XMLDOMBlock Class Reference

#include <CalibCalorimetry/HcalTPGAlgos/interface/XMLDOMBlock.h>

Inheritance diagram for XMLDOMBlock:

Public Member Functions
XERCES_CPP_NAMESPACE::DOMElement *	add_element (XERCES_CPP_NAMESPACE::DOMElement *parent, XMLCh *tagname, XMLCh *value)
XERCES_CPP_NAMESPACE::DOMDocument *	getDocument (void)
XERCES_CPP_NAMESPACE::DOMDocument *	getDocumentConst (void) const
XERCES_CPP_NAMESPACE::DOMDocument *	getNewDocument (std::string xmlFileName)
std::string &	getString (void)
std::string &	getString (XERCES_CPP_NAMESPACE::DOMNode *_node)
const char *	getTagAttribute (const std::string &tagName, const std::string &attrName, int _item=0)
const char *	getTagValue (const std::string &tagName, int _item=0, XERCES_CPP_NAMESPACE::DOMDocument *_document=nullptr)
const char *	getTagValue (const std::string &tagName, int _item, XERCES_CPP_NAMESPACE::DOMElement *_document)
std::string	getTimestamp (time_t _time)
XMLDOMBlock &	operator+= (const XMLDOMBlock &other)
void	parse (XERCES_CPP_NAMESPACE::InputSource &_source)
XERCES_CPP_NAMESPACE::DOMNode *	setTagAttribute (const std::string &tagName, const std::string &attrName, const std::string &attrValue, int _item=0)
XERCES_CPP_NAMESPACE::DOMNode *	setTagAttribute (XERCES_CPP_NAMESPACE::DOMElement *_elem, const std::string &tagName, const std::string &attrName, const std::string &attrValue, int _item=0)
XERCES_CPP_NAMESPACE::DOMNode *	setTagAttribute (const std::string &tagName, const std::string &attrName, const int &attrValue, int _item=0)
XERCES_CPP_NAMESPACE::DOMNode *	setTagAttribute (XERCES_CPP_NAMESPACE::DOMElement *_elem, const std::string &tagName, const std::string &attrName, const int &attrValue, int _item=0)
XERCES_CPP_NAMESPACE::DOMNode *	setTagValue (const std::string &tagName, const std::string &tagValue, int _item=0, XERCES_CPP_NAMESPACE::DOMDocument *_document=nullptr)
XERCES_CPP_NAMESPACE::DOMNode *	setTagValue (XERCES_CPP_NAMESPACE::DOMElement *_elem, const std::string &tagName, const std::string &tagValue, int _item=0)
XERCES_CPP_NAMESPACE::DOMNode *	setTagValue (const std::string &tagName, const int &tagValue, int _item=0, XERCES_CPP_NAMESPACE::DOMDocument *_document=nullptr)
XERCES_CPP_NAMESPACE::DOMNode *	setTagValue (XERCES_CPP_NAMESPACE::DOMElement *_elem, const std::string &tagName, const int &tagValue, int _item=0)
int	write (std::string target="stdout")
	XMLDOMBlock ()
	XMLDOMBlock (std::string xmlFileName)
	XMLDOMBlock (XERCES_CPP_NAMESPACE::InputSource &_source)
	XMLDOMBlock (std::string _root, int rootElementName)
virtual	~XMLDOMBlock ()

Protected Member Functions
int	init (std::string _root)

Protected Attributes
XERCES_CPP_NAMESPACE::DOMDocument *	document
XERCES_CPP_NAMESPACE::ErrorHandler *	errHandler
XERCES_CPP_NAMESPACE::XercesDOMParser *	parser
std::string *	the_string
std::string	theFileName
XMLProcessor *	theProcessor

Friends
class	XMLProcessor

Detailed Description

Description: <one line="" class="" summary>="">

Usage: <usage>

Definition at line 42 of file XMLDOMBlock.h.

Constructor & Destructor Documentation

XMLDOMBlock::XMLDOMBlock

(

)

Definition at line 50 of file XMLDOMBlock.cc.

References init.

Referenced by LutXml::LutXml(), and XMLDOMBlock().

