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updates in TextSourceSerializer

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This commit is contained in:
InsanusMokrassar 2021-04-15 14:34:05 +06:00
parent c0451d4c8f
commit 9982534001
4 changed files with 9 additions and 56 deletions
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2
CHANGELOG.md
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@ -5,7 +5,7 @@
* `Common`:
* `Version`:
* `uuid`: `0.2.3` -> `0.2.4`
* `MicroUtils`: `0.4.33` -> `0.4.34`
* `MicroUtils`: `0.4.33` -> `0.4.35`
* `Core`:
* All `TextSource` implementators have become `Serializable`
* New serializer `TextSourceSerializer`

2
gradle.properties
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@ -12,7 +12,7 @@ klock_version=2.0.7
uuid_version=0.2.4
ktor_version=1.5.3
micro_utils_version=0.4.34
micro_utils_version=0.4.35
javax_activation_version=1.1.1

1
tgbotapi.core/build.gradle
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@ -52,6 +52,7 @@ kotlin {
api "dev.inmo:micro_utils.coroutines:$micro_utils_version"
api "dev.inmo:micro_utils.serialization.base64:$micro_utils_version"
api "dev.inmo:micro_utils.serialization.encapsulator:$micro_utils_version"
api "dev.inmo:micro_utils.serialization.typed_serializer:$micro_utils_version"
api "io.ktor:ktor-client-core:$ktor_version"
}

60
tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/textsources/TextSourceSerializer.kt
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@ -1,5 +1,6 @@
package dev.inmo.tgbotapi.types.MessageEntity.textsources
import dev.inmo.micro_utils.serialization.typed_serializer.TypedSerializer
import dev.inmo.tgbotapi.CommonAbstracts.TextSource
import dev.inmo.tgbotapi.CommonAbstracts.justTextSources
import dev.inmo.tgbotapi.types.MessageEntity.*
@ -30,63 +31,14 @@ private val baseSerializers: Map<String, KSerializer<out TextSource>> = mapOf(
)
@Serializer(TextSource::class)
object TextSourceSerializer : KSerializer<TextSource> {
private val serializers = baseSerializers.toMutableMap()
@InternalSerializationApi
override val descriptor: SerialDescriptor = buildSerialDescriptor(
"TextSourceSerializer",
SerialKind.CONTEXTUAL
) {
element("type", String.serializer().descriptor)
element("value", ContextualSerializer(TextSource::class).descriptor)
}
@InternalSerializationApi
override fun deserialize(decoder: Decoder): TextSource {
return decoder.decodeStructure(descriptor) {
var type: String? = null
lateinit var result: TextSource
while (true) {
when (val index = decodeElementIndex(descriptor)) {
0 -> type = decodeStringElement(descriptor, 0)
1 -> {
require(type != null) { "Type is null, but it is expected that was inited already" }
result = decodeSerializableElement(
descriptor,
1,
serializers.getValue(type)
)
}
CompositeDecoder.DECODE_DONE -> break
else -> error("Unexpected index: $index")
}
}
result
}
}
@InternalSerializationApi
private fun <T : TextSource> CompositeEncoder.encode(value: T) {
encodeSerializableElement(descriptor, 1, value::class.serializer() as KSerializer<T>, value)
}
@InternalSerializationApi
override fun serialize(encoder: Encoder, value: TextSource) {
encoder.encodeStructure(descriptor) {
val valueSerializer = value::class.serializer()
val type = serializers.keys.first { serializers[it] == valueSerializer }
encodeStringElement(descriptor, 0, type)
encode(value)
}
}
fun <T: TextSource> include(type: String, serializer: KSerializer<T>) {
object TextSourceSerializer : TypedSerializer<TextSource>(TextSource::class, baseSerializers) {
override fun <T: TextSource> include(type: String, serializer: KSerializer<T>) {
require(type !in baseSerializers.keys)
serializers[type] = serializer
super.include(type, serializer)
}
fun exclude(type: String) {
override fun exclude(type: String) {
require(type !in baseSerializers.keys)
serializers.remove(type)
super.exclude(type)
}
}