[NETCONF-696] Invoking Yang 1.1 Action on ODL fails for Yang Model containing yang action under augmentation hierarchy.

Relates — Fri, 17 Jul 2020 09:32:39 +0000

While Executing yang action requests on ODL via POST request failes for augmented yang actions see attached screenshot

By going through ODL wiki , it says that QName for augmented yang model would not be supported.

Running into issue its related to invocation of Yang 1.1 Action on Odl.

When I am invoking action on Yang Model having Augmentations like below it fails with Exception : "Augmentation node has no Qname" **

It occurs at time of getting : QName getNodeType() >> path.getNodeType() as shown in below code snippet.

In Class : RestconfInvokeOperationsUtil.java in Restconf Module.

private static DOMDataTreeIdentifier prepareDataTreeId(final YangInstanceIdentifier yangIId,
final SchemaPath schemaPath) {
final List<PathArgument> pathArg = new ArrayList<>();
for (PathArgument path : yangIId.getPathArguments()) {
if (path.getNodeType().getLocalName().equals(schemaPath.getLastComponent().getLocalName()))

{ break; }

pathArg.add(path);
}
YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.builder().append(pathArg).build();
DOMDataTreeIdentifier domDataTreeIdentifier = new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
yangInstanceIdentifier);
return domDataTreeIdentifier;
}

Yang Model :

module er-module

yang-version 1.1;
namespace "https://example.com/ns/er-module";
prefix rcsswm;

import er-managed-element

{ prefix emael; }

import er-yang-extensions

{ prefix yexte; }

revision 2019-12-06

{ yexte:version "3"; yexte:release "4"; yexte:correction "1"; }

augment "/emael:ManagedElement/emael:SystemFunctions";
augment "/emael:ManagedElement/emael:SystemFunctions" {

list SwM {
key "id";
leaf id

{ type string; }

yexte:is-system-created;
container attributes

{ uses *SwMGrp*; }

}
}
grouping SwMGrp {
action createUpgradePackage {
input {
leaf uri

{ type string; }

}
}
}
}

OpenDaylight JIRA

[NETCONF-696] Invoking Yang 1.1 Action on ODL fails for Yang Model containing yang action under augmentation hierarchy.