org.jboss.dependency.spi
Interface CallbackItem<T>

Type Parameters:

T - expected name type - Class, String, ...

All Known Implementing Classes:

AbstractCallbackItem, AttributeCallbackItem, OwnerCallbackItem, SingleCallbackItem

public interface CallbackItem<T>

Callback information.

Author:

Ales Justin

Method Summary

void	changeCallback(Controller controller, ControllerContext context, boolean isInstallPhase) Execute callback with current changed context.
String	getAttributeName() Get the method/attribute/property name
ControllerState	getDependentState() Get the dependent's state
T	getIDependOn() Get the object name i depend on
ControllerState	getWhenRequired() Get when the dependency is required
void	ownerCallback(Controller controller, boolean isInstallPhase) Execute callback when item added to controller.

Method Detail

getIDependOn

T getIDependOn()

Get the object name i depend on

Returns:

the name

getWhenRequired

ControllerState getWhenRequired()

Get when the dependency is required

Returns:

the state when required

getDependentState

ControllerState getDependentState()

Get the dependent's state

Returns:

the state of the required of the dependent

getAttributeName

String getAttributeName()

Get the method/attribute/property name

Returns:

the name

ownerCallback

void ownerCallback(Controller controller,
                   boolean isInstallPhase)
                   throws Throwable

Execute callback when item added to controller.

Parameters:

controller - the controller

isInstallPhase - install or uninstall

Throws:

Throwable - for any error

changeCallback

void changeCallback(Controller controller,
                    ControllerContext context,
                    boolean isInstallPhase)
                    throws Throwable

Execute callback with current changed context.

Parameters:

controller - the controller

context - the new context

isInstallPhase - install or uninstall

Throws:

Throwable - for any error