enumValues) {
+ this.description = description;
+ this.defaultValue = defaultValue;
+ this.enumValues = enumValues;
+ }
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/StringUtil.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/StringUtil.java
new file mode 100644
index 000000000000..747a23f5bf23
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/StringUtil.java
@@ -0,0 +1,83 @@
+/*
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ *
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client;
+
+import java.util.Collection;
+import java.util.Iterator;
+
+
+public class StringUtil {
+ /**
+ * Check if the given array contains the given value (with case-insensitive comparison).
+ *
+ * @param array The array
+ * @param value The value to search
+ * @return true if the array contains the value
+ */
+ public static boolean containsIgnoreCase(String[] array, String value) {
+ for (String str : array) {
+ if (value == null && str == null) {
+ return true;
+ }
+ if (value != null && value.equalsIgnoreCase(str)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Join an array of strings with the given separator.
+ *
+ * Note: This might be replaced by utility method from commons-lang or guava someday
+ * if one of those libraries is added as dependency.
+ *
+ *
+ * @param array The array of strings
+ * @param separator The separator
+ * @return the resulting string
+ */
+ public static String join(String[] array, String separator) {
+ int len = array.length;
+ if (len == 0) {
+ return "";
+ }
+
+ StringBuilder out = new StringBuilder();
+ out.append(array[0]);
+ for (int i = 1; i < len; i++) {
+ out.append(separator).append(array[i]);
+ }
+ return out.toString();
+ }
+
+ /**
+ * Join a list of strings with the given separator.
+ *
+ * @param list The list of strings
+ * @param separator The separator
+ * @return the resulting string
+ */
+ public static String join(Collection list, String separator) {
+ Iterator iterator = list.iterator();
+ StringBuilder out = new StringBuilder();
+ if (iterator.hasNext()) {
+ out.append(iterator.next());
+ }
+ while (iterator.hasNext()) {
+ out.append(separator).append(iterator.next());
+ }
+ return out.toString();
+ }
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/AnotherFakeApi.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/AnotherFakeApi.java
new file mode 100644
index 000000000000..3fb4359eb983
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/AnotherFakeApi.java
@@ -0,0 +1,35 @@
+package org.openapitools.client.api;
+
+import org.openapitools.client.CollectionFormats.*;
+
+import io.reactivex.rxjava3.core.Observable;
+import io.reactivex.rxjava3.core.Completable;
+import retrofit2.http.*;
+
+import okhttp3.RequestBody;
+import okhttp3.ResponseBody;
+import okhttp3.MultipartBody;
+
+import org.openapitools.client.model.Client;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public interface AnotherFakeApi {
+ /**
+ * To test special tags
+ * To test special tags and operation ID starting with number
+ * @param body client model (required)
+ * @return Observable<Client>
+ */
+ @Headers({
+ "Content-Type:application/json"
+ })
+ @PATCH("another-fake/dummy")
+ Observable call123testSpecialTags(
+ @retrofit2.http.Body Client body
+ );
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/FakeApi.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/FakeApi.java
new file mode 100644
index 000000000000..983a776a3646
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/FakeApi.java
@@ -0,0 +1,232 @@
+package org.openapitools.client.api;
+
+import org.openapitools.client.CollectionFormats.*;
+
+import io.reactivex.rxjava3.core.Observable;
+import io.reactivex.rxjava3.core.Completable;
+import retrofit2.http.*;
+
+import okhttp3.RequestBody;
+import okhttp3.ResponseBody;
+import okhttp3.MultipartBody;
+
+import java.math.BigDecimal;
+import org.openapitools.client.model.Client;
+import java.io.File;
+import org.openapitools.client.model.FileSchemaTestClass;
+import org.threeten.bp.LocalDate;
+import org.threeten.bp.OffsetDateTime;
+import org.openapitools.client.model.OuterComposite;
+import org.openapitools.client.model.User;
+import org.openapitools.client.model.XmlItem;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public interface FakeApi {
+ /**
+ * creates an XmlItem
+ * this route creates an XmlItem
+ * @param xmlItem XmlItem Body (required)
+ * @return Completable
+ */
+ @Headers({
+ "Content-Type:application/xml"
+ })
+ @POST("fake/create_xml_item")
+ Completable createXmlItem(
+ @retrofit2.http.Body XmlItem xmlItem
+ );
+
+ /**
+ *
+ * Test serialization of outer boolean types
+ * @param body Input boolean as post body (optional)
+ * @return Observable<Boolean>
+ */
+ @POST("fake/outer/boolean")
+ Observable fakeOuterBooleanSerialize(
+ @retrofit2.http.Body Boolean body
+ );
+
+ /**
+ *
+ * Test serialization of object with outer number type
+ * @param body Input composite as post body (optional)
+ * @return Observable<OuterComposite>
+ */
+ @POST("fake/outer/composite")
+ Observable fakeOuterCompositeSerialize(
+ @retrofit2.http.Body OuterComposite body
+ );
+
+ /**
+ *
+ * Test serialization of outer number types
+ * @param body Input number as post body (optional)
+ * @return Observable<BigDecimal>
+ */
+ @POST("fake/outer/number")
+ Observable fakeOuterNumberSerialize(
+ @retrofit2.http.Body BigDecimal body
+ );
+
+ /**
+ *
+ * Test serialization of outer string types
+ * @param body Input string as post body (optional)
+ * @return Observable<String>
+ */
+ @POST("fake/outer/string")
+ Observable fakeOuterStringSerialize(
+ @retrofit2.http.Body String body
+ );
+
+ /**
+ *
+ * For this test, the body for this request much reference a schema named `File`.
