List convertToPatchOperations()

in scim-core/src/main/java/org/apache/directory/scim/core/repository/UpdateRequest.java [267:291]

• 21 lines of code
• 5 McCabe index (conditional complexity)

  List<PatchOperation> convertToPatchOperations(JsonNode node) throws IllegalArgumentException, IllegalAccessException, JsonProcessingException {
    List<PatchOperation> operations = new ArrayList<>();
    if (node == null) {
      return Collections.emptyList();
    }

    if (!(node instanceof ArrayNode)) {
      throw new RuntimeException("Expecting an instance of a ArrayNode, but got: " + node.getClass());
    }

    ArrayNode root = (ArrayNode) node;
    for (int i = 0; i < root.size(); i++) {
      ObjectNode patchNode = (ObjectNode) root.get(i);
      JsonNode operationNode = patchNode.get(OPERATION);
      JsonNode pathNode = patchNode.get(PATH);
      JsonNode valueNode = patchNode.get(VALUE);

      List<PatchOperation> nodeOperations = convertNodeToPatchOperations(operationNode.asText(), pathNode.asText(), valueNode);
      if (!nodeOperations.isEmpty()) {
        operations.addAll(nodeOperations);
      }
    }    
    
    return operations;
  }