{
  //std::cout << "XMLDOMBlock (or derived): default constructor called - this is meaningless!" << std::endl;
  //std::cout << "XMLDOMBlock (or derived): use yourClass( loaderBaseConfig & ) instead." << std::endl;
  init( "ROOT" );
}

XMLDOMBlock::XMLDOMBlock

(

std::string

xmlFileName

)

Definition at line 209 of file XMLDOMBlock.cc.

References gather_cfg::cout, XMLProcessor::getInstance(), writedatasetfile::parser, fetchall_from_DQM_v2::release, and BuildIsoConfigs::xmlFileName.

{
  //
  //_____ following removed as a xalan-c component_____________________
  //
  /*
  // xalan objects initialization
  theSourceTreeInit = 0;
  theDOMSupport = 0;
  theLiaison = 0;
  theInputSource = 0;
  theDocument = 0;
  thePrefixResolver = 0;
  theEvaluator = 0;
  */

  theProcessor = XMLProcessor::getInstance();

  theFileName = xmlFileName;

  // initialize the parser
  parser = new XercesDOMParser();
  parser->setValidationScheme(XercesDOMParser::Val_Always);    
  parser->setDoNamespaces(true);    // optional
  
  errHandler = (ErrorHandler*) new HandlerBase();
  parser->setErrorHandler(errHandler);

  // parse the input xml file
  try
    {
      parser->parse( theFileName . c_str() );
    }
  catch (const XMLException& toCatch) {
    char* message = XMLString::transcode(toCatch.getMessage());
    std::cout << "Exception message is: \n"
     << message << "\n";
    XMLString::release(&message);
    //return -1;
  }
  catch (const DOMException& toCatch) {
    char* message = XMLString::transcode(toCatch.msg);
    std::cout << "Exception message is: \n"
     << message << "\n";
    XMLString::release(&message);
    //return -1;
  }
  catch (...) {
    std::cout << "Unexpected Exception \n" ;
    //return -1;
  }

  //get the XML document
  document = parser -> getDocument();

}

XMLDOMBlock::XMLDOMBlock

(

XERCES_CPP_NAMESPACE::InputSource &

_source

)

XMLDOMBlock::XMLDOMBlock	(	std::string	_root,
		int	rootElementName
	)

Definition at line 57 of file XMLDOMBlock.cc.

References gather_cfg::cout, XMLProcessor::getInstance(), init, writedatasetfile::parser, fetchall_from_DQM_v2::release, and XMLDOMBlock().

{
  //std::cout << "XMLDOMBlock (or derived): default constructor called - this is meaningless!" << std::endl;
  //std::cout << "XMLDOMBlock (or derived): use yourClass( loaderBaseConfig & ) instead." << std::endl;
  init( _root );
}

XMLDOMBlock::~XMLDOMBlock ( )

virtual

Definition at line 329 of file XMLDOMBlock.cc.

References XMLProcessor::_toXMLCh(), getTagValue(), writedatasetfile::parser, setTagValue(), AlCaHLTBitMon_QueryRunRegistry::string, and JetPlusTrackCorrections_cff::tagName.

{
  delete parser;
  delete errHandler;
  //if (the_string) delete the_string;

  //
  //_____ following removed as a xalan-c component_____________________
  //
  /*
  // delete xalan objects
  delete theSourceTreeInit;
  delete theDOMSupport;
  delete theLiaison;
  delete theInputSource;
  //delete theDocument; // noneed to delete - belongs to theLiaison
  delete thePrefixResolver;
  delete theEvaluator;
  */
}

Member Function Documentation

DOMElement * XMLDOMBlock::add_element	(	XERCES_CPP_NAMESPACE::DOMElement *	parent,
		XMLCh *	tagname,
		XMLCh *	value
	)

Definition at line 523 of file XMLDOMBlock.cc.

                                                                                        {
  DOMElement * _elem = document -> createElement( tagname );
  parent -> appendChild(_elem);
  DOMText * _value = document -> createTextNode(value);
  _elem->appendChild(_value);
  return _elem;
}

DOMDocument * XMLDOMBlock::getDocument

(

void

)

Definition at line 312 of file XMLDOMBlock.cc.

