1.0.0-beta-3

exposed-r2dbc/org.jetbrains.exposed.v1.r2dbc.mappers/PrimitiveTypeMapper

PrimitiveTypeMapper

class PrimitiveTypeMapper : TypeMapper

Mapper for primitive types (Int, Long, Float, Double, etc.).

Constructors

PrimitiveTypeMapper

constructor()

Properties

open override val columnTypes: List<KClass<out IColumnType<*>>>

List of column types this mapper supports. If empty, the mapper supports all column types.

open val dialects: List<KClass<out DatabaseDialect>>

List of dialects this mapper supports. If empty, the mapper supports all dialects.

open override val priority: Double = 0.3

The priority of this type mapper used for ordering during mapper resolution.

Functions

open fun <T> getValue(row: Row, type: Class<T>?, index: Int, dialect: DatabaseDialect, columnType: IColumnType<*>): ValueContainer<T?>

Retrieves a value from the given row at the specified index. This method attempts to extract and convert a value from the database row to the requested type, taking into account the database dialect and column type.

open override fun setValue( statement: Statement, dialect: DatabaseDialect, typeMapping: R2dbcTypeMapping, columnType: IColumnType<*>, value: Any?, index: Int): Boolean

Sets a value in the statement.