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How to use success method of com.github.kittinunf.fuel.core.requests.private class

Best Fuel code snippet using com.github.kittinunf.fuel.core.requests.private.success

Deserializable.kt

Source:Deserializable.kt

...116 *117 * @see ResponseHandler118 *119 * @param deserializable [U] the instance that performs deserialization120 * @param handler [ResponseHandler<T>] handler that has dedicated paths for success and failure121 * @return [CancellableRequest] the request that can be cancelled122 */123fun <T : Any, U : Deserializable<T>> Request.response(deserializable: U, handler: ResponseHandler<T>): CancellableRequest =124    response(deserializable,125        { request, response, value -> handler.success(request, response, value) },126        { request, response, error -> handler.failure(request, response, error) }127    )128/**129 * Deserialize the [Response] to the [this] into a [T] using [U]130 *131 * @see Handler132 *133 * @param deserializable [U] the instance that performs deserialization134 * @param handler [Handler<T>] handler that has dedicated paths for success and failure135 * @return [CancellableRequest] the request that can be cancelled136 */137fun <T : Any, U : Deserializable<T>> Request.response(deserializable: U, handler: Handler<T>): CancellableRequest =138    response(deserializable,139        { _, _, value -> handler.success(value) },140        { _, _, error -> handler.failure(error) }141    )142/**143 * Deserialize the [Response] to the [this] into a [T] using [U]144 *145 * @note not async, use the variations with a handler instead.146 *147 * @throws Exception if there is an internal library error, not related to Network or Deserialization148 *149 * @param deserializable [U] the instance that performs deserialization150 * @return [ResponseResultOf<T>] the response result of151 */152fun <T : Any, U : Deserializable<T>> Request.response(deserializable: U): ResponseResultOf<T> {153    // First execute the network request and catch any issues154    val rawResponse = runCatching { toTask().call() }155        .onFailure { error ->156            FuelError.wrap(error, Response.error(url)).also {157                return Triple(this, it.response, Result.error(it))158            }159        }160        .getOrThrow()161    // By this time it should have a response, but deserialization might fail162    return runCatching { Triple(this, rawResponse, Result.Success(deserializable.deserialize(rawResponse))) }163        .recover { error -> Triple(this, rawResponse, Result.Failure(FuelError.wrap(error, rawResponse))) }164        .getOrThrow()165}166/**167 * Ignore the response result168 *169 * Use this method to avoid huge memory allocation when using [com.github.kittinunf.fuel.core.requests.download]170 * to a large download and without using the result [ByteArray]171 *172 * @see [com.github.kittinunf.fuel.core.Request.response]173 *174 * @note not async, use the variations with a handler instead.175 *176 * @throws Exception if there is an internal library error, not related to Network177 */178fun Request.responseUnit(): ResponseResultOf<Unit> = response(EmptyDeserializer)179private fun <T : Any, U : Deserializable<T>> Request.response(180    deserializable: U,181    success: (Request, Response, T) -> Unit,182    failure: (Request, Response, FuelError) -> Unit183): CancellableRequest {184    val asyncRequest = RequestTaskCallbacks(185        request = this,186        onSuccess = { response ->187            // The network succeeded but deserialization might fail188            val deliverable = Result.of<T, Exception> { deserializable.deserialize(response) }189            executionOptions.callback {190                deliverable.fold(191                    { success(this, response, it) },192                    { failure(this, response, FuelError.wrap(it, response).also { error ->193                        Fuel.trace { "[Deserializable] unfold failure: \n\r$error" } })194                    }195                )196            }197        },198        onFailure = { error, response ->199            executionOptions.callback {200                failure(this, response, error.also { error ->201                    Fuel.trace { "[Deserializable] callback failure: \n\r$error" }202                })203            }204        }205    )...

