public override async Task <IScriptCommand> ExecuteAsync(ParameterDic pm) { IEntryModel entryModel = pm.GetValue <IEntryModel>(EntryKey); if (entryModel == null) { return(ResultCommand.Error(new ArgumentException(EntryKey + " is not found or not IEntryModel"))); } IDiskProfile profile = entryModel.Profile as IDiskProfile; if (profile == null) { return(ResultCommand.Error(new NotSupportedException(EntryKey + "'s Profile is not IDiskProfile"))); } using (var stream = await profile.DiskIO.OpenStreamAsync(entryModel, Access, pm.CancellationToken)) { ParameterDic pmClone = pm.Clone(); pmClone.SetValue(StreamKey, stream); logger.Debug(String.Format("{0} = Stream of {1}", StreamKey, EntryKey)); await ScriptRunner.RunScriptAsync(pmClone, NextCommand); } if (Access == FileAccess.ReadWrite || Access == FileAccess.Write) { return(CoreScriptCommands.NotifyEntryChangedProfile(ChangeType.Changed, null, EntryKey, ThenCommand)); } else { return(ThenCommand); } }
public static IScriptCommand DiskDelete(string entryKey, bool notifyChange, IScriptCommand nextCommand = null) { if (notifyChange) { nextCommand = CoreScriptCommands.NotifyEntryChangedProfile(ChangeType.Deleted, null, entryKey, nextCommand); } return(new DiskDelete() { EntryKey = entryKey, NextCommand = (ScriptCommandBase)nextCommand }); }