示例#1
0
		private static void ConvertTimesheets(DBHelper source, DBHelper target)
		{
			IDictionary<int, Project> projects = Project.LoadList(source);

			#region Copy Projects to cls_Project

			foreach (Project project in projects.Values)
			{
				project.Save(target);
			}

			#endregion

			#region Copy WeekTimeSheet to cls_TimeTrackingBlock

			IDictionary<int, TTBlock> blocks = TTBlock.LoadList(source);
			string ttGlobalBlockTitle = (string)target.RunTextScalar("SELECT [Title] FROM [cls_TimeTrackingBlockTypeInstance] WHERE [ProjectId] IS NULL");
			foreach (TTBlock block in blocks.Values)
			{
				Project project = null;

				if (block.ProjectId < 0)
					block.Title = ttGlobalBlockTitle;
				else
					project = projects[block.ProjectId];

				block.Save(target, project);
			}

			#endregion

			#region Copy Timesheets to cls_TimeTrackingEntry

			IDictionary<int, TTEntry> entries = TTEntry.LoadList(source);
			foreach (TTEntry entry in entries.Values)
			{
				TTBlock block = blocks[entry.WeekTimeSheetId];

				entry.BlockTypeInstanceId = block.BlockTypeInstanceId;
				entry.OwnerId = block.OwnerId;
				entry.ParentBlockId = block.BlockId;

				entry.Save(target);
			}

			#endregion

			target.RunSP("TimeTrackingBlockRecalculateDayAll");

			target.RunText("UPDATE ActualFinances SET ObjectTypeId = 3, ObjectId = I.ProjectId FROM ActualFinances F JOIN cls_TimeTrackingBlock B ON (F.BlockId = B.TimeTrackingBlockId) JOIN cls_TimeTrackingBlockTypeInstance I ON (I.TimeTrackingBlockTypeInstanceId = B.BlockTypeInstanceId) WHERE F.BlockId IS NOT NULL AND F.ObjectTypeId = 14");
			target.RunText("UPDATE cls_TimeTrackingEntry SET Rate = ISNULL(M.Rate, 0) FROM cls_TimeTrackingEntry E JOIN cls_TimeTrackingBlock B ON E.ParentBlockId = B.TimeTrackingBlockId JOIN cls_TimeTrackingBlockTypeInstance I ON E.BlockTypeInstanceId = I.TimeTrackingBlockTypeInstanceId LEFT JOIN PROJECT_MEMBERS M ON (I.ProjectId = M.ProjectId AND E.OwnerId = M.PrincipalId AND M.IsTeamMember = 1) WHERE B.AreFinancesRegistered = 1 AND E.Rate IS NULL");

			target.RunSP("TimeTrackingRecalculateAllObjects");
		}
示例#2
0
		protected void CopyBinaryData(DBHelper source, string sourceTableName, string sourceBinColumn, string sourceIdentityColumn, object sourceId,
			DBHelper target, string targetTableName, string targetBinColumn, string targetIdentityColumn,
			SqlCommand cmd, SqlParameter paramTextPtr, SqlParameter paramData, SqlParameter paramId)
		{
			if (source == null)
				throw new ArgumentNullException("source");

			if (cmd == null)
				throw new ArgumentNullException("cmd");

			if (paramTextPtr == null)
				throw new ArgumentNullException("paramTextPtr");

			if (target == null)
				throw new ArgumentNullException("target");

			if (paramData == null)
				throw new ArgumentNullException("paramData");

			object size = source.RunTextScalar(string.Format(CultureInfo.InvariantCulture, "SELECT DATALENGTH([{0}]) FROM [{1}] WHERE [{2}] = @id", sourceBinColumn, sourceTableName, sourceIdentityColumn), new SqlParameter("@id", sourceId));
			if (size != null && size != DBNull.Value && (int)size > 0)
			{
				cmd.CommandText = string.Format(CultureInfo.InvariantCulture, "SET NOCOUNT ON UPDATE [{1}] SET [{0}] = 0x0 WHERE [{2}] = @id SELECT @ptr = TEXTPTR([{0}]) FROM [{1}] WHERE [{2}] = @id", targetBinColumn, targetTableName, targetIdentityColumn);
				cmd.Parameters.Clear();
				cmd.Parameters.Add(paramId);
				cmd.Parameters.Add(paramTextPtr);
				paramTextPtr.Direction = ParameterDirection.Output;
				target.RunCmd(cmd);

