f541a6969c53b8f19091a675c067ddd414a3 100644 (file)
--- a/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/restconf/impl/RestconfImpl.java
+++ b/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/restconf/impl/RestconfImpl.java
@@ -423,6 +423,11 @@ public final class RestconfImpl implements RestconfService {
     @Override
     public NormalizedNodeContext invokeRpc(final String identifier, final NormalizedNodeContext payload,
             final UriInfo uriInfo) {
+        if (payload == null) {
+            // no payload specified, reroute this to no payload invokeRpc implementation
+            return invokeRpc(identifier, "", uriInfo);
+        }
+
         final SchemaPath type = payload.getInstanceIdentifierContext().getSchemaNode().getPath();
         final URI namespace = payload.getInstanceIdentifierContext().getSchemaNode().getQName().getNamespace();
         final ListenableFuture<DOMRpcResult> response;