Able to generate within parameter #17158 (#17623)

modules/openapi-generator/pom.xml

@@ -440,7 +440,6 @@
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
             <version>${lombok.version}</version>
-            <scope>test</scope>
         </dependency>
     </dependencies>
     <repositories>

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

@@ -22,6 +22,9 @@ import com.samskivert.mustache.Mustache.Lambda;
 import com.samskivert.mustache.Template;
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.Operation;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
 import org.openapitools.codegen.CliOption;
 import org.openapitools.codegen.CodegenConstants;
 import org.openapitools.codegen.CodegenModel;
@@ -380,7 +383,7 @@ public class KotlinSpringServerCodegen extends AbstractKotlinCodegen
     }
 
     public boolean isAppendRequestToHandler() {
-        return Boolean.parseBoolean(additionalProperties.get(APPEND_REQUEST_TO_HANDLER).toString());
+        return Boolean.parseBoolean(additionalProperties.getOrDefault(APPEND_REQUEST_TO_HANDLER, false).toString());
     }
 
     public void setUseSpringBoot3(boolean isSpringBoot3) {
@@ -906,6 +909,9 @@ public class KotlinSpringServerCodegen extends AbstractKotlinCodegen
 
                 final List<CodegenParameter> allParams = operation.allParams;
                 if (allParams != null) {
+                    if (this.isAppendRequestToHandler()) {
+                        allParams.add(new RequestCodegenParameter(true));
+                    }
                     allParams.forEach(param ->
                             // This is necessary in case 'modelMutable' is enabled,
                             // to prevent Spring Request handlers from being generated with
@@ -996,4 +1002,11 @@ public class KotlinSpringServerCodegen extends AbstractKotlinCodegen
         // provides extra protection against improperly trying to import language primitives and java types
         return !type.startsWith("org.springframework.") && super.needToImport(type);
     }
+
+    @AllArgsConstructor
+    @Data
+    @EqualsAndHashCode(callSuper = true)
+    static class RequestCodegenParameter extends CodegenParameter {
+        boolean isRequestObject;
+    }
 }

modules/openapi-generator/src/main/resources/kotlin-spring/api.mustache

@@ -90,7 +90,7 @@ class {{classname}}Controller({{#serviceInterface}}@Autowired(required = true) v
         produces = [{{#produces}}"{{{mediaType}}}"{{^-last}}, {{/-last}}{{/produces}}]{{/hasProduces}}{{#hasConsumes}},
         consumes = [{{#consumes}}"{{{mediaType}}}"{{^-last}}, {{/-last}}{{/consumes}}]{{/hasConsumes}}{{/singleContentTypes}}
     )
-    {{#reactive}}{{^isArray}}suspend {{/isArray}}{{/reactive}}fun {{operationId}}({{#allParams}}{{>queryParams}}{{>pathParams}}{{>headerParams}}{{>bodyParams}}{{>formParams}}{{^-last}},{{/-last}}{{/allParams}}{{#appendRequestToHandler}}, serverHttpRequest: ServerHttpRequest{{/appendRequestToHandler}}): ResponseEntity<{{>returnTypes}}> {
+    {{#reactive}}{{^isArray}}suspend {{/isArray}}{{/reactive}}fun {{operationId}}({{#allParams}}{{>queryParams}}{{>pathParams}}{{>headerParams}}{{>bodyParams}}{{>formParams}}{{>requesObject}}{{^-last}},{{/-last}}{{/allParams}}): ResponseEntity<{{>returnTypes}}> {
         return {{>returnValue}}
     }
 {{/operation}}

