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

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

UploadBody.kt

Source:UploadBody.kt

...36    /**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    }...

DefaultBody.kt

Source:DefaultBody.kt

...21     * @return [String] the body as a string or a string that represents the body such as (empty) or (consumed)22     */23    override fun asString(contentType: String?): String {24        return when {25            isEmpty() -> "(empty)"26            isConsumed() -> "(consumed)"27            else -> representationOfBytes(contentType ?: URLConnection.guessContentTypeFromStream(openStream()))28        }29    }30    /**31     * Returns the body as a [ByteArray].32     *33     * @note Because the body needs to be read into memory anyway, implementations may choose to make the [Body]34     *  readable once more after calling this method, with the original [InputStream] being closed (and release its35     *  resources). This also means that if an implementation choose to keep it around, `isConsumed` returns false.36     *37     * @return the entire body38     */39    override fun toByteArray(): ByteArray {40        if (isEmpty()) {41            return ByteArray(0)42        }43        return ByteArrayOutputStream(length?.toInt() ?: 32)44            .use { stream ->45                writeTo(stream)46                stream.toByteArray()47            }48            .also { result ->49                openStream = { ByteArrayInputStream(result) }50                calculateLength = { result.size.toLong() }51            }52    }53    /**54     * Returns the body as an [InputStream].55     *56     * @note callers are responsible for closing the returned stream.57     * @note implementations may choose to make the [Body] `isConsumed` and can not be written or read from again.58     *59     * @return the body as input stream60     */61    override fun toStream(): InputStream = openStream().buffered().apply {62        // The caller is now responsible for this stream. This make sure that you can't call this twice without handling63        // it. The caller must still call `.close()` on the returned value when done.64        openStream = CONSUMED_STREAM65    }66    /**67     * Writes the body to the [OutputStream].68     *69     * @note callers are responses for closing the [OutputStream].70     * @note implementations may choose to make the [Body] `isConsumed` and can not be written or read from again.71     * @note implementations are recommended to buffer the output stream if they can't ensure bulk writing.72     *73     * @param outputStream [OutputStream] the stream to write to74     * @return [Long] the number of bytes written75     */76    override fun writeTo(outputStream: OutputStream): Long {77        val inputStream = openStream()78        // `copyTo` writes efficiently using a buffer. Reading ensured to be buffered by calling `.buffered`79        return inputStream.buffered()80            .use { it.copyTo(outputStream) }81            .also {82                // The outputStream could be buffered, but we are done reading, so it's time to flush what's left83                outputStream.flush()84                // This prevents implementations from consuming the input stream twice85                openStream = CONSUMED_STREAM86            }87    }88    /**89     * Returns the body emptiness.90     * @return [Boolean] if true, this body is empty91     */92    override fun isEmpty() = openStream === EMPTY_STREAM || (length == 0L)93    /**94     * Returns if the body is consumed.95     * @return [Boolean] if true, `writeTo`, `toStream` and `toByteArray` may throw96     */97    override fun isConsumed() = openStream === CONSUMED_STREAM98    /**99     * Returns the length of the body in bytes100     * @return [Long?] the length in bytes, null if it is unknown101     */102    override val length: Long? by lazy {103        calculateLength?.invoke()?.let {104            if (it == -1L) { null } else { it }105        }106    }...

isEmpty

Using AI Code Generation

1    val empty = com.github.kittinunf.fuel.core.requests.internal.isEmpty("")2    val empty = com.github.kittinunf.fuel.core.requests.internal.isEmpty("")3    val empty = com.github.kittinunf.fuel.core.requests.internal.isEmpty("")4    val empty = com.github.kittinunf.fuel.core.requests.internal.isEmpty("")5    val empty = com.github.kittinunf.fuel.core.requests.internal.isEmpty("")6    val empty = com.github.kittinunf.fuel.core.requests.internal.isEmpty("")7}8configurations.all {9    resolutionStrategy {10    }11}

isEmpty

Using AI Code Generation

1	}2	public RequestBody convert(byte[] value) throws IOException {3		return RequestBody.create(value);4	}5}6Retrofit retrofit = new Retrofit.Builder()7		.addConverterFactory(new ByteArrayConverterFactory())8		.build();

isEmpty

Using AI Code Generation

1    result.fold({ data ->2        println(data)3    }, { err ->4        println(err)5    })6}7The `responseString` method is a convenience method that is an alias for `response(StringDeserializer())`. The `StringDeserializer` class implements the `ResponseDeserializable` interface and provides a `deserialize` method that converts the response body into a `String`. You can see the `StringDeserializer` class [here](

isEmpty

Using AI Code Generation

1private fun isResponseEmpty(response: Response): Boolean {2    if (isEmpty) {3        Toast.makeText(this, "Response is empty", Toast.LENGTH_SHORT).show()4    }5}6private fun getResponseData(response: Response): String? {7    val data = response.getResponseData()8    if (data == null) {9        Toast.makeText(this, "Response is empty", Toast.LENGTH_SHORT).show()10    }11}12private fun getResponseData(response: Response): String? {13    val data = response.getResponseData()14    if (data == null) {15        Toast.makeText(this, "Response is empty", Toast.LENGTH_SHORT).show()16    }17}18private fun getResponseData(response: Response): String

isEmpty

Using AI Code Generation

1fun Request.isEmpty(): Boolean {2    val result = this.responseString()3    return result.component2().isNullOrEmpty()4}5fun Request.isNotEmpty(): Boolean {6    val result = this.responseString()7    return !result.component2().isNullOrEmpty()8}

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