#include <CalibrationXML.h>

Public Types
typedef XERCES_CPP_NAMESPACE::DOMDocument	DOMDocument

typedef XERCES_CPP_NAMESPACE::DOMElement	DOMElement

typedef XERCES_CPP_NAMESPACE::DOMNode	DOMNode

typedef XERCES_CPP_NAMESPACE::HandlerBase	HandlerBase

typedef XERCES_CPP_NAMESPACE::XercesDOMParser	XercesDOMParser

typedef XERCES_CPP_NAMESPACE::XMLPlatformUtils	XMLPlatformUtils

typedef XERCES_CPP_NAMESPACE::XMLString	XMLString

Public Member Functions
DOMElement *	calibrationDOM ()

	CalibrationXML ()

void	closeFile ()

void	openFile (const std::string &xmlFileName)

void	saveFile (const std::string &xmlFileName)

	~CalibrationXML ()

Static Public Member Functions
static DOMElement *	addChild (DOMNode *dom, const std::string &name)

template<class T >
static T	readAttribute (DOMElement *dom, const std::string &name)

template<class T >
static void	writeAttribute (DOMElement *dom, const std::string &name, const T &value)

Private Attributes
DOMDocument *	doc

HandlerBase *	errHandler

DOMElement *	m_calibrationDOM

std::string	m_xmlFileName

XercesDOMParser *	parser

Detailed Description

Definition at line 13 of file CalibrationXML.h.

Member Typedef Documentation

◆ DOMDocument

typedef XERCES_CPP_NAMESPACE::DOMDocument CalibrationXML::DOMDocument

Definition at line 15 of file CalibrationXML.h.

◆ DOMElement

typedef XERCES_CPP_NAMESPACE::DOMElement CalibrationXML::DOMElement

Definition at line 16 of file CalibrationXML.h.

◆ DOMNode

typedef XERCES_CPP_NAMESPACE::DOMNode CalibrationXML::DOMNode

Definition at line 17 of file CalibrationXML.h.

◆ HandlerBase

typedef XERCES_CPP_NAMESPACE::HandlerBase CalibrationXML::HandlerBase

Definition at line 18 of file CalibrationXML.h.

◆ XercesDOMParser

typedef XERCES_CPP_NAMESPACE::XercesDOMParser CalibrationXML::XercesDOMParser

Definition at line 19 of file CalibrationXML.h.

◆ XMLPlatformUtils

typedef XERCES_CPP_NAMESPACE::XMLPlatformUtils CalibrationXML::XMLPlatformUtils

Definition at line 20 of file CalibrationXML.h.

◆ XMLString

typedef XERCES_CPP_NAMESPACE::XMLString CalibrationXML::XMLString

Definition at line 21 of file CalibrationXML.h.

Constructor & Destructor Documentation

◆ CalibrationXML()

XERCES_CPP_NAMESPACE_USE CalibrationXML::CalibrationXML ( )

Definition at line 20 of file CalibrationXML.cc.

20 : errHandler(nullptr), parser(nullptr) {}

◆ ~CalibrationXML()

CalibrationXML::~CalibrationXML ( )

Definition at line 22 of file CalibrationXML.cc.

                                 {
   //TODO: delete!!!!
   if (errHandler)
     delete errHandler;
   if (parser) {
     delete parser;
     cms::concurrency::xercesTerminate();
   }
 }

References errHandler, parser, and cms::concurrency::xercesTerminate().

Member Function Documentation

◆ addChild()

DOMElement * CalibrationXML::addChild	(	DOMNode *	dom,
		const std::string &	name
	)

static

Helper static function to add a child in a DOM Element with indentation

Definition at line 114 of file CalibrationXML.cc.

                                                                         {
   DOMNode* n1 = dom;
   int level = 0;
   std::string indent = "\n";
   while (n1 && level < 100) {
     level++;
     indent += "  ";
     n1 = n1->getParentNode();
   }
   assert(dom);
   if (dom->getFirstChild() == nullptr)
     dom->appendChild(dom->getOwnerDocument()->createTextNode(XMLString::transcode(indent.c_str())));
  
   DOMElement* child =
       (DOMElement*)dom->appendChild(dom->getOwnerDocument()->createElement(XMLString::transcode(name.c_str())));
   dom->appendChild(dom->getOwnerDocument()->createTextNode(XMLString::transcode(indent.c_str())));
   return child;
 }

References cms::cuda::assert(), class-composition::child, contentValuesFiles::dom, util.rrClient::indent, personalPlayback::level, Skims_PA_cff::name, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by CalibratedHistogramXML::write().

