adding support for @ResponseStatus annotation into spring-http-interface java spring generator

.github/workflows/samples-jdk17.yaml

@@ -8,6 +8,8 @@ on:
       - samples/client/petstore/java-helidon-client/v3/se/**
       - samples/client/petstore/spring-http-interface-reactive/**
       - samples/client/petstore/spring-http-interface/**
+      - samples/client/petstore/spring-http-interface-reactive-noResponseEntity/**
+      - samples/client/petstore/spring-http-interface-noResponseEntity/**
       - samples/client/petstore/java/webclient-jakarta/**
       - samples/client/petstore/java/microprofile-rest-client-outer-enum/**
       # servers
@@ -23,6 +25,8 @@ on:
       - samples/client/petstore/java-helidon-client/v3/se/**
       - samples/client/petstore/spring-http-interface-reactive/**
       - samples/client/petstore/spring-http-interface/**
+      - samples/client/petstore/spring-http-interface-reactive-noResponseEntity/**
+      - samples/client/petstore/spring-http-interface-noResponseEntity/**
       - samples/client/petstore/java/webclient-jakarta/**
       - samples/client/petstore/java/microprofile-rest-client-outer-enum/**
       # servers
@@ -44,15 +48,15 @@ jobs:
           - samples/client/petstore/java-helidon-client/v3/se
           - samples/client/petstore/spring-http-interface-reactive
           - samples/client/petstore/spring-http-interface
+          - samples/client/petstore/spring-http-interface-reactive-noResponseEntity
+          - samples/client/petstore/spring-http-interface-noResponseEntity
           - samples/client/petstore/java/webclient-jakarta
           - samples/client/petstore/java/microprofile-rest-client-outer-enum
           # servers
           - samples/openapi3/server/petstore/springboot-3
           - samples/server/petstore/java-camel/
           - samples/server/petstore/java-helidon-server/v3/mp/
           - samples/server/petstore/java-helidon-server/v3/se
-          - samples/client/petstore/spring-http-interface-reactive
-          - samples/client/petstore/spring-http-interface
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4

bin/configs/spring-http-interface-noResponseEntity.yaml

@@ -0,0 +1,19 @@
+generatorName: spring
+library: spring-http-interface
+outputDir: samples/client/petstore/spring-http-interface-noResponseEntity
+inputSpec: modules/openapi-generator/src/test/resources/3_0/spring/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  artifactId: spring-http-interface-noResponseEntity
+  snapshotVersion: "true"
+  hideGenerationTimestamp: "true"
+  modelNameSuffix: 'Dto'
+  generatedConstructorWithRequiredArgs: "false"
+  # documentation provider should be ignored
+  documentationProvider: "springdoc"
+  # annotation provider should be ignored
+  annotationLibrary: "swagger2"
+  # validation should be ignored
+  useBeanValidation: "true"
+  performBeanValidation: "true"
+  useResponseEntity: "false"

bin/configs/spring-http-interface-reactive-noResponseEntity.yaml

@@ -0,0 +1,19 @@
+generatorName: spring
+library: spring-http-interface
+outputDir: samples/client/petstore/spring-http-interface-reactive-noResponseEntity
+inputSpec: modules/openapi-generator/src/test/resources/3_0/spring/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  artifactId: spring-http-interface-reactive-noResponseEntity
+  snapshotVersion: "true"
+  hideGenerationTimestamp: "true"
+  reactive: "true"
+  # documentation provider should be ignored
+  documentationProvider: "springfox"
+  # annotation provider should be ignored
+  annotationLibrary: "swagger1"
+  # validation should be ignored
+  useBeanValidation: "true"
+  performBeanValidation: "true"
+  useResponseEntity: "false"
+

modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-http-interface/api.mustache

@@ -7,7 +7,12 @@ package {{package}};
 
