Method ReadLists

Modules/Persistence/src/mitkPropertyListsXmlFileReaderAndWriter.cpp:211–258

  }

  bool PropertyListsXmlFileReaderAndWriter::ReadLists(const std::string &fileName,
                                                      std::map<std::string, mitk::PropertyList::Pointer> &_PropertyLists) const
  {
    // reread
    tinyxml2::XMLDocument doc;
    doc.LoadFile(fileName.c_str());

    tinyxml2::XMLHandle docHandle(&doc);
    auto *elem = docHandle.FirstChildElement("PropertyLists").FirstChildElement("PropertyList").ToElement();

    if (nullptr == elem)
    {
      MITK_WARN("PropertyListFromXml") << "Cannot find a PropertyList element (inside a PropertyLists element)";
      return false;
    }

    bool opRead = false;
    while (nullptr != elem)
    {
      std::string propListId = ReadStringAttribute(elem, GetPropertyListIdElementName());
      if (propListId.empty())
        break;

      opRead = true;

      auto propList = mitk::PropertyList::New();

      auto *propElem = elem->FirstChildElement("Property");

      while (nullptr != propElem)
      {
        std::string name;
        mitk::BaseProperty::Pointer prop;
        opRead = this->PropertyFromXmlElem(name, prop, propElem);
        if (!opRead)
          break;
        propList->SetProperty(name, prop);
        propElem = propElem->NextSiblingElement("Property");
      }

      if (!opRead)
        break;
      _PropertyLists[propListId] = propList;
      elem = elem->NextSiblingElement("PropertyList");
    }

    return opRead;
  }

  PropertyListsXmlFileReaderAndWriter::PropertyListsXmlFileReaderAndWriter() {}
  PropertyListsXmlFileReaderAndWriter::~PropertyListsXmlFileReaderAndWriter() {}