#include <MappingDatabase.h>

Public Member Functions
void	clear ()

bool	getBaseMappingForContainer (const std::string &className, int containerId, MappingTree &destination)

bool	getClassVersionListForContainer (int containerId, std::map< std::string, std::string > &versionMap)

bool	getClassVersionListForMappingVersion (const std::string &mappingVersion, std::set< std::string > &destination)

bool	getDependentClassesForContainer (int containerId, std::set< std::string > &list)

bool	getDependentMappingsForContainer (int containerId, std::vector< MappingElement > &destination)

bool	getMappingByVersion (const std::string &version, MappingTree &destination)

bool	getMappingForContainer (const Reflex::Type &containerClass, int containerId, MappingTree &destination)

bool	getMappingVersionsForContainer (int containerId, std::set< std::string > &versionList)

void	insertClassVersion (const Reflex::Type &dictionaryEntry, int dependencyIndex, int containerId, const std::string &mappingVersion, bool asBase=false)

void	insertClassVersion (const std::string &className, const std::string &classVersion, int dependencyIndex, int containerId, const std::string &mappingVersion, bool asBase=false)

	MappingDatabase (IDatabaseSchema &schema)
	Constructor. More...

std::string	newMappingVersionForContainer (const std::string &className)

std::string	newMappingVersionForDependentClass (const std::string &containerName, const std::string &className)

void	removeMapping (const std::string &version)

void	setMappingVersionForClass (const Reflex::Type &dictionaryEntry, int containerId, const std::string &mappingVersion, bool dependency=false)

void	storeMapping (const MappingTree &mappingStructure)

const std::set< std::string > &	versions ()

	~MappingDatabase ()
	Destructor. More...

Static Public Member Functions
static std::string	versionOfClass (const Reflex::Type &dictionary)

Private Member Functions
void	buildElement (MappingElement &parentElement, const std::string &scopeName, std::map< std::string, std::vector< MappingRawElement > > &innerElements)

void	unfoldElement (const MappingElement &element, MappingRawData &destination)

Private Attributes
bool	m_isLoaded

NamedSequence	m_mappingSequence

IDatabaseSchema &	m_schema
	The schema in use. More...

std::set< std::string >	m_versions

bool	m_writingEnabled

Detailed Description

Utility class to manage the object-relational mappings for the C++ classes.

Definition at line 27 of file MappingDatabase.h.

Constructor & Destructor Documentation

ora::MappingDatabase::MappingDatabase ( ora::IDatabaseSchema & schema )

explicit

Constructor.

Definition at line 58 of file MappingDatabase.cc.

                                                                :
   m_schema( schema ),
   m_mappingSequence( MappingRules::sequenceNameForMapping(), schema ),
   m_versions(),
   m_isLoaded( false ){
 }

ora::MappingDatabase::~MappingDatabase ( )

Destructor.

Definition at line 66 of file MappingDatabase.cc.

66 {

67 }

Member Function Documentation

void ora::MappingDatabase::buildElement	(	MappingElement &	parentElement,
		const std::string &	scopeName,
		std::map< std::string, std::vector< MappingRawElement > > &	innerElements
	)

private

Definition at line 22 of file MappingDatabase.cc.

References ora::MappingElement::appendSubElement(), and ora::MappingElement::setColumnNames().

                                                                                                           {
   std::map<std::string,std::vector<MappingRawElement> >::iterator iScope = innerElements.find(scopeName);
   if(iScope != innerElements.end()){
     for( std::vector<MappingRawElement>::const_iterator iM = iScope->second.begin();
          iM != iScope->second.end(); ++iM ){
       MappingElement& element = parentElement.appendSubElement( iM->elementType,
                                                                 iM->variableName,
                                                                 iM->variableType,
                                                                 iM->tableName );
       element.setColumnNames(iM->columns);
       std::string nextScope(scopeName);
       nextScope.append("::").append(iM->variableName);
       buildElement( element, nextScope, innerElements );
     }
   }
   innerElements.erase(scopeName);
 }

void ora::MappingDatabase::clear ( void )

Definition at line 319 of file MappingDatabase.cc.

