Package org.apache.wicket.model
Class CompoundPropertyModel<T>
java.lang.Object
org.apache.wicket.model.ChainingModel<T>
org.apache.wicket.model.CompoundPropertyModel<T>
- Type Parameters:
T
- The model object type
- All Implemented Interfaces:
Serializable
,IComponentInheritedModel<T>
,IDetachable
,IModel<T>
,IClusterable
public class CompoundPropertyModel<T>
extends ChainingModel<T>
implements IComponentInheritedModel<T>
A simple compound model which uses the component's name as the property expression to retrieve
properties on the nested model object.
CompoundPropertyModel is a chaining model so it will call get/setobject on the given object if
the object is an instanceof IModel itself.
- Author:
- Jonathan Locke
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionCompoundPropertyModel
(IModel<T> model) ConstructorCompoundPropertyModel
(T object) Constructor -
Method Summary
Modifier and TypeMethodDescription<S> IModel<S>
Binds this model to a special property by returning a model that has this compound model as its nested/wrapped model and the property which should be evaluated.static <Z> CompoundPropertyModel<Z>
Type-infering factory methodstatic <Z extends Serializable>
CompoundPropertyModel<Z>of
(Z object) Type-infering factory methodprotected String
propertyExpression
(Component component) Returns the property expression that should be used against the target object<C> IWrapModel<C>
wrapOnInheritance
(Component component) Methods inherited from class org.apache.wicket.model.ChainingModel
detach, getChainedModel, getInnermostModelOrObject, getObject, getTarget, setObject, setTarget, toString
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Constructor Details
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CompoundPropertyModel
Constructor- Parameters:
model
- The model
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CompoundPropertyModel
Constructor- Parameters:
object
- The model object
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-
Method Details
-
propertyExpression
Returns the property expression that should be used against the target object- Parameters:
component
-- Returns:
- property expression that should be used against the target object
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wrapOnInheritance
- Specified by:
wrapOnInheritance
in interfaceIComponentInheritedModel<T>
- Type Parameters:
C
- the model object type of the wrapped model- Returns:
- The WrapModel that wraps this model
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bind
Binds this model to a special property by returning a model that has this compound model as its nested/wrapped model and the property which should be evaluated. This can be used if the id of the Component isn't a valid property for the data object.- Type Parameters:
S
- the type of the property- Parameters:
property
- the name that will be used to find- Returns:
- The IModel that is a wrapper around the current model and the property
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of
Type-infering factory method- Type Parameters:
Z
- the type of the model's object- Parameters:
model
- model- Returns:
CompoundPropertyModel
instance
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of
Type-infering factory method- Type Parameters:
Z
- the type of the model's object- Parameters:
object
- model object- Returns:
CompoundPropertyModel
instance
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