io.neba.core.resourcemodels.registration

Class ModelRegistry

java.lang.Object

io.neba.core.resourcemodels.registration.ModelRegistry

public class ModelRegistry
extends Object

Contains model sources associated to mappable types and the corresponding logic to lookup these relationships.

Author:

Olaf Otto

Constructor Summary

Constructors

Constructor and Description
ModelRegistry()

Method Summary

Modifier and Type	Method and Description
void	add(String[] types, OsgiModelSource<?> source) Adds the type[] -&t; model relationship to the registry.
protected void	deActivate() Clears the registry upon shutdown.
List<OsgiModelSource<?>>	getModelSources()
Collection<ResolvedModelSource<?>>	lookupMostSpecificModels(org.apache.sling.api.resource.Resource resource, Class<?> targetType) Finds the most specific models for the given resource which are assignable to the target type.

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelRegistry

public ModelRegistry()

Method Detail

lookupMostSpecificModels

public Collection<ResolvedModelSource<?>> lookupMostSpecificModels(org.apache.sling.api.resource.Resource resource,
                                                                   Class<?> targetType)

Finds the most specific models for the given resource which are assignable to the target type.

Parameters:

resource - must not be null.

targetType - must not be null.

Returns:

the sources of the models, or null if no such model exists.

deActivate

protected void deActivate()

Clears the registry upon shutdown.

getModelSources

public List<OsgiModelSource<?>> getModelSources()

Returns:

a shallow copy of all registered sources for models, never null but rather an empty list.

add

public void add(String[] types,
                OsgiModelSource<?> source)

Adds the type[] -&t; model relationship to the registry.

Parameters:

types - must not be null.

source - must not be null.