+ private boolean isLeafRefSelfReference(final LeafrefTypeDefinition leafref, final SchemaNode parentNode) {
+ final SchemaNode leafRefValueNode;
+ final RevisionAwareXPath leafRefXPath = leafref.getPathStatement();
+ final RevisionAwareXPath leafRefStrippedXPath = new RevisionAwareXPathImpl(leafRefXPath.toString()
+ .replaceAll("\\[(.*?)\\]", ""), leafRefXPath.isAbsolute());
+
+ ///// skip leafrefs in augments - they're checked once augments are resolved
+ final Iterator<QName> iterator = parentNode.getPath().getPathFromRoot().iterator();
+ boolean isAugmenting = false;
+ DataNodeContainer current = null;
+ DataSchemaNode dataChildByName;
+
+ while (iterator.hasNext() && !isAugmenting) {
+ final QName next = iterator.next();
+ if (current == null) {
+ dataChildByName = schemaContext.getDataChildByName(next);
+ } else {
+ dataChildByName = current.getDataChildByName(next);
+ }
+ if (dataChildByName != null) {
+ isAugmenting = dataChildByName.isAugmenting();
+ } else {
+ return false;
+ }
+ if (dataChildByName instanceof DataNodeContainer) {
+ current = (DataNodeContainer) dataChildByName;
+ }
+ }
+ if (isAugmenting) {
+ return false;
+ }
+ /////
+
+ Module parentModule = getParentModule(parentNode);
+ if (!leafRefStrippedXPath.isAbsolute()) {
+ leafRefValueNode = SchemaContextUtil.findDataSchemaNodeForRelativeXPath(schemaContext, parentModule,
+ parentNode, leafRefStrippedXPath);
+ } else {
+ leafRefValueNode = SchemaContextUtil.findDataSchemaNode(schemaContext, parentModule, leafRefStrippedXPath);
+ }
+ return (leafRefValueNode != null) ? leafRefValueNode.equals(parentNode) : false;
+ }
+