+ * @param body (required)
+ * @return Completable
+ */
+ @Headers({
+ "Content-Type:application/json"
+ })
+ @PUT("fake/body-with-file-schema")
+ Completable testBodyWithFileSchema(
+ @retrofit2.http.Body FileSchemaTestClass body
+ );
+
+ /**
+ *
+ *
+ * @param query (required)
+ * @param body (required)
+ * @return Completable
+ */
+ @Headers({
+ "Content-Type:application/json"
+ })
+ @PUT("fake/body-with-query-params")
+ Completable testBodyWithQueryParams(
+ @retrofit2.http.Query("query") String query, @retrofit2.http.Body User body
+ );
+
+ /**
+ * To test \"client\" model
+ * To test \"client\" model
+ * @param body client model (required)
+ * @return Observable<Client>
+ */
+ @Headers({
+ "Content-Type:application/json"
+ })
+ @PATCH("fake")
+ Observable testClientModel(
+ @retrofit2.http.Body Client body
+ );
+
+ /**
+ * Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트
+ * Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트
+ * @param number None (required)
+ * @param _double None (required)
+ * @param patternWithoutDelimiter None (required)
+ * @param _byte None (required)
+ * @param integer None (optional)
+ * @param int32 None (optional)
+ * @param int64 None (optional)
+ * @param _float None (optional)
+ * @param string None (optional)
+ * @param binary None (optional)
+ * @param date None (optional)
+ * @param dateTime None (optional)
+ * @param password None (optional)
+ * @param paramCallback None (optional)
+ * @return Completable
+ */
+ @retrofit2.http.FormUrlEncoded
+ @POST("fake")
+ Completable testEndpointParameters(
+ @retrofit2.http.Field("number") BigDecimal number, @retrofit2.http.Field("double") Double _double, @retrofit2.http.Field("pattern_without_delimiter") String patternWithoutDelimiter, @retrofit2.http.Field("byte") byte[] _byte, @retrofit2.http.Field("integer") Integer integer, @retrofit2.http.Field("int32") Integer int32, @retrofit2.http.Field("int64") Long int64, @retrofit2.http.Field("float") Float _float, @retrofit2.http.Field("string") String string, @retrofit2.http.Field("binary") MultipartBody.Part binary, @retrofit2.http.Field("date") LocalDate date, @retrofit2.http.Field("dateTime") OffsetDateTime dateTime, @retrofit2.http.Field("password") String password, @retrofit2.http.Field("callback") String paramCallback
+ );
+
+ /**
+ * To test enum parameters
+ * To test enum parameters
+ * @param enumHeaderStringArray Header parameter enum test (string array) (optional, default to new ArrayList<String>())
+ * @param enumHeaderString Header parameter enum test (string) (optional, default to -efg)
+ * @param enumQueryStringArray Query parameter enum test (string array) (optional, default to new ArrayList<String>())
+ * @param enumQueryString Query parameter enum test (string) (optional, default to -efg)
+ * @param enumQueryInteger Query parameter enum test (double) (optional)
+ * @param enumQueryDouble Query parameter enum test (double) (optional)
+ * @param enumFormStringArray Form parameter enum test (string array) (optional, default to $)
+ * @param enumFormString Form parameter enum test (string) (optional, default to -efg)
+ * @return Completable
+ */
+ @retrofit2.http.FormUrlEncoded
+ @GET("fake")
+ Completable testEnumParameters(
+ @retrofit2.http.Header("enum_header_string_array") List enumHeaderStringArray, @retrofit2.http.Header("enum_header_string") String enumHeaderString, @retrofit2.http.Query("enum_query_string_array") CSVParams enumQueryStringArray, @retrofit2.http.Query("enum_query_string") String enumQueryString, @retrofit2.http.Query("enum_query_integer") Integer enumQueryInteger, @retrofit2.http.Query("enum_query_double") Double enumQueryDouble, @retrofit2.http.Field("enum_form_string_array") List enumFormStringArray, @retrofit2.http.Field("enum_form_string") String enumFormString
+ );
+
+ /**
+ * Fake endpoint to test group parameters (optional)
+ * Fake endpoint to test group parameters (optional)
+ * @param requiredStringGroup Required String in group parameters (required)
+ * @param requiredBooleanGroup Required Boolean in group parameters (required)
+ * @param requiredInt64Group Required Integer in group parameters (required)
+ * @param stringGroup String in group parameters (optional)
+ * @param booleanGroup Boolean in group parameters (optional)
+ * @param int64Group Integer in group parameters (optional)
+ * @return Completable
+ */
+ @DELETE("fake")
+ Completable testGroupParameters(
+ @retrofit2.http.Query("required_string_group") Integer requiredStringGroup, @retrofit2.http.Header("required_boolean_group") Boolean requiredBooleanGroup, @retrofit2.http.Query("required_int64_group") Long requiredInt64Group, @retrofit2.http.Query("string_group") Integer stringGroup, @retrofit2.http.Header("boolean_group") Boolean booleanGroup, @retrofit2.http.Query("int64_group") Long int64Group
+ );
+
+ /**
+ * test inline additionalProperties
+ *
+ * @param param request body (required)
+ * @return Completable
+ */
+ @Headers({
+ "Content-Type:application/json"
+ })
+ @POST("fake/inline-additionalProperties")
+ Completable testInlineAdditionalProperties(
+ @retrofit2.http.Body Map param
+ );
+
+ /**
+ * test json serialization of form data
+ *
+ * @param param field1 (required)
+ * @param param2 field2 (required)
+ * @return Completable
+ */
+ @retrofit2.http.FormUrlEncoded
+ @GET("fake/jsonFormData")
+ Completable testJsonFormData(
+ @retrofit2.http.Field("param") String param, @retrofit2.http.Field("param2") String param2
+ );
+
+ /**
+ *
+ * To test the collection format in query parameters
+ * @param pipe (required)
+ * @param ioutil (required)
+ * @param http (required)
+ * @param url (required)
+ * @param context (required)
+ * @return Completable
+ */
+ @PUT("fake/test-query-paramters")
+ Completable testQueryParameterCollectionFormat(
+ @retrofit2.http.Query("pipe") CSVParams pipe, @retrofit2.http.Query("ioutil") CSVParams ioutil, @retrofit2.http.Query("http") SSVParams http, @retrofit2.http.Query("url") CSVParams url, @retrofit2.http.Query("context") List context
+ );
