Class CayenneTransaction

java.lang.Object

org.apache.cayenne.tx.BaseTransaction

org.apache.cayenne.tx.CayenneTransaction

All Implemented Interfaces:

Transaction

public class CayenneTransaction
extends BaseTransaction

Represents a Cayenne-managed local Transaction.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field	Description
protected JdbcEventLogger	logger

Fields inherited from class BaseTransaction

connections, defaultIsolationLevel, descriptor, listeners, status, STATUS_ACTIVE, STATUS_COMMITTED, STATUS_COMMITTING, STATUS_MARKED_ROLLEDBACK, STATUS_NO_TRANSACTION, STATUS_ROLLEDBACK, STATUS_ROLLING_BACK

Modifier and Type	Field	Description
protected Map<String, Connection>	connections
protected int	defaultIsolationLevel
protected TransactionDescriptor	descriptor
protected Collection<TransactionListener>	listeners
protected int	status
protected static final int	STATUS_ACTIVE
protected static final int	STATUS_COMMITTED
protected static final int	STATUS_COMMITTING
protected static final int	STATUS_MARKED_ROLLEDBACK
protected static final int	STATUS_NO_TRANSACTION
protected static final int	STATUS_ROLLEDBACK
protected static final int	STATUS_ROLLING_BACK

Constructor Summary

Constructors

Constructor	Description
CayenneTransaction(JdbcEventLogger logger)
CayenneTransaction(JdbcEventLogger jdbcEventLogger, TransactionDescriptor descriptor)

Method Summary

Modifier and Type	Method	Description
void	begin()	Starts a Transaction.
protected void	connectionAdded(Connection connection)
boolean	isExternal()	Is this transaction managed by external transaction manager
protected void	processCommit()
protected void	processRollback()

Methods inherited from class BaseTransaction

addConnection, addListener, bindThreadTransaction, close, commit, getConnections, getExistingConnection, getOrCreateConnection, getThreadTransaction, isRollbackOnly, rollback, setRollbackOnly

Modifier and Type	Method	Description
protected Connection	addConnection(String connectionName, Connection connection)
void	addListener(TransactionListener listener)
static void	bindThreadTransaction(Transaction transaction)	Binds a Transaction to the current thread.
protected void	close()	Closes all connections associated with transaction.
void	commit()
Map<String, Connection>	getConnections()	Returns all connections associated with the transaction.
protected Connection	getExistingConnection(String name)
Connection	getOrCreateConnection(String connectionName, DataSource dataSource)	Retrieves a connection for the given symbolic name.
static Transaction	getThreadTransaction()	Returns a Transaction associated with the current thread, or null if there is no such Transaction.
boolean	isRollbackOnly()
void	rollback()
void	setRollbackOnly()

Methods inherited from class Object

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

Field Details

logger

protected JdbcEventLogger logger

Constructor Details

CayenneTransaction

public CayenneTransaction(JdbcEventLogger logger)

CayenneTransaction

public CayenneTransaction(JdbcEventLogger jdbcEventLogger,
 TransactionDescriptor descriptor)

Since:

4.1

Method Details

begin

public void begin()

Description copied from class: BaseTransaction

Starts a Transaction. If Transaction is not started explicitly, it will be started when the first connection is added.

Specified by:

begin in interface Transaction

Overrides:

begin in class BaseTransaction

connectionAdded

protected void connectionAdded(Connection connection)

Overrides:

connectionAdded in class BaseTransaction

processCommit

protected void processCommit()

Specified by:

processCommit in class BaseTransaction

processRollback

protected void processRollback()

Specified by:

processRollback in class BaseTransaction

isExternal

public boolean isExternal()

Description copied from interface: Transaction

Is this transaction managed by external transaction manager