org.geotools.swing.action

Class SafeAction

Object

AbstractAction

SafeAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

public abstract class SafeAction
extends AbstractAction

A safe version of AbstractAction that will log any problems encountered.

This is not generally a good practice - we are just using it as an excuse to not mess up code examples with exception handling code (gasp!). TODO: provide a background Runnable...

See Also:

Serialized Form

Field Summary

Fields inherited from class AbstractAction

changeSupport, enabled

Fields inherited from interface 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

Constructors

Constructor and Description
SafeAction(String name) Constructor

Method Summary

Modifier and Type	Method and Description
abstract void	action(ActionEvent e) Sub-classes (usually anonymous) must override this method instead of the usual ActionListener.actionPerformed(java.awt.event.ActionEvent)
void	actionPerformed(ActionEvent e) Calls the action(java.awt.event.ActionEvent) method

Methods inherited from class AbstractAction

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

Methods inherited from class Object

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

Constructor Detail

SafeAction

public SafeAction(String name)

Constructor

Parameters:

name - name for the associated control

Method Detail

action

public abstract void action(ActionEvent e)
                     throws Throwable

Sub-classes (usually anonymous) must override this method instead of the usual ActionListener.actionPerformed(java.awt.event.ActionEvent)

Parameters:

e - the action event

Throws:

Throwable - on error

actionPerformed

public void actionPerformed(ActionEvent e)

Calls the action(java.awt.event.ActionEvent) method

Parameters:

e - the action event