api/io.github.octaviusframework.db.api.type/TypeHandler

TypeHandler

interface TypeHandler<T : Any>

Interface for handling conversion between Kotlin types and PostgreSQL types.

Registered converters are automatically used for:

Single values in queries
Elements in PostgreSQL arrays
Fields within composite types

Type Parameters

T

The Kotlin type this converter handles.

Inheritors

GlobalTypeHandler

Properties

abstract val fromPgString: (String) -> T

open val fromResultSet: (ResultSet, Int) -> T??

isDefaultForKotlinType

open val isDefaultForKotlinType: Boolean

abstract val kotlinClass: KClass<T>

open val pgSchema: String

abstract val pgTypeName: String

open val toJdbc: (T) -> Any?

abstract val toPgString: (T) -> String