public RuntimeTask Create(IProcessTask task, IStageArgs stageArgs)
{
//get the user configured Design Time arguments + stage specific arguments
var args = new RuntimeArgumentCollection(task.GetAllArguments().ToArray(), stageArgs);
//Create an instance of the the appropriate ProcessTaskType
switch (task.ProcessTaskType)
{
case ProcessTaskType.Executable:
return(new ExecutableRuntimeTask(task, args));
case ProcessTaskType.SQLFile:
return(new ExecuteSqlFileRuntimeTask(task, args));
case ProcessTaskType.Attacher:
return(new AttacherRuntimeTask(task, args, _repository.MEF));
case ProcessTaskType.DataProvider:
return(new DataProviderRuntimeTask(task, args, _repository.MEF));
case ProcessTaskType.MutilateDataTable:
return(new MutilateDataTablesRuntimeTask(task, args, _repository.MEF));
default:
throw new Exception("Cannot create runtime task: Unknown process task type '" + task.ProcessTaskType + "'");
}
}
/// <summary>
/// Transition from the arguments defined in the data source (Catalogue Database) into a runtime state
/// </summary>
public RuntimeArgumentCollection(IArgument[] args, IStageArgs stageSpecificArgs)
{
StageSpecificArguments = stageSpecificArgs;
Arguments = new HashSet <IArgument>();
if (!args.Any())
{
return;
}
foreach (var processTaskArgument in args)
{
AddArgument(processTaskArgument);
}
}
