info.joseluismartin.gui.bind
Class AbstractControlAccessor

java.lang.Object
  info.joseluismartin.gui.bind.AbstractControlAccessor

All Implemented Interfaces:

ControlAccessor

Direct Known Subclasses:

ComboAccessor, ListAccessor, SelectorAccessor, TextComponentAccessor, ToggleButtonAccessor

public abstract class AbstractControlAccessor
extends Object
implements ControlAccessor

Base class for ControlAccessors

Author:

Jose Luis Martin - (jlm@joseluismartin.info)

Constructor Summary

AbstractControlAccessor()
Default ctor.

AbstractControlAccessor(Object control)
Create a ContolAccesor and set the control

Method Summary

void	addControlChangeListener(ControlChangeListener l) Add a ControlChangeListener
protected <T> T	convertIfNecessary(Object value, Class<T> requiredType) Convert Object to required type using SimpleTypeConverter
protected void	fireControlChange() Notifiy Listeners that control value has changed
Object	getControl()
void	removeControlChangeListener(ControlChangeListener l) Remove a ControlChangeListener
void	setControl(Object control)

Methods inherited from class java.lang.Object

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

Methods inherited from interface info.joseluismartin.gui.bind.ControlAccessor

getControlValue, setControlValue

Constructor Detail

AbstractControlAccessor

public AbstractControlAccessor()

Default ctor.

AbstractControlAccessor

public AbstractControlAccessor(Object control)

Create a ContolAccesor and set the control

Parameters:

control - the control to set

Method Detail

addControlChangeListener

public void addControlChangeListener(ControlChangeListener l)

Add a ControlChangeListener

Specified by:

addControlChangeListener in interface ControlAccessor

Parameters:

l - the ControlChangeListener to add.

removeControlChangeListener

public void removeControlChangeListener(ControlChangeListener l)

Remove a ControlChangeListener

Specified by:

removeControlChangeListener in interface ControlAccessor

Parameters:

l - the ControlChangeListener to remove

convertIfNecessary

protected <T> T convertIfNecessary(Object value,
                                   Class<T> requiredType)
                        throws org.springframework.beans.TypeMismatchException

Convert Object to required type using SimpleTypeConverter

Type Parameters:

T -

Parameters:

value -

requiredType -

Returns:

Throws:

org.springframework.beans.TypeMismatchException

See Also:

TypeConverter.convertIfNecessary(java.lang.Object, java.lang.Class)

fireControlChange

protected void fireControlChange()

Notifiy Listeners that control value has changed

getControl

public Object getControl()

Returns:

the control

setControl

public void setControl(Object control)

Parameters:

control - the control to set