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/FakeClassnameTags123Api.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/FakeClassnameTags123Api.java
new file mode 100644
index 000000000000..9a95837b215a
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/FakeClassnameTags123Api.java
@@ -0,0 +1,35 @@
+package org.openapitools.client.api;
+
+import org.openapitools.client.CollectionFormats.*;
+
+import io.reactivex.rxjava3.core.Observable;
+import io.reactivex.rxjava3.core.Completable;
+import retrofit2.http.*;
+
+import okhttp3.RequestBody;
+import okhttp3.ResponseBody;
+import okhttp3.MultipartBody;
+
+import org.openapitools.client.model.Client;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public interface FakeClassnameTags123Api {
+ /**
+ * To test class name in snake case
+ * To test class name in snake case
+ * @param body client model (required)
+ * @return Observable<Client>
+ */
+ @Headers({
+ "Content-Type:application/json"
+ })
+ @PATCH("fake_classname_test")
+ Observable testClassname(
+ @retrofit2.http.Body Client body
+ );
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/PetApi.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/PetApi.java
new file mode 100644
index 000000000000..9c3cdc37f7a2
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/PetApi.java
@@ -0,0 +1,141 @@
+package org.openapitools.client.api;
+
+import org.openapitools.client.CollectionFormats.*;
+
+import io.reactivex.rxjava3.core.Observable;
+import io.reactivex.rxjava3.core.Completable;
+import retrofit2.http.*;
+
+import okhttp3.RequestBody;
+import okhttp3.ResponseBody;
+import okhttp3.MultipartBody;
+
+import java.io.File;
+import org.openapitools.client.model.ModelApiResponse;
+import org.openapitools.client.model.Pet;
+import java.util.Set;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public interface PetApi {
+ /**
+ * Add a new pet to the store
+ *
+ * @param body Pet object that needs to be added to the store (required)
+ * @return Completable
+ */
+ @Headers({
+ "Content-Type:application/json"
+ })
+ @POST("pet")
+ Completable addPet(
+ @retrofit2.http.Body Pet body
+ );
+
+ /**
+ * Deletes a pet
+ *
+ * @param petId Pet id to delete (required)
+ * @param apiKey (optional)
+ * @return Completable
+ */
+ @DELETE("pet/{petId}")
+ Completable deletePet(
+ @retrofit2.http.Path("petId") Long petId, @retrofit2.http.Header("api_key") String apiKey
+ );
+
+ /**
+ * Finds Pets by status
+ * Multiple status values can be provided with comma separated strings
+ * @param status Status values that need to be considered for filter (required)
+ * @return Observable<List<Pet>>
+ */
+ @GET("pet/findByStatus")
+ Observable> findPetsByStatus(
+ @retrofit2.http.Query("status") CSVParams status
+ );
+
+ /**
+ * Finds Pets by tags
+ * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
+ * @param tags Tags to filter by (required)
+ * @return Observable<Set<Pet>>
+ * @deprecated
+ */
+ @Deprecated
+ @GET("pet/findByTags")
+ Observable> findPetsByTags(
+ @retrofit2.http.Query("tags") CSVParams tags
+ );
+
+ /**
+ * Find pet by ID
+ * Returns a single pet
+ * @param petId ID of pet to return (required)
+ * @return Observable<Pet>
+ */
+ @GET("pet/{petId}")
+ Observable getPetById(
+ @retrofit2.http.Path("petId") Long petId
+ );
+
+ /**
+ * Update an existing pet
+ *
+ * @param body Pet object that needs to be added to the store (required)
+ * @return Completable
+ */
+ @Headers({
+ "Content-Type:application/json"
+ })
+ @PUT("pet")
+ Completable updatePet(
+ @retrofit2.http.Body Pet body
+ );
+
+ /**
+ * Updates a pet in the store with form data
+ *
+ * @param petId ID of pet that needs to be updated (required)
+ * @param name Updated name of the pet (optional)
+ * @param status Updated status of the pet (optional)
+ * @return Completable
+ */
+ @retrofit2.http.FormUrlEncoded
+ @POST("pet/{petId}")
+ Completable updatePetWithForm(
+ @retrofit2.http.Path("petId") Long petId, @retrofit2.http.Field("name") String name, @retrofit2.http.Field("status") String status
+ );
+
+ /**
+ * uploads an image
+ *
+ * @param petId ID of pet to update (required)
+ * @param additionalMetadata Additional data to pass to server (optional)
+ * @param file file to upload (optional)
+ * @return Observable<ModelApiResponse>
+ */
+ @retrofit2.http.Multipart
+ @POST("pet/{petId}/uploadImage")
+ Observable uploadFile(
+ @retrofit2.http.Path("petId") Long petId, @retrofit2.http.Part("additionalMetadata") String additionalMetadata, @retrofit2.http.Part MultipartBody.Part file
+ );
+
+ /**
+ * uploads an image (required)
+ *
+ * @param petId ID of pet to update (required)
+ * @param requiredFile file to upload (required)
+ * @param additionalMetadata Additional data to pass to server (optional)
+ * @return Observable<ModelApiResponse>
+ */
+ @retrofit2.http.Multipart
+ @POST("fake/{petId}/uploadImageWithRequiredFile")
+ Observable uploadFileWithRequiredFile(
+ @retrofit2.http.Path("petId") Long petId, @retrofit2.http.Part MultipartBody.Part requiredFile, @retrofit2.http.Part("additionalMetadata") String additionalMetadata
+ );
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/StoreApi.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/StoreApi.java
new file mode 100644
index 000000000000..99ada34679ba
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/StoreApi.java
@@ -0,0 +1,63 @@
+package org.openapitools.client.api;
+
+import org.openapitools.client.CollectionFormats.*;
+
+import io.reactivex.rxjava3.core.Observable;
+import io.reactivex.rxjava3.core.Completable;
+import retrofit2.http.*;
+
+import okhttp3.RequestBody;
+import okhttp3.ResponseBody;
+import okhttp3.MultipartBody;
+
+import org.openapitools.client.model.Order;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public interface StoreApi {
+ /**
+ * Delete purchase order by ID
+ * For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
+ * @param orderId ID of the order that needs to be deleted (required)
+ * @return Completable
+ */
+ @DELETE("store/order/{order_id}")
