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Documentation for the java-camel Generator

METADATA

PropertyValueNotes
generator namejava-camelpass this to the generate command after -g
generator stabilitySTABLE
generator typeSERVER
generator languageJava
generator default templating enginemustache
helpTxtGenerates a Java Camel server (beta).

CONFIG OPTIONS

These options may be applied as additional-properties (cli) or configOptions (plugins). Refer to configuration docs for more details.

OptionDescriptionValuesDefault
additionalEnumTypeAnnotationsAdditional annotations for enum type(class level annotations)null
additionalModelTypeAnnotationsAdditional annotations for model type(class level annotations). List separated by semicolon(;) or new line (Linux or Windows)null
additionalOneOfTypeAnnotationsAdditional annotations for oneOf interfaces(class level annotations). List separated by semicolon(;) or new line (Linux or Windows)null
allowUnicodeIdentifiersboolean, toggles whether unicode identifiers are allowed in names or not, default is falsefalse
annotationLibrarySelect the complementary documentation annotation library.
none
Do not annotate Model and Api with complementary annotations.
swagger1
Annotate Model and Api using the Swagger Annotations 1.x library.
swagger2
Annotate Model and Api using the Swagger Annotations 2.x library.
swagger2
apiFirstGenerate the API from the OAI spec at server compile time (API first approach)false
apiPackagepackage for generated api classesorg.openapitools.api
artifactDescriptionartifact description in generated pom.xmlOpenAPI Java
artifactIdartifactId in generated pom.xml. This also becomes part of the generated library's filenameopenapi-spring
artifactUrlartifact URL in generated pom.xmlhttps://github.com/openapitools/openapi-generator
artifactVersionartifact version in generated pom.xml. This also becomes part of the generated library's filename. If not provided, uses the version from the OpenAPI specification file. If that's also not present, uses the default value of the artifactVersion option.1.0.0
asyncuse async Callable controllersfalse
basePackagebase package (invokerPackage) for generated codeorg.openapitools
bigDecimalAsStringTreat BigDecimal values as Strings to avoid precision loss.false
booleanGetterPrefixSet booleanGetterPrefixget
camelCaseDollarSignFix camelCase when starting with $ sign. when true : $Value when false : $valuefalse
camelDataformatPropertieslist of dataformat properties separated by comma (propertyName1=propertyValue2,...
camelRestBindingModebinding mode to be used by the REST consumerauto
camelRestClientRequestValidationenable validation of the client request to check whether the Content-Type and Accept headers from the client is supported by the Rest-DSL configurationfalse
camelRestComponentname of the Camel component to use as the REST consumerservlet
camelSecurityDefinitionsgenerate camel security definitionstrue
camelUseDefaultValidationErrorProcessorgenerate default validation error processortrue
camelValidationErrorProcessorvalidation error processor bean namevalidationErrorProcessor
configPackageconfiguration package for generated codeorg.openapitools.configuration
containerDefaultToNullSet containers (array, set, map) default to nullfalse
dateLibraryOption. Date library to use
joda
Joda (for legacy app only)
legacy
Legacy java.util.Date
java8-localdatetime
Java 8 using LocalDateTime (for legacy app only)
java8
Java 8 native JSR310 (preferred for jdk 1.8+)
java8
delegatePatternWhether to generate the server files using the delegate patternfalse
developerEmaildeveloper email in generated pom.xmlteam@openapitools.org
developerNamedeveloper name in generated pom.xmlOpenAPI-Generator Contributors
developerOrganizationdeveloper organization in generated pom.xmlOpenAPITools.org
developerOrganizationUrldeveloper organization URL in generated pom.xmlhttp://openapitools.org
disableHtmlEscapingDisable HTML escaping of JSON strings when using gson (needed to avoid problems with byte[] fields)false
disallowAdditionalPropertiesIfNotPresentIf false, the 'additionalProperties' implementation (set to true by default) is compliant with the OAS and JSON schema specifications. If true (default), keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default.
false
The 'additionalProperties' implementation is compliant with the OAS and JSON schema specifications.
true
Keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default.
true
discriminatorCaseSensitiveWhether the discriminator value lookup should be case-sensitive or not. This option only works for Java API clienttrue
documentationProviderSelect the OpenAPI documentation provider.
none
Do not publish an OpenAPI specification.
source
Publish the original input OpenAPI specification.
springfox
Generate an OpenAPI 2 (fka Swagger RESTful API Documentation Specification) specification using SpringFox 2.x. Deprecated (for removal); use springdoc instead.
springdoc
Generate an OpenAPI 3 specification using SpringDoc.
springdoc
ensureUniqueParamsWhether to ensure parameter names are unique in an operation (rename parameters that are not).true
enumPropertyNamingNaming convention for enum properties: 'MACRO_CASE' and 'legacy'MACRO_CASE
enumUnknownDefaultCaseIf the server adds new enum cases, that are unknown by an old spec/client, the client will fail to parse the network response.With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the server sends an enum case that is not known by the client/spec, they can safely fallback to this case.
false
No changes to the enum's are made, this is the default option.
true
With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the enum case sent by the server is not known by the client/spec, can safely be decoded to this case.
false
generateBuildersWhether to generate builders for modelsfalse
generateConstructorWithAllArgswhether to generate a constructor for all argumentsfalse
generatedConstructorWithRequiredArgsWhether to generate constructors with required args for modelstrue
