Package io.micronaut.openapi.generator

Class JavaMicronautClientCodegen

java.lang.Object
org.openapitools.codegen.DefaultCodegen
org.openapitools.codegen.languages.AbstractJavaCodegen
io.micronaut.openapi.generator.AbstractMicronautJavaCodegen<JavaMicronautClientOptionsBuilder>
io.micronaut.openapi.generator.JavaMicronautClientCodegen
All Implemented Interfaces:
MicronautCodeGenerator<JavaMicronautClientOptionsBuilder>, org.openapitools.codegen.CodegenConfig, org.openapitools.codegen.languages.features.BeanValidationFeatures, org.openapitools.codegen.languages.features.DocumentationProviderFeatures, org.openapitools.codegen.languages.features.OptionalFeatures
public class JavaMicronautClientCodegen extends AbstractMicronautJavaCodegen<JavaMicronautClientOptionsBuilder>
The generator for creating Micronaut clients.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.openapitools.codegen.languages.features.DocumentationProviderFeatures

    org.openapitools.codegen.languages.features.DocumentationProviderFeatures.AnnotationLibrary, org.openapitools.codegen.languages.features.DocumentationProviderFeatures.DocumentationProvider

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    ADDITIONAL_CLIENT_TYPE_ANNOTATIONS
     
    protected List<String>
    additionalClientTypeAnnotations
     
    static final String
    AUTHORIZATION_FILTER_PATTERN
     
    protected String
    authorizationFilterPattern
     
    static final String
    BASE_PATH_SEPARATOR
     
    protected String
    basePathSeparator
     
    static final String
    CLIENT_ID
     
    protected String
    clientId
     
    protected boolean
    configureAuthorization
     
    static final String
    NAME
     
    static final String
    OPT_CONFIGURE_AUTH
     
    static final String
    OPT_CONFIGURE_AUTH_FILTER_PATTERN
     
    static final String
    OPT_CONFIGURE_CLIENT_ID
     

    Fields inherited from class io.micronaut.openapi.generator.AbstractMicronautJavaCodegen

    allModels, appName, CONTENT_TYPE_ANY, CONTENT_TYPE_APPLICATION_FORM_URLENCODED, CONTENT_TYPE_APPLICATION_JSON, CONTENT_TYPE_MULTIPART_FORM_DATA, fluxForArrays, generatedAnnotation, generateHttpResponseAlways, generateHttpResponseWhereRequired, generateOperationOnlyForFirstTag, generateSwaggerAnnotations, lombok, OPT_APPLICATION_NAME, OPT_DATE_FORMAT, OPT_DATE_LIBRARY_LOCAL_DATETIME, OPT_DATE_LIBRARY_OFFSET_DATETIME, OPT_DATE_LIBRARY_ZONED_DATETIME, OPT_DATETIME_FORMAT, OPT_FLUX_FOR_ARRAYS, OPT_GENERATE_HTTP_RESPONSE_ALWAYS, OPT_GENERATE_HTTP_RESPONSE_WHERE_REQUIRED, OPT_GENERATE_OPERATION_ONLY_FOR_FIRST_TAG, OPT_GENERATE_SWAGGER_ANNOTATIONS, OPT_GENERATE_SWAGGER_ANNOTATIONS_FALSE, OPT_GENERATE_SWAGGER_ANNOTATIONS_SWAGGER_1, OPT_GENERATE_SWAGGER_ANNOTATIONS_SWAGGER_2, OPT_GENERATE_SWAGGER_ANNOTATIONS_TRUE, OPT_GENERATED_ANNOTATION, OPT_REACTIVE, OPT_REQUIRED_PROPERTIES_IN_CONSTRUCTOR, OPT_TEST, OPT_TEST_JUNIT, OPT_TEST_SPOCK, OPT_TITLE, OPT_USE_AUTH, OPT_USE_LOMBOK, OPT_USE_PLURAL, OPT_VISITABLE, parameterMappings, plural, reactive, requiredPropertiesInConstructor, responseBodyMappings, serializationLibrary, testTool, title, useBeanValidation, useOptional, visitable

    Fields inherited from class org.openapitools.codegen.languages.AbstractJavaCodegen

