internal WSSources <T> Merge(List <T> extenders)
{
WSSources <T> srcs = new WSSources <T>();
foreach (T src in this.OfType <T>())
{
try
{
T extender = extenders.Single(x => x.Match(src));
if (extender != null)
{
if (src is WSTableSource)
{
(src as WSTableSource).Merge(extender);
}
else
{
src.Merge(extender);
}
srcs.Add(src);
}
}
catch (Exception) { }
}
return(srcs);
}
public WSSourceSet(WSSources <WSTableSource> sources)
{
foreach (WSTableSource src in sources)
{
if (!this.Any(x => x.Key.Equals(src.DBName)))
{
this.Add(src.DBName, new WSSources <WSSource>());
}
if (this.Any(x => x.Key.Equals(src.DBName) && !x.Value.Any(v => v.NAME.Equals(src.NAME))))
{
this[src.DBName].Add(src);
}
}
}
public WSSourceSet(WSSources <WSSource> sources, string _CollectionName)
{
foreach (WSSource src in sources)
{
if (!this.Any(x => x.Key.Equals(_CollectionName)))
{
this.Add(_CollectionName, new WSSources <WSSource>());
}
if (this.Any(x => x.Key.Equals(_CollectionName) && !x.Value.Any(v => v.NAME.Equals(src.NAME))))
{
this[_CollectionName].Add(src);
}
}
}
private WSSources <WSTableSource> ReadFile(string path)
{
WSSources <WSTableSource> sources = null;
try
{
if (File.Exists(path))
{
using (XmlReader reader = XmlReader.Create(path))
{
sources = (WSSources <WSTableSource>) new XmlSerializer(typeof(WSSources <WSTableSource>)).Deserialize(reader);
}
}
}
catch (Exception e) { RegError(GetType(), e, ref LoadStatus); }
return(sources);
}
public WSSources <T> Clone(ref WSUserDBSet DBSet, MetaFunctions Func)
{
WSSources <T> srcs = new WSSources <T>();
try
{
foreach (T src in this)
{
if (src is WSTableSource)
{
WSSource tSrc = DBSet == null ? (src as WSTableSource).Clone(Func) : (src as WSTableSource).Clone(Func, DBSet.DBSession.user.role);
srcs.Add((T)tSrc);
}
else
{
srcs.Add((src as WSSource).Clone(Func, DBSet.DBSession.user.role, false) as T);
}
}
}
catch (Exception) { }
return(srcs);
}
private static bool resetSchema(FileInfo _SRC_CONFIG, WSSources <WSTableSource> _SOURCES)
{
WSLogRecord Log = new WSLogRecord("RESET SCHEMA");
Log.Add($"RESET SCHEMA START");
Log.Add($"Original schema:[{(_SRC_CONFIG != null ? ("Path:" + _SRC_CONFIG.FullName + ", Exists:" + _SRC_CONFIG.Exists) : "null")}]");
Log.Add($"WSSources:[{((_SOURCES != null && _SOURCES.Any()) ? _SOURCES.Select(s => s.NAME).Aggregate((a, b) => a + "," + b) : "none")}]");
bool done = false;
try
{
if (_SOURCES != null && _SRC_CONFIG != null)
{
if (!File.Exists(_SRC_CONFIG.FullName) || saveArchive(_SRC_CONFIG, ref Log))
{
if (File.Exists(_SRC_CONFIG.FullName))
{
_SRC_CONFIG.IsReadOnly = false;
Log.Add($"Original schema:[{_SRC_CONFIG.FullName}] set 'ReadOnly' attribute to:[{_SRC_CONFIG.IsReadOnly}]");
}
string orgPath = _SRC_CONFIG.FullName;
string tempPath = orgPath + ".temp";
using (TextWriter writer = new StreamWriter(tempPath))
{
new XmlSerializer(typeof(WSSources <WSTableSource>)).Serialize(writer, _SOURCES);
Log.Add($"Temp schema:[{tempPath}] created");
File.Delete(orgPath);
Log.Add($"Original schema:[{orgPath}] deleted");
File.Copy(tempPath, orgPath);
Log.Add($"Temp schema:[{tempPath}] copied to [{orgPath}]");
_SRC_CONFIG = new FileInfo(orgPath);
Log.Add($"Original schema {(_SRC_CONFIG.Exists ? "recreated" : "FAILED recreate")}");
}
if (_SRC_CONFIG != null && File.Exists(_SRC_CONFIG.FullName))
{
File.Delete(tempPath);
Log.Add($"Temp schema {(!File.Exists(tempPath) ? "deleted" : "FAILED to delete")}");
done = true;
}
}
}
}
catch (Exception e)
{
Log.Add($"\n-----------------------Exception ------------------------");
