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How to use failure method of com.github.kittinunf.fuel.core.Handlers class

Best Fuel code snippet using com.github.kittinunf.fuel.core.Handlers.failure

Libraries.kt

Source:Libraries.kt

...526            setTags("fp", "functional")527        }528        link {529            github = "kittinunf/Result"530            desc = "The modelling for success/failure of operations in Kotlin."531            setTags("fp", "functional", "monad")532        }533        link {534            github = "brianegan/bansa"535            desc = "A state container for Kotlin & Java, inspired by Elm & Redux."536            setTags("fp", "functional", "UI", "Interface", "Redux")537        }538        link {539            github = "pardom/redux-kotlin"540            desc = "Direct port of Redux for Kotlin."541            setTags("fp", "functional", "UI", "Interface", "Redux")542        }543        link {544            github = "beyondeye/Reduks"545            desc = "A \"batteries included\" port of Reduxjs for Kotlin+Android"546            setTags("fp", "functional", "UI", "Interface", "Redux")547        }548        link {549            github = "michaelbull/kotlin-result"550            desc = "A Result monad for modelling success or failure operations - inspired by Elm, Rust, & Haskell."551            setTags("fp", "functional", "result", "monad", "either", "type")552        }553        link {554            github = "fork-handles/forkhandles"555            name = "fork-handles/result4k"556            desc = "Result monad for type safe error handling in Kotlin"557            href = "https://github.com/fork-handles/forkhandles/blob/trunk/result4k"558            setTags("fp", "functional", "result", "monad", "either", "type", "error handling")559        }560        link {561            github = "pakoito/Komprehensions"562            desc = "Do comprehensions for Kotlin and 3rd party libraries."563            setTags("comprehensions", "fp", "functional")564        }...

Libraries.awesome.kts

Source:Libraries.awesome.kts

...528      setTags("fp", "functional")529    }530    link {531      github = "kittinunf/Result"532      desc = "The modelling for success/failure of operations in Kotlin."533      setTags("fp", "functional", "monad")534    }535    link {536      github = "brianegan/bansa"537      desc = "A state container for Kotlin & Java, inspired by Elm & Redux."538      setTags("fp", "functional", "UI", "Interface", "Redux")539    }540    link {541      github = "pardom/redux-kotlin"542      desc = "Direct port of Redux for Kotlin."543      setTags("fp", "functional", "UI", "Interface", "Redux")544    }545    link {546      github = "beyondeye/Reduks"547      desc = "A \"batteries included\" port of Reduxjs for Kotlin+Android"548      setTags("fp", "functional", "UI", "Interface", "Redux")549    }550    link {551      github = "michaelbull/kotlin-result"552      desc = "A Result monad for modelling success or failure operations - inspired by Elm, Rust, & Haskell."553      setTags("fp", "functional", "result", "monad", "either", "type")554    }555    link {556      github = "fork-handles/forkhandles"557      name = "fork-handles/result4k"558      desc = "Result monad for type safe error handling in Kotlin"559      href = "https://github.com/fork-handles/forkhandles/blob/trunk/result4k"560      setTags("fp", "functional", "result", "monad", "either", "type", "error handling")561    }562    link {563      github = "pakoito/Komprehensions"564      desc = "Do comprehensions for Kotlin and 3rd party libraries."565      setTags("comprehensions", "fp", "functional")566    }...

