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a65a7e70 | 1 | /************************************************************************* |
2 | * * Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * * | |
4 | * * Author: The ALICE Off-line Project. * | |
5 | * * Contributors are mentioned in the code where appropriate. * | |
6 | * * * | |
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 | * **************************************************************************/ | |
15 | ||
16 | //////////////////////////////////////////////////////////////////////////// | |
17 | // // | |
18 | // The SAX XML file handler used in the CDBManager // | |
19 | // // | |
20 | // Author: // | |
21 | // Chiara Zampolli (Chiara.Zampolli@cern.ch) // | |
22 | // // | |
23 | //////////////////////////////////////////////////////////////////////////// | |
24 | ||
25 | #include <cstdlib> | |
26 | #include <Riostream.h> | |
27 | ||
28 | #include <TList.h> | |
29 | #include <TObject.h> | |
30 | #include <TXMLAttr.h> | |
31 | #include <TSAXParser.h> | |
32 | ||
33 | #include "AliLog.h" | |
34 | #include "AliCDBHandler.h" | |
35 | ||
36 | ClassImp(AliCDBHandler) | |
37 | ||
a65a7e70 | 38 | //_____________________________________________________________________________ |
39 | AliCDBHandler::AliCDBHandler() | |
5078a13f | 40 | :TObject(), |
41 | fRun(-1), | |
42 | fStartRunRange(-1), | |
43 | fEndRunRange(-1), | |
44 | fOCDBFolder("") | |
a65a7e70 | 45 | { |
5078a13f | 46 | // |
47 | // AliCDBHandler default constructor | |
48 | // | |
a65a7e70 | 49 | } |
50 | ||
51 | //_____________________________________________________________________________ | |
52 | AliCDBHandler::AliCDBHandler(Int_t run) | |
5078a13f | 53 | :TObject(), |
54 | fRun(run), | |
55 | fStartRunRange(-1), | |
56 | fEndRunRange(-1), | |
57 | fOCDBFolder("") | |
a65a7e70 | 58 | { |
5078a13f | 59 | // |
60 | // AliCDBHandler constructor with requested run | |
61 | // | |
a65a7e70 | 62 | } |
63 | ||
64 | //_____________________________________________________________________________ | |
5078a13f | 65 | AliCDBHandler::AliCDBHandler(const AliCDBHandler &sh) |
66 | :TObject(sh), | |
67 | fRun(sh.fRun), | |
68 | fStartRunRange(sh.fStartRunRange), | |
69 | fEndRunRange(sh.fEndRunRange), | |
70 | fOCDBFolder(sh.fOCDBFolder) | |
a65a7e70 | 71 | { |
5078a13f | 72 | // |
73 | // AliCDBHandler copy constructor | |
74 | // | |
a65a7e70 | 75 | } |
76 | ||
77 | //_____________________________________________________________________________ | |
78 | AliCDBHandler &AliCDBHandler::operator=(const AliCDBHandler &sh) | |
79 | { | |
5078a13f | 80 | // |
81 | // Assignment operator | |
82 | // | |
83 | if (&sh == this) return *this; | |
84 | ||
85 | new (this) AliCDBHandler(sh); | |
86 | return *this; | |
a65a7e70 | 87 | } |
88 | ||
89 | //_____________________________________________________________________________ | |
90 | AliCDBHandler::~AliCDBHandler() | |
91 | { | |
5078a13f | 92 | // |
93 | // AliCDBHandler destructor | |
94 | // | |
a65a7e70 | 95 | } |
96 | ||
97 | //_____________________________________________________________________________ | |
98 | void AliCDBHandler::OnStartDocument() | |
99 | { | |
5078a13f | 100 | // if something should happen right at the beginning of the |
101 | // XML document, this must happen here | |
102 | AliInfo("Reading XML file for LHCPeriod <-> Run Range correspondence"); | |
a65a7e70 | 103 | } |
104 | ||
105 | //_____________________________________________________________________________ | |
106 | void AliCDBHandler::OnEndDocument() | |
107 | { | |
5078a13f | 108 | // if something should happen at the end of the XML document |