 {{#imports}}import {{import}};
 {{/imports}}
+{{^useResponseEntity}}
+import org.springframework.http.HttpStatus;
+{{/useResponseEntity}}
+{{#useResponseEntity}}
 import org.springframework.http.ResponseEntity;
+{{/useResponseEntity}}
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.service.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
@@ -51,6 +56,9 @@ public interface {{classname}} {
     {{#isDeprecated}}
     @Deprecated
     {{/isDeprecated}}
+    {{^useResponseEntity}}
+    @ResponseStatus({{#springHttpStatus}}{{#responses.0}}{{{code}}}{{/responses.0}}{{/springHttpStatus}})
+    {{/useResponseEntity}}
     @HttpExchange(
         method = "{{{httpMethod}}}",
         value = "{{{path}}}",

samples/client/petstore/spring-http-interface-noResponseEntity/.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/spring-http-interface-noResponseEntity/.openapi-generator/FILES

@@ -0,0 +1,59 @@
+README.md
+pom.xml
+src/main/java/org/openapitools/api/AnotherFakeApi.java
+src/main/java/org/openapitools/api/FakeApi.java
+src/main/java/org/openapitools/api/FakeClassnameTags123Api.java
+src/main/java/org/openapitools/api/PetApi.java
+src/main/java/org/openapitools/api/StoreApi.java
+src/main/java/org/openapitools/api/UserApi.java
+src/main/java/org/openapitools/configuration/HttpInterfacesAbstractConfigurator.java
+src/main/java/org/openapitools/model/AdditionalPropertiesAnyTypeDto.java
+src/main/java/org/openapitools/model/AdditionalPropertiesArrayDto.java
+src/main/java/org/openapitools/model/AdditionalPropertiesBooleanDto.java
+src/main/java/org/openapitools/model/AdditionalPropertiesClassDto.java
+src/main/java/org/openapitools/model/AdditionalPropertiesIntegerDto.java
+src/main/java/org/openapitools/model/AdditionalPropertiesNumberDto.java
+src/main/java/org/openapitools/model/AdditionalPropertiesObjectDto.java
+src/main/java/org/openapitools/model/AdditionalPropertiesStringDto.java
+src/main/java/org/openapitools/model/AnimalDto.java
+src/main/java/org/openapitools/model/ApiResponseDto.java
+src/main/java/org/openapitools/model/ArrayOfArrayOfNumberOnlyDto.java
+src/main/java/org/openapitools/model/ArrayOfNumberOnlyDto.java
+src/main/java/org/openapitools/model/ArrayTestDto.java
+src/main/java/org/openapitools/model/BigCatDto.java
+src/main/java/org/openapitools/model/CapitalizationDto.java
+src/main/java/org/openapitools/model/CatDto.java
+src/main/java/org/openapitools/model/CategoryDto.java
+src/main/java/org/openapitools/model/ChildWithNullableDto.java
+src/main/java/org/openapitools/model/ClassModelDto.java
+src/main/java/org/openapitools/model/ClientDto.java
+src/main/java/org/openapitools/model/ContainerDefaultValueDto.java
+src/main/java/org/openapitools/model/DogDto.java
+src/main/java/org/openapitools/model/EnumArraysDto.java
+src/main/java/org/openapitools/model/EnumClassDto.java
+src/main/java/org/openapitools/model/EnumTestDto.java
+src/main/java/org/openapitools/model/FileDto.java
+src/main/java/org/openapitools/model/FileSchemaTestClassDto.java
+src/main/java/org/openapitools/model/FormatTestDto.java
+src/main/java/org/openapitools/model/HasOnlyReadOnlyDto.java
+src/main/java/org/openapitools/model/ListDto.java
+src/main/java/org/openapitools/model/MapTestDto.java
+src/main/java/org/openapitools/model/MixedPropertiesAndAdditionalPropertiesClassDto.java
+src/main/java/org/openapitools/model/Model200ResponseDto.java
+src/main/java/org/openapitools/model/NameDto.java
+src/main/java/org/openapitools/model/NullableMapPropertyDto.java
+src/main/java/org/openapitools/model/NumberOnlyDto.java
+src/main/java/org/openapitools/model/OrderDto.java
+src/main/java/org/openapitools/model/OuterCompositeDto.java
+src/main/java/org/openapitools/model/OuterEnumDto.java
+src/main/java/org/openapitools/model/ParentWithNullableDto.java
+src/main/java/org/openapitools/model/PetDto.java
+src/main/java/org/openapitools/model/ReadOnlyFirstDto.java
+src/main/java/org/openapitools/model/ResponseObjectWithDifferentFieldNamesDto.java
+src/main/java/org/openapitools/model/ReturnDto.java
+src/main/java/org/openapitools/model/SpecialModelNameDto.java
+src/main/java/org/openapitools/model/TagDto.java
+src/main/java/org/openapitools/model/TypeHolderDefaultDto.java
+src/main/java/org/openapitools/model/TypeHolderExampleDto.java
+src/main/java/org/openapitools/model/UserDto.java
+src/main/java/org/openapitools/model/XmlItemDto.java