◆ calibrationDOM()

DOMElement* CalibrationXML::calibrationDOM ( )

inline

Return the root DOM Element of the opened XML calibration file

Definition at line 46 of file CalibrationXML.h.

46 { return m_calibrationDOM; }

References m_calibrationDOM.

Referenced by AlgorithmCalibration< T, CO >::dom().

◆ closeFile()

void CalibrationXML::closeFile ( )

inline

Definition at line 36 of file CalibrationXML.h.

                    {
     delete errHandler;
     delete parser;
     cms::concurrency::xercesTerminate();
     errHandler = nullptr;
     parser = nullptr;
   }

References errHandler, parser, and cms::concurrency::xercesTerminate().

Referenced by AlgorithmCalibration< T, CO >::AlgorithmCalibration().

◆ openFile()

void CalibrationXML::openFile ( const std::string & xmlFileName )

Open an XML file

Definition at line 32 of file CalibrationXML.cc.

                                                           {
   if (errHandler)
     delete errHandler;
   if (parser) {
     delete parser;
     cms::concurrency::xercesTerminate();
   }
  
   m_xmlFileName = xmlFileName;
   // std::cout << "Opening.." << std::endl;
   // Initialize the XML4C2 system
   try {
     cms::concurrency::xercesInitialize();
   } catch (const XMLException& toCatch) {
     std::cerr << "Error during Xerces-c Initialization.\n"
               << "  Exception message:" << XMLString::transcode(toCatch.getMessage()) << std::endl;
     abort();
     //FIXME     throw GenTerminate("Error during Xerces-c Initialization.");
   }
   parser = new XercesDOMParser;
   parser->setValidationScheme(XercesDOMParser::Val_Auto);
   parser->setDoNamespaces(false);
   parser->setDoSchema(false);
   parser->setValidationSchemaFullChecking(false);
   errHandler = new HandlerBase;
   parser->setErrorHandler(errHandler);
   parser->setCreateEntityReferenceNodes(false);
   //  Parse the XML file, catching any XML exceptions that might propogate out of it.
   bool errorsOccured = false;
   try {
     edm::LogInfo("XMLCalibration") << "Calibration XML: parsing " << m_xmlFileName.c_str() << std::endl;
     parser->parse(m_xmlFileName.c_str());
     int errorCount = parser->getErrorCount();
     if (errorCount > 0)
       errorsOccured = true;
   } catch (const XMLException& e) {
     std::cerr << "A DOM error occured during parsing\n   DOMException code: " << (long unsigned int)e.getCode()
               << std::endl;
     errorsOccured = true;
   }
   // If the parse was successful, build the structure we want to have
   if (errorsOccured) {
     std::cerr << "An error occured during parsing\n"
               << "Please check your input with SAXCount or a similar tool.\n Exiting!\n"
               << std::endl;
     abort();
     //FIXME     throw GenTerminate("An error occured during parsing\n Please check your input with SAXCount or a similar tool.\n Exiting!\n");
   }
  
   doc = parser->getDocument();
   DOMNode* n1 = doc->getFirstChild();
  
   while (n1) {
     if (n1->getNodeType() == DOMNode::ELEMENT_NODE)
       break;
     n1 = n1->getNextSibling();
   }
  
   if (n1 == nullptr || strcmp("Calibration", XMLString::transcode(n1->getNodeName())))
     abort();
   //FIXME       throw GenTerminate("The root element in the XML Calibration file is not a Calibration element.\n This should be forbidden at the DTD level.");
   else {
     edm::LogInfo("XMLCalibration") << "Calibration found";
   }
  
   m_calibrationDOM = (DOMElement*)n1;
 }

References beam_dqm_sourceclient-live_cfg::cerr, doc, MillePedeFileConverter_cfg::e, errHandler, createfilelist::int, m_calibrationDOM, m_xmlFileName, parser, cms::concurrency::xercesInitialize(), and cms::concurrency::xercesTerminate().

