/// <summary> /// 动态加载所有BLL /// </summary> /// <param name="iProcedureType"></param> /// <returns></returns> public static void LoadAllBLLFunction() { string strBasePath = AppDomain.CurrentDomain.BaseDirectory; //LogHelper.WriteLog("搜索路径" + strBasePath); string[] strfis = Directory.GetFiles(strBasePath); //LogHelper.WriteLog("搜索到" + strfis.Length.ToString()+"个DLL程序"); foreach (string strFile in strfis) { FileInfo fi = new FileInfo(strFile); string strDLLName = fi.Name; //LogHelper.WriteLog("加载" + strDLLName + ""); if (strDLLName.StartsWith("LB.Web.") && fi.Extension.ToLower().Contains("dll")) { Assembly s = Assembly.LoadFrom(strFile); //LogHelper.WriteLog("已Load:" + fi.Name.Replace(fi.Extension, "") + ""); Type tpe = s.GetType(fi.Name.Replace(fi.Extension, "") + ".BLL.Factory.AssemblyStart", false, true); //Type[] types = s.GetTypes(); //foreach(Type t in types) //{ // //if(t.FullName.Contains("AssemblyStart")) // LogHelper.WriteLog(strDLLName+":"+t.Namespace+" "+ t.FullName); //} if (tpe != null) { //获取对象 object obj = Activator.CreateInstance(tpe, true); //调用非静态方法 MethodInfo method = tpe.GetMethod("AssemblyStart"); if (method != null) { int result = (int)tpe.InvokeMember("AssemblyStart", BindingFlags.InvokeMethod, null, obj, null); // LogHelper.WriteLog("成功加载:" + strDLLName); } } } } SessionTimer.StartListenSession(); }
public string RunProcedure(int ProcedureType, long SessionID, bool IsNeedSession, string strLoginName, byte[] bSerializeValue, byte[] bSerializeDataType, out string strOut, out string ErrorMsg, out bool bolIsError) { strOut = ""; DataTable dtOut = null; bolIsError = false; DataSet dsReturn = null; ErrorMsg = ""; try { string strConn = GetConnectionStr(); SQLServerDAL.GetConnectionString = strConn; DataTable dtParmValue = new DataTable("SPIN"); List <Dictionary <object, object> > lstDictValue = DeserializeObject(bSerializeValue) as List <Dictionary <object, object> >; Dictionary <object, object> dictDataType = DeserializeObject(bSerializeDataType) as Dictionary <object, object>; foreach (KeyValuePair <object, object> keyvalue in dictDataType) { dtParmValue.Columns.Add(keyvalue.Key.ToString(), GetType(keyvalue.Value.ToString())); } foreach (Dictionary <object, object> dictValue in lstDictValue) { DataRow drNew = dtParmValue.NewRow(); foreach (KeyValuePair <object, object> keyvalue in dictValue) { drNew[keyvalue.Key.ToString()] = keyvalue.Value; } dtParmValue.Rows.Add(drNew); } dtParmValue.AcceptChanges(); DBHelper.Provider = new DBMSSQL(); SqlConnection con = new SqlConnection(SQLServerDAL.GetConnectionString); string strDBName = con.Database; DBMSSQL.InitSettings(5000, con.DataSource, strDBName, true, "", ""); con.Close(); //LBFactory factory = new LBFactory(); //IBLLFunction function = factory.GetAssemblyFunction(ProcedureType); IBLLFunction function = DBHelper.GetFunctionMethod(ProcedureType); if (function == null) { #region -- 调用存储过程 -- DataTable dtView = SQLServerDAL.Query("select * from dbo.SysSPType where SysSPType=" + ProcedureType); if (dtView.Rows.Count > 0) { DataRow drView = dtView.Rows[0]; string strSysSPName = drView["SysSPName"].ToString().TrimEnd(); SQLServerDAL.ExecuteProcedure(strSysSPName, dtParmValue, out dtOut, out dsReturn); } else { throw new Exception("存储过程号【" + ProcedureType + "】不存在!"); } #endregion } else { #region -- 调用中间层程序方法 -- string strMethod = function.GetFunctionName(ProcedureType); string str = function.ToString(); string strLoad = str.Substring(0, str.IndexOf('.', 8)); Assembly s = Assembly.Load(strLoad); Type tpe = s.GetType(str); //调用GetName方法 MethodInfo method = tpe.GetMethod(strMethod); Dictionary <string, string> dictParmType = new Dictionary <string, string>(); ParameterInfo[] parameterInfos = method.GetParameters(); foreach (ParameterInfo parmInfo