Use of services in loading assets

gistfile1.txt

interface ILoaderDelegate

class LoaderMaxFacade implements ILoaderDelegate

interface IApplicationConfigLoaderDelegate extends ILoaderDelegate
//empty <- marker interface

interface IMediaPlayerConfigLoaderDelegate extends ILoaderDelegate
//empty <- marker interface

interface IApplicationConfigRetrieverService

interface IMediaPlayerConfigRetrieverService

class ApplicationConfigLoaderService implements IApplicationConfigRetrieverService
    [Inject] public var delegate : IApplicationConfigLoaderDelegate

class MediaPlayerConfigLoaderService implements IMediaPlayerConfigRetrieverService
    [Inject] public var delegate : IMediaPlayerConfigLoaderDelegate

RetrieveApplicationConfigCommand
    [Inject] public var service : IApplicationConfigRetrieverService

RetrieveMediaPlayerConfigCommand
    [Inject] public var service : IMediaPlayerConfigRetrieverService