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// File: CDM_MetaData.cxx
// Created: Wed Oct 22 16:47:49 1997
// Author: Jean-Louis Frenkel
// <rmi@frilox.paris1.matra-dtv.fr>
#include <CDM_MetaData.ixx>
#include <CDM_MetaDataLookUpTable.hxx>
static CDM_MetaDataLookUpTable& getLookUpTable(){
static CDM_MetaDataLookUpTable theLookUpTable;
return theLookUpTable;
}
CDM_MetaData::CDM_MetaData(const TCollection_ExtendedString& aFolder, const TCollection_ExtendedString& aName, const TCollection_ExtendedString& aPath,const TCollection_ExtendedString& aFileName,const Standard_Boolean ReadOnly):
myIsRetrieved(Standard_False),
myFolder(aFolder),
myName(aName),
myHasVersion(Standard_False),
myFileName(aFileName),
myPath(aPath),
myDocumentVersion(0),
myIsReadOnly(ReadOnly)
{}
CDM_MetaData::CDM_MetaData(const TCollection_ExtendedString& aFolder, const TCollection_ExtendedString& aName, const TCollection_ExtendedString& aPath,const TCollection_ExtendedString& aVersion,const TCollection_ExtendedString& aFileName,const Standard_Boolean ReadOnly):
myIsRetrieved(Standard_False),
myFolder(aFolder),
myName(aName),
myVersion(aVersion),
myHasVersion(Standard_True),
myFileName(aFileName),
myPath(aPath),
myDocumentVersion(0),
myIsReadOnly(ReadOnly)
{}
Standard_Boolean CDM_MetaData::IsRetrieved() const {
return myIsRetrieved;
}
Handle(CDM_Document) CDM_MetaData::Document() const {
return myDocument;
}
void CDM_MetaData::SetDocument(const Handle(CDM_Document)& aDocument) {
myIsRetrieved = Standard_True;
myDocument = aDocument.operator->();
}
void CDM_MetaData::UnsetDocument() {
myIsRetrieved = Standard_False;
}
Handle(CDM_MetaData) CDM_MetaData::LookUp(const TCollection_ExtendedString& aFolder, const TCollection_ExtendedString& aName, const TCollection_ExtendedString& aPath,const TCollection_ExtendedString& aFileName,const Standard_Boolean ReadOnly) {
Handle(CDM_MetaData) theMetaData;
TCollection_ExtendedString aConventionalPath=aPath;
aConventionalPath.ChangeAll('\\','/');
if(!getLookUpTable().IsBound(aConventionalPath)) {
theMetaData = new CDM_MetaData(aFolder,aName,aPath,aFileName,ReadOnly);
getLookUpTable().Bind(aConventionalPath,theMetaData);
}
else
theMetaData = getLookUpTable()(aConventionalPath);
return theMetaData;
}
Handle(CDM_MetaData) CDM_MetaData::LookUp(const TCollection_ExtendedString& aFolder, const TCollection_ExtendedString& aName, const TCollection_ExtendedString& aPath, const TCollection_ExtendedString& aVersion, const TCollection_ExtendedString& aFileName,const Standard_Boolean ReadOnly) {
Handle(CDM_MetaData) theMetaData;
TCollection_ExtendedString aConventionalPath=aPath;
aConventionalPath.ChangeAll('\\','/');
if(!getLookUpTable().IsBound(aConventionalPath)) {
theMetaData = new CDM_MetaData(aFolder,aName,aPath,aVersion,aFileName,ReadOnly);
getLookUpTable().Bind(aConventionalPath,theMetaData);
}
else
theMetaData = getLookUpTable()(aConventionalPath);
return theMetaData;
}
TCollection_ExtendedString CDM_MetaData::Folder() const {
return myFolder;
}
TCollection_ExtendedString CDM_MetaData::Name() const {
return myName;
}
TCollection_ExtendedString CDM_MetaData::Version() const {
Standard_NoSuchObject_Raise_if(!myHasVersion,"Document has no version");
return myVersion;
}
Standard_Boolean CDM_MetaData::HasVersion() const {
return myHasVersion;
}
TCollection_ExtendedString CDM_MetaData::FileName() const {
return myFileName;
}
TCollection_ExtendedString CDM_MetaData::Path() const {
return myPath;
}
Standard_OStream& CDM_MetaData::Print(Standard_OStream& anOStream) const {
anOStream << "*CDM_MetaData*";
anOStream << myFolder << "," << myName;
if(HasVersion()) anOStream << "," << myVersion ;
anOStream << "; Physical situation: ";
anOStream << myFileName;
anOStream << endl;
return anOStream;
}
Standard_OStream& CDM_MetaData::operator << (Standard_OStream& anOStream) {
return Print(anOStream);
}
const CDM_MetaDataLookUpTable& CDM_MetaData::LookUpTable() {
return getLookUpTable();
}
Standard_Integer CDM_MetaData::DocumentVersion(const Handle(CDM_Application)& anApplication) {
if(myDocumentVersion==0) myDocumentVersion=anApplication->DocumentVersion(this);
return myDocumentVersion;
}
Standard_Boolean CDM_MetaData::IsReadOnly() const {
return myIsReadOnly;
}
void CDM_MetaData::SetIsReadOnly() {
myIsReadOnly=Standard_True;
}
void CDM_MetaData::UnsetIsReadOnly() {
myIsReadOnly=Standard_False;
}
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