Package akka.http.javadsl.server.directives

Class CorsDirectives

java.lang.Object

akka.http.javadsl.server.directives.BasicDirectives

akka.http.javadsl.server.directives.CacheConditionDirectives

akka.http.javadsl.server.directives.CodingDirectives

akka.http.javadsl.server.directives.CookieDirectives

akka.http.javadsl.server.directives.DebuggingDirectives

akka.http.javadsl.server.directives.ExecutionDirectives

akka.http.javadsl.server.directives.FileAndResourceDirectives

akka.http.javadsl.server.directives.FileUploadDirectives

akka.http.javadsl.server.directives.FormFieldDirectives

akka.http.javadsl.server.directives.FutureDirectives

akka.http.javadsl.server.directives.HeaderDirectives

akka.http.javadsl.server.directives.AttributeDirectives

akka.http.javadsl.server.directives.HostDirectives

akka.http.javadsl.server.directives.MarshallingDirectives

akka.http.javadsl.server.directives.MethodDirectives

akka.http.javadsl.server.directives.MiscDirectives

akka.http.javadsl.server.directives.ParameterDirectives

akka.http.javadsl.server.directives.PathDirectives

akka.http.javadsl.server.directives.RangeDirectives

akka.http.javadsl.server.directives.RespondWithDirectives

akka.http.javadsl.server.directives.RouteDirectives

akka.http.javadsl.server.directives.SchemeDirectives

akka.http.javadsl.server.directives.SecurityDirectives

akka.http.javadsl.server.directives.WebSocketDirectives

akka.http.javadsl.server.directives.TimeoutDirectives

akka.http.javadsl.server.directives.FramedEntityStreamingDirectives

akka.http.javadsl.server.directives.CorsDirectives

Direct Known Subclasses:

TlsDirectives

public abstract class CorsDirectives
extends FramedEntityStreamingDirectives

Directives for CORS, cross origin requests.

For an overview on how CORS works, see the MDN web docs page on CORS: https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS CORS is part of the WHATWG Fetch "Living Standard" https://fetch.spec.whatwg.org/#http-cors-protocol

This implementation is based on the akka-http-cors project by Lomig Mégard, licensed under the Apache License, Version 2.0.

Nested Class Summary

Nested classes/interfaces inherited from class akka.http.javadsl.server.directives.SecurityDirectives

SecurityDirectives.ProvidedCredentials, SecurityDirectives.ProvidedCredentials$

Constructor Summary

Constructors

Constructor	Description
CorsDirectives()

Method Summary

Modifier and Type	Method	Description
Route	cors(CorsSettings settings, java.util.function.Supplier<Route> inner)	Wraps its inner route with support for the CORS mechanism, enabling cross origin requests using the given cors settings.
Route	cors(java.util.function.Supplier<Route> inner)	Wraps its inner route with support for the CORS mechanism, enabling cross origin requests.

Methods inherited from class akka.http.javadsl.server.directives.FramedEntityStreamingDirectives

