/// <exception cref="ArgumentNullException">
/// <paramref name="htmlLoader" /> or
/// <paramref name="parser" /> or
/// <paramref name="backupProcessor" /> or
/// <paramref name="httpDownloadManager" /> or
/// <paramref name="dataService" /> or
/// <paramref name="fileSystemProxy" /> is <see langword="null" />.</exception>
internal PluralsightCatalog(IHtmlLoader htmlLoader,
ITrainingCatalogParser <PluralsightCategory, PluralsightCourse, PluralsightAuthor> parser,
ICatalogBackupProcessor <PluralsightCategory, PluralsightCourse, PluralsightAuthor> backupProcessor,
IHttpDownloadManager httpDownloadManager,
IPluralsightDataService dataService,
IFileSystemProxy fileSystemProxy)
: base(httpDownloadManager, fileSystemProxy)
{
if (htmlLoader == null)
{
throw new ArgumentNullException("htmlLoader");
}
if (parser == null)
{
throw new ArgumentNullException("parser");
}
if (backupProcessor == null)
{
throw new ArgumentNullException("backupProcessor");
}
if (dataService == null)
{
throw new ArgumentNullException("dataService");
}
_htmlLoader = htmlLoader;
_parser = parser;
_backupProcessor = backupProcessor;
_dataService = dataService;
}
/// <exception cref="ArgumentNullException">
/// <paramref name="updateParseResult" /> or
/// <paramref name="dataService" /> is <see langword="null" />.</exception>
public PluralsightChangesProcessor(
IUpdateContentParseResult <PluralsightCategory, PluralsightCourse, PluralsightAuthor> updateParseResult,
IPluralsightDataService dataService)
: base(updateParseResult)
{
if (dataService == null)
{
throw new ArgumentNullException("dataService");
}
_dataService = dataService;
}
CreateChangesProcessor(IUpdateContentParseResult <PluralsightCategory, PluralsightCourse, PluralsightAuthor> updateParseResult,
bool useArchiveData)
{
if (_dataService == null)
{
_dataService = useArchiveData
? new PluralsightArchiveDataService(ArchiveFolderPath, FileSystemProxy)
: (IPluralsightDataService)
new PluralsightWebDataService(ArchiveCurrentSaveDirectory, HttpDownloadManager, FileSystemProxy);
}
var changesProcessor = new PluralsightChangesProcessor(updateParseResult, _dataService);
return(changesProcessor);
}