+ private void checkNodeMultiplicityAccordingToSchema(final DataNodeContainer dataNodeContainer,
+ final List<NodeWrapper<?>> nodes) {
+ Map<String, Integer> equalNodeNamesToCounts = new HashMap<String, Integer>();
+ for (NodeWrapper<?> child : nodes) {
+ Integer count = equalNodeNamesToCounts.get(child.getLocalName());
+ equalNodeNamesToCounts.put(child.getLocalName(), count == null ? 1 : ++count);
+ }
+
+ for (DataSchemaNode childSchemaNode : dataNodeContainer.getChildNodes()) {
+ if (childSchemaNode instanceof ContainerSchemaNode || childSchemaNode instanceof LeafSchemaNode) {
+ String localName = childSchemaNode.getQName().getLocalName();
+ Integer count = equalNodeNamesToCounts.get(localName);
+ if (count != null && count > 1) {
+ throw new RestconfDocumentedException(
+ "Multiple input data elements were specified for '"
+ + childSchemaNode.getQName().getLocalName()
+ + "'. The data for this element type can only be specified once.",
+ ErrorType.APPLICATION, ErrorTag.BAD_ELEMENT);
+ }
+ }
+ }
+ }
+