org.dalesbred.transaction

Class SingleConnectionTransactionManager

java.lang.Object

org.dalesbred.transaction.AbstractTransactionManager

org.dalesbred.transaction.SingleConnectionTransactionManager

All Implemented Interfaces:

TransactionManager

public final class SingleConnectionTransactionManager
extends AbstractTransactionManager

A TransactionManager that uses single underlying Connection. Can be used to construct a Database with limited functionality in situations where we need to use a specific connection (i.e. integration with third-party frameworks that provide callbacks with just a connection).

Constructor Summary

Constructors

Constructor and Description
SingleConnectionTransactionManager(@NotNull Connection connection, boolean insideForeignTransaction) Constructs a transaction manager that uses given connection.

Method Summary

Modifier and Type	Method and Description
protected @NotNull Optional<org.dalesbred.transaction.DefaultTransaction>	getActiveTransaction()
protected <T> T	withNewTransaction(@NotNull TransactionCallback<T> callback, @NotNull Dialect dialect, @NotNull Isolation isolation)
protected <T> T	withSuspendedTransaction(@NotNull TransactionCallback<T> callback, @NotNull Isolation isolation, @NotNull Dialect dialect)

Methods inherited from class org.dalesbred.transaction.AbstractTransactionManager

hasActiveTransaction, withCurrentTransaction, withTransaction

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleConnectionTransactionManager

public SingleConnectionTransactionManager(@NotNull
                                          @NotNull Connection connection,
                                          boolean insideForeignTransaction)

Constructs a transaction manager that uses given connection.

Parameters:

connection - to use for database access

insideForeignTransaction - true iff transaction manager should assume that calls are inside a transactional context provided by third party framework

Method Detail

getActiveTransaction

@NotNull
protected @NotNull Optional<org.dalesbred.transaction.DefaultTransaction> getActiveTransaction()

Specified by:

getActiveTransaction in class AbstractTransactionManager

withNewTransaction

protected <T> T withNewTransaction(@NotNull
                                   @NotNull TransactionCallback<T> callback,
                                   @NotNull
                                   @NotNull Dialect dialect,
                                   @NotNull
                                   @NotNull Isolation isolation)

Specified by:

withNewTransaction in class AbstractTransactionManager

withSuspendedTransaction

protected <T> T withSuspendedTransaction(@NotNull
                                         @NotNull TransactionCallback<T> callback,
                                         @NotNull
                                         @NotNull Isolation isolation,
                                         @NotNull
                                         @NotNull Dialect dialect)

Specified by:

withSuspendedTransaction in class AbstractTransactionManager