				cmd.CommandText = string.Format(CultureInfo.InvariantCulture, "UPDATETEXT [{0}].[{1}] @ptr 0 NULL @data", targetTableName, targetBinColumn);
				cmd.Parameters.Clear();
				cmd.Parameters.Add(paramData);
				cmd.Parameters.Add(paramTextPtr);
				paramTextPtr.Direction = ParameterDirection.Input;

				using (IDataReader reader = source.RunTextDataReaderBlob(string.Format(CultureInfo.InvariantCulture, "SELECT [{0}] FROM [{1}] WHERE [{2}] = @id", sourceBinColumn, sourceTableName, sourceIdentityColumn), new SqlParameter("@id", sourceId)))
				{
					if (reader.Read())
					{
						long read, startIndex = 0;
						do
						{
							read = reader.GetBytes(0, startIndex, _buffer, 0, _binaryBufferSize);

							paramData.Size = (int)read;
							target.RunCmd(cmd);

							startIndex += read;
							cmd.CommandText = string.Format(CultureInfo.InvariantCulture, "UPDATETEXT [{0}].[{1}] @ptr NULL NULL @data", targetTableName, targetBinColumn);
						} while (read == _binaryBufferSize);
					}
				}
			}
		}
示例#3
0
        internal void LoadExtendedInfo(DBHelper dbHelper)
        {
            try
            {
                dbHelper.Database = Database;

                DatabaseSize = 8 * Convert.ToInt32(dbHelper.RunTextScalar("SELECT SUM([size]) FROM [sysfiles] WHERE ([status] & 0x42) = 2"), CultureInfo.InvariantCulture) / 1024; // size in Megabytes
                using (IDataReader reader = dbHelper.RunTextDataReader("SELECT [State],[Build] FROM [DatabaseVersion] WITH (NOLOCK)"))
                {
                    reader.Read();
                    DatabaseState = Convert.ToInt32(reader["State"], CultureInfo.InvariantCulture);
                    DatabaseVersion = Convert.ToInt32(reader["Build"], CultureInfo.InvariantCulture);
                }

                if (DatabaseState == 6) // Ready
                {
                    _defaultLanguage.Load(dbHelper);
                    InternalUsersCount = Convert.ToInt32(dbHelper.RunTextScalar("SELECT COUNT(*) FROM [USERS] WHERE [Activity]=3 AND [IsExternal]=0"), CultureInfo.InvariantCulture);
                    ExternalUsersCount = Convert.ToInt32(dbHelper.RunTextScalar("SELECT COUNT(*) FROM [USERS] WHERE [Activity]=3 AND [IsExternal]=1"), CultureInfo.InvariantCulture);
                }
            }
            finally
            {
                dbHelper.Database = null;
            }
        }
示例#4
0
		public void Convert(int sourceCompanyId, int targetCompanyId)
		{
			bool convertAll = true;

			DBHelper source = new DBHelper(_sourceConnectionString);
			DBHelper target = new DBHelper(_targetConnectionString);
			source.CommandTimeout = target.CommandTimeout = _sqlCommandTimeout;

			#region Validate databases' versions

			ValidateDatabaseVersion(source, RequiredSourceVersion, true);
			ValidateDatabaseVersion(target, RequiredTargetVersion, false);

			string sourcePortalDatabase = GetPortalDB(source, sourceCompanyId);
			string targetPortalDatabase = GetPortalDB(target, targetCompanyId);

			source.Database = sourcePortalDatabase;
			target.Database = targetPortalDatabase;

			ValidateDatabaseVersion(source, RequiredSourceVersion, true);
			ValidateDatabaseVersion(target, RequiredTargetVersion, false);

			source.Database = null;
			target.Database = null;

			#endregion

			#region Declare variables

			XmlDocument doc = new XmlDocument();
			string tableName, selectCommand;
			List<StringCollection> nameLists = new List<StringCollection>();
			List<Hashtable> valueHashTables = new List<Hashtable>();

			StringCollection namesCompanyId = new StringCollection();
			StringCollection namesImGroupId = new StringCollection();
			StringCollection namesUserId = new StringCollection();
			StringCollection namesChatId = new StringCollection();

