public override ActivityExecutionStatus Execute(Activity activity, ActivityExecutionContext executionContext)
{
if (executionContext == null)
{
throw new ArgumentNullException("executionContext");
}
if (activity == null)
{
throw new ArgumentNullException("activity");
}
if (!activity.SupportsTransaction)
{
throw new ArgumentException("activity");
}
activity.RegisterForStatusChange(Activity.LockCountOnStatusChangeChangedEvent, this);
activity.HoldLockOnStatusChange(this);
return(ExecuteActivity(activity, executionContext, false));
}
public override ActivityExecutionStatus Execute(Activity activity, ActivityExecutionContext executionContext)
{
if (executionContext == null)
{
throw new ArgumentNullException("executionContext");
}
if (activity == null)
{
throw new ArgumentNullException("activity");
}
activity.RegisterForStatusChange(Activity.LockCountOnStatusChangeChangedEvent, this);
activity.HoldLockOnStatusChange(this);
if (executionContext.AcquireLocks(this))
{
return(this.ExecuteActivityNow(executionContext));
}
return(activity.ExecutionStatus);
}