de.caff.util.ui

Class UIResourceHandler

java.lang.Object

de.caff.util.ui.UIResourceHandler

Direct Known Subclasses:

ArrayUIResourceHandler, BooleanUIResourceHandler, BorderUIResourceHandler, CharacterUIResourceHandler, ClassUIResourceHandler, ColorUIResourceHandler, DimensionUIResourceHandler, FloatUIResourceHandler, FontUIResourceHandler, GradientUIResourceHandler, InsetsUIResourceHandler, IntegerUIResourceHandler, LongUIResourceHandler, MethodUIResourceHandler, StringUIResourceHandler

public abstract class UIResourceHandler
extends java.lang.Object

Handler for UI Resource.

Author:

Rammi

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UIResourceHandler(java.lang.String id) Constructor.

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	fromValue(java.lang.Object value) Get the string representation of a value.
abstract java.lang.Class<?>	getHandledClass() Get the class handled by this resource handler.
java.lang.String	getID() Get the id of this resource.
java.lang.String	getValue(javax.swing.UIDefaults defaults) Get the string representation of the value of the resource.
boolean	setValue(UIResourceCollection uirc, java.lang.String value) Extract the value from a string representation,
protected abstract java.lang.Object	toValue(java.lang.String text) Convert a textual representation of a value to a value.

Methods inherited from class java.lang.Object

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

Constructor Detail

UIResourceHandler

protected UIResourceHandler(java.lang.String id)

Constructor.

Parameters:

id - ID of resource

Method Detail

getID

public java.lang.String getID()

Get the id of this resource.

Returns:

the id

getValue

public java.lang.String getValue(javax.swing.UIDefaults defaults)

Get the string representation of the value of the resource.

Parameters:

defaults - the UI defaults from where the value is read

Returns:

the value in textual form

setValue

public boolean setValue(UIResourceCollection uirc,
                        java.lang.String value)

Extract the value from a string representation,

Parameters:

uirc - UI resource collection

value - value in textual form

Returns:

true if it was possible to extract the value from the text, false otherwise

toValue

protected abstract java.lang.Object toValue(java.lang.String text)

Convert a textual representation of a value to a value.

Parameters:

text - textual representation

Returns:

the value or null if the text cannot be converted

See Also:

fromValue(Object)

fromValue

protected java.lang.String fromValue(java.lang.Object value)

Get the string representation of a value.

Parameters:

value - the UI value

Returns:

the value in textual form

See Also:

toValue(String)

getHandledClass

public abstract java.lang.Class<?> getHandledClass()

Get the class handled by this resource handler.

Returns:

handled class