Referenced by python.Vispa.Views.WidgetView.WidgetView::closeEvent(), python.Vispa.Views.BoxDecayView.BoxDecayView::closeEvent(), python.Vispa.Share.FindAlgorithm.FindAlgorithm::findUsingFindDialog(), python.Vispa.Views.LineDecayView.LineDecayView::setDataObjects(), python.Vispa.Views.WidgetView.WidgetView::setDataObjects(), python.Vispa.Views.TreeView.TreeView::updateContent(), python.Vispa.Views.TableView.TableView::updateContent(), python.Vispa.Views.BoxDecayView.BoxDecayView::updateContent(), and python.Vispa.Views.PropertyView.PropertyView::updateContent().

                               {
   m_versions.clear();
   m_isLoaded = false;
 }

bool ora::MappingDatabase::getBaseMappingForContainer	(	const std::string &	className,
		int	containerId,
		MappingTree &	destination
	)

Definition at line 201 of file MappingDatabase.cc.

References ora::MappingRules::baseIdForClass(), className(), ora::MappingTree::className(), newFWLiteAna::found, runTheMatrix::ret, and ora::throwException().

Referenced by ora::DatabaseUtilitySession::importContainerSchema().

                                                                                   {
   bool ret = false;
   std::string classId = MappingRules::baseIdForClass( className );
   std::string mappingVersion("");
   bool found = m_schema.mappingSchema().selectMappingVersion( classId, containerId, mappingVersion );
 
   if( found ){
     ret = getMappingByVersion( mappingVersion, destination );
     if( !ret ){
       throwException("Mapping version \""+mappingVersion+"\" not found.",
                      "MappingDatabase::getBaseMappingForContainer");
     }
     if( destination.className() != className ){
       throwException("Mapping inconsistency detected for version=\""+mappingVersion+"\"",
                      "MappingDatabase::getBaseMappingForContainer");
     }
   }
   return ret;
 }

bool ora::MappingDatabase::getClassVersionListForContainer	(	int	containerId,
		std::map< std::string, std::string > &	versionMap
	)

Definition at line 261 of file MappingDatabase.cc.

                                                                                                      {
   
   return m_schema.mappingSchema().getClassVersionListForContainer( containerId, versionMap );
 }

bool ora::MappingDatabase::getClassVersionListForMappingVersion	(	const std::string &	mappingVersion,
		std::set< std::string > &	destination
	)

Definition at line 243 of file MappingDatabase.cc.

Referenced by ora::DatabaseUtilitySession::importContainerSchema().

                                                                                                  {
   return m_schema.mappingSchema().getClassVersionListForMappingVersion( mappingVersion, destination );
 }

bool ora::MappingDatabase::getDependentClassesForContainer	(	int	containerId,
		std::set< std::string > &	list
	)

Definition at line 314 of file MappingDatabase.cc.

Referenced by ora::DatabaseUtilitySession::importContainerSchema().

                                                                                      {
   return m_schema.mappingSchema().getDependentClassesInContainerMapping( containerId, list );
 }

bool ora::MappingDatabase::getDependentMappingsForContainer	(	int	containerId,
		std::vector< MappingElement > &	destination
	)

Definition at line 223 of file MappingDatabase.cc.

References runTheMatrix::ret, ora::throwException(), and ora::MappingTree::topElement().

                                                                                                       {
   bool ret = false;
   std::set<std::string> versions;
   if( m_schema.mappingSchema().getMappingVersionListForContainer( containerId, versions, true ) ){
     ret = true;
     for( std::set<std::string>::iterator iM = versions.begin();
          iM != versions.end(); ++iM ){
       MappingTree mapping;
       if( ! getMappingByVersion( *iM, mapping )){
         throwException("Mapping version \""+*iM+"\" not found.",
                        "MappingDatabase::getDependentMappingsForContainer");
         
       }
       destination.push_back( mapping.topElement() );
     }
   }
   return ret;
 }

bool ora::MappingDatabase::getMappingByVersion	(	const std::string &	version,
		MappingTree &	destination
	)

Definition at line 123 of file MappingDatabase.cc.