UpdateChecker.kt

Source:UpdateChecker.kt

1package matterlink.update2import com.github.kittinunf.fuel.core.extensions.cUrlString3import com.github.kittinunf.fuel.httpGet4import kotlinx.coroutines.CoroutineName5import kotlinx.coroutines.CoroutineScope6import kotlinx.coroutines.Job7import kotlinx.serialization.list8import matterlink.api.ApiMessage9import matterlink.bridge.MessageHandlerInst10import matterlink.config.cfg11import matterlink.handlers.ChatEvent12import matterlink.handlers.LocationHandler13import matterlink.instance14import matterlink.jenkins.JenkinsServer15import matterlink.logger16import com.github.kittinunf.fuel.serialization.kotlinxDeserializerOf17import com.github.kittinunf.result.Result18import kotlinx.serialization.json.JSON19object UpdateChecker : CoroutineScope {20    override val coroutineContext = Job() + CoroutineName("UpdateChacker")21    suspend fun check() {22        if (cfg.update.enable) {23            run()24        }25    }26    private suspend fun run() {27        if (instance.buildNumber > 0) {28            val server = JenkinsServer("https://ci.elytradev.com")29            val job = server.getJob("elytra/MatterLink/master", "MatterLink/${instance.modVersion}")30                ?: run {31                    logger.error("failed obtaining job: elytra/MatterLink/master")32                    return33                }34            //TODO: add job name to constants at build time35            val build = job.lastSuccessfulBuild ?: run {36                logger.error("no successful build found")37                return38            }39            with(build) {40                when {41                    number > instance.buildNumber -> {42                        logger.warn("Mod out of date! New build $number available at $url")43                        val difference = number - instance.buildNumber44                        LocationHandler.sendToLocations(45                            msg = "MatterLink out of date! You are $difference builds behind! Please download new version from $url",46                            x = 0, y = 0, z = 0, dimension = null,47                            event = ChatEvent.STATUS,48                            cause = "MatterLink update notice"49                        )50                    }51                    number < instance.buildNumber -> logger.error("lastSuccessfulBuild: $number is older than installed build: ${instance.buildNumber}")52                    else -> logger.info("you are up to date")53                }54            }55            return56        }57        if (instance.modVersion.contains("-dev")) {58            logger.debug("Not checking updates on developer build")59            return60        }61        logger.info("Checking for new versions...")62        val (request, response, result) = with(instance) {63            val useragent =64                "MatterLink/$modVersion MinecraftForge/$mcVersion-$forgeVersion (https://github.com/elytra/MatterLink)"65            logger.debug("setting User-Agent: '$useragent'")66            "https://curse.nikky.moe/api/addon/287323/files".httpGet()67                .header("User-Agent" to useragent)68                .responseObject(kotlinxDeserializerOf(loader = CurseFile.serializer().list, json = JSON.nonstrict))69        }70        val apiUpdateList = when(result) {71            is Result.Success -> {72                result.value73            }74            is Result.Failure -> {75                logger.error("Could not check for updates!")76                logger.error("cUrl: ${request.cUrlString()}")77                logger.error("request: $request")78                logger.error("response: $response")79                return80            }81        }82            .filter { it.fileStatus == "SemiNormal" && it.gameVersion.contains(instance.mcVersion) }83        val modVersionChunks = instance.modVersion84            .substringBefore("-dev")85            .substringBefore("-build")86            .split('.')87            .map {88                it.toInt()89            }90        val possibleUpdates = mutableListOf<CurseFile>()91        apiUpdateList.forEach {92            logger.debug(it.toString())93            val version = it.fileName.substringAfterLast("-").split('.').map { it.toInt() }94            var bigger = false95            version.forEachIndexed { index, chunk ->96                if (!bigger) {97                    val currentChunk = modVersionChunks.getOrNull(index) ?: 098                    logger.debug("$chunk > $currentChunk")99                    if (chunk < currentChunk)100                        return@forEach101                    bigger = chunk > currentChunk102                }103            }104            if (bigger) {105                possibleUpdates += it106            }107        }108        if (possibleUpdates.isEmpty()) return109        val latest = possibleUpdates[0]110        possibleUpdates.sortByDescending { it.fileName.substringAfter(" ") }111        val count = possibleUpdates.count()112        val version = if (count == 1) "version" else "versions"113        logger.info("Matterlink out of date! You are $count $version behind")114        possibleUpdates.forEach {115            logger.info("version: ${it.fileName} download: ${it.downloadUrl}")116        }117        logger.warn("Mod out of date! New $version available at ${latest.downloadUrl}")118        MessageHandlerInst.transmit(119            ApiMessage(120                text = "MatterLink out of date! You are $count $version behind! Please download new version from ${latest.downloadUrl}"121            )122        )123    }124}...

