fgerlits commented on code in PR #1316:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1316#discussion_r859555580
##########
libminifi/include/core/yaml/YamlConfiguration.h:
##########
@@ -277,6 +278,7 @@ class YamlConfiguration : public FlowConfiguration {
* @return the parsed or generated UUID string
*/
std::string getOrGenerateId(const YAML::Node& yamlNode, const std::string&
idField = "id");
+ std::string getRequiredIdField(const YAML::Node& yaml_node, std::string_view
yaml_section = "", std::string error_message = "");
Review Comment:
could the type of `error_message` be `const std::string&`, to avoid copying?
##########
libminifi/src/core/yaml/YamlConfiguration.cpp:
##########
@@ -908,6 +914,14 @@ YAML::Node YamlConfiguration::getOptionalField(const
YAML::Node& yamlNode, const
return result;
}
+void YamlConfiguration::addNewId(const std::string& uuid) {
+ if (uuids_.find(uuid) != uuids_.end()) {
+ throw Exception(ExceptionType::GENERAL_EXCEPTION, "UUID " + uuid + " is
duplicated in the flow configuration");
+ }
+
+ uuids_.insert(uuid);
Review Comment:
minor, but `insert()` returns whether the insertion was successful, so we
could avoid doing two lookups:
```suggestion
const auto [_, success] = uuids_.insert(uuid);
if (!success) {
throw Exception(ExceptionType::GENERAL_EXCEPTION, "UUID " + uuid + " is
duplicated in the flow configuration");
}
```
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