1 // Created on: 1997-08-08
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 <CDF_Application.hxx>
19 #include <CDF_MetaDataDriver.hxx>
20 #include <CDF_MetaDataDriverError.hxx>
21 #include <CDF_Session.hxx>
22 #include <CDF_StoreList.hxx>
23 #include <CDM_Document.hxx>
24 #include <CDM_MetaData.hxx>
25 #include <CDM_ReferenceIterator.hxx>
27 #include <PCDM_Document.hxx>
28 #include <PCDM_StorageDriver.hxx>
29 #include <Standard_ErrorHandler.hxx>
30 #include <Standard_NoSuchObject.hxx>
31 #include <TCollection_ExtendedString.hxx>
33 IMPLEMENT_STANDARD_RTTIEXT(CDF_StoreList,Standard_Transient)
35 static void CAUGHT(TCollection_ExtendedString& status,const TCollection_ExtendedString& what) {
36 Handle(Standard_Failure) F = Standard_Failure::Caught();
38 status += F->GetMessageString();
41 CDF_StoreList::CDF_StoreList(const Handle(CDM_Document)& aDocument) {
42 myMainDocument = aDocument;
46 void CDF_StoreList::Add(const Handle(CDM_Document)& aDocument) {
48 if(!myItems.Contains(aDocument) && aDocument != myMainDocument) myItems.Add(aDocument);
49 myStack.Prepend(aDocument);
51 CDM_ReferenceIterator it(aDocument);
52 for (;it.More();it.Next()) {
53 if(it.Document()->IsModified()) Add(it.Document());
56 Standard_Boolean CDF_StoreList::IsConsistent () const {
57 Standard_Boolean yes = Standard_True;
58 CDM_MapIteratorOfMapOfDocument it (myItems);
59 for ( ; it.More() && yes ; it.Next()) {
60 yes = it.Key()->HasRequestedFolder();
62 return yes && myMainDocument->HasRequestedFolder();
64 void CDF_StoreList::Init() {
65 myIterator = CDM_MapIteratorOfMapOfDocument(myItems);
67 Standard_Boolean CDF_StoreList::More() const {
68 return myIterator.More();
71 void CDF_StoreList::Next() {
75 Handle(CDM_Document) CDF_StoreList::Value() const {
76 return myIterator.Key();
78 PCDM_StoreStatus CDF_StoreList::Store (Handle(CDM_MetaData)& aMetaData, TCollection_ExtendedString& aStatusAssociatedText) {
80 Handle(CDF_MetaDataDriver) theMetaDataDriver = CDF_Session::CurrentSession()->MetaDataDriver();
82 PCDM_StoreStatus status = PCDM_SS_OK;
86 for (; !myStack.IsEmpty(); myStack.RemoveFirst()) {
88 Handle(CDM_Document) theDocument = myStack.First();
89 if( theDocument == myMainDocument || theDocument->IsModified()) {
91 Handle(CDF_Application) anApp = Handle(CDF_Application)::DownCast (theDocument->Application());
94 Standard_Failure::Raise("Document has no application, cannot save!");
96 Handle(PCDM_StorageDriver) aDocumentStorageDriver =
97 anApp->WriterFromFormat(theDocument->StorageFormat());
98 if (aDocumentStorageDriver.IsNull())
100 Standard_SStream aMsg;
101 aMsg <<"No storage driver does exist for this format: " << theDocument->StorageFormat() << (char)0;
102 Standard_Failure::Raise(aMsg);
105 if(!theMetaDataDriver->FindFolder(theDocument->RequestedFolder())) {
106 Standard_SStream aMsg; aMsg << "could not find the active dbunit";
107 aMsg << TCollection_ExtendedString(theDocument->RequestedFolder())<< (char)0;
108 Standard_NoSuchObject::Raise(aMsg);
110 TCollection_ExtendedString theName=theMetaDataDriver->BuildFileName(theDocument);
112 aDocumentStorageDriver->Write(theDocument,theName);
113 status = aDocumentStorageDriver->GetStoreStatus();
114 aMetaData = theMetaDataDriver->CreateMetaData(theDocument,theName);
115 theDocument->SetMetaData(aMetaData);
117 CDM_ReferenceIterator it(theDocument);
118 for(; it.More();it.Next()) {
119 theMetaDataDriver->CreateReference(aMetaData,it.Document()->MetaData(),it.ReferenceIdentifier(),it.DocumentVersion());
125 catch (CDF_MetaDataDriverError) {
126 CAUGHT(aStatusAssociatedText,TCollection_ExtendedString("metadatadriver failed; reason:"));
127 status = PCDM_SS_DriverFailure;
129 catch (Standard_Failure) {
130 CAUGHT(aStatusAssociatedText,TCollection_ExtendedString("driver failed; reason:"));
131 status = PCDM_SS_Failure;