ShuRemoteDefault.kt

Source:ShuRemoteDefault.kt

...42        var headersImpl: ((Decoder<*>) -> Headers?)? = null43        var requestBarrierImpl: (suspend (Decoder<*>) -> Unit)? = null44        var validateResponseImpl: ((ShuRawResponse) -> Unit)? = null45        var recoverImpl: (suspend (Decoder<*>, Throwable) -> Unit)? = null46        var successImpl: ((ShuResponse<*>) -> Unit)? = null47        override fun headers(block: (Decoder<*>) -> Headers?) {48            headersImpl = block49        }50        override fun requestBarrier(block: suspend (Decoder<*>) -> Unit) {51            requestBarrierImpl = block52        }53        override fun validateResponse(block: (ShuRawResponse) -> Unit) {54            validateResponseImpl = block55        }56        override fun recover(block: suspend (Decoder<*>, Throwable) -> Unit) {57            recoverImpl = block58        }59        override fun success(block: (ShuResponse<*>) -> Unit) {60            successImpl = block61        }62    }63    private val middlewares = mutableListOf<MiddlewareImpl>()64    override fun addMiddleware(block: Middleware.() -> Unit) {65        middlewares.add(MiddlewareImpl().also(block))66    }67    private fun validateWithMiddlewares(response: Response) {68        val shuResponse = response.asShu()69        middlewares.mapNotNull { it.validateResponseImpl }.forEach { it(shuResponse) }70    }71    private fun fullUrl(path: String, query: QueryParameters? = null): String {72        val url = URI("$apiUrl/$path")73        val urlPath = url.path?.replace(Regex("/+"), "/") ?: ""74        val newUrl = with(url) {75            val newQuery = listOfNotNull(this.query, query?.uriQueryString()).takeIf { it.isNotEmpty() }?.joinToString("&")76            URI(scheme, userInfo, host, port, urlPath, newQuery, fragment)77        }78        return newUrl.toString()79    }80    private suspend fun <T : Any> runRequest(request: Request, decoder: Decoder<T>, context: StackTraceElement?): ShuResponse<T> = coroutineScope {81        val requestJob = async {82            val (result, response) = request.response(decoder, context)83            ShuResponse(result, response.asShu())84        }85        requestJob.invokeOnCompletion {86            if (it !is CancellationException) return@invokeOnCompletion87            request.tryCancel()88        }89        requestJob.await()90    }91    override suspend fun <RequestType : Any, ResponseType : Any> request(operation: ShuOperation<RequestType, ResponseType>, context: StackTraceElement?): Result<ShuResponse<ResponseType>> =92        Result.of {93            with(operation) {94                val body = when (method) {95                    GET, DELETE -> null96                    POST, PUT -> resourceForSend?.let { requestEncoder().encode(it) }97                    else -> throw Exception("Unsupported HTTP method $method")98                }99                val decoder = responseDecoder()100                val fullUrl = fullUrl(path, queryParameters)101                makeJob(decoder) { state ->102                    val headersList = (middlewares.mapNotNull { it.headersImpl?.invoke(decoder) } + headers).filterNotNull()103                    val headers = if (headersList.isNotEmpty()) headersList.reduce { acc, map -> acc + map } else emptyMap()104                    val request = manager.request(method, fullUrl).header(headers)105                    body?.also { request.body(it) }106                    state.request = request107                    runRequest(request, decoder, context)108                }109            }110        }111    private class RequestHolder<T : ShuResponse<*>>(112        var request: Request? = null,113        var task: (RequestHolder<T>) -> Deferred<T>114    )115    private suspend fun <T : ShuResponse<M>, M : Any> makeJob(mapper: Decoder<M>, block: suspend (RequestHolder<T>) -> T): T = coroutineScope {116        val state = RequestHolder<T> {117            async {118                try {119                    checkForError(mapper) { block(it) }120                } catch (e: Throwable) {121                    it.request?.tryCancel()122                    it.task(it).cancel()123                    throw e124                }125            }126        }127        state.task(state).await()128    }129    private suspend fun <T : ShuResponse<M>, M : Any> checkForError(mapper: Decoder<M>, request: suspend () -> T): T {130        return try {131            middlewares.mapNotNull { it.requestBarrierImpl }.map { it(mapper) }132            request().also { result -> middlewares.mapNotNull { it.successImpl }.forEach { it(result) } }133        } catch (e: CancellationException) {134            throw e135        } catch (exception: Throwable) {136            val error = when (exception) {137                is FuelError -> exception.exception138                else -> exception139            }140            val results = middlewares141                .mapNotNull { it.recoverImpl }142                .map { Result.of { it(mapper, error) } }143            results144                .firstOrNull { it.isSuccess }145                ?.let {146                    checkForError(mapper, request)...

App.kt

Source:App.kt

...79                        httpRequest.body( {ByteArrayInputStream(body) })80                    }81                    val (_, response, result) = httpRequest.awaitByteArrayResponseResult()82                    result.fold(83                        { success -> call.forward(response, success)},84                        { failure ->85                            if (-1 == response.statusCode) {86                                logger.error(failure.toString())87                                call.respondErrorAndLog(HttpStatusCode.GatewayTimeout, "Unable to proxy request.")88                            } else {89                                call.forward(response, failure.errorData)90                            }91                        }92                    )93                }94            }95        }96    }97}...

