public MockFailedWorkflowEngine(WorkflowContext context, WorklistItem worklistItem)
: base(context)
{
ExitStrategy.Quitting = false; // <<==== IMPORTANT! Otherwise the engine "loop" will just quit before it has even started
_worklistItem = worklistItem;
FinalStatusOutcomeDeterminedHandler += outcomeStatusId =>
{
StatusResult = outcomeStatusId;
ExitStrategy.Quitting = true;
};
}
public MockNormalWorkflowEngine(WorkflowContext context, WorklistItem worklistItem)
: base(context)
{
ExitStrategy.Quitting = false;
_worklistItem = worklistItem;
FinalStatusOutcomeDeterminedHandler += outcomeStatusId =>
{
StatusResult = outcomeStatusId;
ExitStrategy.Quitting = true;
};
}
protected override void UpdateFailureOutcome(long instanceId, string message, WorkItemStatus outcome) { }
protected WorklistItem GetLocationAwareWorklistItem(WorkItemStatus workflowStatusType)
{
long? instanceId = null;
int? activityId = null;
Guid? activityGuid = null;
long? keyValue = null;
int? maxRetries = null;
int? currentRetries = null;
string activityName = String.Empty;
OperationContext.ThreadSafeDataAccess.DataAccessOperation(() =>
{
using (var database = new CloudCoreDB())
{
database.Cloudcore_WorkItemStartFromVirtualWorkerByLocation(
Core.Modules.Environment.ApplicationId,
(int)workflowStatusType.Id,
KeepAliveSettings.Instance.TimeOutInSeconds,
ref activityGuid,
ref activityId,
ref instanceId,
ref keyValue,
LocationConfig.Latitude,
LocationConfig.Longitude,
LocationConfig.RadiusInMeters,
ref maxRetries,
ref currentRetries,
ref activityName);
}
});
return new WorklistItem(activityId, activityGuid, activityName, maxRetries, currentRetries)
{
InstanceId = instanceId,
KeyValue = keyValue
};
}
protected virtual void UpdateFailureOutcome(long instanceId, string message, WorkItemStatus outcomeStatus)
{
try
{
OperationContext.ThreadSafeDataAccess.DataAccessOperation(() =>
{
using (var database = new CloudCoreDB())
{
database.Cloudcore_WorkItemFail(instanceId, message, (byte)outcomeStatus.Id);
}
});
}
catch (DataThreadDeadlockException ex)
{
Logger.Fatal(String.Format("Unable to update workflow final failure status after execution (ID {0}). Exiting...", instanceId),
ex, OperationContext.LoggingCategory);
ExitStrategy.Quitting = true;
throw;
}
}
private void OnFailureStatusOutcomeDetermined(WorkItemStatus outcomeStatusId)
{
if (FinalStatusOutcomeDeterminedHandler != null)
FinalStatusOutcomeDeterminedHandler.Invoke(outcomeStatusId);
}