How to use ensureBoundary method of com.github.kittinunf.fuel.core.requests.UploadRequest class

Best Fuel code snippet using com.github.kittinunf.fuel.core.requests.UploadRequest.ensureBoundary

UploadRequest.kt

Source:UploadRequest.kt Github

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...10import java.util.UUID11class UploadRequest private constructor(private val wrapped: Request) : Request by wrapped {12 override val request: UploadRequest = this13 val dataParts: MutableCollection<LazyDataPart> = mutableListOf()14 private fun ensureBoundary() {15 val contentType = this[Headers.CONTENT_TYPE].lastOrNull()16 // Overwrite the current content type17 if (contentType.isNullOrBlank() || !contentType.startsWith("multipart/form-data") || !Regex("boundary=[^\\s]+").containsMatchIn(contentType)) {18 this[Headers.CONTENT_TYPE] = "multipart/form-data; boundary=\"${UUID.randomUUID()}\""19 return20 }21 }22 override fun toString() = "Upload[\n\r\t$wrapped\n\r]"23 /**24 * Add one or multiple [dataParts] callbacks to be invoked to get a [DataPart] to write to the [UploadBody]25 * @param dataParts [LazyDataPart] the callbacks26 */27 fun add(vararg dataParts: LazyDataPart) = dataParts.fold(this, UploadRequest::plus)28 /**29 * Add one or multiple [DataPart]s to the [UploadBody]30 * @param dataParts [DataPart] the parts31 */32 fun add(vararg dataParts: DataPart) = plus(dataParts.toList())33 /**34 * Add a [DataPart] callback to be invoked to get a [DataPart] to write to the [UploadBody]35 * @param dataPart [LazyDataPart] the callback36 */37 fun add(dataPart: LazyDataPart) = plus(dataPart)38 /**39 * Add a [DataPart] to be written to the [UploadBody]40 * @param dataPart [DataPart] the part41 */42 fun add(dataPart: DataPart) = plus(dataPart)43 /**44 * Add a [DataPart] callback to be invoked to get a [DataPart] to write to the [UploadBody]45 * @param dataPart [LazyDataPart] the callback46 */47 operator fun plus(dataPart: LazyDataPart) = this.also { dataParts.add(dataPart) }48 /**49 * Add a [DataPart] to be written to the [UploadBody]50 * @param dataPart [DataPart] the part51 */52 operator fun plus(dataPart: DataPart) = plus { dataPart }53 /**54 * Add all [dataParts] to be written to the [UploadBody]55 * @param dataParts [Iterable<DataPart>] the iterable that yields [DataPart]s56 */57 operator fun plus(dataParts: Iterable<DataPart>) = dataParts.fold(this) { acc, dataPart ->58 acc.plus(dataPart)59 }60 /**61 * Add a [ProgressCallback] to the [requestProgress]62 * @param progress [ProgressCallback] the callback63 */64 fun progress(progress: ProgressCallback) = requestProgress(progress)65 companion object {66 val FEATURE: String = UploadRequest::class.java.canonicalName67 /**68 * Enable [UploadRequest] for the passed in [request]69 *70 * @note this sets the Content-Type to multipart/form-data; boundary=uuid even when there was already a71 * Content-Type set, unless it's multipart/form-data with a valid boundary.72 *73 * @param request [Request] the request to enable this for74 * @return [UploadRequest] the enhanced request75 */76 fun enableFor(request: Request) = request.enabledFeatures77 .getOrPut(FEATURE) {78 UploadRequest(request)79 .apply { this.body(UploadBody.from(this)) }80 .apply { this.ensureBoundary() }81 } as UploadRequest82 }83 @Deprecated("Use request.add({ BlobDataPart(...) }, { ... }, ...) instead", ReplaceWith(""), DeprecationLevel.ERROR)84 fun blobs(@Suppress("DEPRECATION") blobsCallback: (Request, URL) -> Iterable<Blob>): UploadRequest =85 throw NotImplementedError("request.blobs has been removed. Use request.add({ BlobDataPart(...) }, { ... }, ...) instead.")86 @Deprecated("Use request.add { BlobDataPart(...) } instead", ReplaceWith("add(blobsCallback)"))87 fun blob(@Suppress("DEPRECATION") blobCallback: (Request, URL) -> Blob): UploadRequest =88 throw NotImplementedError("request.blob has been removed. Use request.add { BlobDataPart(...) } instead.")89 @Deprecated("Use request.add({ ... }, { ... }, ...) instead", ReplaceWith(""), DeprecationLevel.ERROR)90 fun dataParts(dataPartsCallback: (Request, URL) -> Iterable<DataPart>): UploadRequest =91 throw NotImplementedError("request.dataParts has been removed. Use request.add { XXXDataPart(...) } instead.")92 @Deprecated("Use request.add({ FileDataPart(...) }, { ... }, ...) instead", ReplaceWith(""), DeprecationLevel.ERROR)93 fun sources(sourcesCallback: (Request, URL) -> Iterable<File>): UploadRequest =94 throw NotImplementedError("request.sources has been removed. Use request.add({ BlobDataPart(...) }, { ... }, ...) instead.")...

