org.jboss.dependency.plugins
Class AbstractCallbackItem<T>

java.lang.Object
  org.jboss.util.JBossObject
      org.jboss.dependency.plugins.AbstractCallbackItem<T>

Type Parameters:

T - the callback type

All Implemented Interfaces:

Cloneable, CallbackItem<T>, org.jboss.util.JBossInterface

Direct Known Subclasses:

OwnerCallbackItem

public abstract class AbstractCallbackItem<T>
extends org.jboss.util.JBossObject
implements CallbackItem<T>

Abstract callback item.

Author:

Ales Justin

Field Summary

protected String	attributeName
protected ControllerState	dependentState
protected T	name
protected ControllerState	whenRequired

Fields inherited from class org.jboss.util.JBossObject

hashCode, log, toString

Constructor Summary

protected	AbstractCallbackItem(T name)
protected	AbstractCallbackItem(T name, ControllerState whenRequired, ControllerState dependentState, String attributeName)

Method Summary

protected void	changeCallback(ControllerContext context, boolean isInstallPhase) Helper method.
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.
void	toShortString(org.jboss.util.JBossStringBuilder buffer)
protected void	toString(org.jboss.util.JBossStringBuilder buffer)

Methods inherited from class org.jboss.util.JBossObject

cacheGetHashCode, cacheToString, clone, equals, flushJBossObjectCache, getClassShortName, getHashCode, hashCode, list, notEqual, toShortString, toString, toStringImplementation

Methods inherited from class java.lang.Object

equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

name

protected T name

whenRequired

protected ControllerState whenRequired

dependentState

protected ControllerState dependentState

attributeName

protected String attributeName

Constructor Detail

AbstractCallbackItem

protected AbstractCallbackItem(T name)

AbstractCallbackItem

protected AbstractCallbackItem(T name,
                               ControllerState whenRequired,
                               ControllerState dependentState,
                               String attributeName)

Method Detail

ownerCallback

public void ownerCallback(Controller controller,
                          boolean isInstallPhase)
                   throws Throwable

Description copied from interface: CallbackItem

Execute callback when item added to controller.

Specified by:

ownerCallback in interface CallbackItem<T>

Parameters:

controller - the controller

isInstallPhase - install or uninstall

Throws:

Throwable - for any error

changeCallback

protected void changeCallback(ControllerContext context,
                              boolean isInstallPhase)
                       throws Throwable

Helper method.

Parameters:

context - changed context

isInstallPhase - install or uninstall phase

Throws:

Throwable - for any error

changeCallback

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

Description copied from interface: CallbackItem

Execute callback with current changed context.

Specified by:

changeCallback in interface CallbackItem<T>

Parameters:

controller - the controller

context - the new context

isInstallPhase - install or uninstall

Throws:

Throwable - for any error

getIDependOn

public T getIDependOn()

Description copied from interface: CallbackItem

Get the object name i depend on

Specified by:

getIDependOn in interface CallbackItem<T>

Returns:

the name

getWhenRequired

public ControllerState getWhenRequired()

Description copied from interface: CallbackItem

Get when the dependency is required

Specified by:

getWhenRequired in interface CallbackItem<T>

Returns:

the state when required

getDependentState

public ControllerState getDependentState()

Description copied from interface: CallbackItem

Get the dependent's state

Specified by:

getDependentState in interface CallbackItem<T>

Returns:

the state of the required of the dependent

getAttributeName

public String getAttributeName()

Description copied from interface: CallbackItem

Get the method/attribute/property name

Specified by:

getAttributeName in interface CallbackItem<T>

Returns:

the name

toShortString

public void toShortString(org.jboss.util.JBossStringBuilder buffer)

Specified by:

toShortString in interface org.jboss.util.JBossInterface

Overrides:

toShortString in class org.jboss.util.JBossObject

toString

protected void toString(org.jboss.util.JBossStringBuilder buffer)

Overrides:

toString in class org.jboss.util.JBossObject