CancellableRequest.kt

Source:CancellableRequest.kt

1package com.github.kittinunf.fuel.core.requests2import com.github.kittinunf.fuel.Fuel3import com.github.kittinunf.fuel.core.FuelError4import com.github.kittinunf.fuel.core.Request5import com.github.kittinunf.fuel.core.Response6import java.util.concurrent.Future7/**8 * Request extension that adds [cancel] to a Running or Pending [Request].9 *10 * @see [com.github.kittinunf.fuel.core.Deserializable] used when using handlers11 *12 * @param wrapped [Request] the request that will be running13 * @param future [Future<Response>] the running or pending request execution that will yield a [Response]14 */15class CancellableRequest private constructor(private val wrapped: Request, private val future: Future<Response>) :16    Request by wrapped, Future<Response> by future {17    private val interruptCallback by lazy { executor.interruptCallback }18    private val executor by lazy { request.executionOptions }19    override val request: CancellableRequest = this20    override fun toString() = "Cancellable[\n\r\t$wrapped\n\r] done=$isDone cancelled=$isCancelled"21    /**22     * Cancel the request, interrupt if in progress23     */24    fun cancel() = future.cancel(true)25    /**26     * Wait for the request to be finished, error-ed, cancelled or interrupted27     * @return [Response]28     */29    fun join(): Response = runCatching { future.get() }.fold(30        onSuccess = { it -> it.also { Fuel.trace { "[CancellableRequest] joined to $it" } } },31        onFailure = { error ->32            Response.error(url).also {33                Fuel.trace { "[CancellableRequest] joined to $error" }34                if (FuelError.wrap(error).causedByInterruption) {35                    interruptCallback.invoke(wrapped)36                }37            }38        }39    )40    companion object {41        val FEATURE: String = CancellableRequest::class.java.canonicalName42        fun enableFor(request: Request, future: Future<Response>): CancellableRequest {43            // Makes sure the "newest" request is stored, although it should always be the same.44            val current = getFor(request) ?: CancellableRequest(request, future)45            if (request !== current) {46                request.enabledFeatures[FEATURE] = current47            }48            return current49        }50        fun getFor(request: Request): CancellableRequest? {51            return request.enabledFeatures[FEATURE] as? CancellableRequest52        }53    }54}55/**56 * Tries to cancel the request.57 *58 * @note Not all [Request] can be cancelled, so this may fail without reason.59 * @param mayInterruptIfRunning [Boolean] if the thread executing this task should be interrupted; otherwise,60 *   in-progress tasks are allowed to complete.61 * @return [Boolean] true if it was cancelled, false otherwise62 */63fun Request.tryCancel(mayInterruptIfRunning: Boolean = true): Boolean {64    val feature = request.enabledFeatures[CancellableRequest.FEATURE] as? CancellableRequest65    return feature?.cancel(mayInterruptIfRunning) ?: false66}67/**68 * Get the current cancellation state69 *70 * @note This can be used in code which may not be interrupted but has certain break points where it can be interrupted.71 * @return [Boolean] true if cancelled, false otherwise72 */73val Request.isCancelled: Boolean get() = CancellableRequest.getFor(request)?.isCancelled ?: false...

