[Java][okhttp] Fix gson deserialize format byte

bin/windows/java-petstore-okhttp-gson.bat

@@ -5,6 +5,6 @@ If Not Exist %executable% (
 )
 
 REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
-set ags=generate -i modules\swagger-codegen\src\test\resources\2_0\petstore-with-fake-endpoints-models-for-testing.yaml -l java -o samples\client\petstore\java --library=okhttp-gson -DdateLibrary=joda -DhideGenerationTimestamp=true
+set ags=generate -t modules\swagger-codegen\src\main\resources\Java\libraries\okhttp-gson -i modules\swagger-codegen\src\test\resources\2_0\petstore-with-fake-endpoints-models-for-testing.yaml -l java -c bin\java-petstore-okhttp-gson.json -o samples\client\petstore\java\okhttp-gson -DhideGenerationTimestamp=true
 
 java %JAVA_OPTS% -jar %executable% %ags%

modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/JSON.mustache

@@ -26,6 +26,7 @@ import org.threeten.bp.format.DateTimeFormatter;
 {{/threetenbp}}
 
 import {{modelPackage}}.*;
+import okio.ByteString;
 
 import java.io.IOException;
 import java.io.StringReader;
@@ -55,6 +56,7 @@ public class JSON {
     private OffsetDateTimeTypeAdapter offsetDateTimeTypeAdapter = new OffsetDateTimeTypeAdapter();
     private LocalDateTypeAdapter localDateTypeAdapter = new LocalDateTypeAdapter();
     {{/jsr310}}
+    private ByteArrayAdapter byteArrayAdapter = new ByteArrayAdapter();
 
     public static GsonBuilder createGson() {
         GsonFireBuilder fireBuilder = new GsonFireBuilder()
@@ -105,6 +107,7 @@ public class JSON {
             .registerTypeAdapter(OffsetDateTime.class, offsetDateTimeTypeAdapter)
             .registerTypeAdapter(LocalDate.class, localDateTypeAdapter)
             {{/jsr310}}
+            .registerTypeAdapter(byte[].class, byteArrayAdapter)
             .create();
     }
 
@@ -171,6 +174,34 @@ public class JSON {
         }
     }
 
+    /**
+     * Gson TypeAdapter for Byte Array type
+     */
+    public class ByteArrayAdapter extends TypeAdapter<byte[]> {
+
+        @Override
+        public void write(JsonWriter out, byte[] value) throws IOException {
+            if (value == null) {
+                out.nullValue();
+            } else {
+                out.value(ByteString.of(value).base64());
+            }
+        }
+
+        @Override
+        public byte[] read(JsonReader in) throws IOException {
+            switch (in.peek()) {
+                case NULL:
+                    in.nextNull();
+                    return null;
+                default:
+                    String bytesAsBase64 = in.nextString();
+                    ByteString byteString = ByteString.decodeBase64(bytesAsBase64);
+                    return byteString.toByteArray();
+            }
+        }
+    }
+
     {{#joda}}
     /**
      * Gson TypeAdapter for Joda DateTime type

samples/client/petstore/java/okhttp-gson/.swagger-codegen/VERSION

@@ -1 +1 @@
-2.4.0-SNAPSHOT
+2.4.0-SNAPSHOT

samples/client/petstore/java/okhttp-gson/README.md

@@ -1,35 +1,46 @@
 # swagger-petstore-okhttp-gson
 
+Swagger Petstore
+- API version: 1.0.0
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+
+*Automatically generated by the [Swagger Codegen](https://github.com/swagger-api/swagger-codegen)*
+
+
 ## Requirements
 
-Building the API client library requires [Maven](https://maven.apache.org/) to be installed.
+Building the API client library requires:
+1. Java 1.7+
+2. Maven/Gradle
 
 ## Installation
 
 To install the API client library to your local Maven repository, simply execute:
 
 ```shell
-mvn install
+mvn clean install
 ```
 
 To deploy it to a remote Maven repository instead, configure the settings of the repository and execute:
 
 ```shell
-mvn deploy
+mvn clean deploy
 ```
 
-Refer to the [official documentation](https://maven.apache.org/plugins/maven-deploy-plugin/usage.html) for more information.
+Refer to the [OSSRH Guide](http://central.sonatype.org/pages/ossrh-guide.html) for more information.
 