+ Completable deleteOrder(
+ @retrofit2.http.Path("order_id") String orderId
+ );
+
+ /**
+ * Returns pet inventories by status
+ * Returns a map of status codes to quantities
+ * @return Observable<Map<String, Integer>>
+ */
+ @GET("store/inventory")
+ Observable> getInventory();
+
+
+ /**
+ * Find purchase order by ID
+ * For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
+ * @param orderId ID of pet that needs to be fetched (required)
+ * @return Observable<Order>
+ */
+ @GET("store/order/{order_id}")
+ Observable getOrderById(
+ @retrofit2.http.Path("order_id") Long orderId
+ );
+
+ /**
+ * Place an order for a pet
+ *
+ * @param body order placed for purchasing the pet (required)
+ * @return Observable<Order>
+ */
+ @POST("store/order")
+ Observable placeOrder(
+ @retrofit2.http.Body Order body
+ );
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/UserApi.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/UserApi.java
new file mode 100644
index 000000000000..7be5be28df39
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/api/UserApi.java
@@ -0,0 +1,109 @@
+package org.openapitools.client.api;
+
+import org.openapitools.client.CollectionFormats.*;
+
+import io.reactivex.rxjava3.core.Observable;
+import io.reactivex.rxjava3.core.Completable;
+import retrofit2.http.*;
+
+import okhttp3.RequestBody;
+import okhttp3.ResponseBody;
+import okhttp3.MultipartBody;
+
+import org.openapitools.client.model.User;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public interface UserApi {
+ /**
+ * Create user
+ * This can only be done by the logged in user.
+ * @param body Created user object (required)
+ * @return Completable
+ */
+ @POST("user")
+ Completable createUser(
+ @retrofit2.http.Body User body
+ );
+
+ /**
+ * Creates list of users with given input array
+ *
+ * @param body List of user object (required)
+ * @return Completable
+ */
+ @POST("user/createWithArray")
+ Completable createUsersWithArrayInput(
+ @retrofit2.http.Body List body
+ );
+
+ /**
+ * Creates list of users with given input array
+ *
+ * @param body List of user object (required)
+ * @return Completable
+ */
+ @POST("user/createWithList")
+ Completable createUsersWithListInput(
+ @retrofit2.http.Body List body
+ );
+
+ /**
+ * Delete user
+ * This can only be done by the logged in user.
+ * @param username The name that needs to be deleted (required)
+ * @return Completable
+ */
+ @DELETE("user/{username}")
+ Completable deleteUser(
+ @retrofit2.http.Path("username") String username
+ );
+
+ /**
+ * Get user by user name
+ *
+ * @param username The name that needs to be fetched. Use user1 for testing. (required)
+ * @return Observable<User>
+ */
+ @GET("user/{username}")
+ Observable getUserByName(
+ @retrofit2.http.Path("username") String username
+ );
+
+ /**
+ * Logs user into the system
+ *
+ * @param username The user name for login (required)
+ * @param password The password for login in clear text (required)
+ * @return Observable<String>
+ */
+ @GET("user/login")
+ Observable loginUser(
+ @retrofit2.http.Query("username") String username, @retrofit2.http.Query("password") String password
+ );
+
+ /**
+ * Logs out current logged in user session
+ *
+ * @return Completable
+ */
+ @GET("user/logout")
+ Completable logoutUser();
+
+
+ /**
+ * Updated user
+ * This can only be done by the logged in user.
+ * @param username name that need to be deleted (required)
+ * @param body Updated user object (required)
+ * @return Completable
+ */
+ @PUT("user/{username}")
+ Completable updateUser(
+ @retrofit2.http.Path("username") String username, @retrofit2.http.Body User body
+ );
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/ApiKeyAuth.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/ApiKeyAuth.java
new file mode 100644
index 000000000000..7e631dd0fad5
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/ApiKeyAuth.java
@@ -0,0 +1,72 @@
+package org.openapitools.client.auth;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import okhttp3.Interceptor;
+import okhttp3.Request;
+import okhttp3.Response;
+
+public class ApiKeyAuth implements Interceptor {
+ private final String location;
+ private final String paramName;
+
+ private String apiKey;
+
+ public ApiKeyAuth(String location, String paramName) {
+ this.location = location;
+ this.paramName = paramName;
+ }
+
+ public String getLocation() {
+ return location;
+ }
+
+ public String getParamName() {
+ return paramName;
+ }
+
+ public String getApiKey() {
+ return apiKey;
+ }
+
+ public void setApiKey(String apiKey) {
+ this.apiKey = apiKey;
+ }
+
+ @Override
+ public Response intercept(Chain chain) throws IOException {
+ String paramValue;
+ Request request = chain.request();
+
+ if ("query".equals(location)) {
+ String newQuery = request.url().uri().getQuery();
+ paramValue = paramName + "=" + apiKey;
+ if (newQuery == null) {
+ newQuery = paramValue;
+ } else {
+ newQuery += "&" + paramValue;
+ }
+
+ URI newUri;
+ try {
+ newUri = new URI(request.url().uri().getScheme(), request.url().uri().getAuthority(),
+ request.url().uri().getPath(), newQuery, request.url().uri().getFragment());
+ } catch (URISyntaxException e) {
+ throw new IOException(e);
+ }
+
+ request = request.newBuilder().url(newUri.toURL()).build();
+ } else if ("header".equals(location)) {
+ request = request.newBuilder()
+ .addHeader(paramName, apiKey)
+ .build();
+ } else if ("cookie".equals(location)) {
+ request = request.newBuilder()
+ .addHeader("Cookie", String.format("%s=%s", paramName, apiKey))
+ .build();
+ }
+ return chain.proceed(request);
+ }
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java
new file mode 100644
index 000000000000..ba3c48f21b04
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java
@@ -0,0 +1,50 @@
+package org.openapitools.client.auth;
+
+import java.io.IOException;
+
+import okhttp3.Interceptor;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.Credentials;
+
+public class HttpBasicAuth implements Interceptor {
+
+ private String username;
+ private String password;
+