Log.Add($"Message:\n{e.Message}");
Log.Add($"StackTrace:\n{e.StackTrace}");
Log.Add($"-----------------------Exception END -------------------\n");
WSStatus status = WSStatus.NONE.clone();
LogError(typeof(WSServerMeta), e, ref status);
}
ReloadXMLSet[_SRC_CONFIG.Name] = (_SRC_CONFIG != null && File.Exists(_SRC_CONFIG.FullName)) ? _SRC_CONFIG.LastWriteTime.Ticks : ReloadXMLSet[_SRC_CONFIG.Name];
Log.Add($"Schema 'LastModified' set to : [{ReloadXMLSet[_SRC_CONFIG.Name].ToString(WSConstants.DATE_FORMAT)}]");
Log.Add($"RESET SCHEMA DONE");
Log.Save();
return(done);
}
private static WSSources <WSTableSource> LoadMetaSources()
{
LoadStatusStatic.AddNote($"IOSB.LoadMetaSources()");
WSSources <WSTableSource> ORG_SOURCES = new WSSources <WSTableSource>();
Dictionary <Type, WSDataContext> dbList = new Dictionary <Type, WSDataContext>();
try
{
if (EntityTypes != null && EntityTypes.Any())
{
IEnumerable <string> namespaces_ = EntityTypes.Select(t => t.Namespace).Distinct();
Dictionary <string, List <Type> > nsList = namespaces_.ToDictionary(key => key, val => new List <Type>());
foreach (Type type in EntityTypes)
{
nsList[type.Namespace].Add(type);
}
foreach (KeyValuePair <string, List <Type> > ns in nsList)
{
if (ns.Value.Any())
{
foreach (Type type in ns.Value)
{
try
{
Type DCType = GetDCTypeByEntityType(type);
WSDataContext db = null;
if (dbList.Any(x => x.Key == DCType))
{
db = dbList.FirstOrDefault(x => x.Key == DCType).Value;
}
else
{
db = GetServerContext(DCType, null, $"{typeof(WSServerMeta).Name}.LoadMetaSources() => [{type.FullName}:{DCType.Name}");
dbList.Add(DCType, db);
}
if (db != null)
{
string DBName = db.GetType().CustomAttribute <DatabaseAttribute>(true).Name;
WSTableSource tSrc = new WSTableSource(
type,
SecurityMap.FirstOrDefault(m => m.Key.Equals(DBName)).Value.Zone,
type.Name,
ServerFunctions,
WSConstants.ACCESS_LEVEL.READ
);
#region READ PROPERTIES
List <MetaDataMember> eProps = db.ReadProperties(type, ref LoadStatusStatic);
if (eProps != null && eProps.Any())
{
List <WSTableParam> _params = new List <WSTableParam>();
foreach (MetaDataMember prop in eProps)
{
try
{
WSTableParam tParam = new WSTableParam(type, next_code, prop.Name, new WSColumnRef(prop.Name), prop.Type, ServerFunctions);
object[] CustomAttributes = prop.Member.GetCustomAttributes(true);
IEnumerable <AssociationAttribute> assAttributes = CustomAttributes.OfType <AssociationAttribute>();
if (assAttributes != null && assAttributes.Any())
{
tParam.IsAssociation = true;
}
IEnumerable <ColumnAttribute> cAttributes = CustomAttributes.OfType <ColumnAttribute>();
if (cAttributes != null && cAttributes.Any())
{
tParam.IsColumn = true;
if (cAttributes.FirstOrDefault().IsPrimaryKey)
{
tParam.WRITE_ACCESS_MODE = new WSAccessMode(WSConstants.ACCESS_LEVEL.LOCK, false);
if (!tSrc.Params.Any(p => p.Match(WSConstants.PARAMS.RECORD_ID.NAME)))
{
tParam.DISPLAY_NAME = WSConstants.PARAMS.RECORD_ID.NAME;
if (!tParam.ALIACES.Any(a => a.Equals(WSConstants.PARAMS.RECORD_ID.NAME)))
{
tParam.ALIACES.Add(WSConstants.PARAMS.RECORD_ID.NAME);
}
}
}
}
_params.Add(tParam);
}
catch (Exception) { }
}
tSrc.AddParams(_params);
tSrc.ClearDublicatedAliaces();
}
#endregion
if (!ORG_SOURCES.Any(x => x.Match(tSrc)))
{
ORG_SOURCES.Add(tSrc);
}
}
}
catch (Exception) { }
}
}
}
}
}
catch (Exception) { }
finally {
foreach (Type t in dbList.Keys)
{
try {
if (dbList[t] != null)
{
dbList[t].Dispose();
}
} catch (Exception e) { }
}
}
return(ORG_SOURCES);
}