			Hashtable valuesCompanyId = new Hashtable();
			Hashtable valuesImGroupId = new Hashtable();
			Hashtable valuesUserId = new Hashtable();
			Hashtable valuesChatId = new Hashtable();

			nameLists.Add(namesCompanyId);
			nameLists.Add(namesImGroupId);
			nameLists.Add(namesUserId);
			nameLists.Add(namesChatId);

			valueHashTables.Add(valuesCompanyId);
			valueHashTables.Add(valuesImGroupId);
			valueHashTables.Add(valuesUserId);
			valueHashTables.Add(valuesChatId);

			namesCompanyId.Add("company_id");
			namesImGroupId.Add("imgroup_id");
			namesImGroupId.Add("dep_imgroup_id");
			namesImGroupId.Add("imgroupid");
			namesUserId.Add("user_id");
			namesUserId.Add("from_user_id");
			namesUserId.Add("to_user_id");
			namesUserId.Add("owner_id");
			namesUserId.Add("cont_user_id");
			namesUserId.Add("originalid");
			namesChatId.Add("chat_id");
			#endregion

			if (convertAll)
			{
				#region Convert Main DB
				SendProgress("*** Converting main database ***");
				SendProgress("Deleting target company data");

				target.RunSP("ASP_EmptyTables",
					DBHelper.MP("@company_id", SqlDbType.Int, targetCompanyId),
					DBHelper.MP("@delete_trial_requests", SqlDbType.Bit, true));

				SendProgress("Done");

				doc.Load("ConvertMain.xml");
				foreach (XmlNode table in doc.SelectNodes("/tables/table"))
				{
					bool copyBinary = true;
					{
						XmlAttribute attr = table.Attributes["copyBinary"];
						if (attr != null)
							copyBinary = bool.Parse(attr.Value);
					}

					tableName = table.Attributes["name"].Value;
					switch (tableName)
					{
						case "COMPANIES":
							valuesCompanyId[sourceCompanyId] = targetCompanyId;
							ArrayList skip = new ArrayList();
							skip.Add("company_id");
							skip.Add("domain");
							skip.Add("db_name");
							skip.Add("app_id");
							UpdateRecord(tableName, string.Format(CultureInfo.InvariantCulture, "WHERE [company_id] = {0}", sourceCompanyId), string.Format(CultureInfo.InvariantCulture, "WHERE [company_id] = {0}", targetCompanyId), skip, source, target);
							break;
						case "IMGROUPS":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "WHERE company_id={1}", tableName, sourceCompanyId);
							CopyTable(tableName, "", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, valuesImGroupId);
							break;
						case "USER":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "U JOIN IMGROUPS G ON (G.imgroup_id = U.imgroup_id) WHERE G.company_id = {1}", tableName, sourceCompanyId);
							CopyTable(tableName, "U.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, valuesUserId);
							break;
						case "CHATS":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "C JOIN [USER] U ON (U.user_id = C.owner_id) JOIN IMGROUPS G ON (G.imgroup_id = U.imgroup_id) WHERE G.company_id = {1}", tableName, sourceCompanyId);
							CopyTable(tableName, "C.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, valuesChatId);
							break;

						case "BINARY_DATA":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "WHERE [fid] IN (SELECT D2.file_id FROM [FILE] D2 JOIN [USER] U1 ON (U1.user_id = D2.from_user_id) JOIN IMGROUPS G1 ON (G1.imgroup_id = U1.imgroup_id) JOIN [USER] U2 ON (U2.user_id = D2.to_user_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = U2.imgroup_id) WHERE G1.company_id = {0} AND G2.company_id = {0})", sourceCompanyId);
							CopyTable(tableName, "", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
							break;
						case "CONTACT_LIST":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "D2 JOIN [USER] U1 ON (U1.user_id = D2.user_id) JOIN IMGROUPS G1 ON (G1.imgroup_id = U1.imgroup_id) JOIN [USER] U2 ON (U2.user_id = D2.cont_user_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = U2.imgroup_id) WHERE G1.company_id = {1} AND G2.company_id = {1}", tableName, sourceCompanyId);
							CopyTable(tableName, "D2.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
							break;
						case "DEPENDENCES":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "D JOIN IMGROUPS G1 ON (G1.imgroup_id = D.imgroup_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = D.DEP_IMGROUP_ID) WHERE G1.company_id = {1} AND G2.company_id = {1}", tableName, sourceCompanyId);
							CopyTable(tableName, "D.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
							break;
						case "CHAT_USERS":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "D2 JOIN [USER] U1 ON (U1.user_id = D2.user_id) JOIN IMGROUPS G1 ON (G1.imgroup_id = U1.imgroup_id) JOIN [USER] U2 ON (U2.user_id = D2.from_user_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = U2.imgroup_id) WHERE G1.company_id = {1} AND G2.company_id = {1}", tableName, sourceCompanyId);
							CopyTable(tableName, "D2.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
							break;

