info.magnolia.objectfactory
Class LazyObservedComponentFactory<T>

java.lang.Object
  info.magnolia.objectfactory.LazyObservedComponentFactory<T>

Type Parameters:

T - the type of component this factory instantiates.

All Implemented Interfaces:

ComponentFactory<T>

public class LazyObservedComponentFactory<T>
extends Object
implements ComponentFactory<T>

ComponentFactory that provides an instance by reading it from a repository. The instance is created only when it is needed and is recreated if its configuration changes in the repository.

Version:

$Id$

Constructor Summary

LazyObservedComponentFactory(String repository, String path, Class<T> type, ComponentProvider componentProvider)

Method Summary

T	newInstance() Called by the ComponentProvider to create a component.

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyObservedComponentFactory

public LazyObservedComponentFactory(String repository,
                                    String path,
                                    Class<T> type,
                                    ComponentProvider componentProvider)

Method Detail

newInstance

public T newInstance()

Description copied from interface: ComponentFactory

Called by the ComponentProvider to create a component. This will only be done once and hence instances created by component factories are effectively singletons.

Specified by:

newInstance in interface ComponentFactory<T>