groupIdgroupId in generated pom.xmlorg.openapitools
hateoasUse Spring HATEOAS library to allow adding HATEOAS linksfalse
hideGenerationTimestampHides the generation timestamp when files are generated.false
ignoreAnyOfInEnumIgnore anyOf keyword in enumfalse
implicitHeadersSkip header parameters in the generated API methods using @ApiImplicitParams annotation.false
implicitHeadersRegexSkip header parameters that matches given regex in the generated API methods using @ApiImplicitParams annotation. Note: this parameter is ignored when implicitHeaders=truenull
interfaceOnlyWhether to generate only API interface stubs without the server files.false
invokerPackageroot package for generated codeorg.openapitools.api
legacyDiscriminatorBehaviorSet to false for generators with better support for discriminators. (Python, Java, Go, PowerShell, C# have this enabled by default).
true
The mapping in the discriminator includes descendent schemas that allOf inherit from self and the discriminator mapping schemas in the OAS document.
false
The mapping in the discriminator includes any descendent schemas that allOf inherit from self, any oneOf schemas, any anyOf schemas, any x-discriminator-values, and the discriminator mapping schemas in the OAS document AND Codegen validates that oneOf and anyOf schemas contain the required discriminator and throws an error if the discriminator is missing.
true
librarylibrary template (sub-template)
spring-boot
Spring-boot Server application.
spring-cloud
Spring-Cloud-Feign client with Spring-Boot auto-configured settings.
spring-http-interface
Spring 6 HTTP interfaces (testing)
spring-boot
licenseNameThe name of the licenseUnlicense
licenseUrlThe URL of the licensehttp://unlicense.org
modelPackagepackage for generated modelsorg.openapitools.model
openApiNullableEnable OpenAPI Jackson Nullable librarytrue
parentArtifactIdparent artifactId in generated pom N.B. parentGroupId, parentArtifactId and parentVersion must all be specified for any of them to take effectnull
parentGroupIdparent groupId in generated pom N.B. parentGroupId, parentArtifactId and parentVersion must all be specified for any of them to take effectnull
parentVersionparent version in generated pom N.B. parentGroupId, parentArtifactId and parentVersion must all be specified for any of them to take effectnull
performBeanValidationUse Bean Validation Impl. to perform BeanValidationfalse
prependFormOrBodyParametersAdd form or body parameters to the beginning of the parameter list.false
reactivewrap responses in Mono/Flux Reactor types (spring-boot only)false
requestMappingModeWhere to generate the class level @RequestMapping annotation.
api_interface
Generate the @RequestMapping annotation on the generated Api Interface.
controller
Generate the @RequestMapping annotation on the generated Api Controller Implementation.
none
Do not add a class level @RequestMapping annotation.
controller
resourceFolderresource folder for generated resourcessrc/main/resources
responseWrapperwrap the responses in given type (Future, Callable, CompletableFuture,ListenableFuture, DeferredResult, RxObservable, RxSingle or fully qualified type)null
returnSuccessCodeGenerated server returns 2xx codefalse
scmConnectionSCM connection in generated pom.xmlscm:git:git@github.com:openapitools/openapi-generator.git
scmDeveloperConnectionSCM developer connection in generated pom.xmlscm:git:git@github.com:openapitools/openapi-generator.git
scmUrlSCM URL in generated pom.xmlhttps://github.com/openapitools/openapi-generator
serializableModelboolean - toggle "implements Serializable" for generated modelsfalse
singleContentTypesWhether to select only one produces/consumes content-type by operation.false
skipDefaultInterfaceWhether to skip generation of default implementations for java8 interfacesfalse
snapshotVersionUses a SNAPSHOT version.
true
Use a SnapShot Version
false
Use a Release Version
null
sortModelPropertiesByRequiredFlagSort model properties to place required parameters before optional parameters.true
sortParamsByRequiredFlagSort method arguments to place required parameters before optional parameters.true
sourceFoldersource folder for generated codesrc/main/java
testOutputSet output folder for models and APIs tests${project.build.directory}/generated-test-sources/openapi
titleserver title name or client service nameOpenAPI Spring
unhandledExceptionDeclare operation methods to throw a generic exception and allow unhandled exceptions (useful for Spring @ControllerAdvice directives).false
useBeanValidationUse BeanValidation API annotationstrue
useEnumCaseInsensitiveUse equalsIgnoreCase when String for enum comparisonfalse
useFeignClientUrlWhether to generate Feign client with url parameter.true
useJakartaEewhether to use Jakarta EE namespace instead of javaxfalse
useOneOfInterfaceswhether to use a java interface to describe a set of oneOf options, where each option is a class that implements the interfacefalse
useOptionalUse Optional container for optional parametersfalse
useResponseEntityUse the ResponseEntity type to wrap return values of generated API methods. If disabled, method are annotated using a @ResponseStatus annotation, which has the status of the first response declared in the Api definitiontrue
useSpringBoot3Generate code and provide dependencies for use with Spring Boot 3.x. (Use jakarta instead of javax in imports). Enabling this option will also enable useJakartaEe.false
useSpringControllerAnnotate the generated API as a Spring Controllerfalse
useSwaggerUIOpen the OpenApi specification in swagger-ui. Will also import and configure needed dependenciestrue
useTagsuse tags for creating interface and controller classnamesfalse
virtualServiceGenerates the virtual service. For more details refer - https://github.com/virtualansoftware/virtualan/wikifalse
withXmlwhether to include support for application/xml content type and include XML annotations in the model (works with libraries that provide support for JSON and XML)false