 ### Maven users
 
 Add this dependency to your project's POM:
 
 ```xml
 <dependency>
-    <groupId>io.swagger</groupId>
-    <artifactId>swagger-petstore-okhttp-gson</artifactId>
-    <version>1.0.0</version>
-    <scope>compile</scope>
+  <groupId>io.swagger</groupId>
+  <artifactId>swagger-petstore-okhttp-gson</artifactId>
+  <version>1.0.0</version>
+  <scope>compile</scope>
 </dependency>
 ```
 
@@ -45,12 +56,14 @@ compile "io.swagger:swagger-petstore-okhttp-gson:1.0.0"
 
 At first generate the JAR by executing:
 
-    mvn package
+```shell
+mvn clean package
+```
 
 Then manually install the following JARs:
 
-* target/swagger-petstore-okhttp-gson-1.0.0.jar
-* target/lib/*.jar
+* `target/swagger-petstore-okhttp-gson-1.0.0.jar`
+* `target/lib/*.jar`
 
 ## Getting Started
 
@@ -61,30 +74,22 @@ Please follow the [installation](#installation) instruction and execute the foll
 import io.swagger.client.*;
 import io.swagger.client.auth.*;
 import io.swagger.client.model.*;
-import io.swagger.client.api.PetApi;
+import io.swagger.client.api.AnotherFakeApi;
 
 import java.io.File;
 import java.util.*;
 
-public class PetApiExample {
+public class AnotherFakeApiExample {
 
     public static void main(String[] args) {
-        ApiClient defaultClient = Configuration.getDefaultApiClient();
-
-        // Configure OAuth2 access token for authorization: petstore_auth
-        OAuth petstore_auth = (OAuth) defaultClient.getAuthentication("petstore_auth");
-        petstore_auth.setAccessToken("YOUR ACCESS TOKEN");
-
-
-
-        PetApi apiInstance = new PetApi();
-
-        Pet body = new Pet(); // Pet | Pet object that needs to be added to the store
 
+        AnotherFakeApi apiInstance = new AnotherFakeApi();
+        Client body = new Client(); // Client | client model
         try {
-            apiInstance.addPet(body);
+            Client result = apiInstance.testSpecialTags(body);
+            System.out.println(result);
         } catch (ApiException e) {
-            System.err.println("Exception when calling PetApi#addPet");
+            System.err.println("Exception when calling AnotherFakeApi#testSpecialTags");
             e.printStackTrace();
         }
     }
@@ -94,26 +99,32 @@ public class PetApiExample {
 