References ora::MappingElement::classMappingElementType(), ora::MappingRawElement::columns, ora::MappingElement::dependencyMappingElementType(), ora::MappingRawData::elements, ora::MappingRawElement::elementType, ora::MappingRawElement::emptyScope(), runTheMatrix::ret, ora::MappingElement::setColumnNames(), ora::MappingTree::setTopElement(), ora::MappingTree::setVersion(), ora::MappingRawElement::tableName, ora::throwException(), and ora::MappingRawElement::variableName.

Referenced by ora::DatabaseUtilitySession::importContainerSchema().

                                                                                                  {
   bool ret = false;
   MappingRawData mapData;
   if(m_schema.mappingSchema().getMapping( version, mapData )){
     ret = true;
     MappingRawElement topLevelElement;
     bool topLevelFound = false;
     bool dependency = false;
     std::map<std::string, std::vector<MappingRawElement> > innerElements;
     for( std::map< int, MappingRawElement>::iterator iElem = mapData.elements.begin();
          iElem != mapData.elements.end(); iElem++ ){
       // first loading the top level elements
       if( iElem->second.scopeName == MappingRawElement::emptyScope() ){
         if( iElem->second.elementType == MappingElement::classMappingElementType() ||
             iElem->second.elementType == MappingElement::dependencyMappingElementType() ){
           if( topLevelFound ){
             throwException("Mapping inconsistent.More then one top level element found.",
                            "MappingDatabase::getMappingByVersion");
           }
           topLevelElement = iElem->second;
           if( topLevelElement.elementType == MappingElement::dependencyMappingElementType() ) dependency = true;
           topLevelFound = true;
         } 
       } else {
         std::map<std::string, std::vector<MappingRawElement> >::iterator iN = innerElements.find( iElem->second.scopeName );
         if(iN==innerElements.end()){
           innerElements.insert( std::make_pair( iElem->second.scopeName, std::vector<MappingRawElement>(1,iElem->second) ) );
         } else {
           iN->second.push_back( iElem->second );
         }
       }
     }
     if( !topLevelFound ){
       throwException( "Could not find top element for mapping version \""+version+"\".",
                       "MappingDatabase::getMappingByVersion" );
     }
     MappingElement& topElement = destination.setTopElement( topLevelElement.variableName,
                                                             topLevelElement.tableName,
                                                             dependency );
     topElement.setColumnNames( topLevelElement.columns);
     buildElement( topElement, topLevelElement.variableName, innerElements  );
     destination.setVersion( version );
   }
   return ret;
 }

bool ora::MappingDatabase::getMappingForContainer	(	const Reflex::Type &	containerClass,
		int	containerId,
		MappingTree &	destination
	)

Definition at line 174 of file MappingDatabase.cc.

References ora::MappingRules::classId(), className(), ora::MappingTree::className(), newFWLiteAna::found, runTheMatrix::ret, ora::throwException(), and BeamSplash_cfg::version.

                                                                         {
 
   bool ret = false;
   // The class parameters
   std::string className = containerClass.Name(Reflex::SCOPED);
   std::string classVersion = versionOfClass( containerClass );
   std::string classId = MappingRules::classId( className, classVersion );
 
   std::string version("");
   bool found = m_schema.mappingSchema().selectMappingVersion( classId, containerId, version );
 
   if( found ){
     ret = getMappingByVersion( version, destination );
     if( !ret ){
       throwException("Mapping version \""+version+"\" not found.",
                      "MappingDatabase::getMappingForContainer");
     }
     if( destination.className() != className ){
       throwException("Mapping inconsistency detected for version=\""+version+"\"",
                      "MappingDatabase::getMappingForContainer");
     }
   }
   return ret;
 }

bool ora::MappingDatabase::getMappingVersionsForContainer	(	int	containerId,
		std::set< std::string > &	versionList
	)

Definition at line 302 of file MappingDatabase.cc.

Referenced by ora::DatabaseUtilitySession::importContainerSchema().

                                                                                                         {
   return m_schema.mappingSchema().getMappingVersionListForContainer( containerId, versionList );
 }

void ora::MappingDatabase::insertClassVersion	(	const Reflex::Type &	dictionaryEntry,
		int	dependencyIndex,
		int	containerId,
		const std::string &	mappingVersion,
		bool	asBase = `false`
	)

Definition at line 267 of file MappingDatabase.cc.

