Generate Models Using OpenAPI With Lombok Annotations (#14600)

* Generate Models Using OpenAPI With Lombok Annotations

* Generate Models Using OpenAPI With Lombok Annotations

* Generate Models Using OpenAPI With Lombok Annotations

* Generate Models Using OpenAPI With Lombok Annotations

lombok-modules/lombok-2/pom.xml

@@ -25,10 +25,58 @@
             <artifactId>jackson-databind</artifactId>
             <version>${jackson.version}</version>
         </dependency>
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>${gson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax.annotation}</version>
+        </dependency>
+        <dependency>
+            <groupId>io.swagger</groupId>
+            <artifactId>swagger-annotations</artifactId>
+            <version>${swagger.annotation}</version>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
     </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.openapitools</groupId>
+                <artifactId>openapi-generator-maven-plugin</artifactId>
+                <version>${openapi.version}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                        <configuration>
+                            <inputSpec>${project.basedir}/src/main/resources/bookapi.yml</inputSpec>
+                            <generatorName>java</generatorName>
+                            <modelPackage>com.baeldung.openapi.model</modelPackage>
+                            <configOptions>
+                                <additionalModelTypeAnnotations>@lombok.Data @lombok.NoArgsConstructor @lombok.AllArgsConstructor</additionalModelTypeAnnotations>
+                            </configOptions>
+                            <generateApis>false</generateApis>
+                            <generateSupportingFiles>false</generateSupportingFiles>
+                            <generateApiDocumentation>false</generateApiDocumentation>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+    <properties>
+        <openapi.version>4.2.3</openapi.version>
+        <gson.version>2.10.1</gson.version>
+        <javax.annotation>1.3.2</javax.annotation>
+        <swagger.annotation>1.6.2</swagger.annotation>
+    </properties>
 
 </project>

lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/openapiandlombook/Book.java

@@ -0,0 +1,12 @@
+package com.baeldung.lombok.openapiandlombook;
+
+@lombok.Data
+@lombok.NoArgsConstructor
+@lombok.AllArgsConstructor
+public class Book {
+
+    private Long id;
+    private String name;
+    private String author;
+
+}

lombok-modules/lombok-2/src/main/resources/bookapi.yml

@@ -0,0 +1,39 @@
+openapi: 3.0.2
+info:
+  version: 1.0.0
+  title: Book Store
+  license:
+    name: MIT
+paths:
+    /books:
+      get:
+        tags:
+          - book
+        summary: Get All Books
+        responses:
+          200:
+            description: successful operation
+            content:
+              application/json:
+                schema:
+                  $ref: '#/components/schemas/Book'
+
+          404:
+            description: Book not found
+            content: { }
+components:
+  schemas:
+    Book:
+      type: object
+      required:
+        - id
+        - name
+        - author
+      properties:
+        id:
+          type: integer
+          format: int64
+        name:
+          type: string
+        author:
+          type: string