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/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/api/FileApi.java b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/api/FileApi.java
new file mode 100644
index 000000000000..d7b924f35cec
--- /dev/null
+++ b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/api/FileApi.java
@@ -0,0 +1,146 @@
+package org.openapitools.client.api;
+
+import org.openapitools.client.ApiClient;
+
+import java.io.File;
+import org.openapitools.client.model.StructuredType;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Arrays;
+import java.util.stream.Collectors;
+
+import org.springframework.core.io.FileSystemResource;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.client.RestClient.ResponseSpec;
+import org.springframework.web.client.RestClientResponseException;
+
+@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.19.0-SNAPSHOT")
+public class FileApi {
+ private ApiClient apiClient;
+
+ public FileApi() {
+ this(new ApiClient());
+ }
+
+ public FileApi(ApiClient apiClient) {
+ this.apiClient = apiClient;
+ }
+
+ public ApiClient getApiClient() {
+ return apiClient;
+ }
+
+ public void setApiClient(ApiClient apiClient) {
+ this.apiClient = apiClient;
+ }
+
+ /**
+ *
+ *
+ * 201 - File created successfully
+ * @param documentBytes The documentBytes parameter
+ * @param documentType The documentType parameter
+ * @param properties The properties parameter
+ * @param structured The structured parameter
+ * @throws RestClientResponseException if an error occurs while attempting to invoke the API
+ */
+ private ResponseSpec createFileRequestCreation(@jakarta.annotation.Nonnull File documentBytes, @jakarta.annotation.Nonnull String documentType, @jakarta.annotation.Nonnull Map properties, @jakarta.annotation.Nullable StructuredType structured) throws RestClientResponseException {
+ Object postBody = null;
+ // verify the required parameter 'documentBytes' is set
+ if (documentBytes == null) {
+ throw new RestClientResponseException("Missing the required parameter 'documentBytes' when calling createFile", HttpStatus.BAD_REQUEST.value(), HttpStatus.BAD_REQUEST.getReasonPhrase(), null, null, null);
+ }
+ // verify the required parameter 'documentType' is set
+ if (documentType == null) {
+ throw new RestClientResponseException("Missing the required parameter 'documentType' when calling createFile", HttpStatus.BAD_REQUEST.value(), HttpStatus.BAD_REQUEST.getReasonPhrase(), null, null, null);
+ }
+ // verify the required parameter 'properties' is set
+ if (properties == null) {
+ throw new RestClientResponseException("Missing the required parameter 'properties' when calling createFile", HttpStatus.BAD_REQUEST.value(), HttpStatus.BAD_REQUEST.getReasonPhrase(), null, null, null);
+ }
+ // create path and map variables
+ final Map pathParams = new HashMap<>();
+
+ final MultiValueMap queryParams = new LinkedMultiValueMap<>();
+ final HttpHeaders headerParams = new HttpHeaders();
+ final MultiValueMap cookieParams = new LinkedMultiValueMap<>();
+ final MultiValueMap formParams = new LinkedMultiValueMap<>();
+
+ if (documentBytes != null)
+ formParams.add("documentBytes", new FileSystemResource(documentBytes));
+ if (documentType != null)
+ formParams.add("documentType", documentType);
+ if (structured != null)
+ formParams.add("structured", structured);
+ if (properties != null)
+ formParams.add("properties", properties);
+
+ final String[] localVarAccepts = { };
+ final List localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+ final String[] localVarContentTypes = {
+ "multipart/form-data"
+ };
+ final MediaType localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+
+ String[] localVarAuthNames = new String[] { };
+
+ ParameterizedTypeReference localVarReturnType = new ParameterizedTypeReference<>() {};
+ return apiClient.invokeAPI("/api/v1/file", HttpMethod.POST, pathParams, queryParams, postBody, headerParams, cookieParams, formParams, localVarAccept, localVarContentType, localVarAuthNames, localVarReturnType);
+ }
+
+ /**
+ *
+ *
+ * 201 - File created successfully
+ * @param documentBytes The documentBytes parameter
+ * @param documentType The documentType parameter
+ * @param properties The properties parameter
+ * @param structured The structured parameter
+ * @throws RestClientResponseException if an error occurs while attempting to invoke the API
+ */
+ public void createFile(@jakarta.annotation.Nonnull File documentBytes, @jakarta.annotation.Nonnull String documentType, @jakarta.annotation.Nonnull Map properties, @jakarta.annotation.Nullable StructuredType structured) throws RestClientResponseException {
+ ParameterizedTypeReference localVarReturnType = new ParameterizedTypeReference<>() {};
+ createFileRequestCreation(documentBytes, documentType, properties, structured).body(localVarReturnType);
+ }
+
+ /**
+ *
+ *
+ * 201 - File created successfully
+ * @param documentBytes The documentBytes parameter
+ * @param documentType The documentType parameter
+ * @param properties The properties parameter
+ * @param structured The structured parameter
+ * @throws RestClientResponseException if an error occurs while attempting to invoke the API
+ */
+ public ResponseEntity createFileWithHttpInfo(@jakarta.annotation.Nonnull File documentBytes, @jakarta.annotation.Nonnull String documentType, @jakarta.annotation.Nonnull Map properties, @jakarta.annotation.Nullable StructuredType structured) throws RestClientResponseException {
+ ParameterizedTypeReference localVarReturnType = new ParameterizedTypeReference<>() {};
+ return createFileRequestCreation(documentBytes, documentType, properties, structured).toEntity(localVarReturnType);
+ }
+
+ /**
+ *
+ *
+ * 201 - File created successfully
+ * @param documentBytes The documentBytes parameter
+ * @param documentType The documentType parameter
+ * @param properties The properties parameter
+ * @param structured The structured parameter
+ * @return ResponseSpec
+ * @throws RestClientResponseException if an error occurs while attempting to invoke the API
+ */
+ public ResponseSpec createFileWithResponseSpec(@jakarta.annotation.Nonnull File documentBytes, @jakarta.annotation.Nonnull String documentType, @jakarta.annotation.Nonnull Map properties, @jakarta.annotation.Nullable StructuredType structured) throws RestClientResponseException {
+ return createFileRequestCreation(documentBytes, documentType, properties, structured);
+ }
+}
diff --git a/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/ApiKeyAuth.java b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/ApiKeyAuth.java
new file mode 100644
index 000000000000..1777d616b606
--- /dev/null
+++ b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/ApiKeyAuth.java
@@ -0,0 +1,75 @@
+/*
+ * Minimal
+ * Api to reproduce bug
+ *
+ * The version of the OpenAPI document: 0.5.1-SNAPSHOT.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;
+
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.MultiValueMap;
+
+@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.19.0-SNAPSHOT")
+public class ApiKeyAuth implements Authentication {
+ private final String location;
+ private final String paramName;
+
+ private String apiKey;
+ private String apiKeyPrefix;
+
+ 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;
+ }
+
+ public String getApiKeyPrefix() {
+ return apiKeyPrefix;
+ }
+
+ public void setApiKeyPrefix(String apiKeyPrefix) {
+ this.apiKeyPrefix = apiKeyPrefix;
+ }
+
+ @Override
+ public void applyToParams(MultiValueMap queryParams, HttpHeaders headerParams, MultiValueMap cookieParams) {
+ if (apiKey == null) {
+ return;
+ }
+ String value;
+ if (apiKeyPrefix != null) {
+ value = apiKeyPrefix + " " + apiKey;
+ } else {
+ value = apiKey;
+ }
+ if (location.equals("query")) {
+ queryParams.add(paramName, value);
+ } else if (location.equals("header")) {
+ headerParams.add(paramName, value);
+ } else if (location.equals("cookie")) {
+ cookieParams.add(paramName, value);
+ }
+ }
+}
diff --git a/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/Authentication.java b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/Authentication.java
new file mode 100644
index 000000000000..eaf93c2b4731
--- /dev/null
+++ b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/Authentication.java
@@ -0,0 +1,29 @@
+/*
+ * Minimal
+ * Api to reproduce bug
+ *
+ * The version of the OpenAPI document: 0.5.1-SNAPSHOT.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;
+
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.MultiValueMap;
+
+@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.19.0-SNAPSHOT")
+public interface Authentication {
+ /**
+ * Apply authentication settings to header and / or query parameters.
