Fix assignment of new object instance to variable (#7379)

* #7359 Fix - use reflection to instantiate non-generated class (#7360)

* add tests for java vertx petstore

* add swagger example to README.md (#7368)

* Fix assignment of new object instance to variable

Fixes `Error in foobar$fromJSONString(s) : object 'CategoryObject' not found`
Discussion in https://github.com/swagger-api/swagger-codegen/issues/6520#issuecomment-357132746 ,
thanks @wing328 for encouraging.

README.md

@@ -929,6 +929,7 @@ Presentations/Videos/Tutorials/Books
 - 2017/12/07 - [API-driven development with OpenAPI and Swagger, Part 2](https://www.itworld.com/article/3199190/apis/api-driven-development-with-openapi-and-swagger-part-2.html) by Matthew Tyson
 - 2017/12/29 - [REST APIs代码生成指南](https://gumroad.com/l/swagger_codegen_beginner_zh)(eBook) by [William Cheng](https://github.com/wing328), [Xin Meng](https://github.com/xmeng1)
 - 2017/12/21 - [Using Protocol Buffer to Generate SDK at Hootsuite](http://code.hootsuite.com/using-protocol-buffer-to-generate-sdk-at-hoosuite/?lipi=urn%3Ali%3Apage%3Ad_flagship3_messaging%3By4ATz3SDRXyvXJJ14LQysQ%3D%3D) by [Joy Zhang](https://www.linkedin.com/in/joy8zhang/)
+- 2018/01/11 - [Swagger 工具箱介绍及代码自动生成示例](https://github.com/qct/swagger-example) by [qct](https://github.com/qct)
 
 # Swagger Codegen Core Team
 

bin/java-vertx-rx-petstore-server.sh

@@ -26,6 +26,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="$@ generate -i modules/swagger-codegen/src/test/resources/2_0/petstore.yaml -l java-vertx -o samples/server/petstore/java-vertx/rx -DvertxSwaggerRouterVersion=1.2.0,rxInterface=true"
+ags="$@ generate -i modules/swagger-codegen/src/test/resources/2_0/petstore.yaml -l java-vertx --artifact-id swagger-java-vertx-rx-server -o samples/server/petstore/java-vertx/rx -DvertxSwaggerRouterVersion=1.2.0,rxInterface=true"
 
 java $JAVA_OPTS -jar $executable $ags

modules/swagger-codegen/src/main/resources/JavaVertXServer/apiVerticle.mustache

@@ -19,8 +19,17 @@ public class {{classname}}Verticle extends AbstractVerticle {
     
     {{#operations}}{{#operation}}{{#vendorExtensions}}final static String {{x-serviceid-varname}} = "{{x-serviceid}}";
     {{/vendorExtensions}}{{/operation}}{{/operations}}
-    //TODO : create Implementation
-    {{classname}} service = new {{classname}}Impl();
+    final {{classname}} service;
+
+    public {{classname}}Verticle() {
+        try {
+            Class serviceImplClass = getClass().getClassLoader().loadClass("{{package}}.{{classname}}Impl");
+            service = ({{classname}})serviceImplClass.newInstance();
+        } catch (Exception e) {
+            logUnexpectedError("{{classname}}Verticle constructor", e);
+            throw new RuntimeException(e);
+        }
+    }
 
     @Override
     public void start() throws Exception {

modules/swagger-codegen/src/main/resources/r/model.mustache

@@ -127,7 +127,7 @@
       self$`{{baseName}}` <- lapply({{classname}}Object$`{{baseName}}`, function(x) {{datatype}}$new()$fromJSON(jsonlite::toJSON(x, auto_unbox = TRUE)))
       {{/isListContainer}}
       {{^isListContainer}}
-      {{datatype}}Object -> {{datatype}}$new()
+      {{datatype}}Object <- {{datatype}}$new()
       self$`{{baseName}}` <- {{datatype}}Object$fromJSON(jsonlite::toJSON({{classname}}Object${{baseName}}, auto_unbox = TRUE))
       {{/isListContainer}}
       {{/isPrimitiveType}}

pom.xml.circleci

@@ -843,8 +843,10 @@
                 <!-- test non-java projects -->
                 <module>samples/client/petstore/go</module>
                 <!-- servers -->
+                <module>samples/server/petstore/java-vertx/rx</module>
+                <module>samples/server/petstore/java-vertx/async</module>
                 <module>samples/server/petstore/java-inflector</module>
-				<module>samples/server/petstore/java-pkmst</module>
+                <module>samples/server/petstore/java-pkmst</module>
                 <module>samples/server/petstore/java-play-framework</module>
                 <module>samples/server/petstore/undertow</module>
                 <module>samples/server/petstore/jaxrs/jersey1</module>

samples/server/petstore/java-vertx/async/.swagger-codegen/VERSION

@@ -1 +1 @@
-2.3.0-SNAPSHOT
+2.3.1-SNAPSHOT

samples/server/petstore/java-vertx/async/pom.xml

@@ -15,7 +15,7 @@
 		<junit.version>4.12</junit.version>
 		<vertx.version>3.4.1</vertx.version>
 		<maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
-		<vertx-swagger-router.version>1.2.0</vertx-swagger-router.version>
+		<vertx-swagger-router.version>1.4.0</vertx-swagger-router.version>
 		<maven-shade-plugin.version>2.3</maven-shade-plugin.version>
 		<jackson-datatype-jsr310.version>2.7.4</jackson-datatype-jsr310.version>
 	</properties>
@@ -28,25 +28,24 @@
 			<scope>test</scope>
 		</dependency>
 