in parameterInfos) { if (parmInfo.ParameterType.Name != "FactoryArgs") { string strParmTypeName = parmInfo.ParameterType.Name.Replace("&", ""); if (!dictParmType.ContainsKey(strParmTypeName)) { dictParmType.Add(parmInfo.Name, strParmTypeName); } } } int iRowIndex = 0; if (dtParmValue == null || dtParmValue.Rows.Count == 0) { return(null); } FactoryArgs factoryArgs = new FactoryArgs(strDBName, strLoginName, SessionID, IsNeedSession, null, null); #region -- 校验Session -- if (factoryArgs.SessionID > 0) { bool bolExistsSession = SessionTimer.VerifySession(factoryArgs); if (IsNeedSession && !bolExistsSession) { bolIsError = true; ErrorMsg = "长时间未操作或者被其他人逼退,请重新登录!"; return(""); } } #endregion -- 校验Session -- foreach (DataRow drParmValue in dtParmValue.Rows) { //获取需要传入的参数 ParameterInfo[] parms = method.GetParameters(); Dictionary <int, string> dictOutFieldName = new Dictionary <int, string>(); object[] objValue = new object[parms.Length]; int iParmIndex = 0; foreach (ParameterInfo ss in parms) { string strParmName = ss.Name; if (ss.ParameterType == typeof(FactoryArgs)) { objValue[iParmIndex] = factoryArgs; } else if (ss.Attributes != ParameterAttributes.Out) { if (dtParmValue.Columns.Contains(strParmName)) { DataColumn dc = dtParmValue.Columns[strParmName]; object value = null; if (dc.DataType == typeof(long) || dc.DataType == typeof(decimal) || dc.DataType == typeof(float) || dc.DataType == typeof(double) || dc.DataType == typeof(int) || dc.DataType == typeof(byte) || dc.DataType == typeof(bool)) { if (drParmValue[strParmName] == DBNull.Value) { if (dictParmType.ContainsKey(strParmName)) { ILBDbType lbType = LBDBType.GetILBDbType(dictParmType[strParmName]); value = lbType; } else { value = new t_Decimal(); } } else { if (dictParmType.ContainsKey(strParmName)) { ILBDbType lbType = LBDBType.GetILBDbType(dictParmType[strParmName]); lbType.SetValueWithObject(drParmValue[strParmName]); value = lbType; } else { value = new t_Decimal(drParmValue[strParmName]); } } } else { if (dictParmType.ContainsKey(strParmName)) { ILBDbType lbType = LBDBType.GetILBDbType(dictParmType[strParmName]); lbType.SetValueWithObject(drParmValue[strParmName]); value = lbType; } else { value = new t_String(drParmValue[strParmName]); } } objValue[iParmIndex] = value; } } else { if (dictParmType.ContainsKey(strParmName)) { ILBDbType lbType = LBDBType.GetILBDbType(dictParmType[strParmName]); lbType.SetValueWithObject(null); objValue[iParmIndex] = lbType; } if (dtOut == null) { dtOut = new DataTable("Out"); } if (!dtOut.Columns.Contains(strParmName)) { dtOut.Columns.Add(strParmName, typeof(object)); } dictOutFieldName.Add(iParmIndex, strParmName); } iParmIndex++; } if (dtOut != null) { dtOut.Rows.Add(dtOut.NewRow()); } //获取Car对象 object obj = s.CreateInstance(str); //如果有返回值接收下 method.Invoke(obj, objValue); int iobjReturnIndex = 0; foreach (object objReturn in objValue) { if (objReturn is FactoryArgs) { FactoryArgs args = (FactoryArgs)objReturn; if (args.SelectResult != null) { if (dsReturn == null) { dsReturn = new DataSet("DSResult"); } args.SelectResult.TableName = "Return" + iRowIndex.ToString(); dsReturn.Tables.Add(args.SelectResult.Copy()); } } if (dictOutFieldName.ContainsKey(iobjReturnIndex)) { if (objReturn is ILBDbType) { ILBDbType lbtype = objReturn as ILBDbType; if (lbtype.Value != null) { dtOut.Rows[0][dictOutFieldName[iobjReturnIndex]] = lbtype.Value; } } } iobjReturnIndex++; } iRowIndex++; } #endregion -- 调用中间层程序方法 -- } strOut = RarDataTable(dtOut); } catch (Exception ex) { if (ex.InnerException != null) { ErrorMsg = ex.InnerException.Message; } else { ErrorMsg = ex.Message; } bolIsError = true; return(""); } return(RarDataSet(dsReturn)); }
public static void StopServer() { DBHelper.StopServer(); SessionTimer.StopListenSession(); }