+ *
+ * @param queryParams The query parameters for the request
+ * @param headerParams The header parameters for the request
+ * @param cookieParams The cookie parameters for the request
+ */
+ void applyToParams(MultiValueMap queryParams, HttpHeaders headerParams, MultiValueMap cookieParams);
+}
diff --git a/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java
new file mode 100644
index 000000000000..ea39ebb7cdbc
--- /dev/null
+++ b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/HttpBasicAuth.java
@@ -0,0 +1,51 @@
+/*
+ * Minimal
+ * Api to reproduce bug
+ *
+ * The version of the OpenAPI document: 0.5.1-SNAPSHOT.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;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.MultiValueMap;
+
+@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.19.0-SNAPSHOT")
+public class HttpBasicAuth implements Authentication {
+ 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;
+ }
+
+ @Override
+ public void applyToParams(MultiValueMap queryParams, HttpHeaders headerParams, MultiValueMap cookieParams) {
+ if (username == null && password == null) {
+ return;
+ }
+ String str = (username == null ? "" : username) + ":" + (password == null ? "" : password);
+ headerParams.add(HttpHeaders.AUTHORIZATION, "Basic " + Base64.getEncoder().encodeToString(str.getBytes(StandardCharsets.UTF_8)));
+ }
+}
diff --git a/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java
new file mode 100644
index 000000000000..4b0bbed03fec
--- /dev/null
+++ b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/auth/HttpBearerAuth.java
@@ -0,0 +1,69 @@
+/*
+ * Minimal
+ * Api to reproduce bug
+ *
+ * The version of the OpenAPI document: 0.5.1-SNAPSHOT.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;
+
+import java.util.Optional;
+import java.util.function.Supplier;
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.MultiValueMap;
+
+@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.19.0-SNAPSHOT")
+public class HttpBearerAuth implements Authentication {
+ private final String scheme;
+ private Supplier tokenSupplier;
+
+ public HttpBearerAuth(String scheme) {
+ this.scheme = scheme;
+ }
+
+ /**
+ * Gets the token, which together with the scheme, will be sent as the value of the Authorization header.
+ *
+ * @return The bearer token
+ */
+ public String getBearerToken() {
+ return tokenSupplier.get();
+ }
+
+ /**
+ * Sets the token, which together with the scheme, will be sent as the value of the Authorization header.
+ *
+ * @param bearerToken The bearer token to send in the Authorization header
+ */
+ public void setBearerToken(String bearerToken) {
+ this.tokenSupplier = () -> bearerToken;
+ }
+
+ /**
+ * Sets the supplier of tokens, which together with the scheme, will be sent as the value of the Authorization header.
+ *
+ * @param tokenSupplier The supplier of bearer tokens to send in the Authorization header
+ */
+ public void setBearerToken(Supplier tokenSupplier) {
+ this.tokenSupplier = tokenSupplier;
+ }
+
+ @Override
+ public void applyToParams(MultiValueMap queryParams, HttpHeaders headerParams, MultiValueMap cookieParams) {
+ String bearerToken = Optional.ofNullable(tokenSupplier).map(Supplier::get).orElse(null);
+ if (bearerToken == null) {
+ return;
+ }
+ headerParams.add(HttpHeaders.AUTHORIZATION, (scheme != null ? upperCaseBearer(scheme) + " " : "") + bearerToken);
+ }
+
+ private static String upperCaseBearer(String scheme) {
+ return ("bearer".equalsIgnoreCase(scheme)) ? "Bearer" : scheme;
+ }
+}
diff --git a/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/model/StructuredType.java b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/model/StructuredType.java
new file mode 100644
index 000000000000..297e0cbb7c50
--- /dev/null
+++ b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/model/StructuredType.java
@@ -0,0 +1,105 @@
+/*
+ * Minimal
+ * Api to reproduce bug
+ *
+ * The version of the OpenAPI document: 0.5.1-SNAPSHOT.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.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+
+/**
+ * StructuredType
+ */
+@JsonPropertyOrder({
+ StructuredType.JSON_PROPERTY_SOME_STRING
+})
+@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.19.0-SNAPSHOT")
+public class StructuredType {
+ public static final String JSON_PROPERTY_SOME_STRING = "someString";
+ @jakarta.annotation.Nullable
+ private String someString;
+
+ public StructuredType() {
+ }
+
+ public StructuredType someString(@jakarta.annotation.Nullable String someString) {
+
+ this.someString = someString;
+ return this;
+ }
+
+ /**
+ * Get someString
+ * @return someString
+ */
+ @jakarta.annotation.Nullable
+ @JsonProperty(value = JSON_PROPERTY_SOME_STRING, required = false)
+ @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+ public String getSomeString() {
+ return someString;
+ }
+
+
+ @JsonProperty(value = JSON_PROPERTY_SOME_STRING, required = false)
+ @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+ public void setSomeString(@jakarta.annotation.Nullable String someString) {
+ this.someString = someString;
+ }
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ StructuredType structuredType = (StructuredType) o;
+ return Objects.equals(this.someString, structuredType.someString);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(someString);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class StructuredType {\n");
+ sb.append(" someString: ").append(toIndentedString(someString)).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(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+
+}
+
diff --git a/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/test/java/org/openapitools/client/api/FileApiTest.java b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/test/java/org/openapitools/client/api/FileApiTest.java
new file mode 100644
index 000000000000..a892ca2e8de3
--- /dev/null
+++ b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/test/java/org/openapitools/client/api/FileApiTest.java
@@ -0,0 +1,52 @@
+/*
+ * Minimal
+ * Api to reproduce bug
+ *
+ * The version of the OpenAPI document: 0.5.1-SNAPSHOT.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.api;
+
+import java.io.File;
+import org.openapitools.client.model.StructuredType;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * API tests for FileApi
+ */
+@Disabled
+public class FileApiTest {
+
+ private final FileApi api = new FileApi();
+
+
+ /**
+ *
+ *
+ *
+ */
+ @Test
+ public void createFileTest() {
+ File documentBytes = null;
+ String documentType = null;
+ Map properties = null;
+ StructuredType structured = null;
+ api.createFile(documentBytes, documentType, properties, structured);
+
+ // TODO: test validations
+ }
+
+}
\ No newline at end of file
diff --git a/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/test/java/org/openapitools/client/model/StructuredTypeTest.java b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/test/java/org/openapitools/client/model/StructuredTypeTest.java
new file mode 100644
index 000000000000..51e4449dc86d
--- /dev/null
+++ b/samples/client/others/java/restclient-additonal-properties-in-multipart-request-issue/src/test/java/org/openapitools/client/model/StructuredTypeTest.java
@@ -0,0 +1,47 @@
+/*
+ * Minimal
+ * Api to reproduce bug
+ *
+ * The version of the OpenAPI document: 0.5.1-SNAPSHOT.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 com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Model tests for StructuredType
+ */
+class StructuredTypeTest {
+ private final StructuredType model = new StructuredType();
+
+ /**
+ * Model tests for StructuredType
+ */
+ @Test
+ void testStructuredType() {
+ // TODO: test StructuredType
+ }
+
+ /**
+ * Test the property 'someString'
+ */
+ @Test
+ void someStringTest() {
+ // TODO: test someString
+ }
+
+}
