private def safeGetNode()

in http-core/src/main/scala/com/twitter/finatra/http/jsonpatch/JsonPatchOperator.scala [189:201]

• 13 lines of code
• 6 McCabe index (conditional complexity)

  private def safeGetNode(path: JsonPointer, target: JsonNode, operation: String): JsonNode = {
    if (path.tail == null) {
      throw new JsonPatchException(s"invalid path for $operation operation")
    } else if (path.tail.matches) {
      target match {
        case on: ObjectNode => on.get(path.getMatchingProperty)
        case an: ArrayNode => an.get(getLeafIndex(path, an, operation))
        case _ => throw new JsonPatchException(s"invalid target for $operation operation")
      }
    } else {
      safeGetNode(path.tail, nextNodeByPath(path, target, operation), operation)
    }
  }