55 lines
1.8 KiB
Kotlin
55 lines
1.8 KiB
Kotlin
package dev.inmo.tgbotapi.types.update.abstracts
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import dev.inmo.tgbotapi.ksp.lib.ClassCastsIncluded
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import dev.inmo.tgbotapi.types.UpdateIdentifier
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import dev.inmo.tgbotapi.types.update.RawUpdate
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import dev.inmo.tgbotapi.utils.RiskFeature
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import dev.inmo.tgbotapi.utils.nonstrictJsonFormat
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import kotlinx.serialization.*
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import kotlinx.serialization.descriptors.SerialDescriptor
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import kotlinx.serialization.encoding.Decoder
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import kotlinx.serialization.encoding.Encoder
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import kotlinx.serialization.json.JsonElement
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@ClassCastsIncluded
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interface Update {
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val updateId: UpdateIdentifier
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val data: Any
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}
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data class UnknownUpdate(
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override val updateId: UpdateIdentifier,
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override val data: String,
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val rawJson: JsonElement
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) : Update
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@RiskFeature
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object UpdateSerializerWithoutSerialization : KSerializer<Update> {
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override val descriptor: SerialDescriptor = JsonElement.serializer().descriptor
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override fun deserialize(decoder: Decoder): Update = UpdateDeserializationStrategy.deserialize(decoder)
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override fun serialize(encoder: Encoder, value: Update) = throw UnsupportedOperationException()
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}
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/**
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* Use this object to deserialize objects with type [Update]. Currently it is restricted to use this
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* [DeserializationStrategy] only with JSON
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*
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* @see StringFormat.parse
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* @see kotlinx.serialization.json.Json.parse
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*/
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object UpdateDeserializationStrategy : DeserializationStrategy<Update> {
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override val descriptor: SerialDescriptor = JsonElement.serializer().descriptor
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override fun deserialize(decoder: Decoder): Update {
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val asJson = JsonElement.serializer().deserialize(decoder)
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return nonstrictJsonFormat.decodeFromJsonElement(
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RawUpdate.serializer(),
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asJson
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).asUpdate(
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asJson
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)
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}
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}
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