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:

IPSecurityManagerImpl.InstanceFactory, SecuritySupportObservedComponentFactory, ServerConfiguration.InstanceFactory

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

Generic observed singleton factory.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected Class<T>	getComponentType()
protected Class[]	getExposedInterfaces()
protected Node2BeanTransformer	getNode2BeanTransformer()
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(javax.jcr.Node node)
protected void	reload()
protected void	setObservedObject(T observedObject)
protected void	startObservation(String handle)
String	toString()
protected T	transformNode(javax.jcr.Node node)

Methods inherited from class java.lang.Object

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

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>

getExposedInterfaces

protected Class[] getExposedInterfaces()

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

protected void onRegister(javax.jcr.Node node)

transformNode

protected T transformNode(javax.jcr.Node node)
                   throws Node2BeanException,
                          javax.jcr.RepositoryException

Throws:

Node2BeanException

javax.jcr.RepositoryException

getNode2BeanTransformer

protected Node2BeanTransformer getNode2BeanTransformer()

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.

setObservedObject

protected void setObservedObject(T observedObject)

toString

public String toString()

Overrides:

toString in class Object