    ADDITIONAL_ENUM_TYPE_ANNOTATIONS, ADDITIONAL_MODEL_TYPE_ANNOTATIONS, ADDITIONAL_ONE_OF_TYPE_ANNOTATIONS, additionalEnumTypeAnnotations, additionalModelTypeAnnotations, additionalOneOfTypeAnnotations, annotationLibrary, apiDocPath, artifactDescription, artifactId, artifactUrl, artifactVersion, BOOLEAN_GETTER_PREFIX, booleanGetterPrefix, CAMEL_CASE_DOLLAR_SIGN, camelCaseDollarSign, CONTAINER_DEFAULT_TO_NULL, containerDefaultToNull, DATE_LIBRARY, dateLibrary, DEFAULT_LIBRARY, DEFAULT_TEST_FOLDER, developerEmail, developerName, developerOrganization, developerOrganizationUrl, DISABLE_HTML_ESCAPING, disableHtmlEscaping, DISCRIMINATOR_CASE_SENSITIVE, discriminatorCaseSensitive, documentationProvider, groupId, IGNORE_ANYOF_IN_ENUM, ignoreAnyOfInEnum, IMPLICIT_HEADERS, IMPLICIT_HEADERS_REGEX, implicitHeaders, implicitHeadersRegex, invokerPackage, JACKSON, JAVAX_PACKAGE, licenseName, licenseUrl, modelDocPath, OPENAPI_NULLABLE, openApiNullable, outputTestFolder, parentArtifactId, parentGroupId, parentOverridden, parentVersion, projectFolder, projectTestFolder, scmConnection, scmDeveloperConnection, scmUrl, serializableModel, serializeBigDecimalAsString, sourceFolder, SUPPORT_ASYNC, supportAsync, TEST_OUTPUT, testFolder, USE_JAKARTA_EE, USE_ONE_OF_INTERFACES, useJakartaEe, WITH_XML, withXml

    Fields inherited from class org.openapitools.codegen.DefaultCodegen

    additionalProperties, addOneOfInterfaceImports, addOneOfInterfaces, addSuffixToDuplicateOperationNicknames, allowUnicodeIdentifiers, apiDocTemplateFiles, apiNamePrefix, apiNameSuffix, apiPackage, apiTemplateFiles, apiTestTemplateFiles, autosetConstants, cliOptions, DefaultFeatureSet, defaultIncludes, disallowAdditionalPropertiesIfNotPresent, docExtension, embeddedTemplateDir, enableMinimalUpdate, enablePostProcessFile, ensureUniqueParams, enumNameMapping, enumUnknownDefaultCase, enumUnknownDefaultCaseName, falseSchema, filesMetadataFilename, fileSuffix, generatorMetadata, gitHost, gitRepoId, gitUserId, hideGenerationTimestamp, httpUserAgent, ignoreFilePathOverride, importBaseType, importContainerType, importMapping, inlineSchemaNameMapping, inlineSchemaOption, inputSpec, instantiationTypes, JSON_MIME_PATTERN, JSON_VENDOR_MIME_PATTERN, languageSpecificPrimitives, legacyDiscriminatorBehavior, library, loadDeepObjectIntoItems, modelDocTemplateFiles, modelNameMapping, modelNamePrefix, modelNameSuffix, modelPackage, modelTemplateFiles, modelTestTemplateFiles, nameMapping, openAPI, openapiGeneratorIgnoreList, openapiNormalizer, outputFolder, parameterNameMapping, prependFormOrBodyParameters, releaseNote, removeEnumValuePrefix, removeOperationIdPrefix, removeOperationIdPrefixCount, removeOperationIdPrefixDelimiter, reservedWords, reservedWordsMappings, schemaMapping, serverVariables, skipOperationExample, skipOverwrite, sortModelPropertiesByRequiredFlag, sortParamsByRequiredFlag, specialCharReplacements, strictSpecBehavior, supportedLibraries, supportingFiles, supportsAdditionalPropertiesWithComposedSchema, supportsInheritance, supportsMixins, supportsMultipleInheritance, templateDir, templateOutputDirs, testPackage, trueSchema, typeAliases, typeMapping, useOneOfInterfaces, vendorExtensions, versionMetadataFilename, XML_MIME_PATTERN

    Fields inherited from interface org.openapitools.codegen.languages.features.BeanValidationFeatures

