net.sf.cuf.fw2

Class AbstractDialogDc

java.lang.Object

net.sf.cuf.fw2.AbstractDialogDc

All Implemented Interfaces:

AppEventSupport, Dc, DialogDc, Disposable, SimpleLifeCycle

public abstract class AbstractDialogDc
extends Object
implements DialogDc

The AbstractDialogDc implements the common stuff (AppEvent handling, canPassivate check) of the DialogDc interface. A project specific DialogDc is usally derived from AbstractDialogDc.

Field Summary

Fields

Modifier and Type	Field and Description
protected AppEventSupport	mAppEventSupport The next object in the AppEvent responder chain.
protected DialogManager	mDialogManager The manager object that opens/closes dialogs.

Constructor Summary

Constructors

Constructor and Description
AbstractDialogDc()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canPassivate() We assume that all dialogs that don't care can always be passivated.
void	dispose(Map<String,? super Object> pArgs) Called from the dialog coordinator to tell the dialog to cleanup all resources.
void	init(Dc pParent, Map<String,? super Object> pArgs) This method is called by the parent dialog controller during the initialisation phase of an application.
void	postAppEvent(AppEvent pAppEvent) Process/Dispatch an AppEvent.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.cuf.fw2.DialogDc

getVisualPresentation

Methods inherited from interface net.sf.cuf.fw2.SimpleLifeCycle

doActivate, doPassivate

Field Detail

mAppEventSupport

protected AppEventSupport mAppEventSupport

The next object in the AppEvent responder chain.

mDialogManager

protected DialogManager mDialogManager

The manager object that opens/closes dialogs.

Constructor Detail

AbstractDialogDc

public AbstractDialogDc()

Method Detail

canPassivate

public boolean canPassivate()

We assume that all dialogs that don't care can always be passivated.

Specified by:

canPassivate in interface SimpleLifeCycle

Returns:

always true

init

public void init(Dc pParent,
        Map<String,? super Object> pArgs)

This method is called by the parent dialog controller during the initialisation phase of an application.

Specified by:

init in interface Dc

Parameters:

pParent - our non-null parent, must implement AppEventSupport

pArgs - variable argument list modeled as a key/value map, never null.

postAppEvent

public void postAppEvent(AppEvent pAppEvent)

Process/Dispatch an AppEvent.

Specified by:

postAppEvent in interface AppEventSupport

Parameters:

pAppEvent - event that should be routed/processes

Throws:

IllegalArgumentException - if pAppEvent is null

dispose

public void dispose(Map<String,? super Object> pArgs)

Called from the dialog coordinator to tell the dialog to cleanup all resources. The base implementation does nothing.

Specified by:

dispose in interface Disposable

Parameters:

pArgs - arguments, key is a String, value is any suitable objekt for the key