org.apache.openjpa.jdbc.kernel

Class AbstractJDBCSavepointManager.ConnectionSavepoint

java.lang.Object

org.apache.openjpa.kernel.OpenJPASavepoint

org.apache.openjpa.jdbc.kernel.AbstractJDBCSavepointManager.ConnectionSavepoint

All Implemented Interfaces:

Serializable

Enclosing class:

AbstractJDBCSavepointManager

protected class AbstractJDBCSavepointManager.ConnectionSavepoint
extends OpenJPASavepoint

A savepoint which provides access to the current transactional connection.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractJDBCSavepointManager.ConnectionSavepoint(Broker broker, String name, boolean copy)

Method Summary

Methods

Modifier and Type	Method and Description
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 OpenJPAStateManagers as necessary.
void	setDataStoreSavepoint(Object savepoint) Set the implementation specific savepoint object

Methods inherited from class org.apache.openjpa.kernel.OpenJPASavepoint

getBroker, getCopyFieldState, getName, getStates, release

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(Broker broker,
                                                String name,
                                                boolean copy)

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: OpenJPASavepoint

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

Overrides:

rollback in class OpenJPASavepoint

Parameters:

previous - previous savepoints set in the transaction

save

public void save(Collection states)

Description copied from class: OpenJPASavepoint

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

Overrides:

save in class OpenJPASavepoint