    USE_BEANVALIDATION

    Fields inherited from interface org.openapitools.codegen.languages.features.DocumentationProviderFeatures

    ANNOTATION_LIBRARY, DOCUMENTATION_PROVIDER

    Fields inherited from interface org.openapitools.codegen.languages.features.OptionalFeatures

    USE_OPTIONAL

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getHelp()
     
    String
    getName()
     
    org.openapitools.codegen.CodegenType
    getTag()
     
    boolean
    isConfigureAuthorization()
     
    boolean
    isServer()
     
    JavaMicronautClientOptionsBuilder
    optionsBuilder()
     
    void
    processOpts()
     
    void
    setAdditionalClientTypeAnnotations(List<String> additionalClientTypeAnnotations)
     
    void
    setAuthorizationFilterPattern(String authorizationFilterPattern)
     
    void
    setBasePathSeparator(String basePathSeparator)
     
    void
    setClientId(String clientId)
     
    void
    setConfigureAuthorization(boolean configureAuthorization)
     

    Methods inherited from class io.micronaut.openapi.generator.AbstractMicronautJavaCodegen

    addMustacheLambdas, addOperationToGroup, addParameterMappings, addResponseBodyMappings, apiTestFileFolder, escapeTextGroovy, fromModel, fromOperation, getExampleValue, getParameterExampleValue, getPropertyExampleValue, isGenerateHardNullable, isUseBeanValidation, isUseOptional, isVisitable, modelTestFileFolder, postProcessAllModels, postProcessOperationsWithModels, preprocessOpenAPI, sanitizeTag, setApiPackage, setArtifactId, setDateTimeLibrary, setFluxForArrays, setGeneratedAnnotation, setGenerateHttpResponseAlways, setGenerateHttpResponseWhereRequired, setInvokerPackage, setLombok, setModelPackage, setParameterExampleValue, setPlural, setReactive, setSerializationLibrary, setTestTool, setUseBeanValidation, setUseOptional, setVisitable, testFileFolder, toApiTestFilename, toApiVarName, toModelTestFilename, toVarName

    Methods inherited from class org.openapitools.codegen.languages.AbstractJavaCodegen

    addAdditionPropertiesToCodeGenModel, addImports, addImportsToOneOfInterface, apiDocFileFolder, apiFileFolder, applyJakartaPackage, applyJavaxPackage, escapeQuotationMark, escapeReservedWord, escapeUnsafeCharacters, findByName, getAdditionalModelTypeAnnotations, getAdditionalOneOfTypeAnnotations, getAlias, getAnnotationLibrary, getArtifactDescription, getArtifactId, getArtifactUrl, getArtifactVersion, getBooleanGetterPrefix, getDateLibrary, getDeveloperEmail, getDeveloperName, getDeveloperOrganization, getDeveloperOrganizationUrl, getDocumentationProvider, getGroupId, getInvokerPackage, getLicenseName, getLicenseUrl, getOutputTestFolder, getSchemaType, getScmConnection, getScmDeveloperConnection, getScmUrl, getSerializableModel, getSourceFolder, getSupportedVendorExtensions, getterAndSetterCapitalize, getTestFolder, getTypeDeclaration, handleImplicitHeaders, isAddNullableImports, isOpenApiNullable, modelDocFileFolder, modelFileFolder, needToImport, postProcessFile, postProcessModelProperty, postProcessModels, postProcessResponseWithProperty, setAdditionalEnumTypeAnnotations, setAdditionalModelTypeAnnotations, setAdditionalOneOfTypeAnnotations, setAnnotationLibrary, setArtifactDescription, setArtifactUrl, setArtifactVersion, setBooleanGetterPrefix, setCamelCaseDollarSign, setContainerDefaultToNull, setDateLibrary, setDeveloperEmail, setDeveloperName, setDeveloperOrganization, setDeveloperOrganizationUrl, setDisableHtmlEscaping, setDiscriminatorCaseSensitive, setDocumentationProvider, setGroupId, setIgnoreAnyOfInEnum, setImplicitHeaders, setImplicitHeadersRegex, setLicenseName, setLicenseUrl, setOpenApiNullable, setOutputDir, setOutputTestFolder, setParameterExampleValue, setParameterExampleValue, setParentArtifactId, setParentGroupId, setParentOverridden, setParentVersion, setScmConnection, setScmDeveloperConnection, setScmUrl, setSerializableModel, setSerializeBigDecimalAsString, setSourceFolder, setSupportAsync, setTestFolder, setUseJakartaEe, setWithXml, toApiDocFilename, toApiFilename, toArrayDefaultValue, toBooleanGetter, toDefaultParameterValue, toDefaultValue, toEnumName, toEnumValue, toEnumVarName, toExampleValue, toModelDocFilename, toModelFilename, toModelName, toOperationId, toParamName, toRegularExpression