+ public String getUsername() {
+ return username;
+ }
+
+ public void setUsername(String username) {
+ this.username = username;
+ }
+
+ public String getPassword() {
+ return password;
+ }
+
+ public void setPassword(String password) {
+ this.password = password;
+ }
+
+ public void setCredentials(String username, String password) {
+ this.username = username;
+ this.password = password;
+ }
+
+ @Override
+ public Response intercept(Chain chain) throws IOException {
+ Request request = chain.request();
+
+ // If the request already have an authorization (eg. Basic auth), do nothing
+ if (request.header("Authorization") == null) {
+ String credentials = Credentials.basic(username, password);
+ request = request.newBuilder()
+ .addHeader("Authorization", credentials)
+ .build();
+ }
+ return chain.proceed(request);
+ }
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java
new file mode 100644
index 000000000000..9f8cfba44bff
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java
@@ -0,0 +1,42 @@
+package org.openapitools.client.auth;
+
+import java.io.IOException;
+
+import okhttp3.Interceptor;
+import okhttp3.Request;
+import okhttp3.Response;
+
+public class HttpBearerAuth implements Interceptor {
+ private final String scheme;
+ private String bearerToken;
+
+ public HttpBearerAuth(String scheme) {
+ this.scheme = scheme;
+ }
+
+ public String getBearerToken() {
+ return bearerToken;
+ }
+
+ public void setBearerToken(String bearerToken) {
+ this.bearerToken = bearerToken;
+ }
+
+ @Override
+ public Response intercept(Chain chain) throws IOException {
+ Request request = chain.request();
+
+ // If the request already have an authorization (eg. Basic auth), do nothing
+ if (request.header("Authorization") == null && bearerToken != null) {
+ request = request.newBuilder()
+ .addHeader("Authorization", (scheme != null ? upperCaseBearer(scheme) + " " : "") + bearerToken)
+ .build();
+ }
+ return chain.proceed(request);
+ }
+
+ private static String upperCaseBearer(String scheme) {
+ return ("bearer".equalsIgnoreCase(scheme)) ? "Bearer" : scheme;
+ }
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuth.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuth.java
new file mode 100644
index 000000000000..5186a9a2368b
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuth.java
@@ -0,0 +1,185 @@
+package org.openapitools.client.auth;
+
+import static java.net.HttpURLConnection.HTTP_UNAUTHORIZED;
+import static java.net.HttpURLConnection.HTTP_FORBIDDEN;
+
+import java.io.IOException;
+import java.util.Map;
+
+import org.apache.oltu.oauth2.client.OAuthClient;
+import org.apache.oltu.oauth2.client.request.OAuthBearerClientRequest;
+import org.apache.oltu.oauth2.client.request.OAuthClientRequest;
+import org.apache.oltu.oauth2.client.request.OAuthClientRequest.AuthenticationRequestBuilder;
+import org.apache.oltu.oauth2.client.request.OAuthClientRequest.TokenRequestBuilder;
+import org.apache.oltu.oauth2.client.response.OAuthJSONAccessTokenResponse;
+import org.apache.oltu.oauth2.common.exception.OAuthProblemException;
+import org.apache.oltu.oauth2.common.exception.OAuthSystemException;
+import org.apache.oltu.oauth2.common.message.types.GrantType;
+import org.apache.oltu.oauth2.common.token.BasicOAuthToken;
+
+import okhttp3.Interceptor;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Request.Builder;
+import okhttp3.Response;
+
+public class OAuth implements Interceptor {
+
+ public interface AccessTokenListener {
+ public void notify(BasicOAuthToken token);
+ }
+
+ private volatile String accessToken;
+ private OAuthClient oauthClient;
+
+ private TokenRequestBuilder tokenRequestBuilder;
+ private AuthenticationRequestBuilder authenticationRequestBuilder;
+
+ private AccessTokenListener accessTokenListener;
+
+ public OAuth( OkHttpClient client, TokenRequestBuilder requestBuilder ) {
+ this.oauthClient = new OAuthClient(new OAuthOkHttpClient(client));
+ this.tokenRequestBuilder = requestBuilder;
+ }
+
+ public OAuth(TokenRequestBuilder requestBuilder ) {
+ this(new OkHttpClient(), requestBuilder);
+ }
+
+ public OAuth(OAuthFlow flow, String authorizationUrl, String tokenUrl, String scopes) {
+ this(OAuthClientRequest.tokenLocation(tokenUrl).setScope(scopes));
+ setFlow(flow);
+ authenticationRequestBuilder = OAuthClientRequest.authorizationLocation(authorizationUrl);
+ }
+
+ public void setFlow(OAuthFlow flow) {
+ switch(flow) {
+ case accessCode:
+ case implicit:
+ tokenRequestBuilder.setGrantType(GrantType.AUTHORIZATION_CODE);
+ break;
+ case password:
+ tokenRequestBuilder.setGrantType(GrantType.PASSWORD);
+ break;
+ case application:
+ tokenRequestBuilder.setGrantType(GrantType.CLIENT_CREDENTIALS);
+ break;
+ default:
+ break;
+ }
+ }
+
+ @Override
+ public Response intercept(Chain chain)
+ throws IOException {
+
+ return retryingIntercept(chain, true);
+ }
+
+ private Response retryingIntercept(Chain chain, boolean updateTokenAndRetryOnAuthorizationFailure) throws IOException {
+ Request request = chain.request();
+
+ // If the request already have an authorization (eg. Basic auth), do nothing
+ if (request.header("Authorization") != null) {
+ return chain.proceed(request);
+ }
+
+ // If first time, get the token
+ OAuthClientRequest oAuthRequest;
+ if (getAccessToken() == null) {
+ updateAccessToken(null);
+ }
+
+ if (getAccessToken() != null) {
+ // Build the request
+ Builder rb = request.newBuilder();
+
+ String requestAccessToken = new String(getAccessToken());
+ try {
+ oAuthRequest = new OAuthBearerClientRequest(request.url().toString())
+ .setAccessToken(requestAccessToken)
+ .buildHeaderMessage();
+ } catch (OAuthSystemException e) {
+ throw new IOException(e);
+ }
+
+ for ( Map.Entry header : oAuthRequest.getHeaders().entrySet() ) {
+ rb.addHeader(header.getKey(), header.getValue());
+ }
+ rb.url( oAuthRequest.getLocationUri());
+
+ //Execute the request
+ Response response = chain.proceed(rb.build());
+
+ // 401/403 most likely indicates that access token has expired. Unless it happens two times in a row.
