Fix issue deserializing to nullptr

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppRestSdkClientCodegen.java

@@ -359,7 +359,10 @@ public String toDefaultValue(Schema p) {
             return "new " + toModelName(ModelUtils.getSimpleRef(p.get$ref())) + "()";
         } else if (ModelUtils.isStringSchema(p)) {
             return "utility::conversions::to_string_t(\"\")";
+        } else if (ModelUtils.isFreeFormObject(p)) {
+            return "new Object()";
         }
+
         return "nullptr";
     }
 

modules/openapi-generator/src/main/resources/cpp-rest-sdk-client/modelbase-source.mustache

@@ -265,32 +265,35 @@ std::shared_ptr<std::istream> ModelBase::fromBase64( const utility::string_t& en
 
 int64_t ModelBase::int64_tFromJson(const web::json::value& val)
 {
-    return val.as_number().to_int64();
+    return val.is_null() ? std::numeric_limits<int64_t>::quiet_NaN() : val.as_number().to_int64();
 }
+
 int32_t ModelBase::int32_tFromJson(const web::json::value& val)
 {
-    return val.as_integer();
+    return val.is_null() ? std::numeric_limits<int32_t>::quiet_NaN() : val.as_integer();
 }
+
 float ModelBase::floatFromJson(const web::json::value& val)
 {
-    return static_cast<float>(val.as_double());
+    return val.is_null() ? std::numeric_limits<float>::quiet_NaN() : static_cast<float>(val.as_double());
 }
+
 utility::string_t ModelBase::stringFromJson(const web::json::value& val)
 {
     return val.is_string() ? val.as_string() : utility::conversions::to_string_t("");
 }
 
 utility::datetime ModelBase::dateFromJson(const web::json::value& val)
 {
-    return utility::datetime::from_string(val.as_string(), utility::datetime::ISO_8601);
+    return val.is_null() ? utility::datetime::from_string(L"NULL", utility::datetime::ISO_8601) : utility::datetime::from_string(val.as_string(), utility::datetime::ISO_8601);
 }
 bool ModelBase::boolFromJson(const web::json::value& val)
 {
-    return val.as_bool();
+    return val.is_null() ? false : val.as_bool();
 }
 double ModelBase::doubleFromJson(const web::json::value& val)
 {
-    return val.as_double();
+    return val.is_null() ? std::numeric_limits<double>::quiet_NaN(): val.as_double();
 }
 
 int64_t ModelBase::int64_tFromHttpContent(std::shared_ptr<HttpContent> val)

samples/client/petstore/cpp-restsdk/client/.gitignore

@@ -0,0 +1,29 @@
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app

samples/client/petstore/cpp-restsdk/client/.openapi-generator-ignore

@@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md

samples/client/petstore/cpp-restsdk/client/.openapi-generator/VERSION

@@ -0,0 +1 @@
+4.1.0-SNAPSHOT

samples/client/petstore/cpp-restsdk/client/ApiClient.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/ApiClient.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/ApiConfiguration.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/ApiConfiguration.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/ApiException.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/ApiException.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/HttpContent.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/HttpContent.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/IHttpBody.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/JsonBody.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/JsonBody.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/ModelBase.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */
@@ -276,32 +276,35 @@ std::shared_ptr<std::istream> ModelBase::fromBase64( const utility::string_t& en
 
 int64_t ModelBase::int64_tFromJson(const web::json::value& val)
 {
-    return val.as_number().to_int64();
+    return val.is_null() ? std::numeric_limits<int64_t>::quiet_NaN() : val.as_number().to_int64();
 }
+
 int32_t ModelBase::int32_tFromJson(const web::json::value& val)
 {
-    return val.as_integer();
+    return val.is_null() ? std::numeric_limits<int32_t>::quiet_NaN() : val.as_integer();
 }
+
 float ModelBase::floatFromJson(const web::json::value& val)
 {
-    return static_cast<float>(val.as_double());
+    return val.is_null() ? std::numeric_limits<float>::quiet_NaN() : static_cast<float>(val.as_double());
 }
+
 utility::string_t ModelBase::stringFromJson(const web::json::value& val)
 {
     return val.is_string() ? val.as_string() : utility::conversions::to_string_t("");
 }
 
 utility::datetime ModelBase::dateFromJson(const web::json::value& val)
 {
-    return utility::datetime::from_string(val.as_string(), utility::datetime::ISO_8601);
+    return val.is_null() ? utility::datetime::from_string(L"NULL", utility::datetime::ISO_8601) : utility::datetime::from_string(val.as_string(), utility::datetime::ISO_8601);
 }
 bool ModelBase::boolFromJson(const web::json::value& val)
 {
-    return val.as_bool();
+    return val.is_null() ? false : val.as_bool();
 }
 double ModelBase::doubleFromJson(const web::json::value& val)
 {
-    return val.as_double();
+    return val.is_null() ? std::numeric_limits<double>::quiet_NaN(): val.as_double();
 }
 
 int64_t ModelBase::int64_tFromHttpContent(std::shared_ptr<HttpContent> val)

samples/client/petstore/cpp-restsdk/client/ModelBase.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/MultipartFormData.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/MultipartFormData.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/Object.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/Object.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/api/PetApi.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/api/PetApi.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/api/StoreApi.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/api/StoreApi.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/api/UserApi.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/api/UserApi.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/model/ApiResponse.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/model/ApiResponse.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/model/Category.cpp

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */

samples/client/petstore/cpp-restsdk/client/model/Category.h

@@ -4,7 +4,7 @@
  *
  * The version of the OpenAPI document: 1.0.0
  *
- * NOTE: This class is auto generated by OpenAPI-Generator 4.0.2-SNAPSHOT.
+ * NOTE: This class is auto generated by OpenAPI-Generator 4.1.0-SNAPSHOT.
  * https://openapi-generator.tech
  * Do not edit the class manually.
  */