コード例 #1
0
        protected override TranslationValue LoadInternal(ISqlConnectionInfo connection, int id)
        {
            IDatabase database = connection.Database;

            if (database == null)
            {
                throw new ArgumentNullException("database", "Error initializing database connection.");
            }
            string sqlCmdText = string.Empty;

            try
            {
                sqlCmdText = "SELECT " +
                             TranslationValueTable.GetColumnNames("[tv]") +
                             (this.Depth > 0 ? "," + TranslationKeyTable.GetColumnNames("[tv_tk]") : string.Empty) +
                             (this.Depth > 1 ? "," + TranslationKeyTable.GetColumnNames("[tv_tk_tk]") : string.Empty) +
                             (this.Depth > 1 ? "," + TranslationTable.GetColumnNames("[tv_tk_t]") : string.Empty) +
                             (this.Depth > 1 ? "," + LanguageTable.GetColumnNames("[tv_tk_l]") : string.Empty) +
                             (this.Depth > 1 ? "," + ServiceTable.GetColumnNames("[tv_tk_s]") : string.Empty) +
                             (this.Depth > 0 ? "," + TranslationGroupKeyTable.GetColumnNames("[tv_tgk]") : string.Empty) +
                             (this.Depth > 1 ? "," + TranslationGroupTable.GetColumnNames("[tv_tgk_tg]") : string.Empty) +
                             " FROM [core].[TranslationValue] AS [tv] ";
                if (this.Depth > 0)
                {
                    sqlCmdText += "INNER  JOIN [core].[TranslationKey] AS [tv_tk] ON [tv].[TranslationKeyID] = [tv_tk].[TranslationKeyID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "LEFT OUTER  JOIN [core].[TranslationKey] AS [tv_tk_tk] ON [tv_tk].[FallbackTranslationKeyID] = [tv_tk_tk].[TranslationKeyID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "INNER  JOIN [core].[Translation] AS [tv_tk_t] ON [tv_tk].[TranslationID] = [tv_tk_t].[TranslationID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "LEFT OUTER  JOIN [core].[Language] AS [tv_tk_l] ON [tv_tk].[LanguageID] = [tv_tk_l].[LanguageID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "LEFT OUTER  JOIN [core].[Service] AS [tv_tk_s] ON [tv_tk].[ServiceID] = [tv_tk_s].[ServiceID] ";
                }
                if (this.Depth > 0)
                {
                    sqlCmdText += "INNER  JOIN [core].[TranslationGroupKey] AS [tv_tgk] ON [tv].[TranslationGroupKeyID] = [tv_tgk].[TranslationGroupKeyID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "INNER  JOIN [core].[TranslationGroup] AS [tv_tgk_tg] ON [tv_tgk].[TranslationGroupID] = [tv_tgk_tg].[TranslationGroupID] ";
                }
                sqlCmdText += "WHERE [tv].[TranslationValueID] = @TranslationValueID;";

                SqlCommand sqlCmd = database.Add(sqlCmdText) as SqlCommand;
                sqlCmd.Parameters.AddWithValue("@TranslationValueID", id);
                SqlDataReader sqlReader = database.Add(sqlCmd) as SqlDataReader;

                if (!sqlReader.HasRows || !sqlReader.Read())
                {
                    IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("tv", "loadinternal", "notfound"), "TranslationValue could not be loaded by id as it was not found.", sqlCmdText, this, connection, id);
                    if (this.Logger.IsWarnEnabled)
                    {
                        this.Logger.Warn(builder.ToString());
                    }
                    sqlReader.Close();
                    return(null);
                }

                SqlQuery query = new SqlQuery(sqlReader);

                TranslationValueTable    tvTable        = new TranslationValueTable(query);
                TranslationKeyTable      tv_tkTable     = (this.Depth > 0) ? new TranslationKeyTable(query) : null;
                TranslationKeyTable      tv_tk_tkTable  = (this.Depth > 1) ? new TranslationKeyTable(query) : null;
                TranslationTable         tv_tk_tTable   = (this.Depth > 1) ? new TranslationTable(query) : null;
                LanguageTable            tv_tk_lTable   = (this.Depth > 1) ? new LanguageTable(query) : null;
                ServiceTable             tv_tk_sTable   = (this.Depth > 1) ? new ServiceTable(query) : null;
                TranslationGroupKeyTable tv_tgkTable    = (this.Depth > 0) ? new TranslationGroupKeyTable(query) : null;
                TranslationGroupTable    tv_tgk_tgTable = (this.Depth > 1) ? new TranslationGroupTable(query) : null;