Referenced by XMLLUTLoader::addChecksums(), LutXml::addLut(), and XMLLUTLoader::addLUT().

{
  return document;
}

DOMDocument * XMLDOMBlock::getDocumentConst

(

void

)

const

Definition at line 317 of file XMLDOMBlock.cc.

Referenced by operator+=().

{
  return document;
}

DOMDocument * XMLDOMBlock::getNewDocument

(

std::string

xmlFileName

)

Definition at line 266 of file XMLDOMBlock.cc.

References gather_cfg::cout, XMLProcessor::getInstance(), writedatasetfile::parser, fetchall_from_DQM_v2::release, and BuildIsoConfigs::xmlFileName.

{
  delete document;

  theProcessor = XMLProcessor::getInstance();

  theFileName = xmlFileName;

  // initialize the parser
  parser = new XercesDOMParser();
  parser->setValidationScheme(XercesDOMParser::Val_Always);    
  parser->setDoNamespaces(true);    // optional
  
  errHandler = (ErrorHandler*) new HandlerBase();
  parser->setErrorHandler(errHandler);

  // parse the input xml file
  try
    {
      parser->parse( theFileName . c_str() );
    }
  catch (const XMLException& toCatch) {
    char* message = XMLString::transcode(toCatch.getMessage());
    std::cout << "Exception message is: \n"
     << message << "\n";
    XMLString::release(&message);
    //return -1;
  }
  catch (const DOMException& toCatch) {
    char* message = XMLString::transcode(toCatch.msg);
    std::cout << "Exception message is: \n"
     << message << "\n";
    XMLString::release(&message);
    //return -1;
  }
  catch (...) {
    std::cout << "Unexpected Exception \n" ;
    //return -1;
  }

  //get the XML document
  document = parser -> getDocument();

  return document;
}

std::string & XMLDOMBlock::getString

(

void

)

Definition at line 459 of file XMLDOMBlock.cc.

References AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by LutXml::getCurrentBrick().

{
  return getString( this->getDocument() );
}

std::string& XMLDOMBlock::getString

(

XERCES_CPP_NAMESPACE::DOMNode *

_node

)

const char * XMLDOMBlock::getTagAttribute	(	const std::string &	tagName,
		const std::string &	attrName,
		int	_item = 0
	)

Definition at line 400 of file XMLDOMBlock.cc.

References XMLProcessor::_toXMLCh().

{
  DOMElement * _tag = (DOMElement *)(document -> getElementsByTagName( XMLProcessor::_toXMLCh( tagName ) ) -> item( _item ));
  const char * _result = XMLString::transcode( _tag -> getAttribute( XMLProcessor::_toXMLCh( attrName ) ) );

  return _result;
}

const char* XMLDOMBlock::getTagValue	(	const std::string &	tagName,
		int	_item = 0,
		XERCES_CPP_NAMESPACE::DOMDocument *	_document = nullptr
	)

Referenced by ~XMLDOMBlock().

const char* XMLDOMBlock::getTagValue	(	const std::string &	tagName,
		int	_item,
		XERCES_CPP_NAMESPACE::DOMElement *	_document
	)

string XMLDOMBlock::getTimestamp

(

time_t

_time

)

Definition at line 446 of file XMLDOMBlock.cc.

References AlCaHLTBitMon_QueryRunRegistry::string.

{
  char timebuf[50];
  //strftime( timebuf, 50, "%c", gmtime( &_time ) );
  strftime( timebuf, 50, "%Y-%m-%d %H:%M:%S.0", gmtime( &_time ) );
  std::string creationstamp = timebuf;

  return creationstamp;
}

int XMLDOMBlock::init ( std::string  _root )

protected

Definition at line 167 of file XMLDOMBlock.cc.

References XMLProcessor::_toXMLCh(), XMLProcessor::getInstance(), and writedatasetfile::parser.