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.github/workflows/maven.yml b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.github/workflows/maven.yml
new file mode 100644
index 000000000000..b679c3bc7edf
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.github/workflows/maven.yml
@@ -0,0 +1,30 @@
+# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+#
+# This file is auto-generated by OpenAPI Generator (https://openapi-generator.tech)
+
+name: Java CI with Maven
+
+on:
+ push:
+ branches: [ main, master ]
+ pull_request:
+ branches: [ main, master ]
+
+jobs:
+ build:
+ name: Build Minimal
+ runs-on: ubuntu-latest
+ strategy:
+ matrix:
+ java: [ 17, 21 ]
+ steps:
+ - uses: actions/checkout@v4
+ - name: Set up JDK
+ uses: actions/setup-java@v4
+ with:
+ java-version: ${{ matrix.java }}
+ distribution: 'temurin'
+ cache: maven
+ - name: Build with Maven
+ run: mvn -B package --no-transfer-progress --file pom.xml
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.gitignore b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.gitignore
new file mode 100644
index 000000000000..a530464afa1b
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.gitignore
@@ -0,0 +1,21 @@
+*.class
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+
+# exclude jar for gradle wrapper
+!gradle/wrapper/*.jar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+# build files
+**/target
+target
+.gradle
+build
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.openapi-generator-ignore b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.openapi-generator-ignore
new file mode 100644
index 000000000000..7484ee590a38
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.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
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.openapi-generator/FILES b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.openapi-generator/FILES
new file mode 100644
index 000000000000..69c00f3bcb11
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.openapi-generator/FILES
@@ -0,0 +1,32 @@
+.github/workflows/maven.yml
+.gitignore
+.travis.yml
+README.md
+api/openapi.yaml
+build.gradle
+build.sbt
+docs/FileApi.md
+docs/StructuredType.md
+git_push.sh
+gradle.properties
+gradle/wrapper/gradle-wrapper.jar
+gradle/wrapper/gradle-wrapper.properties
+gradlew
+gradlew.bat
+pom.xml
+settings.gradle
+src/main/AndroidManifest.xml
+src/main/java/org/openapitools/client/ApiClient.java
+src/main/java/org/openapitools/client/BaseApi.java
+src/main/java/org/openapitools/client/JavaTimeFormatter.java
+src/main/java/org/openapitools/client/RFC3339DateFormat.java
+src/main/java/org/openapitools/client/RFC3339InstantDeserializer.java
+src/main/java/org/openapitools/client/RFC3339JavaTimeModule.java
+src/main/java/org/openapitools/client/ServerConfiguration.java
+src/main/java/org/openapitools/client/ServerVariable.java
+src/main/java/org/openapitools/client/api/FileApi.java
+src/main/java/org/openapitools/client/auth/ApiKeyAuth.java
+src/main/java/org/openapitools/client/auth/Authentication.java
+src/main/java/org/openapitools/client/auth/HttpBasicAuth.java
+src/main/java/org/openapitools/client/auth/HttpBearerAuth.java
+src/main/java/org/openapitools/client/model/StructuredType.java
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.openapi-generator/VERSION b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.openapi-generator/VERSION
new file mode 100644
index 000000000000..909dcd0eca63
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.openapi-generator/VERSION
@@ -0,0 +1 @@
+7.19.0-SNAPSHOT
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.travis.yml b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.travis.yml
new file mode 100644
index 000000000000..1b6741c083c7
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/.travis.yml
@@ -0,0 +1,22 @@
+#
+# Generated by OpenAPI Generator: https://openapi-generator.tech
+#
+# Ref: https://docs.travis-ci.com/user/languages/java/
+#
+language: java
+jdk:
+ - openjdk12
+ - openjdk11
+ - openjdk10
+ - openjdk9
+ - openjdk8
+before_install:
+ # ensure gradlew has proper permission
+ - chmod a+x ./gradlew
+script:
+ # test using maven
+ #- mvn test
+ # test using gradle
+ - gradle test
+ # test using sbt
+ # - sbt test
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/README.md b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/README.md
new file mode 100644
index 000000000000..889e5b02ffb5
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/README.md
@@ -0,0 +1,141 @@
+# additonal-properties-in-multipart-request-issue
+
+Minimal
+
+- API version: 0.5.1-SNAPSHOT.0
+
+- Generator version: 7.19.0-SNAPSHOT
+
+Api to reproduce bug
+
+
+*Automatically generated by the [OpenAPI Generator](https://openapi-generator.tech)*
+
+## Requirements
+
+Building the API client library requires:
+
+1. Java 1.8+
+2. Maven/Gradle
+
+## Installation
+
+To install the API client library to your local Maven repository, simply execute:
+
+```shell
+mvn clean install
+```
+
+To deploy it to a remote Maven repository instead, configure the settings of the repository and execute:
+
+```shell
+mvn clean deploy
+```
+
+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
+
+ org.openapitools
+ additonal-properties-in-multipart-request-issue
+ 0.5.1-SNAPSHOT.0
+ compile
+
+```
+
+### Gradle users
+
+Add this dependency to your project's build file:
+
+```groovy
+ repositories {
+ mavenCentral() // Needed if the 'additonal-properties-in-multipart-request-issue' jar has been published to maven central.
+ mavenLocal() // Needed if the 'additonal-properties-in-multipart-request-issue' jar has been published to the local maven repo.
+ }
+
+ dependencies {
+ implementation "org.openapitools:additonal-properties-in-multipart-request-issue:0.5.1-SNAPSHOT.0"
+ }
+```
+
+### Others
+
+At first generate the JAR by executing:
+
+```shell
+mvn clean package
+```
+
+Then manually install the following JARs:
+
+- `target/additonal-properties-in-multipart-request-issue-0.5.1-SNAPSHOT.0.jar`
+- `target/lib/*.jar`
+
+## Getting Started
+
+Please follow the [installation](#installation) instruction and execute the following Java code:
+
+```java
+
+import org.openapitools.client.*;
+import org.openapitools.client.auth.*;
+import org.openapitools.client.model.*;
+import org.openapitools.client.api.FileApi;
+
+public class FileApiExample {
+
+ public static void main(String[] args) {
+ ApiClient defaultClient = Configuration.getDefaultApiClient();
+ defaultClient.setBasePath("http://localhost:8080");
+
+ FileApi apiInstance = new FileApi(defaultClient);
+ File documentBytes = new File("/path/to/file"); // File |
+ String documentType = "documentType_example"; // String |
+ Map properties = new HashMap(); // Map |
+ StructuredType structured = new StructuredType(); // StructuredType |
+ try {
+ apiInstance.createFile(documentBytes, documentType, properties, structured);
+ } catch (ApiException e) {
+ System.err.println("Exception when calling FileApi#createFile");
+ System.err.println("Status code: " + e.getCode());
+ System.err.println("Reason: " + e.getResponseBody());
+ System.err.println("Response headers: " + e.getResponseHeaders());
+ e.printStackTrace();
+ }
+ }
+}
+
+```
+
+## Documentation for API Endpoints
+
+All URIs are relative to *http://localhost:8080*
+
+Class | Method | HTTP request | Description
+------------ | ------------- | ------------- | -------------
+*FileApi* | [**createFile**](docs/FileApi.md#createFile) | **POST** /api/v1/file |
+
+
+## Documentation for Models
+
+ - [StructuredType](docs/StructuredType.md)
+
+
+
+## Documentation for Authorization
+
+Endpoints do not require authorization.
+
+
+## Recommendation
+
+It's recommended to create an instance of `ApiClient` per thread in a multithreaded environment to avoid any potential issues.
