1 // Created on: 1997-10-22
2 // Created by: Jean-Louis Frenkel
3 // Copyright (c) 1997-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
18 #include <CDM_Application.hxx>
19 #include <CDM_Document.hxx>
20 #include <CDM_MetaData.hxx>
21 #include <CDM_MetaDataLookUpTable.hxx>
22 #include <CDM_Reference.hxx>
23 #include <Standard_NoSuchObject.hxx>
24 #include <Standard_Type.hxx>
25 #include <TCollection_ExtendedString.hxx>
27 IMPLEMENT_STANDARD_RTTIEXT(CDM_MetaData,Standard_Transient)
29 static CDM_MetaDataLookUpTable& getLookUpTable(){
30 static CDM_MetaDataLookUpTable theLookUpTable;
31 return theLookUpTable;
33 CDM_MetaData::CDM_MetaData(const TCollection_ExtendedString& aFolder, const TCollection_ExtendedString& aName, const TCollection_ExtendedString& aPath,const TCollection_ExtendedString& aFileName,const Standard_Boolean ReadOnly):
34 myIsRetrieved(Standard_False),
37 myHasVersion(Standard_False),
38 myFileName(aFileName),
41 myIsReadOnly(ReadOnly)
44 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):
45 myIsRetrieved(Standard_False),
49 myHasVersion(Standard_True),
50 myFileName(aFileName),
53 myIsReadOnly(ReadOnly)
56 Standard_Boolean CDM_MetaData::IsRetrieved() const {
60 Handle(CDM_Document) CDM_MetaData::Document() const {
64 void CDM_MetaData::SetDocument(const Handle(CDM_Document)& aDocument) {
65 myIsRetrieved = Standard_True;
66 myDocument = aDocument.operator->();
68 void CDM_MetaData::UnsetDocument() {
69 myIsRetrieved = Standard_False;
71 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) {
72 Handle(CDM_MetaData) theMetaData;
73 TCollection_ExtendedString aConventionalPath=aPath;
74 aConventionalPath.ChangeAll('\\','/');
75 if(!getLookUpTable().IsBound(aConventionalPath)) {
76 theMetaData = new CDM_MetaData(aFolder,aName,aPath,aFileName,ReadOnly);
77 getLookUpTable().Bind(aConventionalPath,theMetaData);
80 theMetaData = getLookUpTable()(aConventionalPath);
84 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) {
85 Handle(CDM_MetaData) theMetaData;
86 TCollection_ExtendedString aConventionalPath=aPath;
87 aConventionalPath.ChangeAll('\\','/');
88 if(!getLookUpTable().IsBound(aConventionalPath)) {
89 theMetaData = new CDM_MetaData(aFolder,aName,aPath,aVersion,aFileName,ReadOnly);
90 getLookUpTable().Bind(aConventionalPath,theMetaData);
93 theMetaData = getLookUpTable()(aConventionalPath);
98 TCollection_ExtendedString CDM_MetaData::Folder() const {
101 TCollection_ExtendedString CDM_MetaData::Name() const {
104 TCollection_ExtendedString CDM_MetaData::Version() const {
105 Standard_NoSuchObject_Raise_if(!myHasVersion,"Document has no version");
108 Standard_Boolean CDM_MetaData::HasVersion() const {
112 TCollection_ExtendedString CDM_MetaData::FileName() const {
115 TCollection_ExtendedString CDM_MetaData::Path() const {
118 Standard_OStream& CDM_MetaData::Print(Standard_OStream& anOStream) const {
119 anOStream << "*CDM_MetaData*";
120 anOStream << myFolder << "," << myName;
121 if(HasVersion()) anOStream << "," << myVersion ;
122 anOStream << "; Physical situation: ";
123 anOStream << myFileName;
127 Standard_OStream& CDM_MetaData::operator << (Standard_OStream& anOStream) {
128 return Print(anOStream);
130 const CDM_MetaDataLookUpTable& CDM_MetaData::LookUpTable() {
131 return getLookUpTable();
133 Standard_Integer CDM_MetaData::DocumentVersion(const Handle(CDM_Application)& anApplication) {
134 if(myDocumentVersion==0) myDocumentVersion=anApplication->DocumentVersion(this);
135 return myDocumentVersion;
137 Standard_Boolean CDM_MetaData::IsReadOnly() const {
140 void CDM_MetaData::SetIsReadOnly() {
141 myIsReadOnly=Standard_True;
144 void CDM_MetaData::UnsetIsReadOnly() {
145 myIsReadOnly=Standard_False;