com.db4o.ta

Class TransparentActivationSupport

java.lang.Object

com.db4o.ta.TransparentActivationSupport

All Implemented Interfaces:

ConfigurationItem

Direct Known Subclasses:

TransparentPersistenceSupport

public class TransparentActivationSupport
extends java.lang.Object
implements ConfigurationItem

Configuration item that enables Transparent Activation Mode for this session. TA mode should be switched on explicitly for manual TA implementation:

configuration.add(new TransparentActivationSupport());

See Also:

TransparentPersistenceSupport

Constructor Summary

Constructors

Constructor and Description
TransparentActivationSupport()

Method Summary

Methods

Modifier and Type	Method and Description
protected static ActivationDepthProvider	activationProvider(InternalObjectContainer container)
void	apply(InternalObjectContainer container) Configures the just opened ObjectContainer by setting event listeners, which will be triggered when activation or de-activation is required.
static boolean	isTransparentActivationEnabledOn(InternalObjectContainer container)
void	prepare(Configuration configuration) Gives a chance for the item to augment the configuration.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransparentActivationSupport

public TransparentActivationSupport()

Method Detail

prepare

public void prepare(Configuration configuration)

Description copied from interface: ConfigurationItem

Gives a chance for the item to augment the configuration.

Specified by:

prepare in interface ConfigurationItem

Parameters:

configuration - the configuration that the item was added to

apply

public void apply(InternalObjectContainer container)

Configures the just opened ObjectContainer by setting event listeners, which will be triggered when activation or de-activation is required.

Specified by:

apply in interface ConfigurationItem

Parameters:

container - the ObjectContainer to configure

See Also:

TransparentPersistenceSupport.apply(InternalObjectContainer)

isTransparentActivationEnabledOn

public static boolean isTransparentActivationEnabledOn(InternalObjectContainer container)

activationProvider

protected static ActivationDepthProvider activationProvider(InternalObjectContainer container)