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How to use OutputStream.writeNewline method of com.github.kittinunf.fuel.core.requests.internal class

Best Fuel code snippet using com.github.kittinunf.fuel.core.requests.internal.OutputStream.writeNewline

UploadBody.kt

Source:UploadBody.kt

1package com.github.kittinunf.fuel.core.requests2import com.github.kittinunf.fuel.core.Body3import com.github.kittinunf.fuel.core.DataPart4import com.github.kittinunf.fuel.core.FuelError5import com.github.kittinunf.fuel.core.Headers6import com.github.kittinunf.fuel.core.Response7import com.github.kittinunf.fuel.core.representationOfBytes8import java.io.ByteArrayInputStream9import java.io.ByteArrayOutputStream10import java.io.InputStream11import java.io.OutputStream12import java.nio.charset.Charset13internal class BoundaryMissing(request: UploadRequest) : FuelError(14    IllegalArgumentException(15        "The Request is missing the boundary parameter in its Content-Type.\n\n" +16        "This can happen if you manually overwrite the Content-Type but forget to set a boundary. The boundary is \n" +17        "normally set automatically when you call \"request.upload()\". Remove manually setting the Content-Type or \n" +18        "add the boundary parameter to the Content-Type for this request: \n\n" +19            "\trequest.header(Headers.ContentType, \"multipart/form-data; boundary=custom-boundary\")"20    ),21    Response.error(request.url)22)23internal data class UploadBody(val request: UploadRequest) : Body {24    private var inputAvailable: Boolean = true25    /**26     * Represents this body as a string27     * @param contentType [String] the type of the content in the body, or null if a guess is necessary28     * @return [String] the body as a string or a string that represents the body such as (empty) or (consumed)29     */30    override fun asString(contentType: String?) = representationOfBytes("multipart/form-data")31    /**32     * Returns if the body is consumed.33     * @return [Boolean] if true, `writeTo`, `toStream` and `toByteArray` may throw34     */35    override fun isConsumed() = !inputAvailable36    /**37     * Returns the body emptiness.38     * @return [Boolean] if true, this body is empty39     */40    override fun isEmpty() = false41    /**42     * Returns the body as an [InputStream].43     *44     * @note callers are responsible for closing the returned stream.45     * @note implementations may choose to make the [Body] `isConsumed` and can not be written or read from again.46     *47     * @return the body as input stream48     */49    override fun toStream(): InputStream {50        throw UnsupportedOperationException(51            "Conversion `toStream` is not supported on UploadBody, because the source is not a single single stream." +52                    "Use `toByteArray` to write the contents to memory or `writeTo` to write the contents to a stream."53        )54    }55    /**56     * Returns the body as a [ByteArray].57     *58     * @note Because the body needs to be read into memory anyway, implementations may choose to make the [Body]59     *  readable once more after calling this method, with the original [InputStream] being closed (and release its60     *  resources). This also means that if an implementation choose to keep it around, `isConsumed` returns false.61     *62     * @return the entire body63     */64    override fun toByteArray(): ByteArray {65        return ByteArrayOutputStream(length?.toInt() ?: 32)66            .use { stream ->67                writeTo(stream)68                stream.toByteArray()69            }70            .also { result ->71                // The entire body is now in memory, and can act as a regular body72                request.body(DefaultBody.from(73                        { ByteArrayInputStream(result) },74                        { result.size.toLong() }75                ))76            }77    }78    /**79     * Writes the body to the [OutputStream].80     *81     * @note callers are responses for closing the [OutputStream].82     * @note implementations may choose to make the [Body] `isConsumed` and can not be written or read from again.83     * @note implementations are recommended to buffer the output stream if they can't ensure bulk writing.84     *85     * @param outputStream [OutputStream] the stream to write to86     * @return [Long] the number of bytes written87     */88    override fun writeTo(outputStream: OutputStream): Long {89        if (!inputAvailable) {90            throw