+ if ( response != null && (response.code() == HTTP_UNAUTHORIZED || response.code() == HTTP_FORBIDDEN) && updateTokenAndRetryOnAuthorizationFailure ) {
+ try {
+ if (updateAccessToken(requestAccessToken)) {
+ response.body().close();
+ return retryingIntercept( chain, false );
+ }
+ } catch (Exception e) {
+ response.body().close();
+ throw e;
+ }
+ }
+ return response;
+ } else {
+ return chain.proceed(chain.request());
+ }
+ }
+
+ /*
+ * Returns true if the access token has been updated
+ */
+ public synchronized boolean updateAccessToken(String requestAccessToken) throws IOException {
+ if (getAccessToken() == null || getAccessToken().equals(requestAccessToken)) {
+ try {
+ OAuthJSONAccessTokenResponse accessTokenResponse = oauthClient.accessToken(this.tokenRequestBuilder.buildBodyMessage());
+ if (accessTokenResponse != null && accessTokenResponse.getAccessToken() != null) {
+ setAccessToken(accessTokenResponse.getAccessToken());
+ if (accessTokenListener != null) {
+ accessTokenListener.notify((BasicOAuthToken) accessTokenResponse.getOAuthToken());
+ }
+ return !getAccessToken().equals(requestAccessToken);
+ } else {
+ return false;
+ }
+ } catch (OAuthSystemException e) {
+ throw new IOException(e);
+ } catch (OAuthProblemException e) {
+ throw new IOException(e);
+ }
+ }
+ return true;
+ }
+
+ public void registerAccessTokenListener(AccessTokenListener accessTokenListener) {
+ this.accessTokenListener = accessTokenListener;
+ }
+
+ public synchronized String getAccessToken() {
+ return accessToken;
+ }
+
+ public synchronized void setAccessToken(String accessToken) {
+ this.accessToken = accessToken;
+ }
+
+ public TokenRequestBuilder getTokenRequestBuilder() {
+ return tokenRequestBuilder;
+ }
+
+ public void setTokenRequestBuilder(TokenRequestBuilder tokenRequestBuilder) {
+ this.tokenRequestBuilder = tokenRequestBuilder;
+ }
+
+ public AuthenticationRequestBuilder getAuthenticationRequestBuilder() {
+ return authenticationRequestBuilder;
+ }
+
+ public void setAuthenticationRequestBuilder(AuthenticationRequestBuilder authenticationRequestBuilder) {
+ this.authenticationRequestBuilder = authenticationRequestBuilder;
+ }
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuthFlow.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuthFlow.java
new file mode 100644
index 000000000000..b2d11ff0c4f0
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuthFlow.java
@@ -0,0 +1,18 @@
+/*
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ *
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.auth;
+
+public enum OAuthFlow {
+ accessCode, implicit, password, application
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuthOkHttpClient.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuthOkHttpClient.java
new file mode 100644
index 000000000000..2050febbd92e
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/auth/OAuthOkHttpClient.java
@@ -0,0 +1,72 @@
+package org.openapitools.client.auth;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.apache.oltu.oauth2.client.HttpClient;
+import org.apache.oltu.oauth2.client.request.OAuthClientRequest;
+import org.apache.oltu.oauth2.client.response.OAuthClientResponse;
+import org.apache.oltu.oauth2.client.response.OAuthClientResponseFactory;
+import org.apache.oltu.oauth2.common.exception.OAuthProblemException;
+import org.apache.oltu.oauth2.common.exception.OAuthSystemException;
+
+
+import okhttp3.Interceptor;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Request.Builder;
+import okhttp3.Response;
+import okhttp3.MediaType;
+import okhttp3.RequestBody;
+
+
+public class OAuthOkHttpClient implements HttpClient {
+
+ private OkHttpClient client;
+
+ public OAuthOkHttpClient() {
+ this.client = new OkHttpClient();
+ }
+
+ public OAuthOkHttpClient(OkHttpClient client) {
+ this.client = client;
+ }
+
+ public T execute(OAuthClientRequest request, Map headers,
+ String requestMethod, Class responseClass)
+ throws OAuthSystemException, OAuthProblemException {
+
+ MediaType mediaType = MediaType.parse("application/json");
+ Request.Builder requestBuilder = new Request.Builder().url(request.getLocationUri());
+
+ if(headers != null) {
+ for (Entry entry : headers.entrySet()) {
+ if (entry.getKey().equalsIgnoreCase("Content-Type")) {
+ mediaType = MediaType.parse(entry.getValue());
+ } else {
+ requestBuilder.addHeader(entry.getKey(), entry.getValue());
+ }
+ }
+ }
+
+ RequestBody body = request.getBody() != null ? RequestBody.create(mediaType, request.getBody()) : null;
+ requestBuilder.method(requestMethod, body);
+
+ try {
+ Response response = client.newCall(requestBuilder.build()).execute();
+ return OAuthClientResponseFactory.createCustomResponse(
+ response.body().string(),
+ response.body().contentType().toString(),
+ response.code(),
+ responseClass);
+ } catch (IOException e) {
+ throw new OAuthSystemException(e);
+ }
+ }
+
+ public void shutdown() {
+ // Nothing to do here
+ }
+
+}
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesAnyType.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesAnyType.java
new file mode 100644
