public override void Execute(INotification notification)
{
this.Debug(CommandNotification);
RemoteFileSystemProxy remoteFileSystemProxy = (RemoteFileSystemProxy)Facade.RetrieveProxy(RemoteFileSystemProxy.Name);
this.Info(BuildStringFromFiles(remoteFileSystemProxy.AllFiles));
}
private IEnumerable <Database.File> GetFilesToDelete()
{
this.Debug("Getting files to delete");
ProgramArgumentsProxy programArgsProxy = (ProgramArgumentsProxy)Facade.RetrieveProxy(ProgramArgumentsProxy.Name);
IEnumerable <string> fileIDs = programArgsProxy.GetArgsUntilNextSwitch(FileIDsOption);
if (fileIDs.Any() == false)
{
throw new TerminateProgramException(
$"No file IDs passed in. Did you use the {FileIDsOption} argument?"
);
}
IList <Database.File> databaseFiles = new List <Database.File>();
RemoteFileSystemProxy remoteFileSystemProxy = (RemoteFileSystemProxy)Facade.RetrieveProxy(RemoteFileSystemProxy.Name);
foreach (string fileID in fileIDs)
{
if (remoteFileSystemProxy.TryGetFileByID(fileID, out Database.File file) == false)
{
throw new TerminateProgramException(
$"Could not find file entry for file ID {fileID}"
);
}
databaseFiles.Add(file);
}
return(databaseFiles);
}
private Database.File GetFile()
{
ProgramArgumentsProxy programArgsProxy = (ProgramArgumentsProxy)Facade.RetrieveProxy(ProgramArgumentsProxy.Name);
if (programArgsProxy.TryGetArgument(FileIDOption, out string fileToRename) == false)
{
throw new TerminateProgramException("You must provide a file ID to rename");
}
RemoteFileSystemProxy remoteFileSystemProxy = (RemoteFileSystemProxy)Facade.RetrieveProxy(RemoteFileSystemProxy.Name);
if (remoteFileSystemProxy.TryGetFileByID(fileToRename, out Database.File file) == false)
{
throw new TerminateProgramException("Could not retrieve the file by ID");
}
return(file);
}
private Database.File GetFile()
{
this.Debug("Getting file to download");
ProgramArgumentsProxy programArgsProxy = (ProgramArgumentsProxy)Facade.RetrieveProxy(ProgramArgumentsProxy.Name);
bool hasFileID = programArgsProxy.TryGetArgument(FileIDOption, out string fileToDownloadByID);
bool hasFileName = programArgsProxy.TryGetArgument(FileNameOption, out string fileToDownloadByName);
if (hasFileID && hasFileName)
{
throw new TerminateProgramException("Specific either a file name or a file ID; not both");
}
RemoteFileSystemProxy remoteFileSystemProxy = (RemoteFileSystemProxy)Facade.RetrieveProxy(RemoteFileSystemProxy.Name);
if (hasFileID)
{
this.Debug("Searching by File ID");
if (remoteFileSystemProxy.TryGetFileByID(fileToDownloadByID, out Database.File file))
{
this.Debug($"Found: {file}");
return(file);
}
throw new TerminateProgramException($"Could not find file ID {fileToDownloadByID}");
}
if (hasFileName)
{
this.Debug("Searching by file name");
if (remoteFileSystemProxy.TryGetFileByName(fileToDownloadByName, out Database.File file))
{
this.Debug($"Found: {file}");
return(file);
}
throw new TerminateProgramException($"Could not find file name {fileToDownloadByName}");
}
throw new InvalidOperationException("No file ID or file name provided to download");
}