Пример #1
0
        /// <summary>
        /// Returns the QueryFirst config for a given query file. Values specified directly in
        /// the query file will trump values specified in the qfconfig.json file.
        /// We look for a qfconfig.json file beside the query file. If none found, we look in the parent directory,
        /// and so on up to the root directory.
        ///
        /// If the query specifies a QfDefaultConnection but no QfDefaultConnectionProviderName, "System.Data.SqlClient"
        /// will be assumed.
        /// </summary>
        /// <param name="filePath"></param>
        /// <param name="queryText"></param>
        /// <returns></returns>
        public QFConfigModel GetConfig(string filePath, string queryText)
        {
            QFConfigModel config             = new QFConfigModel();
            var           configFileContents = _configFileReader.GetConfigFile(filePath);

            if (!string.IsNullOrEmpty(configFileContents))
            {
                config = JsonConvert.DeserializeObject <QFConfigModel>(configFileContents);
                if (string.IsNullOrEmpty(config.Provider))
                {
                    config.Provider = "System.Data.SqlClient";
                }
            }
            // if the query defines a QfDefaultConnection, use it.
            var match = Regex.Match(queryText, "^--QfDefaultConnection(=|:)(?<cstr>[^\r\n]*)", RegexOptions.Multiline);

            if (match.Success)
            {
                config.DefaultConnection = match.Groups["cstr"].Value;
                var matchProviderName = Regex.Match(queryText, "^--QfDefaultConnectionProviderName(=|:)(?<pn>[^\r\n]*)", RegexOptions.Multiline);
                if (matchProviderName.Success)
                {
                    config.Provider = matchProviderName.Groups["pn"].Value;
                }
                else
                {
                    config.Provider = "System.Data.SqlClient";
                }
            }
            return(config);
        }
Пример #2
0
        public void InitForQuery(Document queryDoc)
        {
            tiny          = TinyIoCContainer.Current;
            queryHasRun   = false;
            this.queryDoc = queryDoc;
            dte           = queryDoc.DTE;
            query         = new Query(this);
            _config       = _configResolver.GetConfig(queryDoc.FullName, query.Text);
            if (string.IsNullOrEmpty(Config.DefaultConnection))
            {
                return; // absence will be picked up in conductor. Not fabulous.
            }
            provider = tiny.Resolve <IProvider>(Config.Provider);
            // resolving the target project item for code generation. We know the file name, we loop through child items of the query til we find it.
            var target = Conductor.GetItemByFilename(queryDoc.ProjectItem.ProjectItems, GeneratedClassFullFilename);

            if (target == null)
            {
                // .net core has a little problem with nested items.
                target = Conductor.GetItemByFilename(queryDoc.ProjectItem.ContainingProject.ProjectItems, GeneratedClassFullFilename);
            }
            _putCodeHere = new PutCodeHere(target);

            string currDir = Path.GetDirectoryName(queryDoc.FullName);
        }
Пример #3
0
        /// <summary>
        /// Returns the QueryFirst config for a given query file. Values specified directly in
        /// the query file will trump values specified in the qfconfig.json file.
        /// We look for a qfconfig.json file beside the query file. If none found, we look in the parent directory,
        /// and so on up to the root directory.
        ///
        /// If the query specifies a QfDefaultConnection but no QfDefaultConnectionProviderName, "System.Data.SqlClient"
        /// will be assumed.
        /// </summary>
        /// <param name="filePath"></param>
        /// <param name="queryText"></param>
        /// <returns></returns>
        public State Go(State state)
        {
            QFConfigModel config             = new QFConfigModel();
            var           configFileContents = _configFileReader.GetConfigFile(state._1CurrDir);

            if (!string.IsNullOrEmpty(configFileContents))
            {
                using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(configFileContents)))
                {
                    var ser = new DataContractJsonSerializer(typeof(QFConfigModel));
                    config = ser.ReadObject(ms) as QFConfigModel;
                    ms.Close();
                }
                if (string.IsNullOrEmpty(config.provider))
                {
                    config.provider = "System.Data.SqlClient";
                }
            }
            // if the query defines a QfDefaultConnection, use it.
            var match = Regex.Match(state._3InitialQueryText, "^--QfDefaultConnection(=|:)(?<cstr>[^\r\n]*)", RegexOptions.Multiline);

            if (match.Success)
            {
                config.defaultConnection = match.Groups["cstr"].Value;
                var matchProviderName = Regex.Match(state._3InitialQueryText, "^--QfDefaultConnectionProviderName(=|:)(?<pn>[^\r\n]*)", RegexOptions.Multiline);
                if (matchProviderName.Success)
                {
                    config.provider = matchProviderName.Groups["pn"].Value;
                }
                else
                {
                    config.provider = "System.Data.SqlClient";
                }
            }
            state._4Config = config;
            return(state);
        }