de.alpharogroup.model

Class AbstractReadOnlyModel<T>

java.lang.Object

de.alpharogroup.model.AbstractReadOnlyModel<T>

Type Parameters:

T - The model object

All Implemented Interfaces:

de.alpharogroup.model.api.Attachable, de.alpharogroup.model.api.Detachable, de.alpharogroup.model.api.Model<T>, Serializable

public abstract class AbstractReadOnlyModel<T>
extends Object
implements de.alpharogroup.model.api.Model<T>

AbstractReadOnlyModel is an adapter base class for implementing models which have no detach logic and are read-only.

Author:

Igor Vaynberg ( ivaynberg )

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractReadOnlyModel()

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.alpharogroup.model.api.Attachable

attach

Constructor Detail

AbstractReadOnlyModel

public AbstractReadOnlyModel()

Method Detail

getObject

public abstract T getObject()

Specified by:

getObject in interface de.alpharogroup.model.api.Model<T>

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 de.alpharogroup.model.api.Model<T>

Parameters:

object - The object to set into the model

Throws:

UnsupportedOperationException - is thrown if method is used.

toString

public String toString()

Overrides:

toString in class Object

detach

public void detach()

Specified by:

detach in interface de.alpharogroup.model.api.Detachable