private ScriptPropertyFactory propertyFactory;
public ScriptImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
Mediator mediator = utilities.getUtility(Mediator.class);
SimpleTypeMapper simpleTypeMapper = utilities.getUtility(SimpleTypeMapper.class);
propertyFactory = new ScriptPropertyFactory(mediator, simpleTypeMapper);
}