SUPPORTED VENDOR EXTENSIONS

Extension nameDescriptionApplicable forDefault value
x-discriminator-valueUsed with model inheritance to specify value for discriminator that identifies current modelMODEL
x-implementsAbility to specify interfaces that model must implementsMODELempty array
x-setter-extra-annotationCustom annotation that can be specified over java setter for specific fieldFIELDWhen field is array & uniqueItems, then this extension is used to add @JsonDeserialize(as = LinkedHashSet.class) over setter, otherwise no value
x-tagsSpecify multiple swagger tags for operationOPERATIONnull
x-acceptsSpecify custom value for 'Accept' header for operationOPERATIONnull
x-content-typeSpecify custom value for 'Content-Type' header for operationOPERATIONnull
x-class-extra-annotationList of custom annotations to be added to modelMODELnull
x-field-extra-annotationList of custom annotations to be added to propertyFIELD, OPERATION_PARAMETERnull
x-operation-extra-annotationList of custom annotations to be added to operationOPERATIONnull
x-spring-paginatedAdd org.springframework.data.domain.Pageable to controller method. Can be used to handle page & size query parametersOPERATIONfalse
x-version-paramMarker property that tells that this parameter would be used for endpoint versioning. Applicable for headers & query params. true/falseOPERATION_PARAMETERnull
x-pattern-messageAdd this property whenever you need to customize the invalidation error message for the regex pattern of a variableFIELD, OPERATION_PARAMETERnull

IMPORT MAPPING

Type/AliasImports
Arrayjava.util.List
ArrayListjava.util.ArrayList
BigDecimaljava.math.BigDecimal
Datejava.util.Date
DateTimeorg.joda.time.*
Filejava.io.File
HashMapjava.util.HashMap
LinkedHashSetjava.util.LinkedHashSet
Listjava.util.*
LocalDateorg.joda.time.*
LocalDateTimeorg.joda.time.*
LocalTimeorg.joda.time.*
Mapjava.util.Map
Setjava.util.*
Timestampjava.sql.Timestamp
URIjava.net.URI
UUIDjava.util.UUID

INSTANTIATION TYPES

Type/AliasInstantiated By
arrayArrayList
mapHashMap
setLinkedHashSet

LANGUAGE PRIMITIVES

  • Boolean
  • Double
  • Float
  • Integer
  • Long
  • Object
  • String
  • boolean
  • byte[]