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ensureBoundary

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1 . source { request , url -> 2 request . ensureBoundary () 3 val stream = ByteArrayInputStream ( "Hello, World!" . toByteArray ()) 4 stream . copyTo ( request . outputStream ) 5 } 6 . responseString ()7 . source { request , url -> 8 request . ensureBoundary () 9 val stream = ByteArrayInputStream ( "Hello, World!" . toByteArray ()) 10 stream . copyTo ( request . outputStream ) 11 } 12 . responseString ()13 . source { request , url -> 14 request . ensureBoundary () 15 val stream = ByteArrayInputStream ( "Hello, World!" . toByteArray ()) 16 stream . copyTo ( request . outputStream ) 17 } 18 . responseString ()19 . source { request , url -> 20 request . ensureBoundary () 21 val stream = ByteArrayInputStream ( "Hello, World!" . toByteArray ()) 22 stream . copyTo ( request . outputStream ) 23 } 24 . responseString ()25 . source { request , url -> 26 request . ensureBoundary () 27 val stream = ByteArrayInputStream ( "Hello, World!" . toByteArray ()) 28 stream . copyTo ( request . outputStream ) 29 } 30 . responseString ()31 . source { request , url -> 32 request . ensureBoundary () 33 val stream = ByteArrayInputStream ( "Hello, World!" . toByteArray ()) 34 stream . copyTo ( request . outputStream ) 35 } 36 . responseString ()37 . source {

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ensureBoundary

Using AI Code Generation

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1request.source { request, url ->2val file = File("path/to/file")3ensureBoundary(request, url)4file.inputStream()5}6request.responseString { request, response, result ->7result.fold({ data -> println(data) }, { err -> println(err) })8}9request.source { request, url ->10val file = File("path/to/file")11ensureBoundary(request, url)12file.inputStream()13}14request.responseString { request, response, result ->15result.fold({ data -> println(data) }, { err -> println(err) })16}17request.source { request, url ->18val file = File("path/to/file")19ensureBoundary(request, url)20file.inputStream()21}22request.responseString { request, response, result ->23result.fold({ data -> println(data) }, { err -> println(err) })24}25request.source { request, url ->26val file = File("path/to/file")27ensureBoundary(request, url)28file.inputStream()29}30request.responseString { request, response, result ->31result.fold({ data -> println(data) }, { err -> println(err) })32}33request.source { request, url ->34val file = File("path/to/file")35ensureBoundary(request, url)36file.inputStream()37}38request.responseString { request, response, result ->39result.fold({ data -> println(data) }, { err -> println(err) })40}41request.source { request, url ->42val file = File("path/to/file")43ensureBoundary(request, url)

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ensureBoundary

Using AI Code Generation

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1uploadRequest.source { request, url -> 2 val boundary = request.ensureBoundary()3 "Content-Disposition: form-data; name=\"file\"; filename=\"upload.txt\"\r4 ByteArrayInputStream(body.toByteArray())5}6uploadRequest.responseString { request, response, result ->7}8downloadRequest.destination { response, url ->9 val boundary = response.ensureBoundary()10 "Content-Disposition: form-data; name=\"file\"; filename=\"upload.txt\"\r11 ByteArrayInputStream(body.toByteArray())12}13downloadRequest.responseString { request, response, result ->14}15streamingRequest.source { request, url -> 16 val boundary = request.ensureBoundary()17 "Content-Disposition: form-data; name=\"file\"; filename=\"upload.txt\"\r18 ByteArrayInputStream(body.toByteArray())19}20streamingRequest.responseString { request, response, result ->21}22request.source { request, url ->

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ensureBoundary

Using AI Code Generation

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1request.responseString { _, _, result -> 2 println(result)3}4request.responseString { _, _, result -> 5 println(result)6}7request.responseString { _, _, result -> 8 println(result)9}10request.responseString { _, _, result -> 11 println(result)12}13request.responseString { _, _, result -> 14 println(result)15}16request.responseString { _, _, result -> 17 println(result)18}19request.responseString { _, _, result -> 20 println(result)21}

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