    Methods inherited from class org.openapitools.codegen.DefaultCodegen

    addBodyModelSchema, addHeaders, addImport, addImport, addImport, addImports, addImports, addImports, addImportsForPropertyType, additionalProperties, addOneOfInterfaceModel, addOneOfNameExtension, addOption, addOption, addParentContainer, addParentFromContainer, addProperties, addRegularExpressionDelimiter, addRequiredVarsMap, addSwitch, addVars, addVars, addVarsRequiredVarsAdditionalProps, apiDocFilename, apiDocTemplateFiles, apiFilename, apiFilename, apiPackage, apiTemplateFiles, apiTestFilename, apiTestTemplateFiles, buildEnumVars, buildLibraryCliOption, cliOptions, convertPropertyToBoolean, convertPropertyToBooleanAndWriteBack, createDiscriminator, defaultIncludes, defaultTemplatingEngine, embeddedTemplateDir, encodePath, enumNameMapping, escapeText, escapeTextWhileAllowingNewLines, fileSuffix, findCommonPrefixOfVars, findMethodResponse, fromCallback, fromFormProperty, fromParameter, fromProperty, fromProperty, fromProperty, fromRequestBody, fromRequestBodyToFormParameters, fromResponse, fromSecurity, fromServers, fromServerVariables, generateExamplePath, generateJSONSpecFile, generateYAMLSpecFile, generatorLanguage, generatorLanguageVersion, getAdditionalPropertiesName, getAddSuffixToDuplicateOperationNicknames, getAllModels, getAllOfDescendants, getAllowUnicodeIdentifiers, getApiNamePrefix, getApiNameSuffix, getCollectionFormat, getCollectionFormat, getConsumesInfo, getContent, getContentType, getDisallowAdditionalPropertiesIfNotPresent, getDocExtension, getEnsureUniqueParams, getEnumDefaultValue, getEnumUnknownDefaultCase, getFeatureSet, getFilesMetadataFilename, getGeneratorMetadata, getGitHost, getGitRepoId, getGitUserId, getHttpUserAgent, getIgnoreFilePathOverride, getInnerEnumAllowableValues, getInputSpec, getItemsName, getLegacyDiscriminatorBehavior, getLibrary, getModelNamePrefix, getModelNameSuffix, getModelNameToSchemaCache, getMostInnerItems, getOneOfAnyOfDescendants, getOpenAPIGeneratorIgnoreList, getOrGenerateOperationId, getOutputDir, getParameterDataType, getPrependFormOrBodyParameters, getProducesInfo, getReleaseNote, getRemoveOperationIdPrefixCount, getRemoveOperationIdPrefixDelimiter, getSchemaAdditionalProperties, getSchemaFromBooleanOrSchema, getSchemaItems, getSingleSchemaType, getSortModelPropertiesByRequiredFlag, getSortParamsByRequiredFlag, getSymbolName, getTemplatingEngine, getTypeDeclaration, getUseInlineModelResolver, getUseOneOfInterfaces, getUseOpenAPINormalizer, getVersionMetadataFilename, handleConstantParams, handleMethodResponse, handleMethodResponse, handleSpecialCharacters, hasBodyParameter, hasFormParameter, importMapping, initializeSpecialCharacterMapping, inlineSchemaNameMapping, inlineSchemaOption, instantiationTypes, isAnyTypeSchema, isDataTypeBinary, isDataTypeFile, isDataTypeString, isEnableMinimalUpdate, isEnablePostProcessFile, isHideGenerationTimestamp, isJsonMimeType, isJsonVendorMimeType, isLibrary, isParameterNameUnique, isPropertyInnerMostEnum, isRemoveEnumValuePrefix, isRemoveOperationIdPrefix, isReservedWord, isSkipOperationExample, isSkipOverwrite, isStrictSpecBehavior, isXmlMimeType, languageSpecificPrimitives, lowerCamelCase, modelDocTemplateFiles, modelFilename, modelFilename, modelNameMapping, modelPackage, modelTemplateFiles, modelTestTemplateFiles, modifyFeatureSet, nameMapping, openapiGeneratorIgnoreList, openapiNormalizer, outputFolder, parameterNameMapping, postProcess, postProcessEnumVars, postProcessModelsEnum, postProcessParameter, postProcessSupportingFileData, postProcessWebhooksWithModels, processCompiler, processOpenAPI, processTemplatingEngine, processTestExampleData, removeImport, removeNonNameElementToCamelCase, removeNonNameElementToCamelCase, removeOption, removeSelfReferenceImports, reservedWords, reservedWordsMappings, sanitizeName, sanitizeName, sanitizeName, schemaMapping, serverVariableOverrides, setAddProps, setAllowUnicodeIdentifiers, setApiNamePrefix, setApiNameSuffix, setAutosetConstants, setCircularReferences, setDisallowAdditionalPropertiesIfNotPresent, setDocExtension, setEnableMinimalUpdate, setEnablePostProcessFile, setEnsureUniqueParams, setEnumUnknownDefaultCase, setFilesMetadataFilename, setGitHost, setGitRepoId, setGitUserId, setHideGenerationTimestamp, setHttpUserAgent, setIgnoreFilePathOverride, setInputSpec, setLegacyDiscriminatorBehavior, setLibrary, setModelNamePrefix, setModelNameSuffix, setNonArrayMapProperty, setOpenAPI, setParameterBooleanFlagWithCodegenProperty, setParameterEncodingValues, setParameterExamples, setParameterNullable, setPrependFormOrBodyParameters, setReleaseNote, setRemoveEnumValuePrefix, setRemoveOperationIdPrefix, setRemoveOperationIdPrefixCount, setRemoveOperationIdPrefixDelimiter, setReservedWordsLowerCase, setSkipOperationExample, setSkipOverwrite, setSortModelPropertiesByRequiredFlag, setSortParamsByRequiredFlag, setStrictSpecBehavior, setTemplateDir, setTemplatingEngine, setUseOneOfInterfaces, setVersionMetadataFilename, shouldAddImport, shouldOverwrite, specVersionGreaterThanOrEqualTo310, supportedLibraries, supportingFiles, templateDir, templateOutputDirs, testPackage, toAllOfName, toAnyOfName, toApiImport, toApiName, toArrayModelParamName, toDefaultParameterValue, toDefaultValue, toDefaultValueWithParam, toEnumDefaultValue, toExamples, toGetter, toInstantiationType, toMediaTypeSchemaName, toModelImport, toModelImportMap, toOneOfName, toSetter, toTestCaseName, typeMapping, unaliasPropertySchema, unaliasSchema, updateAllModels, updateCodegenPropertyEnum, updateDataTypeWithEnumForArray, updateDataTypeWithEnumForMap, updateEnumVarsWithExtensions, updateModelForAnyType, updateModelForComposedSchema, updateModelForInteger, updateModelForNumber, updateModelForObject, updateModelForString, updateOption, updateParameterForString, updatePropertyForAnyType, updatePropertyForArray, updatePropertyForInteger, updatePropertyForMap, updatePropertyForMap, updatePropertyForNumber, updatePropertyForObject, updatePropertyForString, updateRequestBodyForArray, updateRequestBodyForMap, updateRequestBodyForObject, updateRequestBodyForPrimitiveType, updateRequestBodyForString, vendorExtensions, writePropertyBack