attribute, authenticateBasic, authenticateBasicAsync, authenticateBasicAsyncOptional, authenticateBasicOptional, authenticateBasicPF, authenticateBasicPFAsync, authenticateOAuth2, authenticateOAuth2Async, authenticateOAuth2AsyncOptional, authenticateOAuth2Optional, authenticateOrRejectWithChallenge, authenticateOrRejectWithChallenge, authorize, authorizeAsync, authorizeAsyncWithRequestContext, authorizeWithRequestContext, cancelRejection, cancelRejections, cancelRejections, checkSameOrigin, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, completeOK, completeOKWithFuture, completeOKWithFuture, completeOKWithFuture, completeOKWithFutureString, completeOKWithFutureString, completeOKWithSource, completeOrRecoverWith, completeWith, completeWithFuture, completeWithFuture, completeWithFuture, completeWithFutureResponse, completeWithFutureStatus, completeWithFutureStatus, completeWithSource, concat, concat, conditional, conditional, conditional, conditional, cookie, decodeRequest, decodeRequestWith, decodeRequestWith, defaultContentTypeResolver, defaultDirectoryRenderer, delete, deleteCookie, deleteCookie, deleteCookie, deleteCookie, deleteCookie, encodeResponse, encodeResponseWith, entity, entityAsSourceOf, extract, extractActorSystem, extractClientIP, extractCredentials, extractDataBytes, extractEntity, extractExecutionContext, extractHost, extractLog, extractMatchedPath, extractMaterializer, extractMethod, extractOfferedWsProtocols, extractParserSettings, extractRequest, extractRequestContext, extractRequestEntity, extractRequestTimeout, extractScheme, extractSettings, extractStrictEntity, extractStrictEntity, extractUnmatchedPath, extractUpgradeToWebSocket, extractUri, extractWebSocketUpgrade, failWith, fileUpload, fileUploadAll, formField, formField, formFieldList, formFieldList, formFieldList, formFieldMap, formFieldMultiMap, formFieldOptional, formFieldOptional, get, getFromBrowseableDirectories, getFromBrowseableDirectories, getFromBrowseableDirectories, getFromBrowseableDirectories, getFromBrowseableDirectories, getFromBrowseableDirectory, getFromBrowseableDirectory, getFromBrowseableDirectory, getFromBrowseableDirectory, getFromDirectory, getFromDirectory, getFromFile, getFromFile, getFromFile, getFromFile, getFromFile, getFromResource, getFromResource, getFromResource, getFromResource, getFromResourceDirectory, getFromResourceDirectory, getFromResourceDirectory, getFromResourceDirectory, handle, handleExceptions, handleRejections, handleSync, handleWebSocketMessages, handleWebSocketMessagesForOptionalProtocol, handleWebSocketMessagesForProtocol, handleWith, head, headerValue, headerValueByName, headerValueByType, headerValuePF, host, host, host, host, ignoreTrailingSlash, listDirectoryContents, listDirectoryContents, listDirectoryContents, listDirectoryContents, logRequest, logRequest, logRequest, logRequestResult, logRequestResultOptional, logResult, logResult, logResult, mapInnerRoute, mapRejections, mapRequest, mapRequestContext, mapResponse, mapResponseEntity, mapResponseHeaders, mapRouteResult, mapRouteResultFuture, mapRouteResultPF, mapRouteResultWith, mapRouteResultWithPF, mapSettings, mapUnmatchedPath, method, onComplete, onComplete, onCompleteWithBreaker, onSuccess, onSuccess, optionalAttribute, optionalCookie, optionalHeaderValue, optionalHeaderValueByName, optionalHeaderValueByType, optionalHeaderValuePF, options, overrideMethodWithParameter, parameter, parameter, parameterList, parameterList, parameterList, parameterMap, parameterMultiMap, parameterOptional, parameterOptional, parameterOrDefault, parameterRequiredValue, pass, patch, path, path, path, path, path, path, pathEnd, pathEndOrSingleSlash, pathPrefix, pathPrefix, pathPrefix, pathPrefix, pathPrefix, pathPrefix, pathPrefixTest, pathPrefixTest, pathPrefixTest, pathPrefixTest, pathSingleSlash, pathSuffix, pathSuffix, pathSuffix, pathSuffix, pathSuffixTest, pathSuffixTest, pathSuffixTest, pathSuffixTest, post, provide, put, rawPathPrefix, rawPathPrefix, rawPathPrefix, rawPathPrefix, rawPathPrefixTest, rawPathPrefixTest, rawPathPrefixTest, rawPathPrefixTest, recoverRejections, recoverRejectionsWith, redirect, redirectToNoTrailingSlashIfPresent, redirectToTrailingSlashIfMissing, reject, reject, reject, rejectEmptyResponse, request, requestEncodedWith, requestEntityEmpty, requestEntityPresent, respondWithDefaultHeader, respondWithDefaultHeaders, respondWithHeader, respondWithHeaders, responseEncodingAccepted, route, route, scheme, selectPreferredLanguage, setCookie, setCookie, storeUploadedFile, storeUploadedFiles, toStrictEntity, toStrictEntity, validate, withExecutionContext, withLog, withMaterializer, withoutRequestTimeout, withoutSizeLimit, withPrecompressedMediaTypeSupport, withRangeSupport, withRequestTimeout, withRequestTimeout, withRequestTimeoutResponse, withSettings, withSizeLimit