{
  theProcessor = XMLProcessor::getInstance();

  //theFileName = xmlFileName;

  // initialize the parser
  parser = new XercesDOMParser();
  parser->setValidationScheme(XercesDOMParser::Val_Always);    
  parser->setDoNamespaces(true);    // optional
  
  errHandler = (ErrorHandler*) new HandlerBase();
  parser->setErrorHandler(errHandler);

  DOMImplementation* impl =  DOMImplementation::getImplementation();
  
  document = impl->createDocument(
                  nullptr,                      // root element namespace URI.
                  //XMLString::transcode("ROOT"), // root element name
                  XMLProcessor::_toXMLCh(_root), // root element name
                  nullptr);                     // document type object (DTD).

  the_string = nullptr;

  //
  //_____ following removed as a xalan-c component_____________________
  //
  /*
  // xalan objects initialization
  theSourceTreeInit = 0;
  theDOMSupport = 0;
  theLiaison = 0;
  theInputSource = 0;
  theDocument = 0;
  thePrefixResolver = 0;
  theEvaluator = 0;
  */
  return 0;
}

XMLDOMBlock & XMLDOMBlock::operator+=

(

const XMLDOMBlock &

other

)

Definition at line 35 of file XMLDOMBlock.cc.

References getDocumentConst(), and mps_fire::i.

{
  DOMNodeList * _children = other.getDocumentConst()->getDocumentElement()->getChildNodes();
  int _length = _children->getLength();
  //std::cout << "Children nodes:" << _length << std::endl;
  DOMNode * _node;
  for(int i=0;i!=_length;i++){
    _node = _children->item(i);
    DOMNode * i_node = this->getDocument()->importNode(_node,true);
    this->getDocument()->getDocumentElement()->appendChild(i_node);
  }
  return *this;
}

void XMLDOMBlock::parse

(

XERCES_CPP_NAMESPACE::InputSource &

_source

)

Definition at line 122 of file XMLDOMBlock.cc.

References gather_cfg::cout, XMLProcessor::getInstance(), writedatasetfile::parser, and fetchall_from_DQM_v2::release.

{

  theProcessor = XMLProcessor::getInstance();

  //theFileName = xmlFileName;

  // initialize the parser
  parser = new XercesDOMParser();
  parser->setValidationScheme(XercesDOMParser::Val_Always);    
  parser->setDoNamespaces(true);    // optional
  
  errHandler = (ErrorHandler*) new HandlerBase();
  parser->setErrorHandler(errHandler);

  // parse the input xml file
  try
    {
      parser->parse( _source );
    }
  catch (const XMLException& toCatch) {
    char* message = XMLString::transcode(toCatch.getMessage());
    std::cout << "Exception message is: \n"
     << message << "\n";
    XMLString::release(&message);
    //return -1;
  }
  catch (const DOMException& toCatch) {
    char* message = XMLString::transcode(toCatch.msg);
    std::cout << "Exception message is: \n"
     << message << "\n";
    XMLString::release(&message);
    //return -1;
  }
  catch (...) {
    std::cout << "Unexpected Exception \n" ;
    //return -1;
  }

  //get the XML document
  document = parser -> getDocument();
}

DOMNode * XMLDOMBlock::setTagAttribute	(	const std::string &	tagName,
		const std::string &	attrName,
		const std::string &	attrValue,
		int	_item = 0
	)

Definition at line 408 of file XMLDOMBlock.cc.

References XMLProcessor::_toXMLCh(), AlCaHLTBitMon_QueryRunRegistry::string, and JetPlusTrackCorrections_cff::tagName.

Referenced by setTagAttribute(), and XMLLUTLoader::XMLLUTLoader().

{
  DOMNode * the_tag = document -> getElementsByTagName( XMLProcessor::_toXMLCh( tagName ) ) -> item( _item );
  DOMElement * _tag = (DOMElement *)the_tag;
  _tag -> setAttribute( XMLProcessor::_toXMLCh( attrName ), XMLProcessor::_toXMLCh( attrValue ) );
  return the_tag;
}

XERCES_CPP_NAMESPACE::DOMNode* XMLDOMBlock::setTagAttribute	(	XERCES_CPP_NAMESPACE::DOMElement *	_elem,
		const std::string &	tagName,
		const std::string &	attrName,
		const std::string &	attrValue,
		int	_item = 0
	)

DOMNode * XMLDOMBlock::setTagAttribute	(	const std::string &	tagName,
		const std::string &	attrName,
		const int &	attrValue,
		int	_item = 0
	)

Definition at line 427 of file XMLDOMBlock.cc.