109 | // this must be done here | |
a65a7e70 | 110 | } |
111 | ||
112 | //_____________________________________________________________________________ | |
113 | void AliCDBHandler::OnStartElement(const char *name, const TList *attributes) | |
114 | { | |
5078a13f | 115 | // when a new XML element is found, it is processed here |
116 | ||
117 | // set the current system if necessary | |
118 | TString strName(name); | |
119 | AliDebug(2,Form("name = %s",strName.Data())); | |
120 | Int_t startRun=-1; | |
121 | Int_t endRun=-1; | |
122 | TXMLAttr* attr; | |
123 | TIter next(attributes); | |
124 | while ((attr = (TXMLAttr*) next())) { | |
125 | TString attrName = attr->GetName(); | |
126 | AliDebug(2,Form("Name = %s",attrName.Data())); | |
127 | if (attrName == "StartRunRange"){ | |
128 | startRun = (Int_t)(((TString)(attr->GetValue())).Atoi()); | |
129 | AliDebug(2,Form("startRun = %d",startRun)); | |
130 | } | |
131 | if (attrName == "EndRunRange"){ | |
132 | endRun = (Int_t)(((TString)(attr->GetValue())).Atoi()); | |
133 | AliDebug(2,Form("endRun = %d",endRun)); | |
134 | } | |
135 | if (attrName == "OCDBFolder"){ | |
136 | if (fRun>=startRun && fRun<=endRun && startRun!=-1 && endRun!=-1){ | |
137 | fOCDBFolder = (TString)(attr->GetValue()); | |
138 | AliDebug(2,Form("OCDBFolder = %s",fOCDBFolder.Data())); | |
139 | fStartRunRange = startRun; | |
140 | fEndRunRange = endRun; | |
141 | } | |
142 | } | |
143 | } | |
144 | return; | |
a65a7e70 | 145 | } |
146 | //_____________________________________________________________________________ | |
147 | void AliCDBHandler::OnEndElement(const char *name) | |
148 | { | |
5078a13f | 149 | // do everything that needs to be done when an end tag of an element is found |
150 | TString strName(name); | |
151 | AliDebug(2,Form("name = %s",strName.Data())); | |
a65a7e70 | 152 | } |
153 | ||
154 | //_____________________________________________________________________________ | |
155 | void AliCDBHandler::OnCharacters(const char *characters) | |
156 | { | |
5078a13f | 157 | // copy the text content of an XML element |
158 | //fContent = characters; | |
159 | TString strCharacters(characters); | |
160 | AliDebug(2,Form("characters = %s",strCharacters.Data())); | |
a65a7e70 | 161 | } |
162 | ||
163 | //_____________________________________________________________________________ | |
164 | void AliCDBHandler::OnComment(const char* /*text*/) | |
165 | { | |
5078a13f | 166 | // comments within the XML file are ignored |
a65a7e70 | 167 | } |
168 | ||
169 | //_____________________________________________________________________________ | |
170 | void AliCDBHandler::OnWarning(const char *text) | |
171 | { | |
5078a13f | 172 | // process warnings here |
173 | AliInfo(Form("Warning: %s",text)); | |
a65a7e70 | 174 | } |
175 | ||
176 | //_____________________________________________________________________________ | |
177 | void AliCDBHandler::OnError(const char *text) | |
178 | { | |
5078a13f | 179 | // process errors here |
180 | AliError(Form("Error: %s",text)); | |
a65a7e70 | 181 | } |
182 | ||
183 | //_____________________________________________________________________________ | |
184 | void AliCDBHandler::OnFatalError(const char *text) | |
185 | { | |
5078a13f | 186 | // process fatal errors here |
187 | AliFatal(Form("Fatal error: %s",text)); | |
a65a7e70 | 188 | } |
189 | ||
190 | //_____________________________________________________________________________ | |
191 | void AliCDBHandler::OnCdataBlock(const char* /*text*/, Int_t /*len*/) | |
192 | { | |
5078a13f | 193 | // process character data blocks here |
194 | // not implemented and should not be used here | |
a65a7e70 | 195 | } |
196 |