Module org.jooq

Package org.jooq.impl

Class DefaultTransactionProvider

java.lang.Object

org.jooq.impl.DefaultTransactionProvider

All Implemented Interfaces:

TransactionProvider

public class DefaultTransactionProvider
extends Object
implements TransactionProvider

A default implementation for the TransactionProvider SPI.

This implementation is entirely based on JDBC transactions and is intended to work with DefaultConnectionProvider (which is implicitly created when using DSL.using(Connection)).

Nesting of transactions

By default, nested transactions are supported by modeling them implicitly with JDBC Savepoints, if supported by the underlying JDBC driver, and if nested() is true. To deactivate nested transactions, use DefaultTransactionProvider(ConnectionProvider, boolean).

Author:

Lukas Eder

Constructor Summary

Constructors

Constructor	Description
DefaultTransactionProvider(ConnectionProvider connectionProvider)
DefaultTransactionProvider(ConnectionProvider connectionProvider, boolean nested)
DefaultTransactionProvider(ConnectionProvider connectionProvider, boolean nested, TransactionProperty... properties)

Method Summary

Modifier and Type	Method	Description
final void	begin(TransactionContext ctx)	Begin a new transaction.
final void	commit(TransactionContext ctx)	Commit a transaction.
final boolean	nested()
final Set<TransactionProperty>	properties()	Specify the transaction properties for transactions created by this provider.
final void	rollback(TransactionContext ctx)	Rollback a transaction.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DefaultTransactionProvider

public DefaultTransactionProvider(ConnectionProvider connectionProvider)

DefaultTransactionProvider

public DefaultTransactionProvider(ConnectionProvider connectionProvider,
 boolean nested)

Parameters:

nested - Whether nested transactions via Savepoints are supported.

DefaultTransactionProvider

public DefaultTransactionProvider(ConnectionProvider connectionProvider,
 boolean nested,
 TransactionProperty... properties)

Parameters:

nested - Whether nested transactions via Savepoints are supported.

properties - The default transaction properties that are used to create transactions from this provider.

Method Details

properties

public final Set<TransactionProperty> properties()

Description copied from interface: TransactionProvider

Specify the transaction properties for transactions created by this provider.

Specified by:

properties in interface TransactionProvider

nested

public final boolean nested()

begin

public final void begin(TransactionContext ctx)

Description copied from interface: TransactionProvider

Begin a new transaction.

This method begins a new transaction with a Configuration scoped for this transaction. The resulting Transaction object may be used by implementors to identify the transaction when TransactionProvider.commit(TransactionContext) or TransactionProvider.rollback(TransactionContext) is called.

Specified by:

begin in interface TransactionProvider

Parameters:

ctx - the configuration scoped to this transaction and its nested transactions.

commit

public final void commit(TransactionContext ctx)

Description copied from interface: TransactionProvider

Commit a transaction.

Specified by:

commit in interface TransactionProvider

Parameters:

ctx - the configuration scoped to this transaction and its nested transactions.

rollback

public final void rollback(TransactionContext ctx)

Description copied from interface: TransactionProvider

Rollback a transaction.

Specified by:

rollback in interface TransactionProvider

Parameters:

ctx - the configuration scoped to this transaction and its nested transactions.