mitk::DataStorage::SetOfObjects::Pointer mitk::PersistenceService::GetDataNodes(mitk::DataStorage *ds)
{
this->Initialize();
DataStorage::SetOfObjects::Pointer set = DataStorage::SetOfObjects::New();
std::map<std::string, mitk::PropertyList::Pointer>::const_iterator it = m_PropertyLists.begin();
while (it != m_PropertyLists.end())
{
mitk::DataNode::Pointer node = mitk::DataNode::New();
const std::string &name = (*it).first;
this->ClonePropertyList((*it).second, node->GetPropertyList());
node->SetName(name);
MITK_DEBUG << "Persistence Property Name: " << GetPersistencePropertyName().c_str();
// node->SetBoolProperty( PERSISTENCE_PROPERTY_NAME.c_str() , true ); //see bug 17729
node->SetBoolProperty(GetPersistencePropertyName().c_str(), true);
ds->Add(node);
set->push_back(node);
++it;
}
return set;
}
bool mitk::PersistenceService::RestorePropertyListsFromPersistentDataNodes( const DataStorage* storage )
{
this->Initialize();
bool oneFound = false;
DataStorage::SetOfObjects::ConstPointer allNodes = storage->GetAll();
for ( mitk::DataStorage::SetOfObjects::const_iterator sourceIter = allNodes->begin();
sourceIter != allNodes->end();
++sourceIter )
{
mitk::DataNode* node = *sourceIter;
bool isPersistenceNode = false;
//node->GetBoolProperty( PERSISTENCE_PROPERTY_NAME.c_str(), isPersistenceNode ); //see bug 17729
node->GetBoolProperty( GetPersistencePropertyName().c_str(), isPersistenceNode );
if( isPersistenceNode )
{
oneFound = true;
MITK_DEBUG("mitk::PersistenceService") << "isPersistenceNode was true";
std::string name = node->GetName();
bool existed = false;
mitk::PropertyList::Pointer propList = this->GetPropertyList( name, &existed );
if( existed )
{
MITK_DEBUG("mitk::PersistenceService") << "calling replace observer before replacing values";
std::set<PropertyListReplacedObserver*>::iterator it = m_PropertyListReplacedObserver.begin();
while( it != m_PropertyListReplacedObserver.end() )
{
(*it)->BeforePropertyListReplaced( name, propList );
++it;
}
} // if( existed )
MITK_DEBUG("mitk::PersistenceService") << "replacing values";
this->ClonePropertyList( node->GetPropertyList(), propList );
if( existed )
{
MITK_DEBUG("mitk::PersistenceService") << "calling replace observer before replacing values";
std::set<PropertyListReplacedObserver*>::iterator it = m_PropertyListReplacedObserver.begin();
while( it != m_PropertyListReplacedObserver.end() )
{
(*it)->AfterPropertyListReplaced( name, propList );
++it;
}
} // if( existed )
} // if( isPersistenceNode )
} // for ( mitk::DataStorage::SetOfObjects::const_iterator sourceIter = allNodes->begin(); ...
return oneFound;
}
std::string mitk::PersistenceService::GetPersistenceNodePropertyName()
{
this->Initialize();
// return PERSISTENCE_PROPERTY_NAME; //see bug 17729
return GetPersistencePropertyName();
}