+
+## Author
+
+
+
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/api/openapi.yaml b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/api/openapi.yaml
new file mode 100644
index 000000000000..515b8e008b1d
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/api/openapi.yaml
@@ -0,0 +1,62 @@
+openapi: 3.0.3
+info:
+ description: Api to reproduce bug
+ title: Minimal
+ version: 0.5.1-SNAPSHOT.0
+servers:
+- url: http://localhost:8080
+tags:
+- name: test
+paths:
+ /api/v1/file:
+ post:
+ operationId: createFile
+ requestBody:
+ content:
+ multipart/form-data:
+ encoding:
+ documentBytes:
+ contentType: '*/*'
+ style: form
+ properties:
+ contentType: application/json
+ style: form
+ schema:
+ $ref: "#/components/schemas/FileUploadRequest"
+ required: true
+ responses:
+ "201":
+ description: File created successfully
+ tags:
+ - file
+ x-content-type: multipart/form-data
+ x-accepts:
+ - application/json
+components:
+ schemas:
+ FileUploadRequest:
+ properties:
+ documentBytes:
+ format: binary
+ type: string
+ documentType:
+ type: string
+ structured:
+ $ref: "#/components/schemas/StructuredType"
+ properties:
+ $ref: "#/components/schemas/TypeMap"
+ required:
+ - documentBytes
+ - documentType
+ - properties
+ type: object
+ TypeMap:
+ additionalProperties:
+ type: string
+ type: object
+ StructuredType:
+ properties:
+ someString:
+ type: string
+ type: object
+
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/build.gradle b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/build.gradle
new file mode 100644
index 000000000000..69eae2642e5f
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/build.gradle
@@ -0,0 +1,137 @@
+apply plugin: 'idea'
+apply plugin: 'eclipse'
+
+group = 'org.openapitools'
+version = '0.5.1-SNAPSHOT.0'
+
+buildscript {
+ repositories {
+ mavenCentral()
+ }
+ dependencies {
+ classpath 'com.android.tools.build:gradle:1.5.+'
+ classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
+ }
+}
+
+repositories {
+ mavenCentral()
+}
+
+
+if(hasProperty('target') && target == 'android') {
+
+ apply plugin: 'com.android.library'
+ apply plugin: 'com.github.dcendents.android-maven'
+
+ android {
+ compileSdkVersion 23
+ buildToolsVersion '23.0.2'
+ defaultConfig {
+ minSdkVersion 14
+ targetSdkVersion 22
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+
+ // Rename the aar correctly
+ libraryVariants.all { variant ->
+ variant.outputs.each { output ->
+ def outputFile = output.outputFile
+ if (outputFile != null && outputFile.name.endsWith('.aar')) {
+ def fileName = "${project.name}-${variant.baseName}-${version}.aar"
+ output.outputFile = new File(outputFile.parent, fileName)
+ }
+ }
+ }
+
+ dependencies {
+ provided "jakarta.annotation:jakarta.annotation-api:$jakarta_annotation_version"
+ }
+ }
+
+ afterEvaluate {
+ android.libraryVariants.all { variant ->
+ def task = project.tasks.create "jar${variant.name.capitalize()}", Jar
+ task.description = "Create jar artifact for ${variant.name}"
+ task.dependsOn variant.javaCompile
+ task.from variant.javaCompile.destinationDirectory
+ task.destinationDirectory = project.file("${project.buildDir}/outputs/jar")
+ task.archiveFileName = "${project.name}-${variant.baseName}-${version}.jar"
+ artifacts.add('archives', task);
+ }
+ }
+
+ task sourcesJar(type: Jar) {
+ from android.sourceSets.main.java.srcDirs
+ archiveClassifier = 'sources'
+ }
+
+ artifacts {
+ archives sourcesJar
+ }
+
+} else {
+
+ apply plugin: 'java'
+ apply plugin: 'maven-publish'
+
+ sourceCompatibility = JavaVersion.VERSION_1_8
+ targetCompatibility = JavaVersion.VERSION_1_8
+
+ publishing {
+ publications {
+ maven(MavenPublication) {
+ artifactId = 'additonal-properties-in-multipart-request-issue'
+ from components.java
+ }
+ }
+ }
+
+ task execute(type:JavaExec) {
+ mainClass = System.getProperty('mainClass')
+ classpath = sourceSets.main.runtimeClasspath
+ }
+}
+
+ext {
+ jackson_version = "2.19.2"
+ jackson_databind_version = "2.19.2"
+ jackson_databind_nullable_version = "0.2.8"
+ spring_web_version = "5.3.33"
+ jakarta_annotation_version = "1.3.5"
+ bean_validation_version = "2.0.2"
+ jodatime_version = "2.9.9"
+ junit_version = "5.10.2"
+}
+
+dependencies {
+ implementation "com.google.code.findbugs:jsr305:3.0.2"
+ implementation "org.springframework:spring-web:$spring_web_version"
+ implementation "org.springframework:spring-context:$spring_web_version"
+ implementation "com.fasterxml.jackson.core:jackson-core:$jackson_version"
+ implementation "com.fasterxml.jackson.core:jackson-annotations:$jackson_version"
+ implementation "com.fasterxml.jackson.core:jackson-databind:$jackson_databind_version"
+ implementation "com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:$jackson_version"
+ implementation "org.openapitools:jackson-databind-nullable:$jackson_databind_nullable_version"
+ implementation "com.fasterxml.jackson.datatype:jackson-datatype-jsr310:$jackson_version"
+ implementation "jakarta.annotation:jakarta.annotation-api:$jakarta_annotation_version"
+ testImplementation "org.junit.jupiter:junit-jupiter-api:$junit_version"
+ testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junit_version"
+}
+
+test {
+ // Enable JUnit 5 (Gradle 4.6+).
+ useJUnitPlatform()
+
+ // Always run tests, even when nothing changed.
+ dependsOn 'cleanTest'
+
+ // Show test results.
+ testLogging {
+ events "passed", "skipped", "failed"
+ }
+
+}
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/build.sbt b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/build.sbt
new file mode 100644
index 000000000000..464090415c47
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/build.sbt
@@ -0,0 +1 @@
+# TODO
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/docs/FileApi.md b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/docs/FileApi.md
new file mode 100644
index 000000000000..b0e804e52249
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/docs/FileApi.md
@@ -0,0 +1,78 @@
+# FileApi
+
+All URIs are relative to *http://localhost:8080*
+
+| Method | HTTP request | Description |
+|------------- | ------------- | -------------|
+| [**createFile**](FileApi.md#createFile) | **POST** /api/v1/file | |
+
+
+
+## createFile
+
+> createFile(documentBytes, documentType, properties, structured)
+
+
+
+### Example
+
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.FileApi;
+
+public class Example {
+ public static void main(String[] args) {
+ ApiClient defaultClient = Configuration.getDefaultApiClient();
+ defaultClient.setBasePath("http://localhost:8080");
+
+ FileApi apiInstance = new FileApi(defaultClient);
+ File documentBytes = new File("/path/to/file"); // File |
+ String documentType = "documentType_example"; // String |
+ Map properties = new HashMap(); // Map |
+ StructuredType structured = new StructuredType(); // StructuredType |
+ try {
+ apiInstance.createFile(documentBytes, documentType, properties, structured);
+ } catch (ApiException e) {
+ System.err.println("Exception when calling FileApi#createFile");
+ System.err.println("Status code: " + e.getCode());
+ System.err.println("Reason: " + e.getResponseBody());
+ System.err.println("Response headers: " + e.getResponseHeaders());
+ e.printStackTrace();
+ }
+ }
+}
+```
+
+### Parameters
+
+
+| Name | Type | Description | Notes |
+|------------- | ------------- | ------------- | -------------|
+| **documentBytes** | **File**| | |
+| **documentType** | **String**| | |
+| **properties** | [**Map<String, String>**](Map.md)| | |
+| **structured** | [**StructuredType**](StructuredType.md)| | [optional] |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: multipart/form-data
+- **Accept**: Not defined
+
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **201** | File created successfully | - |
+
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/docs/StructuredType.md b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/docs/StructuredType.md
new file mode 100644
index 000000000000..ed6e23522e1f
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/docs/StructuredType.md
@@ -0,0 +1,13 @@
+
+
+# StructuredType
+
+
+## Properties
+
+| Name | Type | Description | Notes |
+|------------ | ------------- | ------------- | -------------|
+|**someString** | **String** | | [optional] |
+
+
+
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/git_push.sh b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/git_push.sh
new file mode 100644
index 000000000000..f53a75d4fabe
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/git_push.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+# ref: https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/
+#
+# Usage example: /bin/sh ./git_push.sh wing328 openapi-petstore-perl "minor update" "gitlab.com"
+
+git_user_id=$1
+git_repo_id=$2
+release_note=$3
+git_host=$4
+
+if [ "$git_host" = "" ]; then
+ git_host="github.com"
+ echo "[INFO] No command line input provided. Set \$git_host to $git_host"
+fi
+
+if [ "$git_user_id" = "" ]; then
+ git_user_id="GIT_USER_ID"
+ echo "[INFO] No command line input provided. Set \$git_user_id to $git_user_id"
+fi
+
+if [ "$git_repo_id" = "" ]; then
+ git_repo_id="GIT_REPO_ID"
+ echo "[INFO] No command line input provided. Set \$git_repo_id to $git_repo_id"
+fi
+
+if [ "$release_note" = "" ]; then
+ release_note="Minor update"
+ echo "[INFO] No command line input provided. Set \$release_note to $release_note"
+fi
+
+# Initialize the local directory as a Git repository
+git init
+
+# Adds the files in the local repository and stages them for commit.
