info.magnolia.objectfactory
Class ObservedComponentFactory<T>

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

Type Parameters:

T - the type of component this factory instantiates.

All Implemented Interfaces:

ComponentFactory<T>, javax.jcr.observation.EventListener

Direct Known Subclasses:

FactoryUtil.ObservedObjectFactory, IPSecurityManagerImpl.InstanceFactory, ServerConfiguration.InstanceFactory

public class ObservedComponentFactory<T>
extends Object
implements ComponentFactory<T>, javax.jcr.observation.EventListener

Generic observed singleton factory.

Version:

$Id: $

Author:

philipp

Field Summary

protected Class<T>	interf Deprecated. since 4.3 - this should be private - use getComponentType() instead. (rename to "type" once made private)
protected T	observedObject Deprecated. since 4.3 - this should be private - use getObservedObject() instead.

Constructor Summary

ObservedComponentFactory(String repository, String path, Class<T> type)

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

Method Summary

protected Class<T>	getComponentType()
protected Content2BeanTransformer	getContent2BeanTransformer()
T	getObservedObject() Deprecated. since 4.3 - info.magnolia.objectfactory.DefaultComponentProvider#newInstance(Class) returns a proxy of the observed object instead of this factory, so this method shouldn't be needed publicly.
protected void	instantiateDefault()
protected boolean	isConcrete(Class<?> clazz) Deprecated. since 4.5, use Classes.isConcrete(Class)
protected void	load()
T	newInstance() Called by the ComponentProvider to create a component.
void	onEvent(javax.jcr.observation.EventIterator events)
protected void	onRegister(Content node) Deprecated. since 4.5, use #onRegister(Node) instead
protected void	reload()
protected void	startObservation(String handle)
String	toString()
protected T	transformNode(Content node)

Methods inherited from class java.lang.Object

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

Field Detail

interf

@Deprecated
protected final Class<T> interf

Deprecated. since 4.3 - this should be private - use getComponentType() instead. (rename to "type" once made private)

observedObject

@Deprecated
protected T observedObject

Deprecated. since 4.3 - this should be private - use getObservedObject() instead.

The object delivered by this factory.

Constructor Detail

ObservedComponentFactory

public ObservedComponentFactory(String repository,
                                String path,
                                Class<T> type)

ObservedComponentFactory

public ObservedComponentFactory(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>

startObservation

protected void startObservation(String handle)

onEvent

public void onEvent(javax.jcr.observation.EventIterator events)

Specified by:

onEvent in interface javax.jcr.observation.EventListener

reload

protected void reload()

load

protected void load()

instantiateDefault

protected void instantiateDefault()

isConcrete

@Deprecated
protected boolean isConcrete(Class<?> clazz)

Deprecated. since 4.5, use Classes.isConcrete(Class)

onRegister

@Deprecated
protected void onRegister(Content node)

Deprecated. since 4.5, use #onRegister(Node) instead

transformNode

protected T transformNode(Content node)
                   throws Content2BeanException

Throws:

Content2BeanException

getContent2BeanTransformer

protected Content2BeanTransformer getContent2BeanTransformer()

getComponentType

protected Class<T> getComponentType()

getObservedObject

@Deprecated
public T getObservedObject()

Deprecated. since 4.3 - info.magnolia.objectfactory.DefaultComponentProvider#newInstance(Class) returns a proxy of the observed object instead of this factory, so this method shouldn't be needed publicly.

Returns the latest converted object observed by this factory. Since 4.3, if you are using DefaultClassFactory, calling this shouldn't be needed, newInstance() returned a proxy, so you'll always see this object.

toString

public String toString()

Overrides:

toString in class Object