core/io.github.octaviusframework.db.core.builder/StepBuilder

StepBuilder

internal class StepBuilder(builder: AbstractQueryBuilder<*>) : StepBuilderMethods

Wrapper that provides the same terminal methods as AbstractQueryBuilder, but instead of executing queries, creates TransactionStep for lazy execution within transactions.

Constructors

StepBuilder

constructor(builder: AbstractQueryBuilder<*>)

Functions

execute

open override fun execute(params: Map<String, Any?>): TransactionStep<Int>

Creates TransactionStep with execute method

toColumn

open override fun <T> toColumn(kType: KType, params: Map<String, Any?>): TransactionStep<List<T>>

Creates TransactionStep with toColumn method

toField

open override fun <T> toField(kType: KType, params: Map<String, Any?>): TransactionStep<T>

Creates TransactionStep with toField method

toFieldStrict

open override fun <T> toFieldStrict(kType: KType, params: Map<String, Any?>): TransactionStep<T>

Creates TransactionStep with toFieldStrict method

toList

open override fun toList(params: Map<String, Any?>): TransactionStep<List<Map<String, Any?>>>

Creates TransactionStep with toList method

toListOf

open override fun <T : Any> toListOf(params: Map<String, Any?>, mapper: DataMapper<T>): TransactionStep<List<T>>

Creates TransactionStep with toListOf method using a manual mapper

open override fun <T : Any> toListOf(kType: KType, params: Map<String, Any?>): TransactionStep<List<T>>

Creates TransactionStep with toListOf method

toSingle

open override fun toSingle(params: Map<String, Any?>): TransactionStep<Map<String, Any?>?>

Creates TransactionStep with toSingle method

toSingleOf

open override fun <T> toSingleOf(kType: KType, params: Map<String, Any?>): TransactionStep<T>

Creates TransactionStep with toSingleOf method

open override fun <T> toSingleOf(kType: KType, params: Map<String, Any?>, mapper: DataMapper<T & Any>): TransactionStep<T>

Creates TransactionStep with toSingleOf method using a manual mapper

toSingleStrict

open override fun toSingleStrict(params: Map<String, Any?>): TransactionStep<Map<String, Any?>>

Creates TransactionStep with toSingleStrict method