RESERVED WORDS

  • _
  • abstract
  • apiclient
  • apiexception
  • apiresponse
  • assert
  • boolean
  • break
  • byte
  • case
  • catch
  • char
  • class
  • configuration
  • const
  • continue
  • default
  • do
  • double
  • else
  • enum
  • extends
  • file
  • final
  • finally
  • float
  • for
  • goto
  • if
  • implements
  • import
  • instanceof
  • int
  • interface
  • list
  • localdate
  • localreturntype
  • localtime
  • localvaraccept
  • localvaraccepts
  • localvarauthnames
  • localvarcollectionqueryparams
  • localvarcontenttype
  • localvarcontenttypes
  • localvarcookieparams
  • localvarformparams
  • localvarheaderparams
  • localvarpath
  • localvarpostbody
  • localvarqueryparams
  • long
  • native
  • new
  • null
  • object
  • offsetdatetime
  • package
  • private
  • protected
  • public
  • return
  • short
  • static
  • strictfp
  • stringutil
  • super
  • switch
  • synchronized
  • this
  • throw
  • throws
  • transient
  • try
  • void
  • volatile
  • while

FEATURE SET

Client Modification Feature

NameSupportedDefined By
BasePathToolingExtension
AuthorizationsToolingExtension
UserAgentToolingExtension
MockServerToolingExtension

Data Type Feature

NameSupportedDefined By
CustomOAS2,OAS3
Int32OAS2,OAS3
Int64OAS2,OAS3
FloatOAS2,OAS3
DoubleOAS2,OAS3
DecimalToolingExtension
StringOAS2,OAS3
ByteOAS2,OAS3
BinaryOAS2,OAS3
BooleanOAS2,OAS3
DateOAS2,OAS3
DateTimeOAS2,OAS3
PasswordOAS2,OAS3
FileOAS2
Uuid
ArrayOAS2,OAS3
NullOAS3
AnyTypeOAS2,OAS3
ObjectOAS2,OAS3
MapsToolingExtension
CollectionFormatOAS2
CollectionFormatMultiOAS2
EnumOAS2,OAS3
ArrayOfEnumToolingExtension
ArrayOfModelToolingExtension
ArrayOfCollectionOfPrimitivesToolingExtension
ArrayOfCollectionOfModelToolingExtension
ArrayOfCollectionOfEnumToolingExtension
MapOfEnumToolingExtension
MapOfModelToolingExtension
MapOfCollectionOfPrimitivesToolingExtension
MapOfCollectionOfModelToolingExtension
MapOfCollectionOfEnumToolingExtension

Documentation Feature

NameSupportedDefined By
ReadmeToolingExtension
ModelToolingExtension
ApiToolingExtension

Global Feature

NameSupportedDefined By
HostOAS2,OAS3
BasePathOAS2,OAS3
InfoOAS2,OAS3
SchemesOAS2,OAS3
PartialSchemesOAS2,OAS3
ConsumesOAS2
ProducesOAS2
ExternalDocumentationOAS2,OAS3
ExamplesOAS2,OAS3
XMLStructureDefinitionsOAS2,OAS3
MultiServerOAS3
ParameterizedServerOAS3
ParameterStylingOAS3
CallbacksOAS3
LinkObjectsOAS3

Parameter Feature

NameSupportedDefined By
PathOAS2,OAS3
QueryOAS2,OAS3
HeaderOAS2,OAS3
BodyOAS2
FormUnencodedOAS2
FormMultipartOAS2
CookieOAS3

Schema Support Feature

NameSupportedDefined By
SimpleOAS2,OAS3
CompositeOAS2,OAS3
PolymorphismOAS2,OAS3
UnionOAS3
allOfOAS2,OAS3
anyOfOAS3
oneOfOAS3
notOAS3

Security Feature

NameSupportedDefined By
BasicAuthOAS2,OAS3
ApiKeyOAS2,OAS3
OpenIDConnectOAS3
BearerTokenOAS3
OAuth2_ImplicitOAS2,OAS3
OAuth2_PasswordOAS2,OAS3
OAuth2_ClientCredentialsOAS2,OAS3
OAuth2_AuthorizationCodeOAS2,OAS3
SignatureAuthOAS3
AWSV4SignatureToolingExtension

Wire Format Feature

NameSupportedDefined By
JSONOAS2,OAS3
XMLOAS2,OAS3
PROTOBUFToolingExtension
CustomOAS2,OAS3