modules/openapi-generator/src/main/resources/kotlin-spring/apiInterface.mustache

@@ -102,7 +102,7 @@ interface {{classname}} {
             produces = [{{#produces}}"{{{mediaType}}}"{{^-last}}, {{/-last}}{{/produces}}]{{/hasProduces}}{{#hasConsumes}},
             consumes = [{{#consumes}}"{{{mediaType}}}"{{^-last}}, {{/-last}}{{/consumes}}]{{/hasConsumes}}{{/singleContentTypes}}
     )
-    {{#reactive}}{{^isArray}}suspend {{/isArray}}{{/reactive}}fun {{operationId}}({{#allParams}}{{>queryParams}}{{>pathParams}}{{>headerParams}}{{>bodyParams}}{{>formParams}}{{^-last}},{{/-last}}{{/allParams}}{{#appendRequestToHandler}}, serverHttpRequest: ServerHttpRequest{{/appendRequestToHandler}}): ResponseEntity<{{>returnTypes}}>{{^skipDefaultInterface}} {
+    {{#reactive}}{{^isArray}}suspend {{/isArray}}{{/reactive}}fun {{operationId}}({{#allParams}}{{>queryParams}}{{>pathParams}}{{>headerParams}}{{>bodyParams}}{{>formParams}}{{>requesObject}}{{^-last}},{{/-last}}{{/allParams}}): ResponseEntity<{{>returnTypes}}>{{^skipDefaultInterface}} {
         {{^isDelegate}}
         return {{>returnValue}}
         {{/isDelegate}}

modules/openapi-generator/src/main/resources/kotlin-spring/requesObject.mustache

@@ -0,0 +1 @@
+{{#isRequestObject}}serverHttpRequest: ServerHttpRequest{{/isRequestObject}}

samples/server/petstore/kotlin-springboot-request/src/main/kotlin/org/openapitools/api/PetApi.kt

@@ -54,7 +54,7 @@ interface PetApi {
             value = ["/pet"],
             consumes = ["application/json", "application/xml"]
     )
-    fun addPet(@Parameter(description = "Pet object that needs to be added to the store", required = true) @Valid @RequestBody body: Pet, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun addPet(@Parameter(description = "Pet object that needs to be added to the store", required = true) @Valid @RequestBody body: Pet,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -72,7 +72,7 @@ interface PetApi {
             method = [RequestMethod.DELETE],
             value = ["/pet/{petId}"]
     )
-    fun deletePet(@Parameter(description = "Pet id to delete", required = true) @PathVariable("petId") petId: kotlin.Long,@Parameter(description = "", `in` = ParameterIn.HEADER) @RequestHeader(value = "api_key", required = false) apiKey: kotlin.String?, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun deletePet(@Parameter(description = "Pet id to delete", required = true) @PathVariable("petId") petId: kotlin.Long,@Parameter(description = "", `in` = ParameterIn.HEADER) @RequestHeader(value = "api_key", required = false) apiKey: kotlin.String?,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -92,7 +92,7 @@ interface PetApi {
             value = ["/pet/findByStatus"],
             produces = ["application/xml", "application/json"]
     )
-    fun findPetsByStatus(@NotNull @Parameter(description = "Status values that need to be considered for filter", required = true, schema = Schema(allowableValues = ["available", "pending", "sold"])) @Valid @RequestParam(value = "status", required = true) status: kotlin.collections.List<kotlin.String>, serverHttpRequest: ServerHttpRequest): ResponseEntity<List<Pet>> {
+    fun findPetsByStatus(@NotNull @Parameter(description = "Status values that need to be considered for filter", required = true, schema = Schema(allowableValues = ["available", "pending", "sold"])) @Valid @RequestParam(value = "status", required = true) status: kotlin.collections.List<kotlin.String>,serverHttpRequest: ServerHttpRequest): ResponseEntity<List<Pet>> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -112,7 +112,7 @@ interface PetApi {
             value = ["/pet/findByTags"],
             produces = ["application/xml", "application/json"]
     )
-    fun findPetsByTags(@NotNull @Parameter(description = "Tags to filter by", required = true) @Valid @RequestParam(value = "tags", required = true) tags: kotlin.collections.List<kotlin.String>, serverHttpRequest: ServerHttpRequest): ResponseEntity<List<Pet>> {
+    fun findPetsByTags(@NotNull @Parameter(description = "Tags to filter by", required = true) @Valid @RequestParam(value = "tags", required = true) tags: kotlin.collections.List<kotlin.String>,serverHttpRequest: ServerHttpRequest): ResponseEntity<List<Pet>> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -133,7 +133,7 @@ interface PetApi {
             value = ["/pet/{petId}"],
             produces = ["application/xml", "application/json"]
     )
-    fun getPetById(@Parameter(description = "ID of pet to return", required = true) @PathVariable("petId") petId: kotlin.Long, serverHttpRequest: ServerHttpRequest): ResponseEntity<Pet> {
+    fun getPetById(@Parameter(description = "ID of pet to return", required = true) @PathVariable("petId") petId: kotlin.Long,serverHttpRequest: ServerHttpRequest): ResponseEntity<Pet> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -154,7 +154,7 @@ interface PetApi {
             value = ["/pet"],
             consumes = ["application/json", "application/xml"]
     )
-    fun updatePet(@Parameter(description = "Pet object that needs to be added to the store", required = true) @Valid @RequestBody body: Pet, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun updatePet(@Parameter(description = "Pet object that needs to be added to the store", required = true) @Valid @RequestBody body: Pet,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -173,7 +173,7 @@ interface PetApi {
             value = ["/pet/{petId}"],
             consumes = ["application/x-www-form-urlencoded"]
     )
-    fun updatePetWithForm(@Parameter(description = "ID of pet that needs to be updated", required = true) @PathVariable("petId") petId: kotlin.Long,@Parameter(description = "Updated name of the pet") @RequestParam(value = "name", required = false) name: kotlin.String? ,@Parameter(description = "Updated status of the pet") @RequestParam(value = "status", required = false) status: kotlin.String? , serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun updatePetWithForm(@Parameter(description = "ID of pet that needs to be updated", required = true) @PathVariable("petId") petId: kotlin.Long,@Parameter(description = "Updated name of the pet") @RequestParam(value = "name", required = false) name: kotlin.String? ,@Parameter(description = "Updated status of the pet") @RequestParam(value = "status", required = false) status: kotlin.String? ,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -193,7 +193,7 @@ interface PetApi {
             produces = ["application/json"],
             consumes = ["multipart/form-data"]
     )
-    fun uploadFile(@Parameter(description = "ID of pet to update", required = true) @PathVariable("petId") petId: kotlin.Long,@Parameter(description = "Additional data to pass to server") @RequestParam(value = "additionalMetadata", required = false) additionalMetadata: kotlin.String? ,@Parameter(description = "file detail") @Valid @RequestPart("file") file: org.springframework.core.io.Resource?, serverHttpRequest: ServerHttpRequest): ResponseEntity<ModelApiResponse> {
+    fun uploadFile(@Parameter(description = "ID of pet to update", required = true) @PathVariable("petId") petId: kotlin.Long,@Parameter(description = "Additional data to pass to server") @RequestParam(value = "additionalMetadata", required = false) additionalMetadata: kotlin.String? ,@Parameter(description = "file detail") @Valid @RequestPart("file") file: org.springframework.core.io.Resource?,serverHttpRequest: ServerHttpRequest): ResponseEntity<ModelApiResponse> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 }