+git add .
+
+# Commits the tracked changes and prepares them to be pushed to a remote repository.
+git commit -m "$release_note"
+
+# Sets the new remote
+git_remote=$(git remote)
+if [ "$git_remote" = "" ]; then # git remote not defined
+
+ if [ "$GIT_TOKEN" = "" ]; then
+ echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git credential in your environment."
+ git remote add origin https://${git_host}/${git_user_id}/${git_repo_id}.git
+ else
+ git remote add origin https://${git_user_id}:"${GIT_TOKEN}"@${git_host}/${git_user_id}/${git_repo_id}.git
+ fi
+
+fi
+
+git pull origin master
+
+# Pushes (Forces) the changes in the local repository up to the remote repository
+echo "Git pushing to https://${git_host}/${git_user_id}/${git_repo_id}.git"
+git push origin master 2>&1 | grep -v 'To https'
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle.properties b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle.properties
new file mode 100644
index 000000000000..a3408578278a
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle.properties
@@ -0,0 +1,6 @@
+# This file is automatically generated by OpenAPI Generator (https://github.com/openAPITools/openapi-generator).
+# To include other gradle properties as part of the code generation process, please use the `gradleProperties` option.
+#
+# Gradle properties reference: https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties
+# For example, uncomment below to build for Android
+#target = android
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle/wrapper/gradle-wrapper.jar b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 000000000000..e6441136f3d4
Binary files /dev/null and b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle/wrapper/gradle-wrapper.properties b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 000000000000..b82aa23a4f05
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradlew b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradlew
new file mode 100644
index 000000000000..9d0ce634cb11
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradlew
@@ -0,0 +1,249 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+# Gradle start up script for POSIX generated by Gradle.
+#
+# Important for running:
+#
+# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+# noncompliant, but you have some other compliant shell such as ksh or
+# bash, then to run this script, type that shell name before the whole
+# command line, like:
+#
+# ksh Gradle
+#
+# Busybox and similar reduced shells will NOT work, because this script
+# requires all of these POSIX shell features:
+# * functions;
+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+# * compound commands having a testable exit status, especially «case»;
+# * various built-in commands including «command», «set», and «ulimit».
+#
+# Important for patching:
+#
+# (2) This script targets any POSIX shell, so it avoids extensions provided
+# by Bash, Ksh, etc; in particular arrays are avoided.
+#
+# The "traditional" practice of packing multiple parameters into a
+# space-separated string is a well documented source of bugs and security
+# problems, so this is (mostly) avoided, by progressively accumulating
+# options in "$@", and eventually passing that to Java.
+#
+# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+# see the in-line comments for details.
+#
+# There are tweaks for specific operating systems such as AIX, CygWin,
+# Darwin, MinGW, and NonStop.
+#
+# (3) This script is generated from the Groovy template
+# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+# within the Gradle project.
+#
+# You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+[ -h "$app_path" ]
+do
+ls=$( ls -ld "$app_path" )
+link=${ls#*' -> '}
+case $link in #(
+/*) app_path=$link ;; #(
+*) app_path=$APP_HOME$link ;;
+esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+echo "$*"
+} >&2
+
+die () {
+echo
+echo "$*"
+echo
+exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in #(
+CYGWIN* ) cygwin=true ;; #(
+Darwin* ) darwin=true ;; #(
+MSYS* | MINGW* ) msys=true ;; #(
+NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+# IBM's JDK on AIX uses strange locations for the executables
+JAVACMD=$JAVA_HOME/jre/sh/java
+else
+JAVACMD=$JAVA_HOME/bin/java
+fi
+if [ ! -x "$JAVACMD" ] ; then
+die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+else
+JAVACMD=java
+if ! command -v java >/dev/null 2>&1
+then
+die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+case $MAX_FD in #(
+max*)
+# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+# shellcheck disable=SC2039,SC3045
+MAX_FD=$( ulimit -H -n ) ||
+warn "Could not query maximum file descriptor limit"
+esac
+case $MAX_FD in #(
+'' | soft) :;; #(
+*)
+# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+# shellcheck disable=SC2039,SC3045
+ulimit -n "$MAX_FD" ||
+warn "Could not set maximum file descriptor limit to $MAX_FD"
+esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+# * args from the command line
+# * the main class name
+# * -classpath
+# * -D...appname settings
+# * --module-path (only if needed)
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+# Now convert the arguments - kludge to limit ourselves to /bin/sh
+for arg do
+if
+case $arg in #(
+-*) false ;; # don't mess with options #(
+/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+[ -e "$t" ] ;; #(
+*) false ;;
+esac
+then
+arg=$( cygpath --path --ignore --mixed "$arg" )
+fi
+# Roll the args list around exactly as many times as the number of
+# args, so each arg winds up back in the position where it started, but
+# possibly modified.
+#
+# NB: a `for` loop captures its iteration list before it begins, so
+# changing the positional parameters here affects neither the number of
+# iterations, nor the values presented in `arg`.
+shift # remove old arg
+set -- "$@" "$arg" # push replacement arg
+done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+# and any embedded shellness will be escaped.
+# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+# treated as '${Hostname}' itself on the command line.