Reactor.kt

Source:Reactor.kt

...19    }20private fun <T : Any> Request.monoResultFold(mapper: Deserializable<T>): Mono<T> =21    monoResult { sink ->22        response(mapper) { _, _, result ->23            result.fold(sink::success, sink::error)24        }25    }26private fun <T : Any> Request.monoResultUnFolded(mapper: Deserializable<T>): Mono<Result<T, FuelError>> =27    monoResult { sink ->28        response(mapper) { _, _, result ->29            sink.success(result)30        }31    }32/**33 * Get a single [Response]34 * @return [Mono<Response>] the [Mono]35 */36fun Request.monoResponse(): Mono<Response> =37    monoResult { sink ->38        response { _, res, _ -> sink.success(res) }39    }40/**41 * Get a single [ByteArray] via a [MonoSink.success], or any [FuelError] via [MonoSink.error]42 *43 * @see monoResultBytes44 * @return [Mono<ByteArray>] the [Mono]45 */46fun Request.monoBytes(): Mono<ByteArray> = monoResultFold(ByteArrayDeserializer())47/**48 * Get a single [String] via a [MonoSink.success], or any [FuelError] via [MonoSink.error]49 *50 * @see monoResultString51 *52 * @param charset [Charset] the charset to use for the string, defaults to [Charsets.UTF_8]53 * @return [Mono<String>] the [Mono]54 */55fun Request.monoString(charset: Charset = Charsets.UTF_8): Mono<String> = monoResultFold(StringDeserializer(charset))56/**57 * Get a single [T] via a [MonoSink.success], or any [FuelError] via [MonoSink.error]58 *59 * @see monoResultObject60 *61 * @param mapper [Deserializable<T>] the deserializable that can turn the response int a [T]62 * @return [Mono<T>] the [Mono]63 */64fun <T : Any> Request.monoObject(mapper: Deserializable<T>): Mono<T> = monoResultFold(mapper)65/**66 * Get a single [ByteArray] or [FuelError] via [Result]67 *68 * @see monoBytes69 * @return [Mono<Result<ByteArray, FuelError>>] the [Mono]70 */71fun Request.monoResultBytes(): Mono<Result<ByteArray, FuelError>> =72    monoResultUnFolded(ByteArrayDeserializer())73/**74 * Get a single [String] or [FuelError] via [Result]75 *76 * @see monoString77 *78 * @param charset [Charset] the charset to use for the string, defaults to [Charsets.UTF_8]79 * @return [Mono<Result<ByteArray, FuelError>>] the [Mono]80 */81fun Request.monoResultString(charset: Charset = Charsets.UTF_8): Mono<Result<String, FuelError>> =82    monoResultUnFolded(StringDeserializer(charset))83/**84 * Get a single [T] or [FuelError] via [Result]85 *86 * @see monoObject87 * @return [Mono<Result<T, FuelError>>] the [Mono]88 */89fun <T : Any> Request.monoResultObject(mapper: Deserializable<T>): Mono<Result<T, FuelError>> =90    monoResultUnFolded(mapper)91/**92 * Get a complete signal(success with [Unit]) via a [MonoSink.success], or any [FuelError] via [MonoSink.error]93 */94fun Request.monoUnit(): Mono<Unit> = monoResultFold(EmptyDeserializer)...

