Merge remote-tracking branch 'origin/f-consol-json-print' into dev

include/caosdb/entity.h

@@ -367,7 +367,8 @@ public:
    * This is intended for debugging.
    */
   inline auto ToString() const -> const std::string {
-    google::protobuf::util::JsonOptions options;
+    google::protobuf::util::JsonPrintOptions options;
+    options.add_whitespace = true;
     std::string out;
     google::protobuf::util::MessageToJsonString(*(this->wrapped), &out, options);
     return out;
@@ -538,10 +539,10 @@ public:
    * This is intended for debugging
    */
   inline auto ToString() const -> const std::string {
-    google::protobuf::util::JsonOptions options;
+    google::protobuf::util::JsonPrintOptions options;
+    options.add_whitespace = true;
     std::string out;
     google::protobuf::util::MessageToJsonString(*(this->wrapped), &out, options);
-
     return out;
   }
 
@@ -649,7 +650,8 @@ public:
   [[nodiscard]] auto GetInfos() const -> const Messages & { return infos; }
 
   inline auto ToString() const -> const std::string {
-    google::protobuf::util::JsonOptions options;
+    google::protobuf::util::JsonPrintOptions options;
+    options.add_whitespace = true;
     std::string out;
     google::protobuf::util::MessageToJsonString(*(this->wrapped), &out, options);
     return out;

include/caosdb/transaction.h

@@ -391,7 +391,8 @@ public:
    * For debugging.
    */
   inline auto ResponseToString() const -> const std::string {
-    google::protobuf::util::JsonOptions options;
+    google::protobuf::util::JsonPrintOptions options;
+    options.add_whitespace = true;
     std::string out;
     google::protobuf::util::MessageToJsonString(*this->response, &out, options);
     return out;
@@ -403,7 +404,8 @@ public:
    * For debugging.
    */
   inline auto RequestToString() const -> const std::string {
-    google::protobuf::util::JsonOptions options;
+    google::protobuf::util::JsonPrintOptions options;
+    options.add_whitespace = true;
     std::string out;
     google::protobuf::util::MessageToJsonString(*this->request, &out, options);
     return out;