						case "AUTH_LIST":
						case "FILE":
						case "USER_MESS":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "D2 JOIN [USER] U1 ON (U1.user_id = D2.from_user_id) JOIN IMGROUPS G1 ON (G1.imgroup_id = U1.imgroup_id) JOIN [USER] U2 ON (U2.user_id = D2.to_user_id) JOIN IMGROUPS G2 ON (G2.imgroup_id = U2.imgroup_id) WHERE G1.company_id = {1} AND G2.company_id = {1}", tableName, sourceCompanyId);
							CopyTable(tableName, "D2.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
							break;

						case "PORTAL_SESSIONS":
						case "SESSIONS":
						case "STATUS_LOG":
						case "CHAT_MESS":
							selectCommand = string.Format(CultureInfo.InvariantCulture, "D1 JOIN [USER] U ON (U.user_id = D1.user_id) JOIN IMGROUPS G ON (G.imgroup_id = U.imgroup_id) WHERE G.company_id = {1}", tableName, sourceCompanyId);
							CopyTable(tableName, "D1.", "*", selectCommand, copyBinary, source, target, nameLists, valueHashTables, false, null);
							break;
					}
				}

				SendProgress("Hashing passwords...");
				HashPasswords(target, "USER", "USER_ID", "PASSWORD");
				SendProgress("Done");

				SendProgress("*** Done ***");
				#endregion
			}

			#region Convert portal DB
			SendProgress("*** Converting portal database ***");

			source.Database = sourcePortalDatabase;
			target.Database = targetPortalDatabase;

			if (convertAll)
			{
				SqlCommand cmd = new SqlCommand();
				cmd.CommandType = CommandType.Text;

				doc.Load("ConvertPortal.xml");
				XmlNodeList tablesCopy = doc.SelectNodes("/tables/table");

				#region Clear tables in reversed order

				ClearTables(tablesCopy, target);

				#endregion

				#region Load calendars for imported projects
				Hashtable calendars = new Hashtable();
				using (IDataReader reader = source.RunTextDataReader("SELECT CalendarId, ProjectId FROM [CALENDARS] WHERE ProjectId IS NOT NULL"))
				{
					while (reader.Read())
					{
						calendars[reader[0]] = reader[1];
					}
				}
				#endregion

				#region Copy tables

				CopyPortalTables(1, 1, tablesCopy, source, target, nameLists, valueHashTables);

				#endregion

				#region Update ProjectId column for CALENDARS
				SendProgress("Updating project calendars");

				foreach (object key in calendars.Keys)
				{
					object projectId = calendars[key];
					target.RunTextDataReader("UPDATE [CALENDARS] SET ProjectId=@pid WHERE CalendarId=@cid"
						, DBHelper.MP("@pid", SqlDbType.Int, projectId)
						, DBHelper.MP("@cid", SqlDbType.Int, key)
						);
				}

				SendProgress("Done");
				#endregion

				#region Copy meta data
				SendProgress("* Copying metadata *");

				// Load meta classes
				ArrayList metaClasses = MyMetaClass.LoadList(source);

				StringBuilder sbMetaClassesToDelete = new StringBuilder();

				// Load meta fields, create and copy tables
				foreach (MyMetaClass mc in metaClasses)
				{
					if (mc.Name.StartsWith("ListsEx_", StringComparison.Ordinal) || mc.Name.StartsWith("ListTemplate_", StringComparison.Ordinal))
					{
						if(sbMetaClassesToDelete.Length > 0)
							sbMetaClassesToDelete.Append(",");
						sbMetaClassesToDelete.Append(mc.MetaClassId.ToString(CultureInfo.InvariantCulture));
					}
					else
					{
						mc.LoadFields(source);

						SendProgress("Creating tables for MetaData class: {0}", mc.Name);

						mc.CreateTables(target);