                TranslationKey      tv_tk_tkObject  = (this.Depth > 1) ? tv_tk_tkTable.CreateInstance() : null;
                Translation         tv_tk_tObject   = (this.Depth > 1) ? tv_tk_tTable.CreateInstance() : null;
                Language            tv_tk_lObject   = (this.Depth > 1) ? tv_tk_lTable.CreateInstance() : null;
                Service             tv_tk_sObject   = (this.Depth > 1) ? tv_tk_sTable.CreateInstance() : null;
                TranslationKey      tv_tkObject     = (this.Depth > 0) ? tv_tkTable.CreateInstance(tv_tk_tkObject, tv_tk_tObject, tv_tk_lObject, tv_tk_sObject) : null;
                TranslationGroup    tv_tgk_tgObject = (this.Depth > 1) ? tv_tgk_tgTable.CreateInstance() : null;
                TranslationGroupKey tv_tgkObject    = (this.Depth > 0) ? tv_tgkTable.CreateInstance(tv_tgk_tgObject) : null;
                TranslationValue    tvObject        = tvTable.CreateInstance(tv_tkObject, tv_tgkObject);
                sqlReader.Close();

                return(tvObject);
            }
            catch (Exception ex)
            {
                database.HandleException(ex);
                IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("tv", "loadinternal", "exception"), "TranslationValue could not be loaded by id. See exception for details.", sqlCmdText, ex, this, connection, id);
                if (this.Logger.IsErrorEnabled)
                {
                    this.Logger.Error(builder.ToString(), ex);
                }
                throw new DataOperationException(DataOperation.Load, "TranslationValue", "Exception while loading TranslationValue object from database. See inner exception for details.", ex);
            }
        }
コード例 #2
0
        public List <TranslationValue> LoadMany(ISqlConnectionInfo connection, SqlQueryParameters parameters)
        {
            IDatabase database = connection.Database;

            if (database == null)
            {
                throw new ArgumentNullException("database", "Error initializing database connection.");
            }
            if (parameters == null)
            {
                throw new ArgumentNullException("parameters");
            }
            string sqlCmdText = string.Empty;

            try
            {
                sqlCmdText = "SELECT {0} " +
                             TranslationValueTable.GetColumnNames("[tv]") +
                             (this.Depth > 0 ? "," + TranslationKeyTable.GetColumnNames("[tv_tk]") : string.Empty) +
                             (this.Depth > 1 ? "," + TranslationKeyTable.GetColumnNames("[tv_tk_tk]") : string.Empty) +
                             (this.Depth > 1 ? "," + TranslationTable.GetColumnNames("[tv_tk_t]") : string.Empty) +
                             (this.Depth > 1 ? "," + LanguageTable.GetColumnNames("[tv_tk_l]") : string.Empty) +
                             (this.Depth > 1 ? "," + ServiceTable.GetColumnNames("[tv_tk_s]") : string.Empty) +
                             (this.Depth > 0 ? "," + TranslationGroupKeyTable.GetColumnNames("[tv_tgk]") : string.Empty) +
                             (this.Depth > 1 ? "," + TranslationGroupTable.GetColumnNames("[tv_tgk_tg]") : string.Empty) +
                             " FROM [core].[TranslationValue] AS [tv] ";
                if (this.Depth > 0)
                {
                    sqlCmdText += "INNER  JOIN [core].[TranslationKey] AS [tv_tk] ON [tv].[TranslationKeyID] = [tv_tk].[TranslationKeyID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "LEFT OUTER  JOIN [core].[TranslationKey] AS [tv_tk_tk] ON [tv_tk].[FallbackTranslationKeyID] = [tv_tk_tk].[TranslationKeyID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "INNER  JOIN [core].[Translation] AS [tv_tk_t] ON [tv_tk].[TranslationID] = [tv_tk_t].[TranslationID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "LEFT OUTER  JOIN [core].[Language] AS [tv_tk_l] ON [tv_tk].[LanguageID] = [tv_tk_l].[LanguageID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "LEFT OUTER  JOIN [core].[Service] AS [tv_tk_s] ON [tv_tk].[ServiceID] = [tv_tk_s].[ServiceID] ";
                }
                if (this.Depth > 0)
                {
                    sqlCmdText += "INNER  JOIN [core].[TranslationGroupKey] AS [tv_tgk] ON [tv].[TranslationGroupKeyID] = [tv_tgk].[TranslationGroupKeyID] ";
                }
                if (this.Depth > 1)
                {
                    sqlCmdText += "INNER  JOIN [core].[TranslationGroup] AS [tv_tgk_tg] ON [tv_tgk].[TranslationGroupID] = [tv_tgk_tg].[TranslationGroupID] ";
                }