index 000000000000..79c169543fde
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesAnyType.java
@@ -0,0 +1,103 @@
+/*
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ *
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * AdditionalPropertiesAnyType
+ */
+
+public class AdditionalPropertiesAnyType extends HashMap {
+ public static final String SERIALIZED_NAME_NAME = "name";
+ @SerializedName(SERIALIZED_NAME_NAME)
+ private String name;
+
+
+ public AdditionalPropertiesAnyType name(String name) {
+
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Get name
+ * @return name
+ **/
+ @javax.annotation.Nullable
+ @ApiModelProperty(value = "")
+
+ public String getName() {
+ return name;
+ }
+
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+
+ @Override
+ public boolean equals(java.lang.Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ AdditionalPropertiesAnyType additionalPropertiesAnyType = (AdditionalPropertiesAnyType) o;
+ return Objects.equals(this.name, additionalPropertiesAnyType.name) &&
+ super.equals(o);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(name, super.hashCode());
+ }
+
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class AdditionalPropertiesAnyType {\n");
+ sb.append(" ").append(toIndentedString(super.toString())).append("\n");
+ sb.append(" name: ").append(toIndentedString(name)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(java.lang.Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+
+}
+
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesArray.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesArray.java
new file mode 100644
index 000000000000..e16ee861f893
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesArray.java
@@ -0,0 +1,104 @@
+/*
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ *
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * AdditionalPropertiesArray
+ */
+
+public class AdditionalPropertiesArray extends HashMap {
+ public static final String SERIALIZED_NAME_NAME = "name";
+ @SerializedName(SERIALIZED_NAME_NAME)
+ private String name;
+
+
+ public AdditionalPropertiesArray name(String name) {
+
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Get name
+ * @return name
+ **/
+ @javax.annotation.Nullable
+ @ApiModelProperty(value = "")
+
+ public String getName() {
+ return name;
+ }
+
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+
+ @Override
+ public boolean equals(java.lang.Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ AdditionalPropertiesArray additionalPropertiesArray = (AdditionalPropertiesArray) o;
+ return Objects.equals(this.name, additionalPropertiesArray.name) &&
+ super.equals(o);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(name, super.hashCode());
+ }
+
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class AdditionalPropertiesArray {\n");
+ sb.append(" ").append(toIndentedString(super.toString())).append("\n");
+ sb.append(" name: ").append(toIndentedString(name)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(java.lang.Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+
+}
+
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesBoolean.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesBoolean.java
new file mode 100644
index 000000000000..29161b52aa16
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesBoolean.java
@@ -0,0 +1,103 @@
+/*
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ *
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * AdditionalPropertiesBoolean
+ */
+
+public class AdditionalPropertiesBoolean extends HashMap {
+ public static final String SERIALIZED_NAME_NAME = "name";
+ @SerializedName(SERIALIZED_NAME_NAME)
+ private String name;
+
+
+ public AdditionalPropertiesBoolean name(String name) {
+
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Get name
+ * @return name
+ **/
+ @javax.annotation.Nullable
+ @ApiModelProperty(value = "")
+
+ public String getName() {
+ return name;
+ }
+
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+
+ @Override
+ public boolean equals(java.lang.Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ AdditionalPropertiesBoolean additionalPropertiesBoolean = (AdditionalPropertiesBoolean) o;
+ return Objects.equals(this.name, additionalPropertiesBoolean.name) &&
+ super.equals(o);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(name, super.hashCode());
+ }
+
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class AdditionalPropertiesBoolean {\n");
+ sb.append(" ").append(toIndentedString(super.toString())).append("\n");
+ sb.append(" name: ").append(toIndentedString(name)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(java.lang.Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+
+}
+
diff --git a/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java
new file mode 100644
index 000000000000..a067b01ec979
--- /dev/null
+++ b/samples/client/petstore/java/retrofit2rx3/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java
@@ -0,0 +1,457 @@
+/*
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ *
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * AdditionalPropertiesClass
+ */
