io.neba.core.resourcemodels.metadata

Class ResourceModelMetaDataRegistrar

java.lang.Object

io.neba.core.resourcemodels.metadata.ResourceModelMetaDataRegistrar

public class ResourceModelMetaDataRegistrar
extends Object

Builds and caches ResourceModelMetaData for each ResourceModel. This meta-data may then be used by processors of a resource model, e.g. the FieldValueMappingCallback, to avoid having to reflect on the resource model type.

Author:

Olaf Otto

Constructor Summary

Constructors

Constructor and Description
ResourceModelMetaDataRegistrar()

Method Summary

Modifier and Type	Method and Description
protected void	deactivate()
Collection<ResourceModelMetaData>	get()
ResourceModelMetaData	get(Class<?> modelType)
void	register(OsgiModelSource<?> modelSource) Creates a new ResourceModelMetaData for the model represented by the provided model source.
void	removeMetadataForModelsIn(org.osgi.framework.Bundle bundle) Removes the metadata of all models contained in the provided bundle from the registrar.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceModelMetaDataRegistrar

public ResourceModelMetaDataRegistrar()

Method Detail

get

public Collection<ResourceModelMetaData> get()

Returns:

the ResourceModelMetaData of all currently known resource models.

get

public ResourceModelMetaData get(Class<?> modelType)

Parameters:

modelType - must not be null.

Returns:

the ResourceModelMetaData of the specified model. Never null - throws an IllegalStateException if the model type is not known as a resource model must always be registered.

register

public void register(OsgiModelSource<?> modelSource)

Creates a new ResourceModelMetaData for the model represented by the provided model source.

Parameters:

modelSource - must not be null.

removeMetadataForModelsIn

public void removeMetadataForModelsIn(org.osgi.framework.Bundle bundle)

Removes the metadata of all models contained in the provided bundle from the registrar.

Parameters:

bundle - must not be null

deactivate

protected void deactivate()