-        <dependency>
-            <groupId>io.vertx</groupId>
-            <artifactId>vertx-unit</artifactId>
-            <version>${vertx.version}</version>
-            <scope>test</scope>
-        </dependency>
+		<dependency>
+			<groupId>io.vertx</groupId>
+			<artifactId>vertx-unit</artifactId>
+			<version>${vertx.version}</version>
+			<scope>test</scope>
+		</dependency>
 
 		<dependency>
-            <groupId>com.github.phiz71</groupId>
-            <artifactId>vertx-swagger-router</artifactId>
-            <version>${vertx-swagger-router.version}</version>
-        </dependency>
-
-        <dependency>
-          <groupId>com.fasterxml.jackson.datatype</groupId>
-          <artifactId>jackson-datatype-jsr310</artifactId>
-          <version>${jackson-datatype-jsr310.version}</version>
-        </dependency>
+			<groupId>com.github.phiz71</groupId>
+			<artifactId>vertx-swagger-router</artifactId>
+			<version>${vertx-swagger-router.version}</version>
+		</dependency>
 
+		<dependency>
+			<groupId>com.fasterxml.jackson.datatype</groupId>
+			<artifactId>jackson-datatype-jsr310</artifactId>
+			<version>${jackson-datatype-jsr310.version}</version>
+		</dependency>
 	</dependencies>
 
 	<build>
@@ -88,4 +87,4 @@
 			</plugin>
 		</plugins>
 	</build>
-</project>
+</project>

samples/server/petstore/java-vertx/async/src/main/java/io/swagger/server/api/verticle/PetApiVerticle.java

@@ -28,8 +28,17 @@ public class PetApiVerticle extends AbstractVerticle {
     final static String UPDATEPETWITHFORM_SERVICE_ID = "updatePetWithForm";
     final static String UPLOADFILE_SERVICE_ID = "uploadFile";
     
-    //TODO : create Implementation
-    PetApi service = new PetApiImpl();
+    final PetApi service;
+
+    public PetApiVerticle() {
+        try {
+            Class serviceImplClass = getClass().getClassLoader().loadClass("io.swagger.server.api.verticle.PetApiImpl");
+            service = (PetApi)serviceImplClass.newInstance();
+        } catch (Exception e) {
+            logUnexpectedError("PetApiVerticle constructor", e);
+            throw new RuntimeException(e);
+        }
+    }
 
     @Override
     public void start() throws Exception {

samples/server/petstore/java-vertx/async/src/main/java/io/swagger/server/api/verticle/StoreApiVerticle.java

@@ -22,8 +22,17 @@ public class StoreApiVerticle extends AbstractVerticle {
     final static String GETORDERBYID_SERVICE_ID = "getOrderById";
     final static String PLACEORDER_SERVICE_ID = "placeOrder";
     
-    //TODO : create Implementation
-    StoreApi service = new StoreApiImpl();
+    final StoreApi service;
+
+    public StoreApiVerticle() {
+        try {
+            Class serviceImplClass = getClass().getClassLoader().loadClass("io.swagger.server.api.verticle.StoreApiImpl");
+            service = (StoreApi)serviceImplClass.newInstance();
+        } catch (Exception e) {
+            logUnexpectedError("StoreApiVerticle constructor", e);
+            throw new RuntimeException(e);
+        }
+    }
 
     @Override
     public void start() throws Exception {

samples/server/petstore/java-vertx/async/src/main/java/io/swagger/server/api/verticle/UserApiVerticle.java

@@ -26,8 +26,17 @@ public class UserApiVerticle extends AbstractVerticle {
     final static String LOGOUTUSER_SERVICE_ID = "logoutUser";
     final static String UPDATEUSER_SERVICE_ID = "updateUser";
     
-    //TODO : create Implementation
-    UserApi service = new UserApiImpl();
+    final UserApi service;
+
+    public UserApiVerticle() {
+        try {
+            Class serviceImplClass = getClass().getClassLoader().loadClass("io.swagger.server.api.verticle.UserApiImpl");
+            service = (UserApi)serviceImplClass.newInstance();
+        } catch (Exception e) {
+            logUnexpectedError("UserApiVerticle constructor", e);
+            throw new RuntimeException(e);
+        }
+    }
 
     @Override
     public void start() throws Exception {

samples/server/petstore/java-vertx/rx/.swagger-codegen/VERSION

@@ -1 +1 @@
-2.3.0-SNAPSHOT
+2.3.1-SNAPSHOT

samples/server/petstore/java-vertx/rx/pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	
 	<groupId>io.swagger</groupId>
-	<artifactId>swagger-java-vertx-server</artifactId>
+	<artifactId>swagger-java-vertx-server-rx</artifactId>
 	<version>1.0.0-SNAPSHOT</version>
 	<packaging>jar</packaging>
   