Methods inherited from class akka.http.javadsl.server.directives.TimeoutDirectives

extractRequestTimeout, withoutRequestTimeout, withRequestTimeout, withRequestTimeout, withRequestTimeoutResponse

Methods inherited from class akka.http.javadsl.server.directives.WebSocketDirectives

extractOfferedWsProtocols, extractUpgradeToWebSocket, extractWebSocketUpgrade, handleWebSocketMessages, handleWebSocketMessagesForOptionalProtocol, handleWebSocketMessagesForProtocol

Methods inherited from class akka.http.javadsl.server.directives.SecurityDirectives

authenticateBasic, authenticateBasicAsync, authenticateBasicAsyncOptional, authenticateBasicOptional, authenticateBasicPF, authenticateBasicPFAsync, authenticateOAuth2, authenticateOAuth2Async, authenticateOAuth2AsyncOptional, authenticateOAuth2Optional, authenticateOrRejectWithChallenge, authenticateOrRejectWithChallenge, authorize, authorizeAsync, authorizeAsyncWithRequestContext, authorizeWithRequestContext, extractCredentials

Methods inherited from class akka.http.javadsl.server.directives.SchemeDirectives

extractScheme, scheme

Methods inherited from class akka.http.javadsl.server.directives.RouteDirectives

complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, complete, completeOK, completeOKWithFuture, completeOKWithFuture, completeOKWithFuture, completeOKWithFutureString, completeOKWithFutureString, completeWithFuture, completeWithFuture, completeWithFuture, completeWithFutureResponse, completeWithFutureStatus, completeWithFutureStatus, concat, concat, failWith, handle, handleSync, redirect, reject, reject, reject, route, route

Methods inherited from class akka.http.javadsl.server.directives.RespondWithDirectives

respondWithDefaultHeader, respondWithDefaultHeaders, respondWithHeader, respondWithHeaders

Methods inherited from class akka.http.javadsl.server.directives.RangeDirectives

withRangeSupport

Methods inherited from class akka.http.javadsl.server.directives.PathDirectives

ignoreTrailingSlash, path, path, path, path, path, path, pathEnd, pathEndOrSingleSlash, pathPrefix, pathPrefix, pathPrefix, pathPrefix, pathPrefix, pathPrefix, pathPrefixTest, pathPrefixTest, pathPrefixTest, pathPrefixTest, pathSingleSlash, pathSuffix, pathSuffix, pathSuffix, pathSuffix, pathSuffixTest, pathSuffixTest, pathSuffixTest, pathSuffixTest, rawPathPrefix, rawPathPrefix, rawPathPrefix, rawPathPrefix, rawPathPrefixTest, rawPathPrefixTest, rawPathPrefixTest, rawPathPrefixTest, redirectToNoTrailingSlashIfPresent, redirectToTrailingSlashIfMissing

Methods inherited from class akka.http.javadsl.server.directives.ParameterDirectives

parameter, parameter, parameterList, parameterList, parameterList, parameterMap, parameterMultiMap, parameterOptional, parameterOptional, parameterOrDefault, parameterRequiredValue

Methods inherited from class akka.http.javadsl.server.directives.MiscDirectives

extractClientIP, rejectEmptyResponse, requestEntityEmpty, requestEntityPresent, selectPreferredLanguage, validate, withoutSizeLimit, withSizeLimit

Methods inherited from class akka.http.javadsl.server.directives.MethodDirectives

delete, extractMethod, get, head, method, options, overrideMethodWithParameter, patch, post, put

Methods inherited from class akka.http.javadsl.server.directives.MarshallingDirectives

completeWith, entity, handleWith, request

Methods inherited from class akka.http.javadsl.server.directives.HostDirectives

extractHost, host, host, host, host

Methods inherited from class akka.http.javadsl.server.directives.AttributeDirectives

attribute, optionalAttribute

Methods inherited from class akka.http.javadsl.server.directives.HeaderDirectives

checkSameOrigin, headerValue, headerValueByName, headerValueByType, headerValuePF, optionalHeaderValue, optionalHeaderValueByName, optionalHeaderValueByType, optionalHeaderValuePF

