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 void RunScript(ParameterDic initialParameters, bool cloneParameters, params IScriptCommand[] commands)
{
if (cloneParameters)
{
initialParameters = initialParameters.Clone();
}
IScriptRunner runner = initialParameters.GetValue <IScriptRunner>("{ScriptRunner}", Instance);
runner.Run(new Queue <IScriptCommand>(commands), initialParameters);
}
public static Task RunScriptAsync(ParameterDic initialParameters, bool cloneParameters, params IScriptCommand[] commands)
{
if (cloneParameters)
{
initialParameters = initialParameters.Clone();
}
IScriptRunner runner = initialParameters.GetValue <IScriptRunner>("{ScriptRunner}", Instance);
return(runner.RunAsync(new Queue <IScriptCommand>(commands), initialParameters));
}
public override async Task <IScriptCommand> ExecuteAsync(ParameterDic pm)
{
switch (Mode)
{
case RunMode.Parallel:
await Task.WhenAll(ScriptCommands.Select(cmd => ScriptRunner.RunScriptAsync(pm.Clone(), cmd)));
break;
case RunMode.Queue:
await ScriptRunner.RunScriptAsync(pm, ScriptCommands)
.ConfigureAwait(this.ContinueOnCaptureContext);
break;
case RunMode.Sequence:
foreach (var cmd in ScriptCommands)
{
await ScriptRunner.RunScriptAsync(pm, cmd)
.ConfigureAwait(this.ContinueOnCaptureContext);
if (pm.Error != null)
{
return(ResultCommand.Error(pm.Error));
}
}
break;
default:
return(ResultCommand.Error(new NotSupportedException(Mode.ToString())));
}
if (pm.Error != null)
{
return(ResultCommand.Error(pm.Error));
}
else
{
return(NextCommand);
}
}
