exposed-jdbc/org.jetbrains.exposed.v1.jdbc.transactions

Package-level declarations

Types

JdbcTransactionInterface

interface JdbcTransactionInterface : TransactionInterface

Represents a unit block of work that is performed on a database using a JDBC driver.

JdbcTransactionManager

interface JdbcTransactionManager : TransactionManagerApi

Represents the JDBC transaction manager interface, responsible for creating and managing JDBC transactions.

TransactionManager

class TransactionManager(val db: Database, setupTxConnection: (ExposedConnection<*>, JdbcTransactionInterface) -> Unit? = null) : JdbcTransactionManager

JdbcTransactionManager implementation registered to the provided database value db.

Properties

transactionManager

val Database.transactionManager: JdbcTransactionManager

The JdbcTransactionManager instance that is associated with this Database.

Functions

currentOrNull

fun JdbcTransactionManager.currentOrNull(): JdbcTransaction?

Returns the current JDBC transaction from the thread-local stack for this manager's database, or null if none exists.

inTopLevelSuspendTransaction

suspend fun <T> inTopLevelSuspendTransaction(db: Database? = null, transactionIsolation: Int? = db?.transactionManager?.defaultIsolationLevel, readOnly: Boolean? = db?.transactionManager?.defaultReadOnly, outerTransaction: JdbcTransaction? = null, statement: suspend JdbcTransaction.() -> T): T

Creates a suspendable transaction at the top level with the specified transactionIsolation and readOnly settings, then calls the statement block with this transaction as its receiver and returns the result.

inTopLevelTransaction

fun <T> inTopLevelTransaction(db: Database? = null, transactionIsolation: Int? = db?.transactionManager?.defaultIsolationLevel, readOnly: Boolean? = db?.transactionManager?.defaultReadOnly, outerTransaction: JdbcTransaction? = null, statement: JdbcTransaction.() -> T): T

Creates a transaction with the specified transactionIsolation and readOnly settings, then calls the statement block with this transaction as its receiver and returns the result.

suspendTransaction

suspend fun <T> suspendTransaction(db: Database? = null, transactionIsolation: Int? = db?.transactionManager?.defaultIsolationLevel, readOnly: Boolean? = db?.transactionManager?.defaultReadOnly, statement: suspend JdbcTransaction.() -> T): T

Creates a suspendable transaction with the specified transactionIsolation and readOnly settings, then calls the statement block with this transaction as its receiver and returns the result.

transaction

fun <T> transaction(db: Database? = null, transactionIsolation: Int? = db?.transactionManager?.defaultIsolationLevel, readOnly: Boolean? = db?.transactionManager?.defaultReadOnly, statement: JdbcTransaction.() -> T): T

Creates a transaction with the specified transactionIsolation and readOnly settings, then calls the statement block with this transaction as its receiver and returns the result.