Methods inherited from class akka.http.javadsl.server.directives.FutureDirectives

completeOrRecoverWith, onComplete, onComplete, onCompleteWithBreaker, onSuccess, onSuccess

Methods inherited from class akka.http.javadsl.server.directives.FormFieldDirectives

formField, formField, formFieldList, formFieldList, formFieldList, formFieldMap, formFieldMultiMap, formFieldOptional, formFieldOptional

Methods inherited from class akka.http.javadsl.server.directives.FileUploadDirectives

fileUpload, fileUploadAll, storeUploadedFile, storeUploadedFiles

Methods inherited from class akka.http.javadsl.server.directives.FileAndResourceDirectives

defaultContentTypeResolver, defaultDirectoryRenderer, getFromBrowseableDirectories, getFromBrowseableDirectories, getFromBrowseableDirectories, getFromBrowseableDirectories, getFromBrowseableDirectories, getFromBrowseableDirectory, getFromBrowseableDirectory, getFromBrowseableDirectory, getFromBrowseableDirectory, getFromDirectory, getFromDirectory, getFromFile, getFromFile, getFromFile, getFromFile, getFromFile, getFromResource, getFromResource, getFromResource, getFromResource, getFromResourceDirectory, getFromResourceDirectory, getFromResourceDirectory, getFromResourceDirectory, listDirectoryContents, listDirectoryContents, listDirectoryContents, listDirectoryContents

Methods inherited from class akka.http.javadsl.server.directives.ExecutionDirectives

handleExceptions, handleRejections

Methods inherited from class akka.http.javadsl.server.directives.DebuggingDirectives

logRequest, logRequest, logRequest, logRequestResult, logRequestResultOptional, logResult, logResult, logResult

Methods inherited from class akka.http.javadsl.server.directives.CookieDirectives

cookie, deleteCookie, deleteCookie, deleteCookie, deleteCookie, deleteCookie, optionalCookie, setCookie, setCookie

Methods inherited from class akka.http.javadsl.server.directives.CodingDirectives

decodeRequest, decodeRequestWith, decodeRequestWith, encodeResponse, encodeResponseWith, requestEncodedWith, responseEncodingAccepted, withPrecompressedMediaTypeSupport

Methods inherited from class akka.http.javadsl.server.directives.CacheConditionDirectives

conditional, conditional, conditional, conditional

Methods inherited from class akka.http.javadsl.server.directives.BasicDirectives

cancelRejection, cancelRejections, cancelRejections, extract, extractActorSystem, extractDataBytes, extractEntity, extractExecutionContext, extractLog, extractMatchedPath, extractMaterializer, extractParserSettings, extractRequest, extractRequestContext, extractRequestEntity, extractSettings, extractStrictEntity, extractStrictEntity, extractUnmatchedPath, extractUri, mapInnerRoute, mapRejections, mapRequest, mapRequestContext, mapResponse, mapResponseEntity, mapResponseHeaders, mapRouteResult, mapRouteResultFuture, mapRouteResultPF, mapRouteResultWith, mapRouteResultWithPF, mapSettings, mapUnmatchedPath, pass, provide, recoverRejections, recoverRejectionsWith, toStrictEntity, toStrictEntity, withExecutionContext, withLog, withMaterializer, withSettings

Methods inherited from class java.lang.Object

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

Constructor Detail

CorsDirectives

public CorsDirectives()

Method Detail

cors

public Route cors(java.util.function.Supplier<Route> inner)

Wraps its inner route with support for the CORS mechanism, enabling cross origin requests.

The settings are loaded from the Actor System configuration.

Parameters:

inner - (undocumented)

Returns:

(undocumented)

cors

public Route cors(CorsSettings settings,
                  java.util.function.Supplier<Route> inner)

Wraps its inner route with support for the CORS mechanism, enabling cross origin requests using the given cors settings.

Parameters:

settings - (undocumented)

inner - (undocumented)

Returns:

(undocumented)