FuelHttpClient.kt

Source:FuelHttpClient.kt

1package com.github.christophpickl.kpotpourri.http4k_fuel2import com.github.christophpickl.kpotpourri.http4k.DefiniteRequestBody3import com.github.christophpickl.kpotpourri.http4k.Http4kException4import com.github.christophpickl.kpotpourri.http4k.HttpMethod4k5import com.github.christophpickl.kpotpourri.http4k.Request4k6import com.github.christophpickl.kpotpourri.http4k.Response4k7import com.github.christophpickl.kpotpourri.http4k.internal.HttpClient8import com.github.christophpickl.kpotpourri.http4k.internal.HttpClientFactory9import com.github.christophpickl.kpotpourri.http4k.internal.MetaMap10import com.github.kittinunf.fuel.core.FuelManager11import com.github.kittinunf.fuel.httpDelete12import com.github.kittinunf.fuel.httpGet13import com.github.kittinunf.fuel.httpPost14import com.github.kittinunf.fuel.httpPut15import com.github.kittinunf.result.Result16import mu.KotlinLogging.logger17class FuelHttpClientFactory : HttpClientFactory {18    override fun build(metaMap: MetaMap) =19            FuelHttpClient(metaMap)20}21class FuelHttpClient(private val metaMap: MetaMap) : HttpClient {22    private val log = logger {}23    init {24        // get rid of: redirectResponseInterceptor(this), validatorResponseInterceptor(200..299)25        FuelManager.instance.removeAllResponseInterceptors()26    }27    private fun String.httpAny(method: HttpMethod4k) =28        when (method) {29            HttpMethod4k.GET -> { httpGet() }30            HttpMethod4k.POST -> { httpPost() }31            HttpMethod4k.PUT -> { httpPut() }32            HttpMethod4k.DELETE -> { httpDelete() }33            HttpMethod4k.PATCH -> { httpPost() } // fuel hack, as it doesnt support patch34        }35    override fun execute(request4k: Request4k): Response4k {36        log.debug { "execute($request4k) ... $metaMap" }37        val (_, response, result) = request4k.url.httpAny(request4k.method)38                .apply {39                    header(request4k.headers)40                    if (request4k.method == HttpMethod4k.PATCH) {41                        // workaround for fuel as it does not support PATCH method42                        header("X-HTTP-Method-Override" to "PATCH")43                    }44                    request4k.requestBody?.let {45                        when(it) {46                            is DefiniteRequestBody.DefiniteStringBody ->47                                body(it.string)48                            is DefiniteRequestBody.DefiniteBytesBody->49                                body(it.bytes)50                        }51                    }52                }53                // .timeout(timeout)54                // .readTimeout(readTimeout).55                .responseString()56                // .response(handler: (Request, Response, Result<ByteArray, FuelError>) -> Unit)57        val firstHeaderValuesOnly = response.httpResponseHeaders.map { it.key to it.value.first() }.toMap()58        return when (result) {59            is Result.Success -> Response4k(60                    statusCode = response.httpStatusCode,61                    bodyAsString = result.value,62                    headers = firstHeaderValuesOnly63            )64            is Result.Failure -> throw Http4kException("Failure result from fuel: $result") // if internal fuel error handlers got triggered65        }66    }67}...

JsonHandlers.kt

Source:JsonHandlers.kt

1package com.example.domotique2import com.github.kittinunf.fuel.Fuel3import com.github.kittinunf.fuel.core.await4import com.github.kittinunf.fuel.core.awaitResponse5import com.github.kittinunf.fuel.core.awaitResult6import com.github.kittinunf.fuel.core.extensions.jsonBody7import com.github.kittinunf.fuel.httpGet8import com.github.kittinunf.fuel.json.FuelJson9import com.github.kittinunf.result.Result10import com.github.kittinunf.fuel.json.responseJson11import com.github.kittinunf.result.Result.Success12import org.json.JSONArray13import org.json.JSONObject14import kotlin.coroutines.resume15import kotlin.coroutines.suspendCoroutine16class JsonHandlers {17    fun getJoke() {18        val httpAsync = "https://geek-jokes.sameerkumar.website/api?format=json"19            .httpGet()20            .responseJson { request, response, result ->21                when (result) {22                    is Result.Failure -> {23                        val ex = result.getException()24                        println(ex)25                    }26                    is Success -> {27                        val data = result.get().obj()28                        println(data.get("joke"))29                        println(data)30                    }31                }32            }33        httpAsync.join()34    }35    fun updateSoundAPP(formattedAddress: String, app: String, volume: Float, muted: Boolean) {36        Fuel.post(formattedAddress)37            .jsonBody("{\"volume\" : $volume, \"id\" : \"$app\", \"muted\" : $muted}")38            .response { result -> }39    }40    fun updateDoor(formattedAddress: String, door: String, toggle: Boolean) {41        Fuel.post(formattedAddress)42            .jsonBody("{\"open\" : $toggle, \"id\" : \"$door\"}")43            .response { result -> }44    }45    fun updateLightBulb(formattedAddress: String, light: String, intensity: Int, color: Int) {46        Fuel.post(formattedAddress)47            .jsonBody("{\"intensity\" : $intensity, \"id\" : \"$light\", \"color\" : $color}")48            .response { result -> }49    }50    fun updateWindow(formattedAddress: String, window: String, toggle: Boolean) {51        Fuel.post(formattedAddress)52            .jsonBody("{\"open\" : $window, \"id\" : \"$window\"}")53            .response { result -> }54    }55}...

