com.iizix.prop.vs

Class VSActionAdapter

java.lang.Object

com.iizix.prop.vs.VSActionAdapter

All Implemented Interfaces:

IVSActionListener, IVSComponentListener, IVSComponentState

public class VSActionAdapter
extends Object
implements IVSActionListener

Adapter for interface used to listen to VS action events.

Author:

Christopher Mindus

Nested Class Summary

Nested classes/interfaces inherited from interface com.iizix.prop.vs.IVSComponentState

IVSComponentState.State

Constructor Summary

Constructors

Constructor and Description
VSActionAdapter()

Method Summary

Modifier and Type	Method and Description
void	onActionCompleted(VSAction action, VSActionTXProcess process, Throwable exception) Called after the action completes the TXP processing i.e.
void	onActionInvoked(VSAction action, VSActionTXProcess process) Called before the action invokes the Action Actors.
void	onBroken(VSRelativeReference<?> reference, VSAction action) Called when the property reference has been broken, i.e.
void	onParentStateChanged(IVSComponent parent, IVSComponentState.State state, boolean on) Called when the column changes state.
void	onResolved(VSRelativeReference<?> reference, VSAction action) Called when the property reference has been resolved.
void	onStateChanged(VSAction action, IVSComponentState.State state, boolean on) Called when the field changes state.

Methods inherited from class java.lang.Object

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

Constructor Detail

VSActionAdapter

public VSActionAdapter()

Method Detail

onResolved

public void onResolved(VSRelativeReference<?> reference,
                       VSAction action)

Called when the property reference has been resolved. UI components use this method to set its state according to the field.

Specified by:

onResolved in interface IVSActionListener

Parameters:

reference - The VSRelativeReference instance holding the reference.

action - The target reference.

onBroken

public void onBroken(VSRelativeReference<?> reference,
                     VSAction action)

Called when the property reference has been broken, i.e. unresolved.

Specified by:

onBroken in interface IVSActionListener

Parameters:

reference - The VSRelativeReference instance holding the reference.

action - The target reference.

onStateChanged

public void onStateChanged(VSAction action,
                           IVSComponentState.State state,
                           boolean on)

Called when the field changes state.

Specified by:

onStateChanged in interface IVSActionListener

Parameters:

action - The VS action.

state - The state change.

on - New state.

onParentStateChanged

public void onParentStateChanged(IVSComponent parent,
                                 IVSComponentState.State state,
                                 boolean on)

Called when the column changes state.

Specified by:

onParentStateChanged in interface IVSComponentListener

Parameters:

parent - The parent who's state was changed.

state - The state change, possible values PARENT_ENABLED, PARENT_READONLY, PARENT_VISIBLE.

on - New state.

onActionInvoked

public void onActionInvoked(VSAction action,
                            VSActionTXProcess process)

Called before the action invokes the Action Actors.

This method is called in the execution trigger thread.

Specified by:

onActionInvoked in interface IVSActionListener

Parameters:

action - The VS action.

process - The initialized process.

onActionCompleted

public void onActionCompleted(VSAction action,
                              VSActionTXProcess process,
                              Throwable exception)

Called after the action completes the TXP processing i.e. all its Action Actor calls. This method is called regardless of success or failures. It can be used to check the state of the process.

This method is called from the thread that executed the TX action process.

Specified by:

onActionCompleted in interface IVSActionListener

Parameters:

action - The VS action.

process - The completed process.

exception - Potential exception in TX process, null for none.