Package org.apache.cayenne.tx

Interface TransactionListener

public interface TransactionListener

A callback that is notified as transaction progresses through stages. It can customize transaction isolation level, etc.

Since:

4.0

Method Summary

Modifier and Type	Method	Description
default Connection	decorateConnection(Transaction tx, Connection connection)	This method could be used to decorate or substitute new connection initiated inside a Cayenne transaction.
void	willAddConnection(Transaction tx, String connectionName, Connection connection)
void	willCommit(Transaction tx)
void	willRollback(Transaction tx)

Method Details

willCommit

void willCommit(Transaction tx)

willRollback

void willRollback(Transaction tx)

willAddConnection

void willAddConnection(Transaction tx,
 String connectionName,
 Connection connection)

decorateConnection

default Connection decorateConnection(Transaction tx,
 Connection connection)

This method could be used to decorate or substitute new connection initiated inside a Cayenne transaction.
The default implementation returns the same connection.

Parameters:

tx - transaction that initiated connection

connection - connection (it could be decorated by other listeners)

Returns:

connection

Since:

4.2