Пример #1
0
        /// <summary>
        /// This will create a new dbContext, based on <paramref name="dbContext"/> reusing all shared data
        /// </summary>
        /// <param name="dbContext"></param>
        public DBContext(DBContext dbContext)
        {
            #region Immutable objects

            _DBPluginManager = dbContext.DBPluginManager;
            _DBSettingsManager = dbContext.DBSettingsManager;
            _IGraphFSSession = dbContext._IGraphFSSession;

            #endregion

            _SessionSettings = new DBSessionSettings(dbContext.SessionSettings);
            _DBObjectManager = new ObjectManagement.DBObjectManager(this, _IGraphFSSession);

            //
            _DBIndexManager = new Indices.DBIndexManager(_IGraphFSSession, this);

            _DBTypeManager = new DBTypeManager(dbContext.DBTypeManager);

            _DBObjectCache = _DBObjectManager.GetSimpleDBObjectCache(this);
        }
Пример #2
0
        /// <summary>
        /// The constructor.
        /// </summary>
        /// <param name="myIGraphDBSession">The filesystem where the information is stored.</param>
        /// <param name="DatabaseRootPath">The database root path.</param>
        public DBContext(IGraphFSSession graphFSSession, ObjectLocation myDatabaseRootPath, EntityUUID myUserID, Dictionary<String, ADBSettingsBase> myDBSettings, Boolean myRebuildIndices, DBPluginManager myDBPluginManager, DBSessionSettings sessionSettings = null)
        {
            _DBPluginManager    = myDBPluginManager;

            _DBTypeManager      = new TypeManagement.DBTypeManager(graphFSSession, myDatabaseRootPath, myUserID, myDBSettings, this);
            _DBSettingsManager  = new DBSettingsManager(_DBPluginManager.Settings, myDBSettings, graphFSSession, new ObjectLocation(myDatabaseRootPath.Name, DBConstants.DBSettingsLocation));
            _DBObjectManager    = new DBObjectManager(this, graphFSSession);
            _DBIndexManager     = new DBIndexManager(graphFSSession, this);
            _SessionSettings    = sessionSettings;
            _DBObjectCache      = _DBObjectManager.GetSimpleDBObjectCache(this);
            _IGraphFSSession    = graphFSSession;

            //init types
            var initExcept = _DBTypeManager.Init(graphFSSession, myDatabaseRootPath, myRebuildIndices);

            if (initExcept.Failed())
            {
                throw new GraphDBException(initExcept.IErrors);
            }
        }