						SendProgress("Done");

						selectCommand = "";//string.Format("SELECT * FROM [{0}]", mc.TableName);
						CopyTable(mc.TableName, "", "*", selectCommand, true, source, target, null, null, true, null);
						CopyTable(mc.TableNameHistory, "", "*", selectCommand, true, source, target, null, null, true, null);
					}
				}

				string metaClassesToDelete = sbMetaClassesToDelete.ToString();
				if (!string.IsNullOrEmpty(metaClassesToDelete))
				{
					target.RunText(string.Concat("DELETE FROM [MetaClassMetaFieldRelation] WHERE [MetaClassId] IN (", metaClassesToDelete, ")"));
					target.RunText(string.Concat("DELETE FROM [MetaClass] WHERE [MetaClassId] IN (", metaClassesToDelete, ")"));
				}

				string defaultLocale = (string)source.RunTextScalar("SELECT [Locale] FROM [LANGUAGES] WHERE [IsDefault] = 1");
				using (DBTransaction tran = target.BeginTransaction())
				{
					//target.RunText("DROP TABLE [OrganizationsEx]");
					//target.RunText("DROP TABLE [OrganizationsEx_History]");
					Mediachase.MetaDataPlus.Configurator.MetaInstaller.RestoreFromFile(tran.SqlTran, string.Format(CultureInfo.InvariantCulture, "metadata_{0}.xml", defaultLocale));

					tran.Commit();
				}

				SendProgress("* Done *");
				#endregion

				#region Copy GROUPS to cls_Principal

				using (IDataReader reader = source.RunTextDataReader("SELECT [PrincipalId], [GroupName] FROM [GROUPS] WHERE [PrincipalId] > 9"))
				{
					while (reader.Read())
					{
						int principalId = (int)reader["PrincipalId"];
						string groupName = reader["GroupName"].ToString();

						target.RunText(
							"INSERT INTO [cls_Principal] ([PrincipalId],[Card],[Name],[Activity]) VALUES (@1,N'Department',@2,3)"
						, DBHelper.MP("@1", SqlDbType.Int, principalId)
						, DBHelper.MP("@2", SqlDbType.NVarChar, 100, groupName)
						);
					}
				}

				#endregion

				#region Copy USERS to cls_Principal

				using (IDataReader reader = source.RunTextDataReader("SELECT [PrincipalId], [FirstName], [LastName], [Activity] FROM [USERS]"))
				{
					while (reader.Read())
					{
						int principalId = (int)reader["PrincipalId"];
						string firstName = reader["FirstName"].ToString();
						string lastName = reader["LastName"].ToString();
						byte activity = (byte)reader["Activity"];

						target.RunText(
							"INSERT INTO [cls_Principal] ([PrincipalId],[Card],[Name],[Activity]) VALUES (@1,N'User',@2,@3)"
						, DBHelper.MP("@1", SqlDbType.Int, principalId)
						, DBHelper.MP("@2", SqlDbType.NVarChar, 100, lastName + ", " + firstName)
						, DBHelper.MP("@3", SqlDbType.Int, activity)
						);
					}
				}

				#endregion


				SendProgress("Hashing passwords...");
				HashPasswords(target, "USERS", "PrincipalId", "Password");
				SendProgress("Done");

				// Update ExpectedAssignDate for issues
				target.RunText("SET DATEFIRST 7 UPDATE [INCIDENTS] SET [ExpectedAssignDate] = [dbo].GetFinishDateByDuration(B.CalendarId, I.CreationDate, B.ExpectedAssignTime) FROM [INCIDENTS] I JOIN [IncidentBox] B ON (B.IncidentBoxId = I.IncidentBoxId)");

				#region Convert timesheets

				SendProgress("* Converting timesheets *");

				using (DBTransaction tran = target.BeginTransaction())
				{
					ConvertTimesheets(source, target);

					tran.Commit();
				}

				SendProgress("* Done *");

				#endregion
			}

			string installationDirectoryPath = @"..\"; // TODO: get from registry
			Mediachase.Ibn.GlobalContext.Current = new GlobalContext(System.IO.Path.Combine(installationDirectoryPath, @"Web\portal\Apps"));