                sqlCmdText = parameters.BuildQuery(sqlCmdText);
                SqlCommand sqlCmd = database.Add(sqlCmdText) as SqlCommand;
                foreach (KeyValuePair <string, object> argument in parameters.Arguments)
                {
                    sqlCmd.Parameters.AddWithValue("@" + argument.Key, argument.Value);
                }

                SqlDataReader sqlReader = database.Add(sqlCmd) as SqlDataReader;

                if (!sqlReader.HasRows || !sqlReader.Read())
                {
                    IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("tv", "customloadmany", "notfound"), "TranslationValue list could not be loaded using custom logic as no items were found.", sqlCmdText, this, connection, parameters);
                    if (this.Logger.IsDebugEnabled)
                    {
                        this.Logger.Debug(builder.ToString());
                    }
                    sqlReader.Close();
                    return(new List <TranslationValue>());
                }

                SqlQuery query = new SqlQuery(sqlReader);

                TranslationValueTable    tvTable        = new TranslationValueTable(query);
                TranslationKeyTable      tv_tkTable     = (this.Depth > 0) ? new TranslationKeyTable(query) : null;
                TranslationKeyTable      tv_tk_tkTable  = (this.Depth > 1) ? new TranslationKeyTable(query) : null;
                TranslationTable         tv_tk_tTable   = (this.Depth > 1) ? new TranslationTable(query) : null;
                LanguageTable            tv_tk_lTable   = (this.Depth > 1) ? new LanguageTable(query) : null;
                ServiceTable             tv_tk_sTable   = (this.Depth > 1) ? new ServiceTable(query) : null;
                TranslationGroupKeyTable tv_tgkTable    = (this.Depth > 0) ? new TranslationGroupKeyTable(query) : null;
                TranslationGroupTable    tv_tgk_tgTable = (this.Depth > 1) ? new TranslationGroupTable(query) : null;

                List <TranslationValue> result = new List <TranslationValue>();
                do
                {
                    TranslationKey      tv_tk_tkObject  = (this.Depth > 1) ? tv_tk_tkTable.CreateInstance() : null;
                    Translation         tv_tk_tObject   = (this.Depth > 1) ? tv_tk_tTable.CreateInstance() : null;
                    Language            tv_tk_lObject   = (this.Depth > 1) ? tv_tk_lTable.CreateInstance() : null;
                    Service             tv_tk_sObject   = (this.Depth > 1) ? tv_tk_sTable.CreateInstance() : null;
                    TranslationKey      tv_tkObject     = (this.Depth > 0) ? tv_tkTable.CreateInstance(tv_tk_tkObject, tv_tk_tObject, tv_tk_lObject, tv_tk_sObject) : null;
                    TranslationGroup    tv_tgk_tgObject = (this.Depth > 1) ? tv_tgk_tgTable.CreateInstance() : null;
                    TranslationGroupKey tv_tgkObject    = (this.Depth > 0) ? tv_tgkTable.CreateInstance(tv_tgk_tgObject) : null;
                    TranslationValue    tvObject        = (this.Depth > -1) ? tvTable.CreateInstance(tv_tkObject, tv_tgkObject) : null;
                    result.Add(tvObject);
                } while (sqlReader.Read());
                sqlReader.Close();

                return(result);
            }
            catch (Exception ex)
            {
                database.HandleException(ex);
                IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("tv", "customloadmany", "exception"), "TranslationValue list could not be loaded using custom logic. See exception for details.", sqlCmdText, ex, this, connection, parameters);
                if (this.Logger.IsErrorEnabled)
                {
                    this.Logger.Error(builder.ToString(), ex);
                }
                throw new DataOperationException(DataOperation.Load, "TranslationValue", "Exception while loading (custom/many) TranslationValue object from database. See inner exception for details.", ex);
            }
        }