+
+set -- \
+"-Dorg.gradle.appname=$APP_BASE_NAME" \
+-classpath "$CLASSPATH" \
+org.gradle.wrapper.GradleWrapperMain \
+"$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+# set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+xargs -n1 |
+sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+tr '\n' ' '
+)" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradlew.bat b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradlew.bat
new file mode 100644
index 000000000000..25da30dbdeee
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/gradlew.bat
@@ -0,0 +1,92 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/pom.xml b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/pom.xml
new file mode 100644
index 000000000000..4b35300a3fca
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/pom.xml
@@ -0,0 +1,285 @@
+
+ 4.0.0
+ org.openapitools
+ additonal-properties-in-multipart-request-issue
+ jar
+ additonal-properties-in-multipart-request-issue
+ 0.5.1-SNAPSHOT.0
+ https://github.com/openapitools/openapi-generator
+ OpenAPI Java
+
+ scm:git:git@github.com:openapitools/openapi-generator.git
+ scm:git:git@github.com:openapitools/openapi-generator.git
+ https://github.com/openapitools/openapi-generator
+
+
+
+
+ Unlicense
+ http://unlicense.org
+ repo
+
+
+
+
+
+ OpenAPI-Generator Contributors
+ team@openapitools.org
+ OpenAPITools.org
+ http://openapitools.org
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-enforcer-plugin
+ 3.4.0
+
+
+ enforce-maven
+
+ enforce
+
+
+
+
+ 2.2.0
+
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-surefire-plugin
+ 3.1.2
+
+
+
+ loggerPath
+ conf/log4j.properties
+
+
+ -Xms512m -Xmx1500m
+ methods
+ false
+ true
+
+
+
+
+ org.junit.jupiter
+ junit-jupiter-engine
+ ${junit-version}
+
+
+
+
+ maven-dependency-plugin
+
+
+ package
+
+ copy-dependencies
+
+
+ ${project.build.directory}/lib
+
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-jar-plugin
+ 3.3.0
+
+
+
+ test-jar
+
+
+
+
+
+
+
+
+ org.codehaus.mojo
+ build-helper-maven-plugin
+ 3.4.0
+
+
+ add_sources
+ generate-sources
+
+ add-source
+
+
+
+ src/main/java
+
+
+
+
+ add_test_sources
+ generate-test-sources
+
+ add-test-source
+
+
+
+ src/test/java
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-compiler-plugin
+ 3.11.0
+
+ 1.8
+ 1.8
+
+
+
+ org.apache.maven.plugins
+ maven-javadoc-plugin
+ 3.5.0
+
+ none
+
+
+
+ attach-javadocs
+
+ jar
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-source-plugin
+ 3.3.0
+
+
+ attach-sources
+
+ jar-no-fork
+
+
+
+
+
+
+
+
+
+ sign-artifacts
+
+
+
+ org.apache.maven.plugins
+ maven-gpg-plugin
+ 1.5
+
+
+ sign-artifacts
+ verify
+
+ sign
+
+
+
+
+
+
+
+
+
+
+
+
+
+ com.google.code.findbugs
+ jsr305
+ 3.0.2
+
+
+
+
+ org.springframework
+ spring-web
+ ${spring-web-version}
+
+
+ org.springframework
+ spring-context
+ ${spring-web-version}
+
+
+
+
+ com.fasterxml.jackson.core
+ jackson-core
+ ${jackson-version}
+
+
+ com.fasterxml.jackson.core
+ jackson-annotations
+ ${jackson-version}
+
+
+ com.fasterxml.jackson.core
+ jackson-databind
+ ${jackson-databind-version}
+
+
+ com.fasterxml.jackson.jaxrs
+ jackson-jaxrs-json-provider
+ ${jackson-version}
+
+
+ org.openapitools
+ jackson-databind-nullable
+ ${jackson-databind-nullable-version}
+
+
+ com.fasterxml.jackson.datatype
+ jackson-datatype-jsr310
+ ${jackson-version}
+
+
+ jakarta.annotation
+ jakarta.annotation-api
+ ${jakarta-annotation-version}
+ provided
+
+
+
+
+ org.junit.jupiter
+ junit-jupiter-engine
+ ${junit-version}
+ test
+
+
+
+ UTF-8
+ 2.19.2
+ 2.19.2
+ 0.2.8
+ 5.3.33
+ 1.3.5
+ 2.0.2
+ 5.10.2
+
+
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/settings.gradle b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/settings.gradle
new file mode 100644
index 000000000000..48d636e9a33e
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = "additonal-properties-in-multipart-request-issue"
\ No newline at end of file
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/src/main/AndroidManifest.xml b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/src/main/AndroidManifest.xml
new file mode 100644
index 000000000000..54fbcb3da1e8
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/src/main/AndroidManifest.xml
@@ -0,0 +1,3 @@
+
+
+
diff --git a/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/ApiClient.java b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/ApiClient.java
new file mode 100644
index 000000000000..bdca57197ebf
--- /dev/null
+++ b/samples/client/others/java/resttemplate-additonal-properties-in-multipart-request-issue/src/main/java/org/openapitools/client/ApiClient.java
@@ -0,0 +1,811 @@
+/*
+ * Minimal
+ * Api to reproduce bug
+ *
+ * The version of the OpenAPI document: 0.5.1-SNAPSHOT.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 org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpRequest;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.InvalidMediaTypeException;
+import org.springframework.http.MediaType;
+import org.springframework.http.RequestEntity;
+import org.springframework.http.RequestEntity.BodyBuilder;
+import org.springframework.http.ResponseEntity;
+import org.springframework.http.client.BufferingClientHttpRequestFactory;
+import org.springframework.http.client.ClientHttpRequestExecution;
+import org.springframework.http.client.ClientHttpRequestInterceptor;
+import org.springframework.http.client.ClientHttpResponse;
+import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+import org.springframework.util.StringUtils;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.HttpServerErrorException;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestTemplate;
+import org.springframework.web.util.UriComponentsBuilder;
+import org.springframework.web.util.DefaultUriBuilderFactory;
+import org.openapitools.jackson.nullable.JsonNullableModule;
+
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.util.Arrays;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.TimeZone;
+import java.util.function.Supplier;
+import java.time.OffsetDateTime;
+
+import org.openapitools.client.auth.Authentication;
+
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.19.0-SNAPSHOT")
+public class ApiClient extends JavaTimeFormatter {
+ public enum CollectionFormat {
+ CSV(","), TSV("\t"), SSV(" "), PIPES("|"), MULTI(null);
+
+ protected final String separator;
+
+ CollectionFormat(String separator) {
+ this.separator = separator;
+ }
+
+ protected String collectionToString(Collection> collection) {
+ return StringUtils.collectionToDelimitedString(collection, separator);
+ }
+ }
+
+ protected boolean debugging = false;
+
+ protected HttpHeaders defaultHeaders = new HttpHeaders();
+ protected MultiValueMap defaultCookies = new LinkedMultiValueMap();
+
+ protected int maxAttemptsForRetry = 1;
+
+ protected long waitTimeMillis = 10;
+
+ protected String basePath = "http://localhost:8080";
+
+ protected RestTemplate restTemplate;
+
+ protected Map authentications;
+
+ protected DateFormat dateFormat;
+
+ public ApiClient() {
+ this.restTemplate = buildRestTemplate();
+ init();
+ }
+
+ public ApiClient(RestTemplate restTemplate) {
+ this.restTemplate = restTemplate;
+ init();
+ }
+
+ protected void init() {
+ // Use RFC3339 format for date and datetime.
+ // See http://xml2rfc.ietf.org/public/rfc/html/rfc3339.html#anchor14
+ this.dateFormat = new RFC3339DateFormat();
+
+ // Use UTC as the default time zone.
+ this.dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
+
+ // Set default User-Agent.
+ setUserAgent("OpenAPI-Generator/0.5.1-SNAPSHOT.0/java");
+
+ // Setup authentications (key: authentication name, value: authentication).
+ authentications = new HashMap();
+ // Prevent the authentications from being modified.