References className().

                                                              {
   std::string className = dictionaryEntry.Name( Reflex::SCOPED );
   std::string classVersion = versionOfClass( dictionaryEntry );
   insertClassVersion( className, classVersion, depIndex, containerId, mappingVersion, asBase );
 }

void ora::MappingDatabase::insertClassVersion	(	const std::string &	className,
		const std::string &	classVersion,
		int	dependencyIndex,
		int	containerId,
		const std::string &	mappingVersion,
		bool	asBase = `false`
	)

Definition at line 248 of file MappingDatabase.cc.

References ora::MappingRules::baseClassVersion(), ora::MappingRules::baseIdForClass(), and ora::MappingRules::classId().

                                                             {
   std::string classId = MappingRules::classId( className, classVersion );
   m_schema.mappingSchema().insertClassVersion( className, classVersion, classId, dependencyIndex, containerId, mappingVersion );  
   if( asBase ){
     m_schema.mappingSchema().insertClassVersion( className, MappingRules::baseClassVersion(), MappingRules::baseIdForClass( className ), dependencyIndex, containerId, mappingVersion );
   }
 }

std::string ora::MappingDatabase::newMappingVersionForContainer ( const std::string & className )

Definition at line 70 of file MappingDatabase.cc.

References newFWLiteAna::found, align_cfg::iteration, and ora::MappingRules::newMappingVersionForContainer().

                                                                                  {
   if(!m_isLoaded){
     m_schema.mappingSchema().getVersionList( m_versions );
     m_isLoaded = true;
   }
   
   std::string newMappingVersion = "";
   for ( int iteration = 0;; ++iteration ) {
     newMappingVersion = MappingRules::newMappingVersionForContainer( containerName, iteration );
     bool found = false;
     for ( std::set<std::string>::reverse_iterator iVersion = m_versions.rbegin();
           iVersion != m_versions.rend(); ++iVersion ) {
       if ( *iVersion == newMappingVersion ) {
         found = true;
         break;
       }
     }
     if ( ! found ){
       m_versions.insert( newMappingVersion );
       break;
     }
     
   }
   return newMappingVersion;
 }

std::string ora::MappingDatabase::newMappingVersionForDependentClass	(	const std::string &	containerName,
		const std::string &	className
	)

Definition at line 97 of file MappingDatabase.cc.

References newFWLiteAna::found, align_cfg::iteration, and ora::MappingRules::newMappingVersionForDependentClass().

                                                                                                                   {
   if(!m_isLoaded){
     m_schema.mappingSchema().getVersionList( m_versions );
     m_isLoaded = true;
   }
   
   std::string newMappingVersion = "";
   for ( int iteration = 0;; ++iteration ) {
     newMappingVersion = MappingRules::newMappingVersionForDependentClass( containerName, className, iteration );
     bool found = false;
     for ( std::set<std::string>::reverse_iterator iVersion = m_versions.rbegin();
           iVersion != m_versions.rend(); ++iVersion ) {
       if ( *iVersion == newMappingVersion ) {
         found = true;
         break;
       }
     }
     if ( ! found ){
       m_versions.insert( newMappingVersion );
       break;
     }
     
   }
   return newMappingVersion;
 }

void ora::MappingDatabase::removeMapping ( const std::string & version )

Definition at line 169 of file MappingDatabase.cc.

                                                                 {
   m_schema.mappingSchema().removeMapping( version );
 }

void ora::MappingDatabase::setMappingVersionForClass	(	const Reflex::Type &	dictionaryEntry,
		int	containerId,
		const std::string &	mappingVersion,
		bool	dependency = `false`
	)

Definition at line 277 of file MappingDatabase.cc.

References ora::MappingRules::classId(), className(), and newFWLiteAna::found.

