Fix issue for json parser

src/api_server/model/PduSessionType.cpp

@@ -43,10 +43,16 @@ void PduSessionType::validate() {
   // TODO: implement validation
 }
 
-void to_json(nlohmann::json &j, const PduSessionType &o) {
-  j = nlohmann::json();
+void PduSessionType::set_value(std::string value) { this->value = value; }
+void PduSessionType::get_value(std::string &value) const {
+  value = this->value;
 }
+std::string PduSessionType::get_value() const { return value; }
 
-void from_json(const nlohmann::json &j, PduSessionType &o) {}
+void to_json(nlohmann::json &j, const PduSessionType &o) { j = o.get_value(); }
 
-} // namespace oai::udr::model
+void from_json(const nlohmann::json &j, PduSessionType &o) {
+  o.set_value(j.get<std::string>());
+}
+
+}  // namespace oai::udr::model

src/api_server/model/PduSessionType.h

@@ -47,21 +47,26 @@ namespace oai::udr::model {
 ///
 /// </summary>
 class PduSessionType {
-public:
+ public:
   PduSessionType();
   virtual ~PduSessionType();
 
   void validate();
 
+  void set_value(std::string value);
+  void get_value(std::string &value) const;
+  std::string get_value() const;
+
   /////////////////////////////////////////////
   /// PduSessionType members
 
   friend void to_json(nlohmann::json &j, const PduSessionType &o);
   friend void from_json(const nlohmann::json &j, PduSessionType &o);
 
-protected:
+ protected:
+  std::string value;
 };
 
-} // namespace oai::udr::model
+}  // namespace oai::udr::model
 
 #endif /* PduSessionType_H_ */

src/api_server/model/PreemptionCapability.cpp

@@ -44,9 +44,11 @@ void PreemptionCapability::validate() {
 }
 
 void to_json(nlohmann::json &j, const PreemptionCapability &o) {
-  j = nlohmann::json();
+  j = o.get_value();
 }
 
-void from_json(const nlohmann::json &j, PreemptionCapability &o) {}
+void from_json(const nlohmann::json &j, PreemptionCapability &o) {
+  o.set_value(j.get<std::string>());
+}
 
-} // namespace oai::udr::model
+}  // namespace oai::udr::model

src/api_server/model/PreemptionCapability.h

@@ -47,7 +47,7 @@ namespace oai::udr::model {
 ///
 /// </summary>
 class PreemptionCapability {
-public:
+ public:
   PreemptionCapability();
   virtual ~PreemptionCapability();
 
@@ -59,9 +59,10 @@ public:
   friend void to_json(nlohmann::json &j, const PreemptionCapability &o);
   friend void from_json(const nlohmann::json &j, PreemptionCapability &o);
 
-protected:
+ protected:
+  std::string value;
 };
 
-} // namespace oai::udr::model
+}  // namespace oai::udr::model
 
 #endif /* PreemptionCapability_H_ */

src/api_server/model/PreemptionVulnerability.cpp

@@ -44,9 +44,11 @@ void PreemptionVulnerability::validate() {
 }
 
 void to_json(nlohmann::json &j, const PreemptionVulnerability &o) {
-  j = nlohmann::json();
+  j = o.get_value();
 }
 
-void from_json(const nlohmann::json &j, PreemptionVulnerability &o) {}
+void from_json(const nlohmann::json &j, PreemptionVulnerability &o) {
+  o.set_value(j.get<std::string>());
+}
 
-} // namespace oai::udr::model
+}  // namespace oai::udr::model

src/api_server/model/PreemptionVulnerability.h

@@ -47,7 +47,7 @@ namespace oai::udr::model {
 ///
 /// </summary>
 class PreemptionVulnerability {
-public:
+ public:
   PreemptionVulnerability();
   virtual ~PreemptionVulnerability();
 
@@ -59,9 +59,10 @@ public:
   friend void to_json(nlohmann::json &j, const PreemptionVulnerability &o);
   friend void from_json(const nlohmann::json &j, PreemptionVulnerability &o);
 
-protected:
+ protected:
+  std::string value;
 };
 
-} // namespace oai::udr::model
+}  // namespace oai::udr::model
 
 #endif /* PreemptionVulnerability_H_ */

src/api_server/model/SscMode.cpp

@@ -43,8 +43,10 @@ void SscMode::validate() {
   // TODO: implement validation
 }
 
-void to_json(nlohmann::json &j, const SscMode &o) { j = nlohmann::json(); }
+void to_json(nlohmann::json &j, const SscMode &o) { j = o.get_value(); }
 
-void from_json(const nlohmann::json &j, SscMode &o) {}
+void from_json(const nlohmann::json &j, SscMode &o) {
+  o.set_value(j.get<std::string>());
+}
 
-} // namespace oai::udr::model
+}  // namespace oai::udr::model

src/api_server/model/SscMode.h

@@ -47,7 +47,7 @@ namespace oai::udr::model {
 ///
 /// </summary>
 class SscMode {
-public:
+ public:
   SscMode();
   virtual ~SscMode();
 
@@ -59,9 +59,10 @@ public:
   friend void to_json(nlohmann::json &j, const SscMode &o);
   friend void from_json(const nlohmann::json &j, SscMode &o);
 
-protected:
+ protected:
+  std::string value;
 };
 
-} // namespace oai::udr::model
+}  // namespace oai::udr::model
 
 #endif /* SscMode_H_ */