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// File: CDF_StoreList.cxx
// Created: Fri Aug 8 16:03:07 1997
// Author: Jean-Louis Frenkel
// <rmi@frilox.paris1.matra-dtv.fr>
#include <CDF_StoreList.ixx>
#include <Standard_ErrorHandler.hxx>
#include <Standard_Macro.hxx>
#include <CDM_ReferenceIterator.hxx>
#include <PCDM.hxx>
#include <PCDM_Document.hxx>
#include <PCDM_StorageDriver.hxx>
#include <CDF_MetaDataDriverError.hxx>
#include <CDF_MetaDataDriver.hxx>
#include <CDF_Session.hxx>
#include <CDF_Application.hxx>
#include <CDF_Timer.hxx>
static void CAUGHT(TCollection_ExtendedString& status,const TCollection_ExtendedString& what) {
Handle(Standard_Failure) F = Standard_Failure::Caught();
status += what;
status += F->GetMessageString();
}
CDF_StoreList::CDF_StoreList(const Handle(CDM_Document)& aDocument) {
myMainDocument = aDocument;
Add(aDocument);
}
void CDF_StoreList::Add(const Handle(CDM_Document)& aDocument) {
if(!myItems.Contains(aDocument) && aDocument != myMainDocument) myItems.Add(aDocument);
myStack.Push(aDocument);
CDM_ReferenceIterator it(aDocument);
for (;it.More();it.Next()) {
if(it.Document()->IsModified()) Add(it.Document());
}
}
Standard_Boolean CDF_StoreList::IsConsistent () const {
Standard_Boolean yes = Standard_True;
CDM_MapIteratorOfMapOfDocument it (myItems);
for ( ; it.More() && yes ; it.Next()) {
yes = it.Key()->HasRequestedFolder();
}
return yes && myMainDocument->HasRequestedFolder();
}
void CDF_StoreList::Init() {
myIterator = CDM_MapIteratorOfMapOfDocument(myItems);
}
Standard_Boolean CDF_StoreList::More() const {
return myIterator.More();
}
void CDF_StoreList::Next() {
myIterator.Next();
}
Handle(CDM_Document) CDF_StoreList::Value() const {
return myIterator.Key();
}
PCDM_StoreStatus CDF_StoreList::Store (Handle(CDM_MetaData)& aMetaData, TCollection_ExtendedString& aStatusAssociatedText) {
Handle(CDF_MetaDataDriver) theMetaDataDriver = CDF_Session::CurrentSession()->MetaDataDriver();
PCDM_StoreStatus status = PCDM_SS_OK;
{
try {
OCC_CATCH_SIGNALS
for (; !myStack.IsEmpty(); myStack.Pop()) {
Handle(CDM_Document) theDocument = myStack.Top();
if( theDocument == myMainDocument || theDocument->IsModified()) {
if(!PCDM::FindStorageDriver(theDocument)){
Standard_SStream aMsg;
aMsg <<"No storage driver does exist for this format: " << theDocument->StorageFormat() << (char)0;
Standard_Failure::Raise(aMsg);
}
if(!theMetaDataDriver->FindFolder(theDocument->RequestedFolder())) {
Standard_SStream aMsg; aMsg << "could not find the active dbunit";
aMsg << TCollection_ExtendedString(theDocument->RequestedFolder())<< (char)0;
Standard_NoSuchObject::Raise(aMsg);
}
TCollection_ExtendedString theName=theMetaDataDriver->BuildFileName(theDocument);
CDF_Timer theTimer;
Handle(PCDM_StorageDriver) aDocumentStorageDriver = PCDM::StorageDriver(theDocument);
aDocumentStorageDriver->Write(theDocument,theName);
status = aDocumentStorageDriver->GetStoreStatus();
theTimer.ShowAndRestart("Driver->Write: ");
aMetaData = theMetaDataDriver->CreateMetaData(theDocument,theName);
theTimer.ShowAndStop("metadata creating: ");
theDocument->SetMetaData(aMetaData);
CDM_ReferenceIterator it(theDocument);
for(; it.More();it.Next()) {
theMetaDataDriver->CreateReference(aMetaData,it.Document()->MetaData(),it.ReferenceIdentifier(),it.DocumentVersion());
}
}
}
}
catch (CDF_MetaDataDriverError) {
CAUGHT(aStatusAssociatedText,TCollection_ExtendedString("metadatadriver failed; reason:"));
status = PCDM_SS_DriverFailure;
}
catch (Standard_Failure) {
CAUGHT(aStatusAssociatedText,TCollection_ExtendedString("driver failed; reason:"));
status = PCDM_SS_Failure;
}
}
return status;
}
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