samples/server/petstore/kotlin-springboot-request/src/main/kotlin/org/openapitools/api/StoreApi.kt

@@ -52,7 +52,7 @@ interface StoreApi {
             method = [RequestMethod.DELETE],
             value = ["/store/order/{orderId}"]
     )
-    fun deleteOrder(@Parameter(description = "ID of the order that needs to be deleted", required = true) @PathVariable("orderId") orderId: kotlin.String, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun deleteOrder(@Parameter(description = "ID of the order that needs to be deleted", required = true) @PathVariable("orderId") orderId: kotlin.String,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -71,7 +71,7 @@ interface StoreApi {
             value = ["/store/inventory"],
             produces = ["application/json"]
     )
-    fun getInventory(, serverHttpRequest: ServerHttpRequest): ResponseEntity<Map<String, kotlin.Int>> {
+    fun getInventory(serverHttpRequest: ServerHttpRequest): ResponseEntity<Map<String, kotlin.Int>> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -91,7 +91,7 @@ interface StoreApi {
             value = ["/store/order/{orderId}"],
             produces = ["application/xml", "application/json"]
     )
-    fun getOrderById(@Min(1L) @Max(5L) @Parameter(description = "ID of pet that needs to be fetched", required = true) @PathVariable("orderId") orderId: kotlin.Long, serverHttpRequest: ServerHttpRequest): ResponseEntity<Order> {
+    fun getOrderById(@Min(1L) @Max(5L) @Parameter(description = "ID of pet that needs to be fetched", required = true) @PathVariable("orderId") orderId: kotlin.Long,serverHttpRequest: ServerHttpRequest): ResponseEntity<Order> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -110,7 +110,7 @@ interface StoreApi {
             value = ["/store/order"],
             produces = ["application/xml", "application/json"]
     )
-    fun placeOrder(@Parameter(description = "order placed for purchasing the pet", required = true) @Valid @RequestBody body: Order, serverHttpRequest: ServerHttpRequest): ResponseEntity<Order> {
+    fun placeOrder(@Parameter(description = "order placed for purchasing the pet", required = true) @Valid @RequestBody body: Order,serverHttpRequest: ServerHttpRequest): ResponseEntity<Order> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 }

samples/server/petstore/kotlin-springboot-request/src/main/kotlin/org/openapitools/api/UserApi.kt