ResponseHandlers.kt

Source:ResponseHandlers.kt

1import com.github.kittinunf.fuel.core.FuelError2import com.github.kittinunf.fuel.core.Request3import com.github.kittinunf.fuel.core.Response4import com.github.kittinunf.result.Result5object ResponseHandlers {6    val emptyHandler : (Request, Response, Result<String, FuelError>) -> Unit = {7        _, _, result-> when(result) {8            is Result.Failure -> {9                println("FAILURE:...")10                result.error.exception.printStackTrace()11            }12            is Result.Success -> {13                println("SUCCESS:${result.get()}")14            }15            else -> { }16        }17    }18}...

failure

Using AI Code Generation

1val (data, error) = result2when (error) {3is FuelError -> {4println(error)5}6}7val (data, error) = result8println(data)9error?.let {10println(it)11}12}13}14{"args":{},"headers":{"Accept-Encoding":"gzip","Host":"httpbin.org","User-Agent":"Fuel/1.15.0"},"origin":"

failure

Using AI Code Generation

1val (data, error) = result  2println(“data: $data”)  3println(“error: $error”)  4}5at com.github.kittinunf.fuel.core.Response.responseData(Response.kt:43)  6at com.github.kittinunf.fuel.core.Response.responseString(Response.kt:59)  7at com.github.kittinunf.fuel.core.Response.responseString$default(Response.kt:58)  8at com.github.kittinunf.fuel.core.Response.responseString(Response.kt)  9at com.github.kittinunf.fuel.core.DeserializableKt.response(deserializable.kt:18)  10at com.github.kittinunf.fuel.core.DeserializableKt.response(deserializable.kt:23)  11at com.github.kittinunf.fuel.core.DeserializableKt.response(deserializable.kt:27)  12at com.github.kittinunf.fuel.core.DeserializableKt.response(deserializable.kt:31)  13at com.github.kittinunf.fuel.FuelKt.get(Fuel.kt:102)  14at com.github.kittinunf.fuel.FuelKt.get$default(Fuel.kt:101)  15at com.github.kittinunf.fuel.FuelKt.get(Fuel.kt)  16at com.github.kittinunf.fuel.samples.FuelSampleKt.main(FuelSample.kt:20)  17at com.github.kittinunf.fuel.samples.FuelSampleKt.main(FuelSample.kt)

failure

Using AI Code Generation

1val (data, error) = result2result.success { data ->3}4result.failure { error ->5}6result.success { data ->7}.failure { error ->8}9result.success { data ->10}.failure { error ->11}12result.success { data, result ->13}.failure { error, result ->14}15result.success { data, request, response

failure

Using AI Code Generation

1val (request, response, result) = Fuel.get("/").responseObject(Handler<String> { request, response, result ->2when (result) {3is Result.Failure -> {4}5is Result.Success -> {6}7}8})9val (request, response, result) = Fuel.get("/").responseObject(Handler<String> { request, response, result ->10when (result) {11is Result.Failure -> {12}13is Result.Success -> {14}15}16})17val (request, response, result) = Fuel.get("/").responseObject(Handler<String> { request, response, result ->18when (result) {19is Result.Failure -> {20}21is Result.Success -> {22}23}24})25val (request, response, result) = Fuel.get("/").responseObject(Handler<String> { request, response, result ->26when (result) {27is Result.Failure -> {28}29is Result.Success -> {30}31}32})33val (request, response, result) = Fuel.get("/").responseObject(Handler<String> { request, response, result ->34when (result) {35is Result.Failure -> {36}37is Result.Success -> {38}39}40})41val (request, response, result) = Fuel.get("/").responseObject(Handler<String> { request, response, result ->42when (result) {43is Result.Failure -> {44}45is Result.Success -> {46}47}48})49val (request, response, result) = Fuel.get("/").responseObject(Handler<String> { request, response, result ->50when (result)

failure

Using AI Code Generation

1fun failure(method: Method, args: Array<Any>): Any? {2}3fun success(method: Method, args: Array<Any>): Any? {4}5fun progress(method: Method, args: Array<Any>): Any? {6}7fun downloadProgress(method: Method, args: Array<Any>): Any? {8}9fun uploadProgress(method: Method, args: Array<Any>): Any? {10}11fun response(method: Method, args: Array<Any>): Any? {12}

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