 ## Documentation for API Endpoints
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
+*AnotherFakeApi* | [**testSpecialTags**](docs/AnotherFakeApi.md#testSpecialTags) | **PATCH** /another-fake/dummy | To test special tags
+*FakeApi* | [**fakeOuterBooleanSerialize**](docs/FakeApi.md#fakeOuterBooleanSerialize) | **POST** /fake/outer/boolean | 
+*FakeApi* | [**fakeOuterCompositeSerialize**](docs/FakeApi.md#fakeOuterCompositeSerialize) | **POST** /fake/outer/composite | 
+*FakeApi* | [**fakeOuterNumberSerialize**](docs/FakeApi.md#fakeOuterNumberSerialize) | **POST** /fake/outer/number | 
+*FakeApi* | [**fakeOuterStringSerialize**](docs/FakeApi.md#fakeOuterStringSerialize) | **POST** /fake/outer/string | 
+*FakeApi* | [**testClientModel**](docs/FakeApi.md#testClientModel) | **PATCH** /fake | To test \&quot;client\&quot; model
+*FakeApi* | [**testEndpointParameters**](docs/FakeApi.md#testEndpointParameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+*FakeApi* | [**testEnumParameters**](docs/FakeApi.md#testEnumParameters) | **GET** /fake | To test enum parameters
+*FakeApi* | [**testInlineAdditionalProperties**](docs/FakeApi.md#testInlineAdditionalProperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
+*FakeApi* | [**testJsonFormData**](docs/FakeApi.md#testJsonFormData) | **GET** /fake/jsonFormData | test json serialization of form data
+*FakeClassnameTags123Api* | [**testClassname**](docs/FakeClassnameTags123Api.md#testClassname) | **PATCH** /fake_classname_test | To test class name in snake case
 *PetApi* | [**addPet**](docs/PetApi.md#addPet) | **POST** /pet | Add a new pet to the store
-*PetApi* | [**addPetUsingByteArray**](docs/PetApi.md#addPetUsingByteArray) | **POST** /pet?testing_byte_array=true | Fake endpoint to test byte array in body parameter for adding a new pet to the store
 *PetApi* | [**deletePet**](docs/PetApi.md#deletePet) | **DELETE** /pet/{petId} | Deletes a pet
 *PetApi* | [**findPetsByStatus**](docs/PetApi.md#findPetsByStatus) | **GET** /pet/findByStatus | Finds Pets by status
 *PetApi* | [**findPetsByTags**](docs/PetApi.md#findPetsByTags) | **GET** /pet/findByTags | Finds Pets by tags
 *PetApi* | [**getPetById**](docs/PetApi.md#getPetById) | **GET** /pet/{petId} | Find pet by ID
-*PetApi* | [**getPetByIdInObject**](docs/PetApi.md#getPetByIdInObject) | **GET** /pet/{petId}?response=inline_arbitrary_object | Fake endpoint to test inline arbitrary object return by &#39;Find pet by ID&#39;
-*PetApi* | [**petPetIdtestingByteArraytrueGet**](docs/PetApi.md#petPetIdtestingByteArraytrueGet) | **GET** /pet/{petId}?testing_byte_array=true | Fake endpoint to test byte array return by &#39;Find pet by ID&#39;
 *PetApi* | [**updatePet**](docs/PetApi.md#updatePet) | **PUT** /pet | Update an existing pet
 *PetApi* | [**updatePetWithForm**](docs/PetApi.md#updatePetWithForm) | **POST** /pet/{petId} | Updates a pet in the store with form data
 *PetApi* | [**uploadFile**](docs/PetApi.md#uploadFile) | **POST** /pet/{petId}/uploadImage | uploads an image
-*StoreApi* | [**deleteOrder**](docs/StoreApi.md#deleteOrder) | **DELETE** /store/order/{orderId} | Delete purchase order by ID
-*StoreApi* | [**findOrdersByStatus**](docs/StoreApi.md#findOrdersByStatus) | **GET** /store/findByStatus | Finds orders by status
+*StoreApi* | [**deleteOrder**](docs/StoreApi.md#deleteOrder) | **DELETE** /store/order/{order_id} | Delete purchase order by ID
 *StoreApi* | [**getInventory**](docs/StoreApi.md#getInventory) | **GET** /store/inventory | Returns pet inventories by status
-*StoreApi* | [**getInventoryInObject**](docs/StoreApi.md#getInventoryInObject) | **GET** /store/inventory?response=arbitrary_object | Fake endpoint to test arbitrary object return by &#39;Get inventory&#39;
-*StoreApi* | [**getOrderById**](docs/StoreApi.md#getOrderById) | **GET** /store/order/{orderId} | Find purchase order by ID
+*StoreApi* | [**getOrderById**](docs/StoreApi.md#getOrderById) | **GET** /store/order/{order_id} | Find purchase order by ID
 *StoreApi* | [**placeOrder**](docs/StoreApi.md#placeOrder) | **POST** /store/order | Place an order for a pet
 *UserApi* | [**createUser**](docs/UserApi.md#createUser) | **POST** /user | Create user
 *UserApi* | [**createUsersWithArrayInput**](docs/UserApi.md#createUsersWithArrayInput) | **POST** /user/createWithArray | Creates list of users with given input array
@@ -127,71 +138,72 @@ Class | Method | HTTP request | Description
 
