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5c6b40ae | 1 | #include "AliTestPreprocessor.h" |
2 | ||
3 | #include "AliCDBMetaData.h" | |
d461a8a7 | 4 | #include "AliCDBEntry.h" |
5c6b40ae | 5 | #include "AliDCSValue.h" |
6 | #include "AliLog.h" | |
7 | #include "AliTestDataDCS.h" | |
8 | ||
9 | #include <TTimeStamp.h> | |
d461a8a7 | 10 | #include <TObjString.h> |
5c6b40ae | 11 | |
12 | // | |
13 | // This class is an example for a simple preprocessor. | |
14 | // It takes data from DCS and passes it to the class AliTestDataDCS, which | |
15 | // reformats its. This class is then written to the CDB. | |
16 | // | |
17 | ||
18 | ClassImp(AliTestPreprocessor) | |
19 | ||
36137ac1 | 20 | //______________________________________________________________________________________________ |
fc5a4708 | 21 | AliTestPreprocessor::AliTestPreprocessor(AliShuttleInterface* shuttle) : |
22 | AliPreprocessor("TPC", shuttle), | |
5c6b40ae | 23 | fData(0) |
24 | { | |
25 | // constructor | |
26 | } | |
27 | ||
36137ac1 | 28 | //______________________________________________________________________________________________ |
5c6b40ae | 29 | AliTestPreprocessor::~AliTestPreprocessor() |
30 | { | |
31 | // destructor | |
32 | } | |
33 | ||
36137ac1 | 34 | //______________________________________________________________________________________________ |
5c6b40ae | 35 | void AliTestPreprocessor::Initialize(Int_t run, UInt_t startTime, |
36 | UInt_t endTime) | |
37 | { | |
38 | // Creates AliTestDataDCS object | |
39 | ||
40 | AliPreprocessor::Initialize(run, startTime, endTime); | |
41 | ||
42 | AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run, | |
43 | TTimeStamp(startTime).AsString(), | |
44 | TTimeStamp(endTime).AsString())); | |
45 | ||
46 | fData = new AliTestDataDCS(fRun, fStartTime, fEndTime); | |
47 | } | |
48 | ||
36137ac1 | 49 | //______________________________________________________________________________________________ |
50 | UInt_t AliTestPreprocessor::Process(TMap* dcsAliasMap) | |
5c6b40ae | 51 | { |
52 | // Fills data into a AliTestDataDCS object | |
53 | ||
54 | if (!dcsAliasMap) | |
36137ac1 | 55 | return 0; |
5c6b40ae | 56 | |
36137ac1 | 57 | // The processing of the DCS input data is forwarded to AliTestDataDCS |
5c6b40ae | 58 | fData->ProcessData(*dcsAliasMap); |
59 | ||
60 | const char* fileName = GetFile(kDAQ, "PEDESTALS", "GDC"); | |
61 | if (fileName) | |
62 | AliInfo(Form("Got the file %s, now we can extract some values.", fileName)); | |
36137ac1 | 63 | //TODO here the file could be opened, some values extracted and written to e.g. fData |
64 | ||
65 | TList* list = GetFileSources(kDAQ, "DRIFTVELOCITY"); | |
66 | if (list) | |
67 | { | |
68 | AliInfo("The following sources produced files with the id DRIFTVELOCITY"); | |
69 | list->Print(); | |
70 | delete list; | |
71 | } | |
72 | //TODO here the files could be opened, some values extracted and written to e.g. fData | |
73 | ||
eba76848 | 74 | // Example of how to retrieve a run parameter using GetRunParameter function |
75 | // TODO Here the parameter must be set manually with SetInputRunParameter function, | |
76 | // in reality it will be read from the run logbook! | |
77 | ||
78 | // note that the parameters are returned as character strings! | |
79 | const char* nEvents = GetRunParameter("totalEvents"); | |
80 | if (nEvents) { | |
81 | Log(Form("Number of events for run %d: %s",fRun, nEvents)); | |
82 | } else { | |
83 | Log(Form("Number of events not put in logbook!")); | |
84 | } | |
85 | ||
d461a8a7 | 86 | // Example of how to retrieve a condition object from OCDB |
87 | ||
88 | AliCDBEntry *entry = GetFromOCDB("Calib", "Data"); | |
89 | if (!entry) | |
90 | { | |
91 | Log("No object found in OCDB!"); | |
92 | } else { | |
93 | TObjString *obj = dynamic_cast<TObjString*> (entry->GetObject()); | |
94 | Log(Form("Got TPC/Calib/Data object from OCDB. The object says: %s",obj->GetName())); | |
95 | } | |
96 | ||
eba76848 | 97 | |
36137ac1 | 98 | //Now we have to store the final CDB file |
5c6b40ae | 99 | AliCDBMetaData metaData; |
100 | metaData.SetBeamPeriod(0); | |
101 | metaData.SetResponsible("Alberto Colla"); | |
102 | metaData.SetComment("This preprocessor fills an AliTestDataDCS object."); | |
103 | ||
84090f85 | 104 | UInt_t result = Store("SHUTTLE", "Data", fData, &metaData, 0, 0); |
5c6b40ae | 105 | delete fData; |
106 | fData = 0; | |
107 | ||
36137ac1 | 108 | return result; |
5c6b40ae | 109 | } |
110 |