1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 Revision 1.3 2006/07/11 12:42:43 jgrosseo
19 adding parameters for extended validity range of data produced by preprocessor
21 Revision 1.2 2006/06/06 16:36:49 jgrosseo
22 minor changes in AliShuttleInterface and AliPreprocessor
24 Revision 1.1 2006/06/02 14:14:36 hristov
25 Separate library for CDB (Jan)
27 Revision 1.2 2006/03/07 07:52:34 hristov
28 New version (B.Yordanov)
30 Revision 1.3 2005/11/17 17:47:34 byordano
31 TList changed to TObjArray
33 Revision 1.2 2005/11/17 14:43:22 byordano
36 Revision 1.1.1.1 2005/10/28 07:33:58 hristov
37 Initial import as subdirectory in AliRoot
39 Revision 1.1.1.1 2005/09/12 22:11:40 byordano
42 Revision 1.2 2005/08/29 21:15:47 byordano
48 // This class is the CDBPreProcessor interface,
49 // supposed to be implemented by any detector
50 // interested in immediate processing of data
51 // which is retrieved from DCS.
52 // For every particular run set of aliases and
53 // their corespoding value sets are returned.
55 // 1) virtual void Initialize(Int_t run, UInt_t startTime, UInt_t endTime)
56 // This method is called at the begining of data retrieval.
58 // startTime: when the run started
59 // endTime: when the run finished
61 // 2) virtual void Process()
63 // This method is called and passed a list of retrieved values from DCS
68 #include "AliPreprocessor.h"
75 #include "AliCDBMetaData.h"
76 #include "AliCDBStorage.h"
78 #include "AliCDBPath.h"
79 #include "AliShuttleInterface.h"
81 ClassImp(AliPreprocessor)
83 //______________________________________________________________________________________________
84 AliPreprocessor::AliPreprocessor(const char* detector, AliShuttleInterface* shuttle) :
88 SetTitle(Form("AliPreprocessor for %s subdetector.", detector));
92 AliFatal("Initialized without Shuttle instance.");
96 fShuttle->RegisterPreprocessor(this);
99 //______________________________________________________________________________________________
100 AliPreprocessor::~AliPreprocessor()
104 //______________________________________________________________________________________________
105 void AliPreprocessor::Initialize(Int_t run, UInt_t startTime, UInt_t endTime)
107 // Sets the information of the run which is currently processed
108 // can be overriden for special behaviour, make sure that you call base class
112 fStartTime = startTime;
116 //______________________________________________________________________________________________
117 UInt_t AliPreprocessor::Store(const char* pathLevel2, const char* pathLevel3, TObject* object,
118 AliCDBMetaData* metaData, Int_t validityStart, Bool_t validityInfinite)
120 // Stores a CDB object in the storage for offline reconstruction. Objects that are not needed for
121 // offline reconstruction, but should be stored anyway (e.g. for debugging) should NOT be stored
122 // using this function. Use StoreReferenceData instead!
124 // This function should be called at the end of the preprocessor cycle
126 // The parameters are
127 // 1, 2) the 2nd and 3rd level of the object's path. The first level is the detector name which is provided
128 // by the Preprocessor. Thus the object's path is "DET/level2/level3"
129 // 3) the object to be stored
130 // 4) the metaData to be associated with the object
131 // 5) the validity start run number w.r.t. the current run,
132 // if the data is valid only for this run leave the default 0
133 // 6) specifies if the calibration data is valid for infinity (this means until updated),
134 // typical for calibration runs, the default is kFALSE
136 // The call is delegated to AliShuttleInterface
138 return fShuttle->Store(AliCDBPath(GetName(), pathLevel2, pathLevel3), object,
139 metaData, validityStart, validityInfinite);
142 //______________________________________________________________________________________________
143 UInt_t AliPreprocessor::StoreReferenceData(const char* pathLevel2, const char* pathLevel3, TObject* object,
144 AliCDBMetaData* metaData, Int_t validityStart, Bool_t validityInfinite)
146 // Stores a CDB object in the storage for reference data. This objects will not be available during
147 // offline reconstrunction. Use this function for reference data only!
149 // This function should be called at the end of the preprocessor cycle
151 // The parameters are
152 // 1, 2) the 2nd and 3rd level of the object's path. The first level is the detector name which is provided
153 // by the Preprocessor. Thus the object's path is "DET/level2/level3"
154 // 3) the object to be stored
155 // 4) the metaData to be associated with the object
156 // 5) the validity start run number w.r.t. the current run,
157 // if the data is valid only for this run leave the default 0
158 // 6) specifies if the calibration data is valid for infinity (this means until updated),
159 // typical for calibration runs, the default is kFALSE
161 // The call is delegated to AliShuttleInterface
163 return fShuttle->StoreReferenceData(AliCDBPath(GetName(), pathLevel2, pathLevel3), object,
164 metaData, validityStart, validityInfinite);
167 //______________________________________________________________________________________________
168 const char* AliPreprocessor::GetFile(Int_t system, const char* id, const char* source)
170 // This function retrieves a file from the given system (kDAQ, kDCS, kHLT) with the given file id
171 // and from the given source in the system.
172 // The function returnes the path to the local file.
174 // The call is delegated to AliShuttleInterface
176 return fShuttle->GetFile(system, GetName(), id, source);
179 //______________________________________________________________________________________________
180 TList* AliPreprocessor::GetFileSources(Int_t system, const char* id)
182 // Returns a list of sources in a given system that saved a file with the given id
184 // The call is delegated to AliShuttleInterface
186 return fShuttle->GetFileSources(system, GetName(), id);
189 //______________________________________________________________________________________________
190 void AliPreprocessor::Log(const char* message)
192 // Adds a log message to the Shuttle log of this preprocessor
194 // The call is delegated to AliShuttleInterface
196 fShuttle->Log(GetName(), message);