// static BackgroundWorker loadProcessWorker = new BackgroundWorker {WorkerReportsProgress=true };
public static void Load(object arg)
{
Initiated = false;
string path = arg as string;//e.Argument as string;
lock (locker)
{
//SGraph.LOG.StartTimer();
//path = VirtualPathUtility.AppendTrailingSlash(path);
if (path[path.Length - 1] != '/' && path[path.Length - 1] != '\\')
{
path += '/';
}
pathString = path;
sDataModel = new SDataModel {
OntologyModel = new SOntologyModel()
};
// try
{
XElement ontology = XElement.Load(StaticObjects.PublicuemCommon_path + "ontology_iis-v8-doc_ruen.xml"); // @"J:\home\dev\SGraph\ontology_iis-v8-doc_ruen.xml");//StaticObjects.PublicuemCommon_path + "ontology_iis-v8-doc_ruen.xml");
sDataModel.OntologyModel.LoadRDF(ontology);
//SGraph.LOG.WriteLine("ontology ok.");
}
// catch (Exception) { }
//factograph.LOG.DataBackupfileName = Path.Combine(path, "backUp");
//if(!File.Exists(LOG.DataBackupfileName))
// using(var temp = File.Create(LOG.DataBackupfileName));
sDataModel.AddToUserWorkDoc = ((x, docId) =>
{
if (docsInfo.ContainsKey(docId.ToLower()))
{
var doc = docsInfo[docId.ToLower()];
//LOG.WriteBackUp(x);
Action <XElement, int> add = null;
add = (xml, i) =>
{
var list = xml.Elements().ToList();
foreach (var sx in list)
{
sx.Remove();
add(sx, i + 1);
xml.Add(Environment.NewLine, Enumerable.Repeat("\t", i), sx);
}
};
add(x, 1);
doc.Root.Add(x);
doc.isChanged = true;
doc.Save();
}
//LOG.WriteBackUp(x);
});
sDataModel.Include(
new XElement("collection",
new XAttribute(SGraph.SNames.rdfabout, "cassetterootcollection"),
new XElement("name", "Добро пожаловать")));
string config = path + @"/config.xml";
if (!File.Exists(config))
{
return;
}
//Надо почистить таблицы
cassettesInfo = new Dictionary <string, CassetteInfo>();
docsInfo = new Dictionary <string, RDFDocumentInfo>();
XElement xconfig = new XElement("config");
try
{
xconfig = XElement.Load(config);
}
catch (Exception ex)
{
//SGraph.LOG.WriteLine("Ошибка при загрузке кассет: " + ex.Message);
}
ProgressPercentage = 0;
int cassetessCount = xconfig.Elements("LoadCassette").Count(), cassettesLoadedCount = -1, docsInCassetCount = 0, docsInCassetLoadedCount = 0;
foreach (XElement lc in xconfig.Elements("LoadCassette"))
{
bool loaddata = true;
if (lc.Attribute("regime") != null && lc.Attribute("regime").Value == "nodata")
{
loaddata = false;
}
string cassettePath = lc.Value;
CassetteInfo ci = null;
cassettesLoadedCount++;
try
{
ci = Cassette.LoadCassette(cassettePath.Contains(':') || cassettePath.StartsWith("\\") ? cassettePath : path + "/" + cassettePath, loaddata);
}
catch (Exception ex)
{
//SGraph.LOG.WriteLine("Ошибка при загрузке кассеты [" + cassettePath + "]: " + ex.Message);
}
if (ci == null || cassettesInfo.ContainsKey(ci.fullName))
{
continue;
}
cassettesInfo.Add(ci.fullName.ToLower(), ci);
if (loaddata)
{
var documents = ci.docsInfo.Where(di => !docsInfo.ContainsKey(di.dbId.ToLower()));
docsInCassetCount = documents.Count();
docsInCassetLoadedCount = 0;
foreach (var docInfo in documents)
{
try
{
docInfo.isEditable = (lc.Attribute("write") != null && docInfo.Root.Attribute("counter") != null);
docsInfo.Add(docInfo.dbId.ToLower(), docInfo);
sDataModel.LoadRDF(docInfo.Root);
//if (!docInfo.isEditable) docInfo.ClearRoot(); //Иногда это действие нужно закомментаривать...
}
catch (Exception ex)
{
//LOG.WriteLine("error in document " + docInfo.uri + "\n" + ex.Message);
}
ProgressPercentage = (cassettesLoadedCount + ((++docsInCassetLoadedCount) / docsInCassetCount)) * 100 / cassetessCount;//);
}
// loadProcessWorker.ReportProgress(
}
}
// вычисление типов системных сущностей
var sysObjType = StaticModels.sDataModel.OntologyModel.GetOntologyNode("sys-obj") as SGraph.ROntologyClassDefinition;
sysTypes = sysObjType.Descendants()
.Where(st => !st.IsAbstract).ToArray();
docNumber = sDataModel.Elements().Where(el => el.Definition.OfDocType()).ToList().Count();
System.GC.Collect();
name = sDataModel.OntologyModel.GetOntologyNode <ROntologyDatatypePropertyDefinition>("name");
alias = sDataModel.OntologyModel.GetOntologyNode <ROntologyDatatypePropertyDefinition>("alias");
referred = sDataModel.OntologyModel.GetOntologyNode <ROntologyObjectPropertyDefinition>("referred-sys");
naming = StaticModels.sDataModel.OntologyModel.GetOntologyNode <ROntologyClassDefinition>("naming");
//Publicuem.User.Init(path);
Initiated = true;
//SGraph.LOG.WriteLine(System.DateTime.Now.ToString() + " loading... " + SGraph.LOG.LookTimer());
initiationInProcess = false;
}
}
//TODO: надо бы перенести процедуру в другой класс
public static IEnumerable <ROntologyDatatypePropertyDefinition> EssentialFields(ROntologyClassDefinition type_def)
{
return(type_def == null
? new List <ROntologyDatatypePropertyDefinition>()
: type_def
.InverseProperties("domain")
.Select(p => p.Source)
.Where(c2 => c2.GetType() == typeof(ROntologyDatatypePropertyDefinition))
.Cast <ROntologyDatatypePropertyDefinition>()
.Where(c3 => c3.XSource.Attribute("essential") != null && c3.XSource.Attribute("essential").Value == "yes")
.Concat(EssentialFields(type_def.Superclass)));
}
