PreReading of MC information on demand.

[u/mrichter/AliRoot.git] / SHUTTLE / AliShuttle.cxx

diff --git a/SHUTTLE/AliShuttle.cxx b/SHUTTLE/AliShuttle.cxx
index c1019ccf3d32a2248c6a2f0ad11f5e6edfd9a7c4..6116bf4cd2a5234ed1c81b706def495536db8bb2 100644 (file)
--- a/SHUTTLE/AliShuttle.cxx
+++ b/SHUTTLE/AliShuttle.cxx
@@ -3449,7 +3449,7 @@ const char* AliShuttle::GetTriggerConfiguration()
        
        if (result->GetRowCount() == 0)
        {
-               Log("SHUTTLE", "ERROR: Trigger configuration not found in logbook_trigger_config");
+               Log("SHUTTLE", "WARNING: Trigger configuration not found in logbook_trigger_config");
                delete result;
                return 0;
        }
@@ -3476,6 +3476,53 @@ const char* AliShuttle::GetTriggerConfiguration()
        return triggerConfig;
 }
 
+//______________________________________________________________________________________________
+const char* AliShuttle::GetCTPTimeParams()
+{
+       // Receives the CTP time parameters from the DAQ logbook for the current run
+       
+       // check connection, if needed reconnect
+       if (!Connect(3)) 
+               return 0;
+
+       TString sqlQuery;
+       sqlQuery.Form("SELECT alignmentFile FROM logbook_trigger_config WHERE run = %d", GetCurrentRun());
+       TSQLResult* result = fServer[3]->Query(sqlQuery);
+       if (!result)
+       {
+               Log("SHUTTLE", Form("ERROR: Can't execute query <%s>!", sqlQuery.Data()));
+               return 0;
+       }
+       
+       if (result->GetRowCount() == 0)
+       {
+               Log("SHUTTLE", "WARNING: CTP time params not found in logbook_trigger_config");
+               delete result;
+               return 0;
+       }
+       
+       TSQLRow* row = result->Next();
+       if (!row)
+       {
+               Log("SHUTTLE", "ERROR: Could not receive logbook_trigger_config data");
+               delete result;
+               return 0;
+       }
+
+       // static, so that pointer remains valid when it is returned to the calling class       
+       static TString triggerTimeParams(row->GetField(0));
+       
+       delete row;
+       row = 0;
+       
+       delete result;
+       result = 0;
+       
+       Log("SHUTTLE", Form("Found trigger time parameters: %s", triggerTimeParams.Data()));
+       
+       return triggerTimeParams;
+}
+
 //______________________________________________________________________________________________
 const char* AliShuttle::GetTriggerDetectorMask()
 {