org.apache.wicket.model

Class ComponentPropertyModel<T>

java.lang.Object

org.apache.wicket.model.ComponentPropertyModel<T>

Type Parameters:

T - The Model object

All Implemented Interfaces:

Serializable, IComponentAssignedModel<T>, IDetachable, IModel<T>, org.apache.wicket.util.io.IClusterable

public class ComponentPropertyModel<T>
extends Object
implements IComponentAssignedModel<T>

A model that references a property by name on the current model of the component it is bound to. This enables direct usage of inherited models such as compound property models.

Author:

Jonathan Locke

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ComponentPropertyModel(String propertyName) Constructor

Method Summary

Modifier and Type	Method and Description
T	getObject() Gets the model object.
void	setObject(T object) Sets the model object.
IWrapModel<T>	wrapOnAssignment(Component component) This method is called when the component gets its model assigned.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.model.IModel

combineWith, detach, filter, flatMap, isPresent, map, of, orElse, orElseGet

Constructor Detail

ComponentPropertyModel

public ComponentPropertyModel(String propertyName)

Constructor

Parameters:

propertyName - The name of the property to reference

Method Detail

getObject

public T getObject()

Description copied from interface: IModel

Gets the model object.

Specified by:

getObject in interface IModel<T>

Returns:

The model object

setObject

public final void setObject(T object)

Description copied from interface: IModel

Sets the model object.

Specified by:

setObject in interface IModel<T>

Parameters:

object - The model object

wrapOnAssignment

public IWrapModel<T> wrapOnAssignment(Component component)

Description copied from interface: IComponentAssignedModel

This method is called when the component gets its model assigned. WARNING: Because the model can be assigned in the constructor of component this method can also be called with a 'this' of a component that is not fully constructed yet.

Specified by:

wrapOnAssignment in interface IComponentAssignedModel<T>

Returns:

The WrapModel that wraps this model