+
+public class AdditionalPropertiesClass {
+ public static final String SERIALIZED_NAME_MAP_STRING = "map_string";
+ @SerializedName(SERIALIZED_NAME_MAP_STRING)
+ private Map mapString = null;
+
+ public static final String SERIALIZED_NAME_MAP_NUMBER = "map_number";
+ @SerializedName(SERIALIZED_NAME_MAP_NUMBER)
+ private Map mapNumber = null;
+
+ public static final String SERIALIZED_NAME_MAP_INTEGER = "map_integer";
+ @SerializedName(SERIALIZED_NAME_MAP_INTEGER)
+ private Map mapInteger = null;
+
+ public static final String SERIALIZED_NAME_MAP_BOOLEAN = "map_boolean";
+ @SerializedName(SERIALIZED_NAME_MAP_BOOLEAN)
+ private Map mapBoolean = null;
+
+ public static final String SERIALIZED_NAME_MAP_ARRAY_INTEGER = "map_array_integer";
+ @SerializedName(SERIALIZED_NAME_MAP_ARRAY_INTEGER)
+ private Map> mapArrayInteger = null;
+
+ public static final String SERIALIZED_NAME_MAP_ARRAY_ANYTYPE = "map_array_anytype";
+ @SerializedName(SERIALIZED_NAME_MAP_ARRAY_ANYTYPE)
+ private Map> mapArrayAnytype = null;
+
+ public static final String SERIALIZED_NAME_MAP_MAP_STRING = "map_map_string";
+ @SerializedName(SERIALIZED_NAME_MAP_MAP_STRING)
+ private Map> mapMapString = null;
+
+ public static final String SERIALIZED_NAME_MAP_MAP_ANYTYPE = "map_map_anytype";
+ @SerializedName(SERIALIZED_NAME_MAP_MAP_ANYTYPE)
+ private Map> mapMapAnytype = null;
+
+ public static final String SERIALIZED_NAME_ANYTYPE1 = "anytype_1";
+ @SerializedName(SERIALIZED_NAME_ANYTYPE1)
+ private Object anytype1;
+
+ public static final String SERIALIZED_NAME_ANYTYPE2 = "anytype_2";
+ @SerializedName(SERIALIZED_NAME_ANYTYPE2)
+ private Object anytype2;
+
+ public static final String SERIALIZED_NAME_ANYTYPE3 = "anytype_3";
+ @SerializedName(SERIALIZED_NAME_ANYTYPE3)
+ private Object anytype3;
+
+
+ public AdditionalPropertiesClass mapString(Map mapString) {
+
+ this.mapString = mapString;
+ return this;
+ }
+
+ public AdditionalPropertiesClass putMapStringItem(String key, String mapStringItem) {
+ if (this.mapString == null) {
+ this.mapString = new HashMap();
+ }
+ this.mapString.put(key, mapStringItem);
+ return this;
+ }
+
+ /**
+ * Get mapString
+ * @return mapString
+ **/
+ @javax.annotation.Nullable
+ @ApiModelProperty(value = "")
+
+ public Map getMapString() {
+ return mapString;
+ }
+
+
+ public void setMapString(Map mapString) {
+ this.mapString = mapString;
+ }
+
+
+ public AdditionalPropertiesClass mapNumber(Map mapNumber) {
+
+ this.mapNumber = mapNumber;
+ return this;
+ }
+
+ public AdditionalPropertiesClass putMapNumberItem(String key, BigDecimal mapNumberItem) {
+ if (this.mapNumber == null) {
+ this.mapNumber = new HashMap();
+ }
+ this.mapNumber.put(key, mapNumberItem);
+ return this;
+ }
+
+ /**
+ * Get mapNumber
+ * @return mapNumber
+ **/
+ @javax.annotation.Nullable
+ @ApiModelProperty(value = "")
+
+ public Map getMapNumber() {
+ return mapNumber;
+ }
+
+
+ public void setMapNumber(Map mapNumber) {
+ this.mapNumber = mapNumber;
+ }
+
+
+ public AdditionalPropertiesClass mapInteger(Map mapInteger) {
+
+ this.mapInteger = mapInteger;
+ return this;
+ }
+
+ public AdditionalPropertiesClass putMapIntegerItem(String key, Integer mapIntegerItem) {
+ if (this.mapInteger == null) {
+ this.mapInteger = new HashMap();
+ }
+ this.mapInteger.put(key, mapIntegerItem);
+ return this;
+ }
+
+ /**
+ * Get mapInteger
+ * @return mapInteger
+ **/
+ @javax.annotation.Nullable
+ @ApiModelProperty(value = "")
+
+ public Map getMapInteger() {
+ return mapInteger;
+ }
+
+
+ public void setMapInteger(Map mapInteger) {
+ this.mapInteger = mapInteger;
+ }
+
+
+ public AdditionalPropertiesClass mapBoolean(Map mapBoolean) {
+
+ this.mapBoolean = mapBoolean;
+ return this;
+ }
+
+ public AdditionalPropertiesClass putMapBooleanItem(String key, Boolean mapBooleanItem) {
+ if (this.mapBoolean == null) {
+ this.mapBoolean = new HashMap();
+ }
+ this.mapBoolean.put(key, mapBooleanItem);
+ return this;
+ }
+
+ /**
+ * Get mapBoolean
+ * @return mapBoolean
+ **/
+ @javax.annotation.Nullable
+ @ApiModelProperty(value = "")
+
+ public Map getMapBoolean() {
+ return mapBoolean;
+ }
+
+
+ public void setMapBoolean(Map mapBoolean) {
+ this.mapBoolean = mapBoolean;
+ }
+
+
+ public AdditionalPropertiesClass mapArrayInteger(Map> mapArrayInteger) {
+
+ this.mapArrayInteger = mapArrayInteger;
+ return this;
+ }
+
+ public AdditionalPropertiesClass putMapArrayIntegerItem(String key, List mapArrayIntegerItem) {
+ if (this.mapArrayInteger == null) {
+ this.mapArrayInteger = new HashMap>();
+ }
+ this.mapArrayInteger.put(key, mapArrayIntegerItem);
+ return this;
+ }
+
+ /**
+ * Get mapArrayInteger
+ * @return mapArrayInteger
+ **/
+ @javax.annotation.Nullable
+ @ApiModelProperty(value = "")
+
+ public Map> getMapArrayInteger() {
+ return mapArrayInteger;
+ }
+
+
+ public void setMapArrayInteger(Map> mapArrayInteger) {
+ this.mapArrayInteger = mapArrayInteger;
+ }
+
+
+ public AdditionalPropertiesClass mapArrayAnytype(Map> mapArrayAnytype) {
+
+ this.mapArrayAnytype = mapArrayAnytype;
+ return this;
+ }
+
+ public AdditionalPropertiesClass putMapArrayAnytypeItem(String key, List