                                                                        {
   std::string className = dictionaryEntry.Name( Reflex::SCOPED );
   std::string classVersion = versionOfClass( dictionaryEntry );
   std::string classId = MappingRules::classId( className, classVersion );
   std::string mv("");
   bool found = m_schema.mappingSchema().selectMappingVersion( classId, containerId, mv );
   if( !found ){
     int depIndex = 0;
     if( dependency ) depIndex = 1;
     m_schema.mappingSchema().insertClassVersion( className, classVersion, classId, depIndex, containerId, mappingVersion );
   } else {
     m_schema.mappingSchema().setMappingVersion( classId, containerId, mappingVersion );
   }
 }

void ora::MappingDatabase::storeMapping ( const MappingTree & mappingStructure )

Definition at line 295 of file MappingDatabase.cc.

References ora::MappingTree::topElement(), and ora::MappingTree::version().

                                                                  {
   MappingRawData rowMapping( mapping.version() );
   unfoldElement( mapping.topElement(), rowMapping );
   m_mappingSequence.sinchronize();
   m_schema.mappingSchema().storeMapping( rowMapping );  
 }

void ora::MappingDatabase::unfoldElement	(	const MappingElement &	element,
		MappingRawData &	destination
	)

private

Definition at line 42 of file MappingDatabase.cc.

References ora::MappingRawData::addElement(), ora::MappingElement::begin(), ora::MappingElement::columnNames(), ora::MappingRawElement::columns, ora::MappingRawElement::elementType, ora::MappingElement::elementType(), ora::MappingElement::elementTypeAsString(), ora::MappingRawElement::emptyScope(), ora::MappingElement::end(), ora::MappingRawElement::scopeName, ora::MappingElement::scopeName(), ora::MappingRawElement::tableName, ora::MappingElement::tableName(), ora::MappingRawElement::variableName, ora::MappingElement::variableName(), ora::MappingRawElement::variableType, and ora::MappingElement::variableType().

                                                                                                   {
   int newElemId = m_mappingSequence.getNextId();
   MappingRawElement&  elem = destination.addElement( newElemId );
   elem.elementType = MappingElement::elementTypeAsString( element.elementType() );
   elem.scopeName = element.scopeName();
   if(elem.scopeName.empty()) elem.scopeName = MappingRawElement::emptyScope();
   elem.variableName = element.variableName();
   elem.variableType = element.variableType();
   elem.tableName = element.tableName();
   elem.columns = element.columnNames();
   for ( MappingElement::const_iterator iSubEl = element.begin();
         iSubEl != element.end(); ++iSubEl) {
     unfoldElement( iSubEl->second, destination );
   }
 }

std::string ora::MappingDatabase::versionOfClass ( const Reflex::Type & dictionary )

static

Definition at line 12 of file MappingDatabase.cc.

References className(), ora::MappingRules::classVersionPropertyNameInDictionary(), and ora::MappingRules::defaultClassVersion().

                                                                 {
   std::string className = dictionary.Name(Reflex::SCOPED);
   Reflex::PropertyList classProps = dictionary.Properties();
   std::string classVersion = MappingRules::defaultClassVersion(className);
   if(classProps.HasProperty(MappingRules::classVersionPropertyNameInDictionary())){
     classVersion = classProps.PropertyAsString(MappingRules::classVersionPropertyNameInDictionary());
   }
   return classVersion;
 }

const std::set< std::string > & ora::MappingDatabase::versions ( )

Definition at line 306 of file MappingDatabase.cc.

                                                      {
   if(!m_isLoaded){
     m_schema.mappingSchema().getVersionList( m_versions );
     m_isLoaded = true;
   }
   return m_versions;
 }

Member Data Documentation

bool ora::MappingDatabase::m_isLoaded

private

Definition at line 84 of file MappingDatabase.h.

NamedSequence ora::MappingDatabase::m_mappingSequence

private

Definition at line 82 of file MappingDatabase.h.

IDatabaseSchema& ora::MappingDatabase::m_schema

private

The schema in use.

Definition at line 81 of file MappingDatabase.h.

std::set<std::string> ora::MappingDatabase::m_versions

private

Definition at line 83 of file MappingDatabase.h.

bool ora::MappingDatabase::m_writingEnabled

private

Definition at line 85 of file MappingDatabase.h.

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation