private void InvokePackageSteps(EtlPackage package, _Context context)
{
var stepIndex = 0;
while (stepIndex < package.Steps.Count)
{
var step = package.Steps[stepIndex];
var stepResult = InvokePackageStep(step, context);
if (EtlStatuses.GetPriorityStatus(stepResult.Status, context.CurrentStatus) == stepResult.Status)
{
context.CurrentStatus = stepResult.Status;
}
if (stepResult.Status == EtlStatus.Failed)
{
break;
}
if (HasVariableAssignments(stepResult))
{
var rebuildStartDateTime = DateTime.Now;
_logger.LogEtlMessage
(
new EtlMessage
{
EtlPackageId = context.EtlPackageId,
EtlSessionId = context.EtlSessionId,
LogDateTime = rebuildStartDateTime,
LogUtcDateTime = rebuildStartDateTime.ToUniversalTime(),
MessageType = EtlMessageType.Debug,
Text = string.Format(Properties.Resources.VariablesUpdateStarted),
}
);
foreach (var assignment in stepResult.VariableAssignments)
{
var assignedVariable = context.AssignVariable(assignment);
var escapedVariable = EscapeVariable(assignedVariable);
_logger.LogEtlMessage
(
new EtlMessage
{
EtlPackageId = context.EtlPackageId,
EtlSessionId = context.EtlSessionId,
LogDateTime = rebuildStartDateTime,
LogUtcDateTime = rebuildStartDateTime.ToUniversalTime(),
MessageType = EtlMessageType.Debug,
Text = string.Format(Properties.Resources.VariableUpdate, escapedVariable.Name, escapedVariable.Value),
}
);
}
var preprocessor = new EtlPackagePreprocessor();
package = preprocessor.PreprocessPackage(context.OriginalPackage, context.GetVariables());
var rebuildEndDateTime = DateTime.Now;
_logger.LogEtlMessage
(
new EtlMessage
{
EtlPackageId = context.EtlPackageId,
EtlSessionId = context.EtlSessionId,
LogDateTime = rebuildEndDateTime,
LogUtcDateTime = rebuildEndDateTime.ToUniversalTime(),
MessageType = EtlMessageType.Debug,
Text = string.Format(Properties.Resources.VariablesUpdateFinished),
}
);
}
stepIndex++;
}
}
private void InvokePackageCatched(EtlPackage package, EtlSession session, EtlVariableAssignment[] assignments)
{
var buildStartDateTime = DateTime.Now;
_logger.LogEtlMessage
(
new EtlMessage
{
EtlPackageId = session.EtlPackageId,
EtlSessionId = session.EtlSessionId,
LogDateTime = buildStartDateTime,
LogUtcDateTime = buildStartDateTime.ToUniversalTime(),
MessageType = EtlMessageType.Debug,
Text = string.Format(Properties.Resources.VariablesInitStarted),
}
);
var context = new _Context(package, session);
context.InitVariables(package.Variables, assignments);
foreach (var variable in context.GetVariables())
{
var escapedVariable = EscapeVariable(variable);
_logger.LogEtlMessage
(
new EtlMessage
{
EtlPackageId = context.EtlPackageId,
EtlSessionId = context.EtlSessionId,
LogDateTime = buildStartDateTime,
LogUtcDateTime = buildStartDateTime.ToUniversalTime(),
MessageType = EtlMessageType.Debug,
Text = string.Format(Properties.Resources.VariableInit, escapedVariable.Name, escapedVariable.Value),
}
);
if (variable.Modifier == EtlVariableModifier.Input || variable.Modifier == EtlVariableModifier.Bound)
{
_logger.LogEtlVariable(escapedVariable);
}
}
var preprocessor = new EtlPackagePreprocessor();
package = preprocessor.PreprocessPackage(package, context.GetVariables());
var buildEndDateTime = DateTime.Now;
_logger.LogEtlMessage
(
new EtlMessage
{
EtlPackageId = session.EtlPackageId,
EtlSessionId = session.EtlSessionId,
LogDateTime = buildEndDateTime,
LogUtcDateTime = buildEndDateTime.ToUniversalTime(),
MessageType = EtlMessageType.Debug,
Text = string.Format(Properties.Resources.VariablesInitFinished),
}
);
InvokePackageSteps(package, context);
foreach (var variable in context.GetVariables())
{
if (variable.Modifier == EtlVariableModifier.Output)
{
_logger.LogEtlVariable(EscapeVariable(variable));
}
}
session.Status = context.CurrentStatus;
}