+ authentications = Collections.unmodifiableMap(authentications);
+ }
+
+ /**
+ * Get the current base path
+ *
+ * @return String the base path
+ */
+ public String getBasePath() {
+ return basePath;
+ }
+
+ /**
+ * Set the base path, which should include the host
+ *
+ * @param basePath the base path
+ * @return ApiClient this client
+ */
+ public ApiClient setBasePath(String basePath) {
+ this.basePath = basePath;
+ return this;
+ }
+
+ /**
+ * Get the max attempts for retry
+ *
+ * @return int the max attempts
+ */
+ public int getMaxAttemptsForRetry() {
+ return maxAttemptsForRetry;
+ }
+
+ /**
+ * Set the max attempts for retry
+ *
+ * @param maxAttemptsForRetry the max attempts for retry
+ * @return ApiClient this client
+ */
+ public ApiClient setMaxAttemptsForRetry(int maxAttemptsForRetry) {
+ this.maxAttemptsForRetry = maxAttemptsForRetry;
+ return this;
+ }
+
+ /**
+ * Get the wait time in milliseconds
+ *
+ * @return long wait time in milliseconds
+ */
+ public long getWaitTimeMillis() {
+ return waitTimeMillis;
+ }
+
+ /**
+ * Set the wait time in milliseconds
+ *
+ * @param waitTimeMillis the wait time in milliseconds
+ * @return ApiClient this client
+ */
+ public ApiClient setWaitTimeMillis(long waitTimeMillis) {
+ this.waitTimeMillis = waitTimeMillis;
+ return this;
+ }
+
+ /**
+ * Get authentications (key: authentication name, value: authentication).
+ *
+ * @return Map the currently configured authentication types
+ */
+ public Map getAuthentications() {
+ return authentications;
+ }
+
+ /**
+ * Get authentication for the given name.
+ *
+ * @param authName The authentication name
+ * @return The authentication, null if not found
+ */
+ public Authentication getAuthentication(String authName) {
+ return authentications.get(authName);
+ }
+
+
+
+
+
+ /**
+ * Set the User-Agent header's value (by adding to the default header map).
+ *
+ * @param userAgent the user agent string
+ * @return ApiClient this client
+ */
+ public ApiClient setUserAgent(String userAgent) {
+ addDefaultHeader("User-Agent", userAgent);
+ return this;
+ }
+
+ /**
+ * Add a default header.
+ *
+ * @param name The header's name
+ * @param value The header's value
+ * @return ApiClient this client
+ */
+ public ApiClient addDefaultHeader(String name, String value) {
+ defaultHeaders.set(name, value);
+ return this;
+ }
+
+ /**
+ * Add a default cookie.
+ *
+ * @param name The cookie's name
+ * @param value The cookie's value
+ * @return ApiClient this client
+ */
+ public ApiClient addDefaultCookie(String name, String value) {
+ if (defaultCookies.containsKey(name)) {
+ defaultCookies.remove(name);
+ }
+ defaultCookies.add(name, value);
+ return this;
+ }
+
+ public void setDebugging(boolean debugging) {
+ List currentInterceptors = this.restTemplate.getInterceptors();
+ if (debugging) {
+ if (currentInterceptors == null) {
+ currentInterceptors = new ArrayList();
+ }
+ ClientHttpRequestInterceptor interceptor = new ApiClientHttpRequestInterceptor();
+ currentInterceptors.add(interceptor);
+ this.restTemplate.setInterceptors(currentInterceptors);
+ } else {
+ if (currentInterceptors != null && !currentInterceptors.isEmpty()) {
+ Iterator iter = currentInterceptors.iterator();
+ while (iter.hasNext()) {
+ ClientHttpRequestInterceptor interceptor = iter.next();
+ if (interceptor instanceof ApiClientHttpRequestInterceptor) {
+ iter.remove();
+ }
+ }
+ this.restTemplate.setInterceptors(currentInterceptors);
+ }
+ }
+ this.debugging = debugging;
+ }
+
+ /**
+ * Check that whether debugging is enabled for this API client.
+ * @return boolean true if this client is enabled for debugging, false otherwise
+ */
+ public boolean isDebugging() {
+ return debugging;
+ }
+
+ /**
+ * Get the date format used to parse/format date parameters.
+ * @return DateFormat format
+ */
+ public DateFormat getDateFormat() {
+ return dateFormat;
+ }
+
+ /**
+ * Set the date format used to parse/format date parameters.
+ * @param dateFormat Date format
+ * @return API client
+ */
+ public ApiClient setDateFormat(DateFormat dateFormat) {
+ this.dateFormat = dateFormat;
+ return this;
+ }
+
+ /**
+ * Parse the given string into Date object.
+ *
+ * @param str the string to parse
+ * @return the Date parsed from the string
+ */
+ public Date parseDate(String str) {
+ try {
+ return dateFormat.parse(str);
+ } catch (ParseException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ /**
+ * Format the given Date object into string.
+ *
+ * @param date the date to format
+ * @return the formatted date as string
+ */
+ public String formatDate(Date date) {
+ return dateFormat.format(date);
+ }
+
+ /**
+ * Format the given parameter object into string.
+ *
+ * @param param the object to convert
+ * @return String the parameter represented as a String
+ */
+ public String parameterToString(Object param) {
+ if (param == null) {
+ return "";
+ } else if (param instanceof Date) {
+ return formatDate( (Date) param);
+ } else if (param instanceof OffsetDateTime) {
+ return formatOffsetDateTime((OffsetDateTime) param);
+ } else if (param instanceof Collection) {
+ StringBuilder b = new StringBuilder();
+ for (Object o : (Collection>) param) {
+ if (b.length() > 0) {
+ b.append(",");
+ }
+ b.append(String.valueOf(o));
+ }
+ return b.toString();
+ } else {
+ return String.valueOf(param);
+ }
+ }
+
+ /**
+ * Formats the specified collection path parameter to a string value.
+ *
+ * @param collectionFormat The collection format of the parameter.
+ * @param values The values of the parameter.
+ * @return String representation of the parameter
+ */
+ public String collectionPathParameterToString(CollectionFormat collectionFormat, Collection> values) {
+ // create the value based on the collection format
+ if (CollectionFormat.MULTI.equals(collectionFormat)) {
+ // not valid for path params
+ return parameterToString(values);
+ }
+
+ // collectionFormat is assumed to be "csv" by default
+ if (collectionFormat == null) {
+ collectionFormat = CollectionFormat.CSV;
+ }
+
+ return collectionFormat.collectionToString(values);
+ }
+
+ /**
+ * Converts a parameter to a {@link MultiValueMap} for use in REST requests
+ *
+ * @param collectionFormat The format to convert to
+ * @param name The name of the parameter
+ * @param value The parameter's value
+ * @return a Map containing the String value(s) of the input parameter
+ */
+ public MultiValueMap parameterToMultiValueMap(CollectionFormat collectionFormat, String name, Object value) {
+ final MultiValueMap params = new LinkedMultiValueMap();
+
+ if (name == null || name.isEmpty() || value == null) {
+ return params;
+ }
+
+ if (collectionFormat == null) {
+ collectionFormat = CollectionFormat.CSV;
+ }
+
+ if (value instanceof Map) {
+ @SuppressWarnings("unchecked")
+ final Map valuesMap = (Map) value;
+ for (final Entry entry : valuesMap.entrySet()) {
+ params.add(entry.getKey(), parameterToString(entry.getValue()));
+ }
+ return params;
+ }
+
+ Collection> valueCollection = null;
+ if (value instanceof Collection) {
+ valueCollection = (Collection>) value;
+ } else {
+ params.add(name, parameterToString(value));
+ return params;
+ }
+
+ if (valueCollection.isEmpty()) {
+ return params;
+ }
+
+ if (collectionFormat.equals(CollectionFormat.MULTI)) {
+ for (Object item : valueCollection) {
+ params.add(name, parameterToString(item));
+ }
+ return params;
+ }
+
+ List values = new ArrayList();
+ for (Object o : valueCollection) {
+ values.add(parameterToString(o));
+ }
+ params.add(name, collectionFormat.collectionToString(values));
+
+ return params;
+ }
+
+ /**
+ * Check if the given {@code String} is a JSON MIME.
