[u/mrichter/AliRoot.git] / STEER / CDB / AliCDBHandler.cxx

/*************************************************************************
 * * Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *
 * *                                                                        *
 * * Author: The ALICE Off-line Project.                                    *
 * * Contributors are mentioned in the code where appropriate.              *
 * *                                                                        *
 * * Permission to use, copy, modify and distribute this software and its   *
 * * documentation strictly for non-commercial purposes is hereby granted   *
 * * without fee, provided that the above copyright notice appears in all   *
 * * copies and that both the copyright notice and this permission notice   *
 * * appear in the supporting documentation. The authors make no claims     *
 * * about the suitability of this software for any purpose. It is          *
 * * provided "as is" without express or implied warranty.                  *
 * **************************************************************************/

////////////////////////////////////////////////////////////////////////////
//                                                                        //
//  The SAX XML file handler used in the CDBManager                       //
//                                                                        //
//  Author:                                                               //
//    Chiara Zampolli (Chiara.Zampolli@cern.ch)                           //
//                                                                        //
////////////////////////////////////////////////////////////////////////////

#include <cstdlib>
#include <Riostream.h>

#include <TList.h>
#include <TObject.h>
#include <TXMLAttr.h>
#include <TSAXParser.h>

#include "AliLog.h"
#include "AliCDBHandler.h"

ClassImp(AliCDBHandler)

  
//_____________________________________________________________________________
AliCDBHandler::AliCDBHandler()
	:TObject(),
	 fRun(-1),
	 fStartRunRange(-1),
	 fEndRunRange(-1),
	 fOCDBFolder("")
{
	//
	// AliCDBHandler default constructor
	//
}

//_____________________________________________________________________________
AliCDBHandler::AliCDBHandler(Int_t run)
	:TObject(),
	 fRun(run),
	 fStartRunRange(-1),
	 fEndRunRange(-1),
	 fOCDBFolder("")
{
	//
	// AliCDBHandler constructor with requested run
	//
}

//_____________________________________________________________________________
AliCDBHandler::AliCDBHandler(const AliCDBHandler &sh)
	:TObject(sh),
	 fRun(sh.fRun),
	 fStartRunRange(sh.fStartRunRange),
	 fEndRunRange(sh.fEndRunRange),
	 fOCDBFolder(sh.fOCDBFolder)
{
	//
	// AliCDBHandler copy constructor
	//
}

//_____________________________________________________________________________
AliCDBHandler &AliCDBHandler::operator=(const AliCDBHandler &sh)
{
	//
	// Assignment operator
	//
	if (&sh == this) return *this;
	
	new (this) AliCDBHandler(sh);
	return *this;
}

//_____________________________________________________________________________
AliCDBHandler::~AliCDBHandler()
{
	//
	// AliCDBHandler destructor
	//	
}

//_____________________________________________________________________________
void AliCDBHandler::OnStartDocument()
{
	// if something should happen right at the beginning of the
	// XML document, this must happen here
	AliInfo("Reading XML file for LHCPeriod <-> Run Range correspondence");
}

//_____________________________________________________________________________
void AliCDBHandler::OnEndDocument()
{
	// if something should happen at the end of the XML document
	// this must be done here
}

//_____________________________________________________________________________
void AliCDBHandler::OnStartElement(const char *name, const TList *attributes)
{
	// when a new XML element is found, it is processed here

	// set the current system if necessary
	TString strName(name);
	AliDebug(2,Form("name = %s",strName.Data()));
	Int_t startRun=-1;
	Int_t endRun=-1;
	TXMLAttr* attr;
	TIter next(attributes);
	while ((attr = (TXMLAttr*) next())) {
		TString attrName = attr->GetName();
		AliDebug(2,Form("Name = %s",attrName.Data())); 
		if (attrName == "StartRunRange"){
			startRun = (Int_t)(((TString)(attr->GetValue())).Atoi());
			AliDebug(2,Form("startRun = %d",startRun));
		}
		if (attrName == "EndRunRange"){
			endRun = (Int_t)(((TString)(attr->GetValue())).Atoi());
			AliDebug(2,Form("endRun = %d",endRun));
		}				
		if (attrName == "OCDBFolder"){
			if (fRun>=startRun && fRun<=endRun && startRun!=-1 && endRun!=-1){
				fOCDBFolder = (TString)(attr->GetValue());
				AliDebug(2,Form("OCDBFolder = %s",fOCDBFolder.Data()));
				fStartRunRange = startRun;
				fEndRunRange = endRun;
			}
		}
	}	
	return;
}
//_____________________________________________________________________________
void AliCDBHandler::OnEndElement(const char *name)
{
	// do everything that needs to be done when an end tag of an element is found
	TString strName(name);
	AliDebug(2,Form("name = %s",strName.Data()));
}

//_____________________________________________________________________________
void AliCDBHandler::OnCharacters(const char *characters)
{
	// copy the text content of an XML element
	//fContent = characters;
	TString strCharacters(characters);
	AliDebug(2,Form("characters = %s",strCharacters.Data()));
}

//_____________________________________________________________________________
void AliCDBHandler::OnComment(const char* /*text*/)
{
	// comments within the XML file are ignored
}

//_____________________________________________________________________________
void AliCDBHandler::OnWarning(const char *text)
{
	// process warnings here
	AliInfo(Form("Warning: %s",text));
}

//_____________________________________________________________________________
void AliCDBHandler::OnError(const char *text)
{
	// process errors here
	AliError(Form("Error: %s",text));
}