Library.kt

Source:Library.kt

...7import com.example.eqmobilework.data.LocationEvent8import com.github.kittinunf.fuel.Fuel9import com.github.kittinunf.fuel.core.Request10import com.github.kittinunf.result.failure11import com.github.kittinunf.result.success12import com.google.android.gms.location.LocationServices13import com.google.gson.Gson14import java.util.*15const val TAG = "EQLIB"16class Library {17    // Queue to store log requests and reprocess if any fails18    // This logic can be moved to a permanent storage like SQLite for the final version19    val requests: Queue<LocationEvent> = LinkedList()20    private val baseUrl = "https://httpbin.org/post"21    fun setup(): Boolean {22        return true23    }24    fun log(event: LocationEvent, process: Boolean = true) {25        requests.add(event)26        if (process)27            process()28    }29    fun log(context: Context) {30        val fusedLocationClient =31            LocationServices.getFusedLocationProviderClient(context)32        if (ActivityCompat.checkSelfPermission(33                context,34                Manifest.permission.ACCESS_FINE_LOCATION35            ) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(36                context,37                Manifest.permission.ACCESS_COARSE_LOCATION38            ) != PackageManager.PERMISSION_GRANTED39        ) {40            Log.e(TAG, "Location permission not granted")41            return42        }43        fusedLocationClient.lastLocation.addOnSuccessListener {44            val event = if (it == null) {45                // user doesn't have a last know location yet46                // fallback to (0,0)47                LocationEvent(0F, 0F, ext = "empty")48            } else {49                LocationEvent(50                    lat = it.latitude.toFloat(),51                    lon = it.longitude.toFloat(),52                    ext = "empty"53                )54            }55            Log.i(TAG, "Started posting")56            log(event)57        }58    }59    fun process(callback: (() -> Unit)? = null) {60        // return, no requests available to process61        if (requests.isEmpty()) return62        val location = requests.peek()!!63        post(location).responseString { _, _, result ->64            result.success {65                Log.i(TAG, "Posted successfully")66                Log.i(TAG, it)67                // remove from queue if posting was successful68                requests.remove()69                // continue processing the rest of the queue70                process()71            }72            result.failure {73                Log.e(TAG, "Failed to post")74                Log.e(TAG, it.response.statusCode.toString())75            }76            if (callback != null) callback()77        }78    }79    private fun post(location: LocationEvent): Request {80        return Fuel.post(baseUrl).body(Gson().toJson(location))81    }...

ListPlaceRepository.kt

Source:ListPlaceRepository.kt

1package com.yoesuv.networkkotlin2.networks2import com.github.kittinunf.fuel.Fuel3import com.github.kittinunf.fuel.core.FuelError4import com.github.kittinunf.fuel.core.Request5import com.github.kittinunf.fuel.core.requests.tryCancel6import com.github.kittinunf.fuel.gson.responseObject7import com.yoesuv.networkkotlin2.data.EndPoint8import com.yoesuv.networkkotlin2.menu.listplace.models.ListPlaceModel9import com.yoesuv.networkkotlin2.utils.debugPrintStackTrace10class ListPlaceRepository {11    private lateinit var requestListPlace: Request12    fun getListPlace(onSuccess:(ListPlaceModel) -> Unit, onError:(FuelError) -> Unit) {13        requestListPlace = Fuel.get(EndPoint.LIST_PLACE).responseObject<ListPlaceModel> { _, _, result ->14            result.fold({15                onSuccess(it)16            }, {17                onError(it)18                debugPrintStackTrace(it)19            })20        }21    }22    fun cleared() {23        requestListPlace.tryCancel(true)24    }25}...

GalleryRepository.kt

Source:GalleryRepository.kt

1package com.yoesuv.networkkotlin2.networks2import com.github.kittinunf.fuel.Fuel3import com.github.kittinunf.fuel.core.FuelError4import com.github.kittinunf.fuel.core.Request5import com.github.kittinunf.fuel.core.requests.tryCancel6import com.github.kittinunf.fuel.gson.responseObject7import com.yoesuv.networkkotlin2.data.EndPoint8import com.yoesuv.networkkotlin2.menu.gallery.models.GalleryModel9import com.yoesuv.networkkotlin2.utils.debugPrintStackTrace10class GalleryRepository {11    private lateinit var requestGallery: Request12    fun getListGallery(onSuccess:(GalleryModel) -> Unit, onError:(FuelError) -> Unit) {13        requestGallery = Fuel.get(EndPoint.LIST_GALLERY).responseObject<GalleryModel> { _, _, result ->14            result.fold({15                onSuccess(it)16            }, {17                onError(it)18                debugPrintStackTrace(it)19            })20        }21    }22    fun cleared() {23        requestGallery.tryCancel(true)24    }25}...

WisataRepository.kt

Source:WisataRepository.kt

1package com.magang.kelilingapp.repository2import com.github.kittinunf.fuel.Fuel3import com.github.kittinunf.fuel.core.FuelError4import com.github.kittinunf.fuel.core.Request5import com.github.kittinunf.fuel.core.requests.tryCancel6import com.github.kittinunf.fuel.gson.responseObject7import com.magang.kelilingapp.model.Wisata8class WisataRepository {9    private var URL = "https://wisatasurabayaapi.herokuapp.com/api"10    private lateinit var requestGallery: Request11    fun getWisataList(onSuccess:(Wisata) -> Unit, onError:(FuelError) -> Unit) {12        requestGallery = Fuel.get(URL).responseObject<Wisata> { _, _, result ->13            result.fold({14                onSuccess(it)15            }, {16                onError(it)17            })18        }19    }20    fun cleared() {21        requestGallery.tryCancel(true)22    }23}...

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