/// <summary> /// 创建一个数据提供程序实例 /// </summary> /// <param name="connectionStringName"></param> /// <returns></returns> public static Database Create(string providerName, string connectionString) { DbProviderFactory providerFactory = null; Database db = null; switch (providerName) { case "System.Data.Odbc": db = new OdbcDatabase(connectionString); break; case "System.Data.OleDb": db = new OleDbDatabase(connectionString); break; case "System.Data.OracleClient": db = new OracleDatabase(connectionString); break; case "Oracle.ManagedDataAccess.Client": db = new OracleDatabase(connectionString); break; case "Devart.Data.Oracle": //http://evget.com/zh-CN/product/954/feature.aspx http://www.devart.com/ case "DDTek.Oracle": //http://www.datadirect.com/index.html 由于删除了版权DLL,导致该功能可能无法使用。可在QQ群:122161138中下载source_lib.zip providerFactory = DbProviderFactories.GetFactory(providerName); db = new OracleDatabase(connectionString, providerFactory); break; case "System.Data.SQLite": providerFactory = DbProviderFactories.GetFactory(providerName); db = new SQLiteDatabase(connectionString, providerFactory); break; case "MySql.Data.MySqlClient": providerFactory = DbProviderFactories.GetFactory(providerName); db = new MySqlDatabase(connectionString, providerFactory); break; case "IBM.Data.DB2": providerFactory = DbProviderFactories.GetFactory(providerName); db = new DB2Database(connectionString, providerFactory); break; case "FirebirdSql.Data.FirebirdClient": providerFactory = DbProviderFactories.GetFactory(providerName); db = new FirebirdDatabase(connectionString, providerFactory); break; default: break; } return(db); }
public BranchManager(OdbcDatabase database) { Database = database; }
/// <summary> /// 创建一个数据提供程序实例 /// </summary> /// <param name="connectionStringName"></param> /// <returns></returns> public static Database Create(string connectionStringName) { CheckUtil.ArgumentNotNullOrEmpty(connectionStringName, "connectionStringName"); ConnectionStringSettings css = ConfigurationManager.ConnectionStrings[connectionStringName]; if (css == null) { throw new Exception(string.Format(Resources.Data.ConnectionStringNameNotFound, connectionStringName)); } string connectionString = css.ConnectionString; string providerName = css.ProviderName; Database db = new SqlServerDatabase(connectionString); DbProviderFactory providerFactory = null; if (string.IsNullOrEmpty(providerName)) { return(db); } //if (css.ProviderName == "System.Data.OleDb") //{ // providerFactory = OleDbFactory.Instance; //} //else //{ // providerFactory = DbProviderFactories.GetFactory(css.ProviderName); //} //if (providerFactory == null) throw new Exception(string.Format(Resources.Data.DataProviderNotFound, css.ProviderName)); switch (providerName) { //case "System.Data.SqlClient": // break; case "System.Data.Odbc": db = new OdbcDatabase(connectionString); break; case "System.Data.OleDb": db = new OleDbDatabase(connectionString); break; case "System.Data.OracleClient": db = new OracleDatabase(connectionString); break; case "Oracle.ManagedDataAccess.Client": db = new OracleDatabase(connectionString); break; case "Devart.Data.Oracle": //http://evget.com/zh-CN/product/954/feature.aspx http://www.devart.com/ case "DDTek.Oracle": //http://www.datadirect.com/index.html providerFactory = DbProviderFactories.GetFactory(providerName); db = new OracleDatabase(connectionString, providerFactory); break; case "System.Data.SQLite": providerFactory = DbProviderFactories.GetFactory(providerName); db = new SQLiteDatabase(connectionString, providerFactory); break; case "MySql.Data.MySqlClient": providerFactory = DbProviderFactories.GetFactory(providerName); db = new MySqlDatabase(connectionString, providerFactory); break; case "IBM.Data.DB2": providerFactory = DbProviderFactories.GetFactory(providerName); db = new DB2Database(connectionString, providerFactory); break; case "FirebirdSql.Data.FirebirdClient": providerFactory = DbProviderFactories.GetFactory(providerName); db = new FirebirdDatabase(connectionString, providerFactory); break; default: break; } return(db); }