@@ -15,7 +15,7 @@
 		<junit.version>4.12</junit.version>
 		<vertx.version>3.4.1</vertx.version>
 		<maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
-		<vertx-swagger-router.version>1.2.0</vertx-swagger-router.version>
+		<vertx-swagger-router.version>1.4.0</vertx-swagger-router.version>
 		<maven-shade-plugin.version>2.3</maven-shade-plugin.version>
 		<jackson-datatype-jsr310.version>2.7.4</jackson-datatype-jsr310.version>
 	</properties>
@@ -28,25 +28,24 @@
 			<scope>test</scope>
 		</dependency>
 
-        <dependency>
-            <groupId>io.vertx</groupId>
-            <artifactId>vertx-unit</artifactId>
-            <version>${vertx.version}</version>
-            <scope>test</scope>
-        </dependency>
+		<dependency>
+			<groupId>io.vertx</groupId>
+			<artifactId>vertx-unit</artifactId>
+			<version>${vertx.version}</version>
+			<scope>test</scope>
+		</dependency>
 
 		<dependency>
-            <groupId>com.github.phiz71</groupId>
-            <artifactId>vertx-swagger-router</artifactId>
-            <version>${vertx-swagger-router.version}</version>
-        </dependency>
-
-        <dependency>
-          <groupId>com.fasterxml.jackson.datatype</groupId>
-          <artifactId>jackson-datatype-jsr310</artifactId>
-          <version>${jackson-datatype-jsr310.version}</version>
-        </dependency>
+			<groupId>com.github.phiz71</groupId>
+			<artifactId>vertx-swagger-router</artifactId>
+			<version>${vertx-swagger-router.version}</version>
+		</dependency>
 
+		<dependency>
+			<groupId>com.fasterxml.jackson.datatype</groupId>
+			<artifactId>jackson-datatype-jsr310</artifactId>
+			<version>${jackson-datatype-jsr310.version}</version>
+		</dependency>
 	</dependencies>
 
 	<build>
@@ -88,4 +87,4 @@
 			</plugin>
 		</plugins>
 	</build>
-</project>
+</project>

samples/server/petstore/java-vertx/rx/src/main/java/io/swagger/server/api/verticle/PetApiVerticle.java

@@ -28,8 +28,17 @@ public class PetApiVerticle extends AbstractVerticle {
     final static String UPDATEPETWITHFORM_SERVICE_ID = "updatePetWithForm";
     final static String UPLOADFILE_SERVICE_ID = "uploadFile";
     
-    //TODO : create Implementation
-    PetApi service = new PetApiImpl();
+    final PetApi service;
+
+    public PetApiVerticle() {
+        try {
+            Class serviceImplClass = getClass().getClassLoader().loadClass("io.swagger.server.api.verticle.PetApiImpl");
+            service = (PetApi)serviceImplClass.newInstance();
+        } catch (Exception e) {
+            logUnexpectedError("PetApiVerticle constructor", e);
+            throw new RuntimeException(e);
+        }
+    }
 
     @Override
     public void start() throws Exception {

samples/server/petstore/java-vertx/rx/src/main/java/io/swagger/server/api/verticle/StoreApiVerticle.java

@@ -22,8 +22,17 @@ public class StoreApiVerticle extends AbstractVerticle {
     final static String GETORDERBYID_SERVICE_ID = "getOrderById";
     final static String PLACEORDER_SERVICE_ID = "placeOrder";
     
-    //TODO : create Implementation
-    StoreApi service = new StoreApiImpl();
+    final StoreApi service;
+
+    public StoreApiVerticle() {
+        try {
+            Class serviceImplClass = getClass().getClassLoader().loadClass("io.swagger.server.api.verticle.StoreApiImpl");
+            service = (StoreApi)serviceImplClass.newInstance();
+        } catch (Exception e) {
+            logUnexpectedError("StoreApiVerticle constructor", e);
+            throw new RuntimeException(e);
+        }
+    }
 
     @Override
     public void start() throws Exception {

samples/server/petstore/java-vertx/rx/src/main/java/io/swagger/server/api/verticle/UserApiVerticle.java

@@ -26,8 +26,17 @@ public class UserApiVerticle extends AbstractVerticle {
     final static String LOGOUTUSER_SERVICE_ID = "logoutUser";
     final static String UPDATEUSER_SERVICE_ID = "updateUser";
     
-    //TODO : create Implementation
-    UserApi service = new UserApiImpl();
+    final UserApi service;
+
+    public UserApiVerticle() {
+        try {
+            Class serviceImplClass = getClass().getClassLoader().loadClass("io.swagger.server.api.verticle.UserApiImpl");
+            service = (UserApi)serviceImplClass.newInstance();
+        } catch (Exception e) {
+            logUnexpectedError("UserApiVerticle constructor", e);
+            throw new RuntimeException(e);
+        }
+    }
 
     @Override
     public void start() throws Exception {