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.openapitools.codegen.CodegenConfig

    additionalProperties, apiDocFilename, apiDocTemplateFiles, apiFilename, apiFilename, apiPackage, apiTemplateFiles, apiTestFilename, apiTestTemplateFiles, cliOptions, defaultIncludes, defaultTemplatingEngine, embeddedTemplateDir, encodePath, enumNameMapping, escapeText, escapeTextWhileAllowingNewLines, fileSuffix, fromSecurity, fromServers, fromServerVariables, generateExamplePath, generatorLanguage, generatorLanguageVersion, getAddSuffixToDuplicateOperationNicknames, getDocExtension, getFeatureSet, getFilesMetadataFilename, getGeneratorMetadata, getGitHost, getGitRepoId, getGitUserId, getHttpUserAgent, getIgnoreFilePathOverride, getInputSpec, getLibrary, getOpenAPIGeneratorIgnoreList, getOutputDir, getReleaseNote, getTemplatingEngine, getTypeDeclaration, getUseInlineModelResolver, getUseOpenAPINormalizer, getVersionMetadataFilename, importMapping, inlineSchemaNameMapping, inlineSchemaOption, instantiationTypes, isEnableMinimalUpdate, isEnablePostProcessFile, isHideGenerationTimestamp, isRemoveEnumValuePrefix, isRemoveOperationIdPrefix, isSkipOperationExample, isSkipOverwrite, isStrictSpecBehavior, languageSpecificPrimitives, modelDocTemplateFiles, modelFilename, modelFilename, modelNameMapping, modelPackage, modelTemplateFiles, modelTestTemplateFiles, nameMapping, openapiGeneratorIgnoreList, openapiNormalizer, outputFolder, parameterNameMapping, postProcess, postProcessParameter, postProcessSupportingFileData, postProcessWebhooksWithModels, processCompiler, processOpenAPI, processTemplatingEngine, reservedWords, reservedWordsMappings, sanitizeName, schemaMapping, serverVariableOverrides, setDocExtension, setEnableMinimalUpdate, setEnablePostProcessFile, setGitHost, setGitRepoId, setGitUserId, setHideGenerationTimestamp, setHttpUserAgent, setIgnoreFilePathOverride, setInputSpec, setLibrary, setOpenAPI, setReleaseNote, setRemoveEnumValuePrefix, setRemoveOperationIdPrefix, setSkipOperationExample, setSkipOverwrite, setStrictSpecBehavior, setTemplatingEngine, shouldOverwrite, supportedLibraries, supportingFiles, templateDir, templateOutputDirs, testPackage, toApiImport, toApiName, toGetter, toModelImport, toModelImportMap, toSetter, typeMapping, unaliasSchema, updateAllModels, vendorExtensions

    Methods inherited from interface org.openapitools.codegen.languages.features.DocumentationProviderFeatures

    defaultDocumentationProvider, supportedAnnotationLibraries, supportedDocumentationProvider

  • Field Details

  • Method Details

    • getTag

      public org.openapitools.codegen.CodegenType getTag()
      Specified by:
      getTag in interface org.openapitools.codegen.CodegenConfig
      Overrides:
      getTag in class org.openapitools.codegen.DefaultCodegen

    • getName

      public String getName()
      Specified by:
      getName in interface org.openapitools.codegen.CodegenConfig
      Overrides:
      getName in class org.openapitools.codegen.DefaultCodegen

    • getHelp

      public String getHelp()
      Specified by:
      getHelp in interface org.openapitools.codegen.CodegenConfig
      Overrides:
      getHelp in class org.openapitools.codegen.DefaultCodegen

    • isConfigureAuthorization

      public boolean isConfigureAuthorization()

    • processOpts

      public void processOpts()
      Specified by:
      processOpts in interface org.openapitools.codegen.CodegenConfig
      Overrides:
      processOpts in class AbstractMicronautJavaCodegen<JavaMicronautClientOptionsBuilder>

    • isServer

      public boolean isServer()
      Specified by:
      isServer in class AbstractMicronautJavaCodegen<JavaMicronautClientOptionsBuilder>

    • setAdditionalClientTypeAnnotations

      public void setAdditionalClientTypeAnnotations(List<String> additionalClientTypeAnnotations)

    • setAuthorizationFilterPattern

      public void setAuthorizationFilterPattern(String authorizationFilterPattern)

    • setClientId

      public void setClientId(String clientId)

    • setBasePathSeparator

      public void setBasePathSeparator(String basePathSeparator)

    • setConfigureAuthorization

      public void setConfigureAuthorization(boolean configureAuthorization)

    • optionsBuilder

      public JavaMicronautClientOptionsBuilder optionsBuilder()