ktor-serialization/io.ktor.serialization/WebsocketContentConverter

WebsocketContentConverter

interface WebsocketContentConverter
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A custom content converter that could be used in the WebSockets plugin Could provide bi-directional conversion implementation. One of the most typical examples of the content converter is a JSON converter that provides both serialization and deserialization

Functions

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abstract suspend fun deserialize(charset: Charset, typeInfo: TypeInfo, content: Frame): Any
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Deserializes content to the value of type typeInfo

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abstract fun isApplicable(frame: Frame): Boolean
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Checks if the content converter can deserialize a frame

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abstract suspend fun serialize(charset: Charset, typeInfo: TypeInfo, value: Any): Frame
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Serializes a value to a WebSocket Frame. This function could throw WebsocketConverterNotFoundException if the value is not suitable for conversion

Extensions

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inline suspend fun <T> WebsocketContentConverter.deserialize(content: Frame, charset: Charset = Charsets.UTF_8): T
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Deserializes content to the value of type T

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inline suspend fun <T> WebsocketContentConverter.serialize(value: T, charset: Charset = Charsets.UTF_8): Frame
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Serializes a value to a WebSocket Frame. This function could throw WebsocketConverterNotFoundException if the value is not suitable for conversion