org.dellroad.stuff.vaadin7

Class ConvertedProperty<P,M>

java.lang.Object

com.vaadin.data.util.AbstractProperty<P>

org.dellroad.stuff.vaadin7.ConvertedProperty<P,M>

Type Parameters:

P - the "presentation" type of this Property

M - the "model" type of the nested Property

All Implemented Interfaces:

Property<P>, Property.ReadOnlyStatusChangeNotifier, Property.ValueChangeNotifier, Serializable

public class ConvertedProperty<P,M>
extends AbstractProperty<P>

Applies a Converter to a Property of one type (the "model" type) to produce a Property of another type (the "presentation" type).

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.data.util.AbstractProperty

AbstractProperty.ReadOnlyStatusChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.data.Property

Property.Editor, Property.ReadOnlyException, Property.ReadOnlyStatusChangeNotifier, Property.Transactional<T>, Property.ValueChangeNotifier, Property.Viewer

Constructor Summary

Constructors

Constructor and Description
ConvertedProperty(Property<M> property, Converter<P,M> converter) Convenience constructor for when no Locale is required.
ConvertedProperty(Property<M> property, Converter<P,M> converter, Locale locale) Primary constructor.

Method Summary

Modifier and Type	Method and Description
void	addReadOnlyStatusChangeListener(Property.ReadOnlyStatusChangeListener listener)
void	addValueChangeListener(Property.ValueChangeListener listener)
Class<? extends P>	getType()
P	getValue()
boolean	isReadOnly()
void	setReadOnly(boolean readOnly)
void	setValue(P value)

Methods inherited from class com.vaadin.data.util.AbstractProperty

addListener, addListener, fireReadOnlyStatusChange, fireValueChange, getListeners, removeListener, removeListener, removeReadOnlyStatusChangeListener, removeValueChangeListener, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ConvertedProperty

public ConvertedProperty(Property<M> property,
                         Converter<P,M> converter,
                         Locale locale)

Primary constructor.

Parameters:

property - underlying property

converter - converts this property's values from/to the underlying property's values

locale - the Locale to provide to converter, or null for none

Throws:

IllegalArgumentException - if type, property, or converter is null

ConvertedProperty

public ConvertedProperty(Property<M> property,
                         Converter<P,M> converter)

Convenience constructor for when no Locale is required.

Equivalent to:

ConvertedProperty(property, converter, null)

Parameters:

property - underlying property

converter - property value converter

Method Detail

getType

public Class<? extends P> getType()

getValue

public P getValue()

setValue

public void setValue(P value)

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface Property<P>

Overrides:

isReadOnly in class AbstractProperty<P>

setReadOnly

public void setReadOnly(boolean readOnly)

Specified by:

setReadOnly in interface Property<P>

Overrides:

setReadOnly in class AbstractProperty<P>

addReadOnlyStatusChangeListener

public void addReadOnlyStatusChangeListener(Property.ReadOnlyStatusChangeListener listener)

Specified by:

addReadOnlyStatusChangeListener in interface Property.ReadOnlyStatusChangeNotifier

Overrides:

addReadOnlyStatusChangeListener in class AbstractProperty<P>

addValueChangeListener

public void addValueChangeListener(Property.ValueChangeListener listener)

Specified by:

addValueChangeListener in interface Property.ValueChangeNotifier

Overrides:

addValueChangeListener in class AbstractProperty<P>