kodo.jdbc.runtime
Class AbstractJDBCSavepointManager.ConnectionSavepoint

java.lang.Object
  |
  +--kodo.runtime.KodoSavepoint
        |
        +--kodo.jdbc.runtime.AbstractJDBCSavepointManager.ConnectionSavepoint

Enclosing class:

AbstractJDBCSavepointManager

protected class AbstractJDBCSavepointManager.ConnectionSavepoint

extends KodoSavepoint

A savepoint which provides access to the current transactional connection.

Fields inherited from class kodo.runtime.KodoSavepoint

FLUSH, NO_FLUSH, PRE_FLUSH

Constructor Summary

AbstractJDBCSavepointManager.ConnectionSavepoint(KodoPersistenceManager pm, String name)

Method Summary

Connection	getConnection() Return the current Connection for this savepoint.
Object	getDataStoreSavepoint() Return the stored savepoint object
Collection	rollback(Collection previous) Handle the rolled back state, returning saved data.
void	save(Collection states) Set this savepoint, saving any state for the passed-in KodoStateManagers as necessary.
void	setDataStoreSavepoint(Object savepoint) Set the implementation specific savepoint object

Methods inherited from class kodo.runtime.KodoSavepoint

getCopyFields, getFlushMode, getName, getPersistenceManager, getStates, initialize, release, setCopyFields, setFlushMode

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractJDBCSavepointManager.ConnectionSavepoint

public AbstractJDBCSavepointManager.ConnectionSavepoint(KodoPersistenceManager pm,
                                                        String name)

Method Detail

getDataStoreSavepoint

public Object getDataStoreSavepoint()

Return the stored savepoint object

setDataStoreSavepoint

public void setDataStoreSavepoint(Object savepoint)

Set the implementation specific savepoint object

getConnection

public Connection getConnection()

Return the current Connection for this savepoint.

rollback

public Collection rollback(Collection previous)

Description copied from class: KodoSavepoint

Handle the rolled back state, returning saved data. Subclasses should return the collection returned from this method.

Overrides:

rollback in class KodoSavepoint

Following copied from class: kodo.runtime.KodoSavepoint

Parameters:

previous - previous savepoints set in the transaction

save

public void save(Collection states)

Description copied from class: KodoSavepoint

Set this savepoint, saving any state for the passed-in KodoStateManagers as necessary.

Overrides:

save in class KodoSavepoint