 ## Documentation for Models
 
+ - [AdditionalPropertiesClass](docs/AdditionalPropertiesClass.md)
  - [Animal](docs/Animal.md)
- - [Cat](docs/Cat.md)
+ - [AnimalFarm](docs/AnimalFarm.md)
+ - [ArrayOfArrayOfNumberOnly](docs/ArrayOfArrayOfNumberOnly.md)
+ - [ArrayOfNumberOnly](docs/ArrayOfNumberOnly.md)
+ - [ArrayTest](docs/ArrayTest.md)
+ - [Capitalization](docs/Capitalization.md)
  - [Category](docs/Category.md)
- - [Dog](docs/Dog.md)
- - [InlineResponse200](docs/InlineResponse200.md)
+ - [ClassModel](docs/ClassModel.md)
+ - [Client](docs/Client.md)
+ - [EnumArrays](docs/EnumArrays.md)
+ - [EnumClass](docs/EnumClass.md)
+ - [EnumTest](docs/EnumTest.md)
+ - [FormatTest](docs/FormatTest.md)
+ - [HasOnlyReadOnly](docs/HasOnlyReadOnly.md)
+ - [MapTest](docs/MapTest.md)
+ - [MixedPropertiesAndAdditionalPropertiesClass](docs/MixedPropertiesAndAdditionalPropertiesClass.md)
  - [Model200Response](docs/Model200Response.md)
+ - [ModelApiResponse](docs/ModelApiResponse.md)
  - [ModelReturn](docs/ModelReturn.md)
  - [Name](docs/Name.md)
+ - [NumberOnly](docs/NumberOnly.md)
  - [Order](docs/Order.md)
+ - [OuterComposite](docs/OuterComposite.md)
+ - [OuterEnum](docs/OuterEnum.md)
  - [Pet](docs/Pet.md)
+ - [ReadOnlyFirst](docs/ReadOnlyFirst.md)
  - [SpecialModelName](docs/SpecialModelName.md)
  - [Tag](docs/Tag.md)
  - [User](docs/User.md)
+ - [Cat](docs/Cat.md)
+ - [Dog](docs/Dog.md)
 
 
 ## Documentation for Authorization
 
 Authentication schemes defined for the API:
-### petstore_auth
-
-- **Type**: OAuth
-- **Flow**: implicit
-- **Authorization URL**: http://petstore.swagger.io/api/oauth/dialog
-- **Scopes**: 
-  - write:pets: modify pets in your account
-  - read:pets: read your pets
-
-### test_api_client_id
-
-- **Type**: API key
-- **API key parameter name**: x-test_api_client_id
-- **Location**: HTTP header
-
-### test_api_client_secret
-
-- **Type**: API key
-- **API key parameter name**: x-test_api_client_secret
-- **Location**: HTTP header
-
 ### api_key
 
 - **Type**: API key
 - **API key parameter name**: api_key
 - **Location**: HTTP header
 
-### test_http_basic
-
-- **Type**: HTTP basic authentication
-
-### test_api_key_query
+### api_key_query
 
 - **Type**: API key
-- **API key parameter name**: test_api_key_query
+- **API key parameter name**: api_key_query
 - **Location**: URL query string
 
-### test_api_key_header
+### http_basic_test
 
-- **Type**: API key
-- **API key parameter name**: test_api_key_header
-- **Location**: HTTP header
+- **Type**: HTTP basic authentication
+
+### petstore_auth
+
+- **Type**: OAuth
+- **Flow**: implicit
+- **Authorization URL**: http://petstore.swagger.io/api/oauth/dialog
+- **Scopes**: 
+  - write:pets: modify pets in your account
+  - read:pets: read your pets
 
 
 ## Recommendation
 
-It's recommended to create an instance of `ApiClient` per thread in a multithreaded environment to avoid any potential issue.
+It's recommended to create an instance of `ApiClient` per thread in a multithreaded environment to avoid any potential issues.
 
 ## Author
 

samples/client/petstore/java/okhttp-gson/build.gradle

@@ -91,6 +91,14 @@ if(hasProperty('target') && target == 'android') {
        main = System.getProperty('mainClass')
        classpath = sourceSets.main.runtimeClasspath
     }
+
+    compileJava {
+        options.encoding = "UTF8"
+    }
+
+    compileTestJava {
+        options.encoding = "UTF8"
+    }
 }
 
 dependencies {