			#region Convert lists

			SendProgress("* Converting lists *");

			using (MD47.DataContext dataContext47 = new MD47.DataContext(string.Empty))
			{
				// Initialize metadata
				MD47.DataContext.Current = dataContext47;
				dataContext47.SqlContext.CommandTimeout = _sqlCommandTimeout;
				//MD45.MetaDataContext.Current.ConnectionString = sourcePortalConnectionString;

				SqlTransaction previousSourceTransaction = MD45.MetaDataContext.Current.Transaction;
				SqlTransaction previousTargetTransaction = MD47.DataContext.Current.SqlContext.Transaction;
				SqlTransaction previousDatabaseTransaction = Mediachase.IBN.Database.DbContext.Current.Transaction;

				using (DBTransaction tranSource = source.BeginTransaction())
				using (DBTransaction tran = target.BeginTransaction())
				{
					MD45.MetaDataContext.Current.Transaction = tranSource.SqlTran;
					MD47.DataContext.Current.SqlContext.Transaction = tran.SqlTran;
					Mediachase.IBN.Database.DbContext.Current.Transaction = tran.SqlTran;
					try
					{
						ConvertLists(source, target);

						tran.Commit();
					}
					finally
					{
						MD45.MetaDataContext.Current.Transaction = previousSourceTransaction;
						MD47.DataContext.Current.SqlContext.Transaction = previousTargetTransaction;
						Mediachase.IBN.Database.DbContext.Current.Transaction = previousDatabaseTransaction;
					}
				}
			}

			SendProgress("* Done *");

			#endregion

			#region Convert contacts and organizations

			SendProgress("* Converting contacts and organizations *");

			ClientsConverter clientsConverter = new ClientsConverter(_sqlCommandTimeout);
			try
			{
				clientsConverter.Warning += new EventHandler<ClientsConverterEventArgs>(OnClientsConverterWarning);
				clientsConverter.Convert(source, target);
			}
			finally
			{
				clientsConverter.Warning -= OnClientsConverterWarning;
			}

			SendProgress("* Done *");

			#endregion

			target.RunText("DELETE [HISTORY] WHERE [ObjectTypeId] = 21 OR [ObjectTypeId] = 22");
			target.RunText("DELETE FROM [USER_SETTINGS] WHERE [Value] LIKE '%org%' OR [Value] LIKE '%vcard%' OR [Key] LIKE '%org%' OR [Key] LIKE '%vcard%'");

			SendProgress("*** Done ***");
			#endregion
		}
示例#5
0
文件: TTEntry.cs 项目: 0anion0/IBN
        public static IDictionary<int, TTEntry> LoadList(DBHelper source)
        {
            Dictionary<int, TTEntry> ret = new Dictionary<int, TTEntry>();
            using (IDataReader reader = source.RunTextDataReader("SELECT * FROM [TIMESHEETS]"))
            {
                while (reader.Read())
                {
                    TTEntry item = Load(reader);
                    if (!ret.ContainsKey(item._timeSheetId))
                        ret.Add(item._timeSheetId, item);
                }
            }

            foreach (TTEntry entry in ret.Values)
            {
                string table = null;
                string field = null;

                switch (entry._objectTypeId)
                {
                    case 3:
                        table = "PROJECTS";
                        field = "ProjectId";
                        break;
                    case 4:
                        table = "EVENTS";
                        field = "EventId";
                        break;
                    case 5:
                        table = "TASKS";
                        field = "TaskId";
                        break;
                    case 6:
                        table = "TODO";
                        field = "ToDoId";
                        break;
                    case 7:
                        table = "INCIDENTS";
                        field = "IncidentId";
                        break;
                    case 11:
                        table = "TIMESHEET_TODO";
                        field = "TimeSheetToDoId";
                        break;
                    case 16:
                        table = "DOCUMENTS";
                        field = "DocumentId";
                        break;
                }

                if (table != null && field != null)
                {
                    object title = source.RunTextScalar(string.Format(CultureInfo.InvariantCulture, "SELECT [Title] FROM [{0}] WHERE [{1}] = @p1", table, field), DBHelper.MP("@p1", SqlDbType.Int, entry._objectId));
                    if (title != null && title != DBNull.Value)
                    {
                        entry._title = title.ToString();
                    }
                    else
                    {
                        entry._objectTypeId = -1;
                        entry._objectId = -1;
                        entry._title = string.Format(CultureInfo.InvariantCulture, "#{0}", entry._timeSheetId);
                    }
                }
            }

            return ret;
        }