FuelError.wrap(IllegalStateException(91                    "The inputs have already been written to an output stream and can not be consumed again."92            ))93        }94        inputAvailable = false95        val lazyDataparts = request.dataParts96        return outputStream.buffered().let { stream ->97            // Parameters98            val parameterLength = request.parameters.sumByDouble { (name, data) ->99                writeParameter(stream, name, data).toDouble()100            }101            // Blobs / Files102            val filesWithHeadersLength = lazyDataparts.sumByDouble { lazyDataPart ->103                writeDataPart(stream, lazyDataPart(request)).toDouble()104            }105            // Sum and Trailer106            val writtenLength = 0L +107                parameterLength +108                filesWithHeadersLength +109                stream.writeBoundary() + stream.writeString("--") +110                stream.writeNewline()111            // This is a buffered stream, so flush what's remaining112            writtenLength.toLong().also { stream.flush() }113        }114    }115    /**116     * Returns the length of the body in bytes117     * @return [Long?] the length in bytes, null if it is unknown118     */119    override val length: Long? by lazy {120        (121            // Parameters size122            request.parameters.sumByDouble { (name, data) ->123                writeParameter(ByteArrayOutputStream(), name, data).toDouble()124            } +125            // Blobs / Files size126            request.dataParts.sumByDouble { lazyDataPart ->127                val dataPart = lazyDataPart(request)128                // Allow for unknown sizes129                val length = dataPart.contentLength ?: return@lazy null130                if (length == -1L) return@lazy -1L131                0.0 + writeDataPartHeader(ByteArrayOutputStream(), dataPart) + length + CRLF.size132            } +133            // Trailer size134            "--$boundary--".toByteArray(DEFAULT_CHARSET).size + CRLF.size135        ).toLong()136    }137    private val boundary: String by lazy {138        request[Headers.CONTENT_TYPE].lastOrNull()139            ?.let { Regex("boundary=([^\\s]+)").find(it)?.groupValues?.getOrNull(1)?.trim('"') }140            ?: throw BoundaryMissing(request)141    }142    private fun writeParameter(outputStream: OutputStream, name: String, data: Any?): Long {143        outputStream.apply {144            return 0L +145                writeBoundary() +146                writeNewline() +147                writeString("${Headers.CONTENT_DISPOSITION}: form-data; name=\"$name\"") +148                writeNewline() +149                writeString("${Headers.CONTENT_TYPE}: text/plain; charset=\"${DEFAULT_CHARSET.name()}\"") +150                writeNewline() +151                writeNewline() +152                writeString(data.toString()) +153                writeNewline()154        }155    }156    private fun writeDataPart(outputStream: OutputStream, dataPart: DataPart): Long {157        outputStream.apply {158            val headerLength = writeDataPartHeader(outputStream, dataPart)159            val dataLength = dataPart.inputStream().use { it.copyTo(this) }160            return headerLength + dataLength + writeNewline()161        }162    }163    private fun writeDataPartHeader(outputStream: OutputStream, dataPart: DataPart): Long {164        outputStream.apply {165            return 0L +166                writeBoundary() +167                writeNewline() +168                writeString("${Headers.CONTENT_DISPOSITION}: ${dataPart.contentDisposition}") +169                writeNewline() +170                writeString("${Headers.CONTENT_TYPE}: ${dataPart.contentType}") +171                writeNewline() +172                writeNewline()173        }174    }175    private fun OutputStream.writeNewline() = writeBytes(CRLF)176    private fun OutputStream.writeBytes(bytes: ByteArray) = write(bytes).let { bytes.size.toLong() }177    private fun OutputStream.writeString(string: String, charset: Charset = DEFAULT_CHARSET) = writeBytes(string.toByteArray(charset))178    private fun OutputStream.writeBoundary() = writeString("--$boundary")179    companion object {180        val DEFAULT_CHARSET = Charsets.UTF_8181        private val CRLF = "\r\n".toByteArray(DEFAULT_CHARSET)182        fun from(request: UploadRequest): Body {183            return UploadBody(request).apply {184                inputAvailable = true185            }186        }187    }188}...