References XMLProcessor::_toXMLCh(), setTagAttribute(), AlCaHLTBitMon_QueryRunRegistry::string, and JetPlusTrackCorrections_cff::tagName.

{
  DOMNode * the_tag = document -> getElementsByTagName( XMLProcessor::_toXMLCh( tagName ) ) -> item( _item );
  DOMElement * _tag = (DOMElement *)the_tag;
  _tag -> setAttribute( XMLProcessor::_toXMLCh( attrName ), XMLProcessor::_toXMLCh( attrValue ) );
  return the_tag;
}

XERCES_CPP_NAMESPACE::DOMNode* XMLDOMBlock::setTagAttribute	(	XERCES_CPP_NAMESPACE::DOMElement *	_elem,
		const std::string &	tagName,
		const std::string &	attrName,
		const int &	attrValue,
		int	_item = 0
	)

XERCES_CPP_NAMESPACE::DOMNode* XMLDOMBlock::setTagValue	(	const std::string &	tagName,
		const std::string &	tagValue,
		int	_item = 0,
		XERCES_CPP_NAMESPACE::DOMDocument *	_document = nullptr
	)

Referenced by XMLLUTLoader::addChecksums(), XMLLUTLoader::addLUT(), XMLLUTLoader::XMLLUTLoader(), and ~XMLDOMBlock().

XERCES_CPP_NAMESPACE::DOMNode* XMLDOMBlock::setTagValue	(	XERCES_CPP_NAMESPACE::DOMElement *	_elem,
		const std::string &	tagName,
		const std::string &	tagValue,
		int	_item = 0
	)

XERCES_CPP_NAMESPACE::DOMNode* XMLDOMBlock::setTagValue	(	const std::string &	tagName,
		const int &	tagValue,
		int	_item = 0,
		XERCES_CPP_NAMESPACE::DOMDocument *	_document = nullptr
	)

XERCES_CPP_NAMESPACE::DOMNode* XMLDOMBlock::setTagValue	(	XERCES_CPP_NAMESPACE::DOMElement *	_elem,
		const std::string &	tagName,
		const int &	tagValue,
		int	_item = 0
	)

int XMLDOMBlock::write

(

std::string

target = "stdout"

)

Definition at line 322 of file XMLDOMBlock.cc.

References TriggerAnalyzer::write().

Referenced by XMLLUTLoader::createLoader(), pkg.AbstractPkg::generate(), mergeLUTs(), and querying.connection::write_and_commit().

{
  theProcessor -> write( this, target );

  return 0;
}

Friends And Related Function Documentation

friend class XMLProcessor

friend

Definition at line 45 of file XMLDOMBlock.h.

Member Data Documentation

XERCES_CPP_NAMESPACE::DOMDocument* XMLDOMBlock::document

protected

Definition at line 96 of file XMLDOMBlock.h.

Referenced by XMLLUTLoader::addChecksums(), LutXml::addData(), LutXml::addLut(), XMLLUTLoader::addLUT(), LutXml::addParameter(), and LutXml::create_lut_map().

XERCES_CPP_NAMESPACE::ErrorHandler* XMLDOMBlock::errHandler

protected

Definition at line 95 of file XMLDOMBlock.h.

XERCES_CPP_NAMESPACE::XercesDOMParser* XMLDOMBlock::parser

protected

Definition at line 94 of file XMLDOMBlock.h.

std::string* XMLDOMBlock::the_string

protected

Definition at line 98 of file XMLDOMBlock.h.

std::string XMLDOMBlock::theFileName

protected

Definition at line 97 of file XMLDOMBlock.h.

XMLProcessor* XMLDOMBlock::theProcessor

protected

Definition at line 93 of file XMLDOMBlock.h.