@@ -51,7 +51,7 @@ interface UserApi {
             method = [RequestMethod.POST],
             value = ["/user"]
     )
-    fun createUser(@Parameter(description = "Created user object", required = true) @Valid @RequestBody body: User, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun createUser(@Parameter(description = "Created user object", required = true) @Valid @RequestBody body: User,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -68,7 +68,7 @@ interface UserApi {
             method = [RequestMethod.POST],
             value = ["/user/createWithArray"]
     )
-    fun createUsersWithArrayInput(@Parameter(description = "List of user object", required = true) @Valid @RequestBody body: kotlin.collections.List<User>, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun createUsersWithArrayInput(@Parameter(description = "List of user object", required = true) @Valid @RequestBody body: kotlin.collections.List<User>,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -85,7 +85,7 @@ interface UserApi {
             method = [RequestMethod.POST],
             value = ["/user/createWithList"]
     )
-    fun createUsersWithListInput(@Parameter(description = "List of user object", required = true) @Valid @RequestBody body: kotlin.collections.List<User>, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun createUsersWithListInput(@Parameter(description = "List of user object", required = true) @Valid @RequestBody body: kotlin.collections.List<User>,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -103,7 +103,7 @@ interface UserApi {
             method = [RequestMethod.DELETE],
             value = ["/user/{username}"]
     )
-    fun deleteUser(@Parameter(description = "The name that needs to be deleted", required = true) @PathVariable("username") username: kotlin.String, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun deleteUser(@Parameter(description = "The name that needs to be deleted", required = true) @PathVariable("username") username: kotlin.String,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -123,7 +123,7 @@ interface UserApi {
             value = ["/user/{username}"],
             produces = ["application/xml", "application/json"]
     )
-    fun getUserByName(@Parameter(description = "The name that needs to be fetched. Use user1 for testing.", required = true) @PathVariable("username") username: kotlin.String, serverHttpRequest: ServerHttpRequest): ResponseEntity<User> {
+    fun getUserByName(@Parameter(description = "The name that needs to be fetched. Use user1 for testing.", required = true) @PathVariable("username") username: kotlin.String,serverHttpRequest: ServerHttpRequest): ResponseEntity<User> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -142,7 +142,7 @@ interface UserApi {
             value = ["/user/login"],
             produces = ["application/xml", "application/json"]
     )
-    fun loginUser(@NotNull @Parameter(description = "The user name for login", required = true) @Valid @RequestParam(value = "username", required = true) username: kotlin.String,@NotNull @Parameter(description = "The password for login in clear text", required = true) @Valid @RequestParam(value = "password", required = true) password: kotlin.String, serverHttpRequest: ServerHttpRequest): ResponseEntity<kotlin.String> {
+    fun loginUser(@NotNull @Parameter(description = "The user name for login", required = true) @Valid @RequestParam(value = "username", required = true) username: kotlin.String,@NotNull @Parameter(description = "The password for login in clear text", required = true) @Valid @RequestParam(value = "password", required = true) password: kotlin.String,serverHttpRequest: ServerHttpRequest): ResponseEntity<kotlin.String> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -159,7 +159,7 @@ interface UserApi {
             method = [RequestMethod.GET],
             value = ["/user/logout"]
     )
-    fun logoutUser(, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun logoutUser(serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 
@@ -177,7 +177,7 @@ interface UserApi {
             method = [RequestMethod.PUT],
             value = ["/user/{username}"]
     )
-    fun updateUser(@Parameter(description = "name that need to be deleted", required = true) @PathVariable("username") username: kotlin.String,@Parameter(description = "Updated user object", required = true) @Valid @RequestBody body: User, serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
+    fun updateUser(@Parameter(description = "name that need to be deleted", required = true) @PathVariable("username") username: kotlin.String,@Parameter(description = "Updated user object", required = true) @Valid @RequestBody body: User,serverHttpRequest: ServerHttpRequest): ResponseEntity<Unit> {
         return ResponseEntity(HttpStatus.NOT_IMPLEMENTED)
     }
 }