+ *
+ * @param mediaType the input MediaType
+ * @return boolean true if the MediaType represents JSON, false otherwise
+ */
+ public boolean isJsonMime(String mediaType) {
+ // "* / *" is default to JSON
+ if ("*/*".equals(mediaType)) {
+ return true;
+ }
+
+ try {
+ return isJsonMime(MediaType.parseMediaType(mediaType));
+ } catch (InvalidMediaTypeException e) {
+ }
+ return false;
+ }
+
+ /**
+ * Check if the given MIME is a JSON MIME.
+ * JSON MIME examples:
+ * application/json
+ * application/json; charset=UTF8
+ * APPLICATION/JSON
+ *
+ * @param mediaType the input MediaType
+ * @return boolean true if the MediaType represents JSON, false otherwise
+ */
+ public boolean isJsonMime(MediaType mediaType) {
+ return mediaType != null && (MediaType.APPLICATION_JSON.isCompatibleWith(mediaType) || mediaType.getSubtype().matches("^.*\\+json[;]?\\s*$"));
+ }
+
+ /**
+ * Check if the given {@code String} is a Problem JSON MIME (RFC-7807).
+ *
+ * @param mediaType the input MediaType
+ * @return boolean true if the MediaType represents Problem JSON, false otherwise
+ */
+ public boolean isProblemJsonMime(String mediaType) {
+ return "application/problem+json".equalsIgnoreCase(mediaType);
+ }
+
+ /**
+ * Select the Accept header's value from the given accepts array:
+ * if JSON exists in the given array, use it;
+ * otherwise use all of them (joining into a string)
+ *
+ * @param accepts The accepts array to select from
+ * @return List The list of MediaTypes to use for the Accept header
+ */
+ public List selectHeaderAccept(String[] accepts) {
+ if (accepts.length == 0) {
+ return null;
+ }
+ for (String accept : accepts) {
+ MediaType mediaType = MediaType.parseMediaType(accept);
+ if (isJsonMime(mediaType) && !isProblemJsonMime(accept)) {
+ return Collections.singletonList(mediaType);
+ }
+ }
+ return MediaType.parseMediaTypes(StringUtils.arrayToCommaDelimitedString(accepts));
+ }
+
+ /**
+ * Select the Content-Type header's value from the given array:
+ * if JSON exists in the given array, use it;
+ * otherwise use the first one of the array.
+ *
+ * @param contentTypes The Content-Type array to select from
+ * @return MediaType The Content-Type header to use. If the given array is empty, JSON will be used.
+ */
+ public MediaType selectHeaderContentType(String[] contentTypes) {
+ if (contentTypes.length == 0) {
+ return MediaType.APPLICATION_JSON;
+ }
+ for (String contentType : contentTypes) {
+ MediaType mediaType = MediaType.parseMediaType(contentType);
+ if (isJsonMime(mediaType)) {
+ return mediaType;
+ }
+ }
+ return MediaType.parseMediaType(contentTypes[0]);
+ }
+
+ /**
+ * Select the body to use for the request
+ *
+ * @param obj the body object
+ * @param formParams the form parameters
+ * @param contentType the content type of the request
+ * @return Object the selected body
+ */
+ protected Object selectBody(Object obj, MultiValueMap formParams, MediaType contentType) {
+ boolean isForm = MediaType.MULTIPART_FORM_DATA.isCompatibleWith(contentType) || MediaType.APPLICATION_FORM_URLENCODED.isCompatibleWith(contentType);
+ return isForm ? formParams : obj;
+ }
+
+ /**
+ * Expand path template with variables
+ *
+ * @param pathTemplate path template with placeholders
+ * @param variables variables to replace
+ * @return path with placeholders replaced by variables
+ */
+ public String expandPath(String pathTemplate, Map variables) {
+ return restTemplate.getUriTemplateHandler().expand(pathTemplate, variables).toString();
+ }
+
+ /**
+ * Include queryParams in uriParams taking into account the paramName
+ *
+ * @param queryParams The query parameters
+ * @param uriParams The path parameters
+ * return templatized query string
+ */
+ public String generateQueryUri(MultiValueMap queryParams, Map uriParams) {
+ StringBuilder queryBuilder = new StringBuilder();
+ queryParams.forEach((name, values) -> {
+ try {
+ final String encodedName = URLEncoder.encode(name.toString(), "UTF-8");
+ if (CollectionUtils.isEmpty(values)) {
+ if (queryBuilder.length() != 0) {
+ queryBuilder.append('&');
+ }
+ queryBuilder.append(encodedName);
+ } else {
+ int valueItemCounter = 0;
+ for (Object value : values) {
+ if (queryBuilder.length() != 0) {
+ queryBuilder.append('&');
+ }
+ queryBuilder.append(encodedName);
+ if (value != null) {
+ String templatizedKey = encodedName + valueItemCounter++;
+ uriParams.put(templatizedKey, value.toString());
+ queryBuilder.append('=').append("{").append(templatizedKey).append("}");
+ }
+ }
+ }
+ } catch (UnsupportedEncodingException e) {
+
+ }
+ });
+ return queryBuilder.toString();
+
+ }
+
+ /**
+ * Invoke API by sending HTTP request with the given options.
+ *
+ * @param the return type to use
+ * @param path The sub-path of the HTTP URL
+ * @param method The request method
+ * @param pathParams The path parameters
+ * @param queryParams The query parameters
+ * @param body The request body object
+ * @param headerParams The header parameters
+ * @param cookieParams The cookie parameters
+ * @param formParams The form parameters
+ * @param accept The request's Accept header
+ * @param contentType The request's Content-Type header
+ * @param authNames The authentications to apply
+ * @param returnType The return type into which to deserialize the response
+ * @return ResponseEntity<T> The response of the chosen type
+ */
+ public ResponseEntity invokeAPI(String path, HttpMethod method, Map pathParams, MultiValueMap queryParams, Object body, HttpHeaders headerParams, MultiValueMap cookieParams, MultiValueMap formParams, List accept, MediaType contentType, String[] authNames, ParameterizedTypeReference returnType) throws RestClientException {
+ updateParamsForAuth(authNames, queryParams, headerParams, cookieParams);
+
+ Map uriParams = new HashMap<>();
+ uriParams.putAll(pathParams);
+
+ String finalUri = path;
+
+ if (queryParams != null && !queryParams.isEmpty()) {
+ //Include queryParams in uriParams taking into account the paramName
+ String queryUri = generateQueryUri(queryParams, uriParams);
+ //Append to finalUri the templatized query string like "?param1={param1Value}&.......
+ finalUri += "?" + queryUri;
+ }
+ String expandedPath = this.expandPath(finalUri, uriParams);
+ final UriComponentsBuilder builder = UriComponentsBuilder.fromUriString(basePath).path(expandedPath);
+
+ URI uri;
+ try {
+ uri = new URI(builder.build().toUriString());
+ } catch (URISyntaxException ex) {
+ throw new RestClientException("Could not build URL: " + builder.toUriString(), ex);
+ }
+
+ final BodyBuilder requestBuilder = RequestEntity.method(method, UriComponentsBuilder.fromUriString(basePath).toUriString() + finalUri, uriParams);
+ if (accept != null) {
+ requestBuilder.accept(accept.toArray(new MediaType[accept.size()]));
+ }
+ if (contentType != null) {
+ requestBuilder.contentType(contentType);
+ }
+
+ addHeadersToRequest(headerParams, requestBuilder);
+ addHeadersToRequest(defaultHeaders, requestBuilder);
+ addCookiesToRequest(cookieParams, requestBuilder);
+ addCookiesToRequest(defaultCookies, requestBuilder);
+
+ RequestEntity