/// <summary> /// 创建一个数据提供程序实例 /// </summary> /// <param name="connectionStringName"></param> /// <returns></returns> public static Database Create(string connectionStringName) { CheckUtil.ArgumentNotNullOrEmpty(connectionStringName, "connectionStringName"); DbConnConfigDAL dal = new DbConnConfigDAL(); var model = dal.FindOne(connectionStringName); if (model == null) { throw new Exception(string.Format(Resources.Data.ConnectionStringNameNotFound, connectionStringName)); } string connectionString = model.ConnectionString; string providerName = model.ProviderName; Database db = new SqlServerDatabase(connectionString); DbProviderFactory providerFactory = null; if (string.IsNullOrEmpty(providerName)) { return(db); } //if (css.ProviderName == "System.Data.OleDb") //{ // providerFactory = OleDbFactory.Instance; //} //else //{ // providerFactory = DbProviderFactories.GetFactory(css.ProviderName); //} //if (providerFactory == null) throw new Exception(string.Format(Resources.Data.DataProviderNotFound, css.ProviderName)); switch (providerName) { //case "System.Data.SqlClient": // break; case "System.Data.Odbc": db = new OdbcDatabase(connectionString); break; case "System.Data.OleDb": db = new OleDbDatabase(connectionString); break; case "System.Data.SQLite": providerFactory = DbProviderFactories.GetFactory(providerName); db = new SQLiteDatabase(connectionString, providerFactory); break; case "MySql.Data.MySqlClient": providerFactory = DbProviderFactories.GetFactory(providerName); db = new MySqlDatabase(connectionString, providerFactory); break; case "IBM.Data.DB2": providerFactory = DbProviderFactories.GetFactory(providerName); db = new DB2Database(connectionString, providerFactory); break; case "FirebirdSql.Data.FirebirdClient": providerFactory = DbProviderFactories.GetFactory(providerName); db = new FirebirdDatabase(connectionString, providerFactory); break; default: break; } return(db); }
public void Filter(SQLOutputFileFilterSettings settings) { List <string> oldFiles = new List <string>(); List <string> newFiles = new List <string>(); try { // Force files to have .txt extension for query to work foreach (string file in Directory.GetFiles(settings.OutputFileFolder)) { string newFile = Path.Combine(settings.OutputFileFolder, Path.GetFileNameWithoutExtension(file) + ".txt"); if (file != newFile) { if (File.Exists(newFile)) { File.Delete(newFile); } oldFiles.Add(file); newFiles.Add(newFile); File.Move(file, newFile); } } // Open database string connectionString = GetConnectionString(settings.OutputFileFolder); //OleDbDatabase database = new OleDbDatabase(connectionString); OdbcDatabase database = new OdbcDatabase(connectionString); database.Open(); // Execute query (OleDb) /* * using (OleDbDataReader reader = database.ExecuteReader(CommandType.Text, settings.SQL, CommandBehavior.Default, null)) * { * //DataTable dataTable = new DataTable(); * //dataTable.Load(reader); * SaveResults(reader, settings); * reader.Close(); * } */ // Execute query (ODBC) using (OdbcDataReader reader = database.ExecuteReader(CommandType.Text, settings.SQL, CommandBehavior.Default, null)) { //DataTable dataTable = new DataTable(); //dataTable.Load(reader); SaveResults(reader, settings); reader.Close(); } } catch { throw; } finally { // Rename files back from .txt to original for (int index = 0; index < oldFiles.Count; index++) { File.Move(newFiles[index], oldFiles[index]); } } }
public ProductManager(OdbcDatabase database) { Database = database; }
/// <summary> /// 创建一个数据提供程序实例 /// </summary> /// <param name="connectionStringName"></param> /// <returns></returns> public static Database Create(string connectionStringName) { CheckUtil.ArgumentNotNullOrEmpty(connectionStringName, "connectionStringName"); ConnectionStringSettings css = ConfigurationManager.ConnectionStrings[connectionStringName]; if (css == null) { throw new Exception(string.Format(Resources.Data.ConnectionStringNameNotFound, connectionStringName)); } string connectionString = css.ConnectionString; string providerName = css.ProviderName; Database db = new SqlServerDatabase(connectionString); DbProviderFactory providerFactory = null; if (string.IsNullOrEmpty(providerName)) { return(db); } providerFactory = DbProviderFactories.GetFactory(css.ProviderName); if (providerFactory == null) { throw new Exception(string.Format(Resources.Data.DataProviderNotFound, css.ProviderName)); } switch (providerName) { //case "System.Data.SqlClient": // break; case "System.Data.Odbc": db = new OdbcDatabase(connectionString); break; case "System.Data.OleDb": db = new OleDbDatabase(connectionString); break; case "System.Data.OracleClient": db = new OracleDatabase(connectionString); break; case "System.Data.SQLite": db = new SQLiteDatabase(connectionString, providerFactory); break; case "MySql.Data.MySqlClient": db = new MySqlDatabase(connectionString, providerFactory); break; case "IBM.Data.DB2": db = new DB2Database(connectionString, providerFactory); break; case "FirebirdSql.Data.FirebirdClient": db = new FirebirdDatabase(connectionString, providerFactory); break; default: break; } return(db); }
public DealManager(OdbcDatabase database) { Database = database; }