samples/client/petstore/spring-http-interface-noResponseEntity/.openapi-generator/VERSION

@@ -0,0 +1 @@
+7.10.0-SNAPSHOT

samples/client/petstore/spring-http-interface-noResponseEntity/README.md

@@ -0,0 +1,21 @@
+# OpenAPI generated API stub
+
+[Spring Framework 6 HTTP Interface](https://docs.spring.io/spring-framework/docs/6.0.0/reference/html/integration.html#rest-http-interface)
+
+
+## Overview
+This code was generated by the [OpenAPI Generator](https://openapi-generator.tech) project.
+By using the [OpenAPI-Spec](https://openapis.org), you can easily generate an API stub.
+This is an example of building API stub interfaces in Java using the Spring framework.
+
+The stubs generated can be used in your existing Spring application for HTTP integration with other REST services
+To use auto-generated interfaces you have to create your own configuration which extends default abstract configurator & provide `WebClient` instance via constructor
+```java
+@Configuration
+public class MyConfiguration extends org.openapitools.configuration.HttpInterfacesAbstractConfigurator {
+
+    public MyConfiguration(WebClient myWebClient) { // separately created WebClient instance
+        super(myWebClient);
+    }
+}
+```

samples/client/petstore/spring-http-interface-noResponseEntity/pom.xml

@@ -0,0 +1,76 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>spring-http-interface-noResponseEntity</artifactId>
+    <packaging>jar</packaging>
+    <name>spring-http-interface-noResponseEntity</name>
+    <version>1.0.0-SNAPSHOT</version>
+    <properties>
+        <java.version>17</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.1.3</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.2.1</version>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+        <!-- @Nullable annotation -->
+        <dependency>
+            <groupId>com.google.code.findbugs</groupId>
+            <artifactId>jsr305</artifactId>
+            <version>3.0.2</version>
+        </dependency>
+        <dependency>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.openapitools</groupId>
+            <artifactId>jackson-databind-nullable</artifactId>
+            <version>0.2.6</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

samples/client/petstore/spring-http-interface-noResponseEntity/src/main/java/org/openapitools/api/AnotherFakeApi.java

@@ -0,0 +1,41 @@
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech) (7.10.0-SNAPSHOT).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+package org.openapitools.api;
+
+import org.openapitools.model.ClientDto;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.service.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import jakarta.annotation.Generated;
+
+
+@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", comments = "Generator version: 7.10.0-SNAPSHOT")
+public interface AnotherFakeApi {
+
+    /**
+     * PATCH /another-fake/dummy : To test special tags
+     * To test special tags and operation ID starting with number
+     *
+     * @param clientDto client model (required)
+     * @return successful operation (status code 200)
+     */
+    @ResponseStatus(HttpStatus.OK)
+    @HttpExchange(
+        method = "PATCH",
+        value = "/another-fake/dummy",
+        accept = { "application/json" },
+        contentType = "application/json"
+    )
+    ClientDto call123testSpecialTags(
+         @RequestBody ClientDto clientDto
+    );
+
+}