de.flapdoodle.wicket.model

Class AbstractReadOnlyDetachedModel<T>

java.lang.Object

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

de.flapdoodle.wicket.model.AbstractReadOnlyDetachedModel<T>

Type Parameters:

T - The model object

All Implemented Interfaces:

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

public abstract class AbstractReadOnlyDetachedModel<T>
extends org.apache.wicket.model.LoadableDetachableModel<T>

AbstractReadOnlyDetachedModel is an adapter base class for implementing models which have detach logic and are read-only. AbstractReadOnlyDetachedModel is a combination of AbstractReadOnlyModel and LoadableDetachableModel. AbstractReadOnlyDetachedModel holds a temporary, transient model object, that is set when LoadableDetachableModel.getObject() is called by calling abstract method 'load', and that will be reset/ set to null on LoadableDetachableModel.detach(). A usage example:

 AbstractReadOnlyDetachedModel venueListModel = new AbstractReadOnlyDetachedModel()
 {
        protected Some load()
        {
                return getSomeThing();
        }
 };
 

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractReadOnlyDetachedModel()

Method Summary

Methods

Modifier and Type	Method and Description
void	setObject(T object) This default implementation of setObject unconditionally throws an UnsupportedOperationException.

Methods inherited from class org.apache.wicket.model.LoadableDetachableModel

detach, getObject, isAttached, load, onAttach, onDetach, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractReadOnlyDetachedModel

public AbstractReadOnlyDetachedModel()

Method Detail

setObject

public final void setObject(T object)

This default implementation of setObject unconditionally throws an UnsupportedOperationException. Since the method is final, any subclass is effectively a read-only model.

Specified by:

setObject in interface org.apache.wicket.model.IModel<T>

Overrides:

setObject in class org.apache.wicket.model.LoadableDetachableModel<T>

Parameters:

object - The object to set into the model

Throws:

UnsupportedOperationException