OutputStream.writeNewline

Using AI Code Generation

1val  outputStream =  ByteArrayOutputStream ( ) 2 outputStream . writeNewline ( ) 3val  outputStream =  ByteArrayOutputStream ( ) 4 outputStream . writeNewline ( ) 5val  outputStream =  ByteArrayOutputStream ( ) 6 outputStream . writeNewline ( ) 7val  outputStream =  ByteArrayOutputStream ( ) 8 outputStream . writeNewline ( ) 9val  outputStream =  ByteArrayOutputStream ( ) 10 outputStream . writeNewline ( ) 11val  outputStream =  ByteArrayOutputStream ( ) 12 outputStream . writeNewline ( ) 13val  outputStream =  ByteArrayOutputStream ( ) 14 outputStream . writeNewline ( ) 15val  outputStream =  ByteArrayOutputStream ( ) 16 outputStream . writeNewline ( ) 17val  outputStream =  ByteArrayOutputStream ( ) 18 outputStream . writeNewline ( ) 19val  outputStream =  ByteArrayOutputStream ( ) 20 outputStream . writeNewline ( )

OutputStream.writeNewline

Using AI Code Generation

1val outputStream = ByteArrayOutputStream()2val writer = outputStream.writer()3writer.writeNewline()4writer.close()5val newLine = outputStream.toString()6val outputStream = ByteArrayOutputStream()7val writer = outputStream.writer()8writer.writeNewline()9writer.close()10val newLine = outputStream.toString()11Log.d("Request", request.toString())12Log.d("Response", response.toString())13Log.d("Result", result.toString())14}15val responseBody = response.body()16Log.d("Request", request.toString())17Log.d("Response", response.toString())18Log.d("Result", result.toString())19}20val responseBody = response.body()21Log.d("Request", request.toString())22Log.d("Response", response.toString())23Log.d("Result", result.toString())24}25val responseBody = response.body()26Log.d("Request", request.toString())

OutputStream.writeNewline

Using AI Code Generation

1val outputStream = ByteArrayOutputStream()2response.writeNewline(outputStream)3val output = outputStream.toString()4println(output)5val outputStream = ByteArrayOutputStream()6response.writeNewline(outputStream)7val output = outputStream.toString()8println(output)9val outputStream = ByteArrayOutputStream()10response.writeNewline(outputStream)11val output = outputStream.toString()12println(output)13val outputStream = ByteArrayOutputStream()14response.writeNewline(outputStream)15val output = outputStream.toString()16println(output)17val outputStream = ByteArrayOutputStream()18response.writeNewline(outputStream)19val output = outputStream.toString()20println(output)21val outputStream = ByteArrayOutputStream()22response.writeNewline(outputStream)23val output = outputStream.toString()24println(output)25val outputStream = ByteArrayOutputStream()26response.writeNewline(outputStream)27val output = outputStream.toString()28println(output)29val outputStream = ByteArrayOutputStream()30response.writeNewline(outputStream)31val output = outputStream.toString()32println(output)

OutputStream.writeNewline

Using AI Code Generation

1OutputStream.writeNewline()2OutputStream.writeNewline()3OutputStream.writeNewline()4OutputStream.writeNewline()5OutputStream.writeNewline()6OutputStream.writeNewline()

OutputStream.writeNewline

Using AI Code Generation

1private fun OutputStream.writeNewline() = this.write(10)2private fun OutputStream.writeNewline() = this.write(10)3private fun OutputStream.writeNewline() = this.write(10)4private fun OutputStream.writeNewline() = this.write(10)5private fun OutputStream.writeNewline() = this.write(10)6private fun OutputStream.writeNewline() = this.write(10)7private fun OutputStream.writeNewline() = this.write(10)

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