driver/io.github.octaviusframework.driver.codec.dynamic/DynamicContainerCodec

DynamicContainerCodec

internal class DynamicContainerCodec<T : PgContainer>(val oid: Int, val pgTypeName: String, val pgSchema: String, val kotlinClass: KClass<T>, typeRegistry: TypeRegistry) : TypeCodec<T>

Dynamic codec for PostgreSQL container types (Array, Composite, Range, Multirange, Record). It delegates the actual parsing and serialization to the ContainerCodec object.

Constructors

constructor(oid: Int, pgTypeName: String, pgSchema: String, kotlinClass: KClass<T>, typeRegistry: TypeRegistry)

Properties

fromBinary

open override val fromBinary: (ByteArray, Int, Int) -> T

Function to deserialize a value from a PostgreSQL binary format.

isDefaultForKotlinType

open override val isDefaultForKotlinType: Boolean = false

Whether this codec is the default for its Kotlin type.

kotlinClass

open override val kotlinClass: KClass<T>

The Kotlin class this codec handles.

oid

open override val oid: Int

Optional OID of the PostgreSQL type.

pgSchema

open override val pgSchema: String

PostgreSQL schema name

pgTypeName

open override val pgTypeName: String

PostgreSQL type name.

toBinary

open override val toBinary: (T, PgByteWriter) -> Unit

Function to serialize a value to a PostgreSQL binary format.

Functions

decodeSafely

internal fun <T : Any> TypeCodec<T>.decodeSafely(data: ByteArray, offset: Int, length: Int): T

Safely decodes a value using this TypeCodec. Any standard exceptions (like IllegalArgumentException or IllegalStateException) thrown by the codec's TypeCodec.fromBinary method are caught and wrapped in a CodecException.

encodeSafely

internal fun <T : Any> TypeCodec<T>.encodeSafely(value: T, writer: PgByteWriter)

Safely encodes a value using this TypeCodec. Any standard exceptions (like IllegalArgumentException or IllegalStateException) thrown by the codec's TypeCodec.toBinary method are caught and wrapped in a CodecException.