//_____________________________________________________________________________
void AliCDBHandler::OnFatalError(const char *text)
{
	// process fatal errors here
	AliFatal(Form("Fatal error: %s",text));
}

//_____________________________________________________________________________
void AliCDBHandler::OnCdataBlock(const char* /*text*/, Int_t /*len*/)
{
	// process character data blocks here
	// not implemented and should not be used here
}
Commit	Line	Data
7fac8669	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
	38
	39	//_____________________________________________________________________________
	40	AliCDBHandler::AliCDBHandler()
	41	:TObject(),
	42	fRun(-1),
	43	fStartRunRange(-1),
	44	fEndRunRange(-1),
	45	fOCDBFolder("")
	46	{
	47	//
	48	// AliCDBHandler default constructor
	49	//
	50	}
	51
	52	//_____________________________________________________________________________
	53	AliCDBHandler::AliCDBHandler(Int_t run)
	54	:TObject(),
	55	fRun(run),
	56	fStartRunRange(-1),
	57	fEndRunRange(-1),
	58	fOCDBFolder("")
	59	{
	60	//
	61	// AliCDBHandler constructor with requested run
	62	//
	63	}
	64
65	//_____________________________________________________________________________
66	AliCDBHandler::AliCDBHandler(const AliCDBHandler &sh)
67	:TObject(sh),
68	fRun(sh.fRun),
69	fStartRunRange(sh.fStartRunRange),
70	fEndRunRange(sh.fEndRunRange),
71	fOCDBFolder(sh.fOCDBFolder)
72	{
73	//
74	// AliCDBHandler copy constructor
75	//
76	}
77
78	//_____________________________________________________________________________
79	AliCDBHandler &AliCDBHandler::operator=(const AliCDBHandler &sh)
80	{
81	//
82	// Assignment operator
83	//
84	if (&sh == this) return *this;
85
86	new (this) AliCDBHandler(sh);
87	return *this;
88	}
89
90	//_____________________________________________________________________________
91	AliCDBHandler::~AliCDBHandler()
92	{
93	//
94	// AliCDBHandler destructor
95	//
96	}
97
98	//_____________________________________________________________________________
99	void AliCDBHandler::OnStartDocument()
100	{
101	// if something should happen right at the beginning of the
102	// XML document, this must happen here
103	AliInfo("Reading XML file for LHCPeriod <-> Run Range correspondence");
104	}
105
106	//_____________________________________________________________________________
107	void AliCDBHandler::OnEndDocument()
108	{
109	// if something should happen at the end of the XML document
110	// this must be done here
111	}
112
113	//_____________________________________________________________________________
114	void AliCDBHandler::OnStartElement(const char name, const TList attributes)
115	{
116	// when a new XML element is found, it is processed here
117
118	// set the current system if necessary
119	TString strName(name);
120	AliDebug(2,Form("name = %s",strName.Data()));
121	Int_t startRun=-1;
122	Int_t endRun=-1;
123	TXMLAttr* attr;
124	TIter next(attributes);
125	while ((attr = (TXMLAttr*) next())) {
126	TString attrName = attr->GetName();
127	AliDebug(2,Form("Name = %s",attrName.Data()));
128	if (attrName == "StartRunRange"){
129	startRun = (Int_t)(((TString)(attr->GetValue())).Atoi());
130	AliDebug(2,Form("startRun = %d",startRun));
131	}
132	if (attrName == "EndRunRange"){
133	endRun = (Int_t)(((TString)(attr->GetValue())).Atoi());
134	AliDebug(2,Form("endRun = %d",endRun));
135	}
136	if (attrName == "OCDBFolder"){
137	if (fRun>=startRun && fRun<=endRun && startRun!=-1 && endRun!=-1){
138	fOCDBFolder = (TString)(attr->GetValue());
139	AliDebug(2,Form("OCDBFolder = %s",fOCDBFolder.Data()));
140	fStartRunRange = startRun;
141	fEndRunRange = endRun;
142	}
143	}
144	}
145	return;
146	}
147	//_____________________________________________________________________________
148	void AliCDBHandler::OnEndElement(const char *name)
149	{
150	// do everything that needs to be done when an end tag of an element is found
151	TString strName(name);
152	AliDebug(2,Form("name = %s",strName.Data()));
153	}
154
155	//_____________________________________________________________________________
156	void AliCDBHandler::OnCharacters(const char *characters)
157	{
158	// copy the text content of an XML element
159	//fContent = characters;
160	TString strCharacters(characters);
161	AliDebug(2,Form("characters = %s",strCharacters.Data()));
162	}
163
164	//_____________________________________________________________________________
165	void AliCDBHandler::OnComment(const char* /text/)
166	{
167	// comments within the XML file are ignored
168	}
169
170	//_____________________________________________________________________________
171	void AliCDBHandler::OnWarning(const char *text)
172	{
173	// process warnings here
174	AliInfo(Form("Warning: %s",text));
175	}
176
177	//_____________________________________________________________________________
178	void AliCDBHandler::OnError(const char *text)
179	{
180	// process errors here
181	AliError(Form("Error: %s",text));
182	}
183
184	//_____________________________________________________________________________
185	void AliCDBHandler::OnFatalError(const char *text)
186	{
187	// process fatal errors here
188	AliFatal(Form("Fatal error: %s",text));
189	}
190
191	//_____________________________________________________________________________
192	void AliCDBHandler::OnCdataBlock(const char* /text/, Int_t /len/)
193	{
194	// process character data blocks here
195	// not implemented and should not be used here
196	}
197