pt.moredata.dataentry.action
Class AbstractAction

java.lang.Object
  pt.moredata.dataentry.action.AbstractAction

All Implemented Interfaces:

Action

Direct Known Subclasses:

CreateNewRecordAction, DefaultCancelAction, DeleteAllRecordsAction, DeleteRecordAction, ExportToCSVFileAction, InsertSingleRecordAction, NavigateAction, PrintSwingReportAction, SaveSingleRecordAction, SimpleQueryAction, UpdateDataSourceAction, UpdateSingleRecordAction

public abstract class AbstractAction

extends java.lang.Object

implements Action

Company MoreData

Version:

$Revision: 1.3 $

Author:

pcarmo

Field Summary

protected DataEntry	_dataEntry Entrada de dados.
protected boolean	_enable Indica se a acao esta activada ou não.
protected ActionEvent	_event Evento associado a accao.
protected RequestMessage	_request Pedido efectuadao a classe que implementa a acção.

Constructor Summary

AbstractAction()

Method Summary

abstract ResponseMessage	actionPerformed() Invoked when an action occurs.
ResponseMessage	actionPerformed(ActionEvent event) Invoked when an action occurs.
protected void	init(ActionEvent event) Description of the Method
boolean	isEnabled() Returns the enabled state of the Action.
void	setEnabled(boolean b) Sets the enabled state of the Action.

Methods inherited from class java.lang.Object

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

Field Detail

_enable

protected boolean _enable

Indica se a acao esta activada ou não.

_request

protected RequestMessage _request

Pedido efectuadao a classe que implementa a acção.

_dataEntry

protected DataEntry _dataEntry

Entrada de dados.

_event

protected ActionEvent _event

Evento associado a accao.

Constructor Detail

AbstractAction

public AbstractAction()

Method Detail

init

protected void init(ActionEvent event)

Description of the Method

Parameters:

event - Description of the Parameter

actionPerformed

public ResponseMessage actionPerformed(ActionEvent event)

Invoked when an action occurs.

Specified by:

actionPerformed in interface Action

Parameters:

event - Description of the Parameter

Returns:

Description of the Return Value

actionPerformed

public abstract ResponseMessage actionPerformed()

Invoked when an action occurs.

Returns:

A menssagem de resposta contendo o resultado da accao executada.

isEnabled

public boolean isEnabled()

Returns the enabled state of the Action. When enabled, any component associated with this object is active and able to fire this object's actionPerformed method.

Specified by:

isEnabled in interface Action

Returns:

true if this Action is enabled

setEnabled

public void setEnabled(boolean b)

Sets the enabled state of the Action. When enabled, any component associated with this object is active and able to fire this object's actionPerformed method. If the value has changed, a PropertyChangeEvent is sent to listeners.

Specified by:

setEnabled in interface Action

Parameters:

b - true to enable this Action, false to disable it