Referenced by AlgorithmCalibration< T, CO >::dom().

◆ readAttribute()

template<class T >

static T CalibrationXML::readAttribute	(	DOMElement *	dom,
		const std::string &	name
	)

inlinestatic

Helper static function to read an attribute in a DOM Element

Definition at line 67 of file CalibrationXML.h.

                                                                  {
     XMLCh *nameStr = XMLString::transcode(name.c_str());
     char *valueStr = XMLString::transcode(dom->getAttribute(nameStr));
     std::istringstream buffer(valueStr);
     T value;
     buffer >> value;
     XMLString::release(&nameStr);
     XMLString::release(&valueStr);
     return value;
   }

References edmScanValgrind::buffer, contentValuesFiles::dom, Skims_PA_cff::name, fetchall_from_DQM_v2::release, and relativeConstraints::value.

◆ saveFile()

void CalibrationXML::saveFile ( const std::string & xmlFileName )

Save DOM to file

Definition at line 100 of file CalibrationXML.cc.

                                                           {
   DOMImplementation* theImpl = DOMImplementationRegistry::getDOMImplementation(XMLString::transcode("Core"));
   DOMLSSerializer* theSerializer = ((DOMImplementation*)theImpl)->createLSSerializer();
   DOMConfiguration* dc = theSerializer->getDomConfig();
   dc->setParameter(XMLUni::fgDOMWRTFormatPrettyPrint, true);
  
   XMLFormatTarget* myFormTarget = new LocalFileFormatTarget(XMLString::transcode(xmlFileName.c_str()));
   DOMLSOutput* outputDesc = ((DOMImplementationLS*)theImpl)->createLSOutput();
   outputDesc->setByteStream(myFormTarget);
  
   theSerializer->write(doc, outputDesc);
   delete myFormTarget;
 }

References doc.

◆ writeAttribute()

template<class T >

static void CalibrationXML::writeAttribute	(	DOMElement *	dom,
		const std::string &	name,
		const T &	value
	)

inlinestatic

Helper static function to write an attribute in a DOM Element

Definition at line 53 of file CalibrationXML.h.

                                                                                      {
     std::ostringstream buffer;
     buffer << value;
     XMLCh *nameStr = XMLString::transcode(name.c_str());
     XMLCh *valueStr = XMLString::transcode(buffer.str().c_str());
     dom->setAttribute(nameStr, valueStr);
     XMLString::release(&nameStr);
     XMLString::release(&valueStr);
   }

References edmScanValgrind::buffer, contentValuesFiles::dom, Skims_PA_cff::name, fetchall_from_DQM_v2::release, and relativeConstraints::value.

Referenced by CalibratedHistogramXML::write().

Member Data Documentation

◆ doc

DOMDocument* CalibrationXML::doc

private

Definition at line 86 of file CalibrationXML.h.

Referenced by openFile(), and saveFile().

◆ errHandler

HandlerBase* CalibrationXML::errHandler

private

Definition at line 87 of file CalibrationXML.h.

Referenced by closeFile(), openFile(), and ~CalibrationXML().

◆ m_calibrationDOM

DOMElement* CalibrationXML::m_calibrationDOM

private

Definition at line 85 of file CalibrationXML.h.

Referenced by calibrationDOM(), and openFile().

◆ m_xmlFileName

std::string CalibrationXML::m_xmlFileName

private

Definition at line 84 of file CalibrationXML.h.

Referenced by openFile().

◆ parser

XercesDOMParser* CalibrationXML::parser

private

Definition at line 88 of file CalibrationXML.h.

Referenced by closeFile(), openFile(), and ~CalibrationXML().

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ DOMDocument

◆ DOMElement

◆ DOMNode

◆ HandlerBase

◆ XercesDOMParser

◆ XMLPlatformUtils

◆ XMLString

Constructor & Destructor Documentation

◆ CalibrationXML()

◆ ~CalibrationXML()

Member Function Documentation

◆ addChild()

◆ calibrationDOM()

◆ closeFile()

◆ openFile()

◆ readAttribute()

◆ saveFile()

◆ writeAttribute()

Member Data Documentation

◆ doc

◆ errHandler

◆ m_calibrationDOM

◆ m_xmlFileName

◆ parser