fr.ifremer.isisfish.ui.util
Class IsisAction

java.lang.Object
  javax.swing.AbstractAction
      fr.ifremer.isisfish.ui.util.IsisAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Direct Known Subclasses:

BackupAction, CancelAction, ExportAction, IsisActionWithBackup

public abstract class IsisAction
extends AbstractAction

See Also:

Serialized Form

Field Summary

protected JDialog	dialog dialog source of the action (of null if none)
protected boolean	used flag to say if something has been done in this action (is init in prepare() method)

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

protected	IsisAction()
protected	IsisAction(JDialog dialog)

Method Summary

void	actionPerformed(ActionEvent e)
protected void	finish() called inside actionPerformed(java.awt.event.ActionEvent) after perform(java.awt.event.ActionEvent) was invoked (so can't be come here is nothing was to be done in this action.
boolean	isUsed()
protected boolean	needDispose()
protected abstract void	perform(ActionEvent e) perform safelly action after prepare() was invoked This method is only called if used was true
protected abstract boolean	prepare() Prepare data for action, and find out if there is really something to do here.

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Field Detail

used

protected boolean used

flag to say if something has been done in this action (is init in prepare() method)

dialog

protected JDialog dialog

dialog source of the action (of null if none)

Constructor Detail

IsisAction

protected IsisAction()

IsisAction

protected IsisAction(JDialog dialog)

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

prepare

protected abstract boolean prepare()

Prepare data for action, and find out if there is really something to do here.

Returns:

true if there is something to do here, false otherwise

perform

protected abstract void perform(ActionEvent e)

perform safelly action after prepare() was invoked This method is only called if used was true

Parameters:

e - event source

finish

protected void finish()

called inside actionPerformed(java.awt.event.ActionEvent) after perform(java.awt.event.ActionEvent) was invoked (so can't be come here is nothing was to be done in this action.

needDispose

protected boolean needDispose()

Returns:

true if we have to dispose dialog, false otherwise

isUsed

public boolean isUsed()

Returns:

true if something was done in the action performed, false otherwise