public PowerShellResults <JsonDictionary <object> > Execute()
{
PowerShellResults <JsonDictionary <object> > result;
using (EcpPerformanceData.DDIServiceExecution.StartRequestTimer())
{
switch (this.ExecutingWorkflow.AsyncMode)
{
case AsyncMode.AsynchronousOnly:
this.ExecutingWorkflow.AsyncRunning = true;
break;
case AsyncMode.SynchronousAndAsynchronous:
this.ExecutingWorkflow.AsyncRunning = (base.DataObjectStore.AsyncType == ListAsyncType.GetListAsync || base.DataObjectStore.AsyncType == ListAsyncType.GetListPreLoad);
break;
}
if (!this.ExecutingWorkflow.AsyncRunning || DDIHelper.ForGetListProgress)
{
result = this.ExecuteCore(this.ExecutingWorkflow);
}
else
{
if (!typeof(ProgressCalculatorBase).IsAssignableFrom(this.ExecutingWorkflow.ProgressCalculator))
{
throw new ArgumentException("A valid ProgressCalculator type must be specified for async running workflow.");
}
Func <PowerShellResults> callback = delegate()
{
IList <string> outputVariables = this.GetOutputVariables(this.OutputVariableWorkflow);
AsyncGetListContext asyncGetListContext = new AsyncGetListContext
{
WorkflowOutput = string.Join(",", outputVariables ?? ((IList <string>)Array <string> .Empty)),
UnicodeOutputColumnNames = this.GetUnicodeVariablesFrom(outputVariables),
Parameters = this.parameters
};
AsyncServiceManager.RegisterWorkflow(this.ExecutingWorkflow, asyncGetListContext);
return(this.ExecuteCore(this.ExecutingWorkflow));
};
AsyncTaskType taskType = AsyncTaskType.Default;
string text = this.ExecutingWorkflow.Name;
if (base.DataObjectStore.AsyncType == ListAsyncType.GetListAsync)
{
taskType = AsyncTaskType.AsyncGetList;
}
else if (base.DataObjectStore.AsyncType == ListAsyncType.GetListPreLoad)
{
taskType = AsyncTaskType.AsyncGetListPreLoad;
text += "_PreLoad";
}
PowerShellResults powerShellResults = AsyncServiceManager.InvokeAsync(callback, null, this.UniqueLogonUserIdentity, taskType, text);
result = new PowerShellResults <JsonDictionary <object> >
{
ProgressId = powerShellResults.ProgressId,
ErrorRecords = powerShellResults.ErrorRecords
};
}
}
return(result);
}
/// <summary>
/// Initializes a new instance of the <see cref="AsyncTaskInfo" /> class.
/// </summary>
/// <param name="friendlyName">Friendly name of the async delegate.</param>
/// <param name="isDelegateWorker">
/// if set to <c>true</c> the information represents an
/// <see cref="IAsyncDelegateDequeuer" />, otherwise an <see cref="IAsyncLoop" />.
/// </param>
public AsyncTaskInfo(string friendlyName, AsyncTaskType type)
{
this.FriendlyName = friendlyName;
this.Type = type;
}
public static PowerShellResults InvokeAsync(Func <PowerShellResults> callback, Action <PowerShellResults> onCompleted, string uniqueUserIdentity, AsyncTaskType taskType, string commandStringForTrace)
{
AsyncServiceManager.AsyncTaskBudgetManager asyncTaskBudget;
ThrottlingType throttlingType;
switch (taskType)
{
case AsyncTaskType.AsyncGetList:
asyncTaskBudget = AsyncServiceManager.getListAsyncTaskBudget;
throttlingType = ThrottlingType.Default;
break;
case AsyncTaskType.AsyncGetListPreLoad:
asyncTaskBudget = AsyncServiceManager.getListAsyncTaskBudget;
throttlingType = ThrottlingType.PerUser;
break;
default:
asyncTaskBudget = AsyncServiceManager.defaultAsyncTaskBudget;
throttlingType = ThrottlingType.Default;
break;
}
return(AsyncServiceManager.InvokeAsyncCore(callback, onCompleted, uniqueUserIdentity, asyncTaskBudget, commandStringForTrace, throttlingType));
}