/// <summary> /// 获取指定的IDataReader中的StationSectionMapping /// </summary> /// <param name="reader">IDataReader对象</param> /// <param name="dao">StationSectionMapping实体类</param> public void DataReaderToEntity(IDataReader reader, StationSectionMapping dao) { object data; data = reader["ID"]; if (data == null || data == DBNull.Value) { dao.ID = int.MinValue; } else { dao.ID = int.Parse(data.ToString()); } data = reader["GroupID"]; if (data == null || data == DBNull.Value) { dao.GroupID = Guid.NewGuid(); } else { dao.GroupID = Guid.Parse(data.ToString()); } data = reader["SectionName"]; if (data == null || data == DBNull.Value) { dao.SectionName = null; } else { dao.SectionName = data.ToString(); } data = reader["StationName"]; if (data == null || data == DBNull.Value) { dao.StationName = null; } else { dao.StationName = data.ToString(); } data = reader["TurnoutIDs"]; if (data == null || data == DBNull.Value) { dao.TurnoutIDs = null; } else { dao.TurnoutIDs = data.ToString(); } }
/// <summary> /// 获取指定大小的一页站内轨道区段与道岔映射表集合 /// </summary> /// <param name="pageIndex">当前页码</param> /// <param name="pageSize">分页大小</param> /// <param name="rowsCount">总记录条数</param> /// <returns>分页数据</returns> public ObservableCollection <StationSectionMapping> SelectAllCollection(int pageIndex, int pageSize, int rowsCount) { ObservableCollection <StationSectionMapping> datas = new ObservableCollection <StationSectionMapping>(); GenDataReader reader = Session.ExcecuteReader(_dal.SelectAllSqlStatement(), pageIndex, pageSize, rowsCount); while (reader.Read()) { StationSectionMapping dao = new StationSectionMapping(); _dal.DataReaderToEntity(reader, dao); datas.Add(dao); } reader.Close(); return(datas); }
/// <summary> /// 获取所有的站内轨道区段与道岔映射表集合 /// </summary> /// <returns>所有信息</returns> public ObservableCollection <StationSectionMapping> SelectAllCollection() { ObservableCollection <StationSectionMapping> datas = new ObservableCollection <StationSectionMapping>(); SqlStatement stmt = _session.CreateSqlStatement(); stmt.AppendString("select * from StationSectionMapping"); stmt.StatementType = SqlStatementType.Select; GenDataReader reader = _session.ExcecuteReader(stmt); while (reader.Read()) { StationSectionMapping dao = new StationSectionMapping(); DataReaderToEntity(reader, dao); datas.Add(dao); } reader.Close(); return(datas); }
/// <summary> /// 更新站内轨道区段与道岔映射表 /// </summary> /// <param name="dao">数据对象</param> /// <returns>成功/失败</returns> public bool Update(StationSectionMapping dao) { SqlStatement stmt = _session.CreateSqlStatement(); stmt.AppendString("update StationSectionMapping set "); stmt.AppendString("ID="); stmt.AppendParameter(_session.MakeInParameter("ID", dao.ID, SqlDbType.Int)); stmt.AppendString(",GroupID="); stmt.AppendParameter(_session.MakeInParameter("GroupID", dao.GroupID, SqlDbType.UniqueIdentifier)); stmt.AppendString(",TurnoutIDs="); stmt.AppendParameter(_session.MakeInParameter("TurnoutIDs", dao.TurnoutIDs, SqlDbType.NVarChar)); stmt.AppendString(" where "); stmt.AppendString("SectionName="); stmt.AppendParameter(_session.MakeInParameter("SectionName", dao.SectionName, SqlDbType.NVarChar)); stmt.AppendString(" and StationName="); stmt.AppendParameter(_session.MakeInParameter("StationName", dao.StationName, SqlDbType.NVarChar)); stmt.StatementType = SqlStatementType.Update; return(_session.Excecute(stmt).RowsAffected > 0); }
/// <summary> /// 获取指定的数据行DataRow转换成StationSectionMapping /// </summary> /// <param name="dr">DataRow数据</param> /// <param name="dao">StationSectionMapping实体类</param> public void DataRowToEntity(DataRow dr, StationSectionMapping dao) { if (dr["ID"] == null || dr["ID"] == DBNull.Value) { dao.ID = int.MinValue; } else { dao.ID = int.Parse(dr["ID"].ToString()); } if (dr["GroupID"] == null || dr["GroupID"] == DBNull.Value) { dao.GroupID = Guid.NewGuid(); } else { dao.GroupID = Guid.Parse(dr["GroupID"].ToString()); } if (dr["SectionName"] == null || dr["SectionName"] == DBNull.Value) { dao.SectionName = null; } else { dao.SectionName = dr["SectionName"].ToString(); } if (dr["StationName"] == null || dr["StationName"] == DBNull.Value) { dao.StationName = null; } else { dao.StationName = dr["StationName"].ToString(); } if (dr["TurnoutIDs"] == null || dr["TurnoutIDs"] == DBNull.Value) { dao.TurnoutIDs = null; } else { dao.TurnoutIDs = dr["TurnoutIDs"].ToString(); } }
/// <summary> /// 获取指定的站内轨道区段与道岔映射表 /// </summary> /// <param name="sectionName">区段名称</param> /// <param name="stationName">车站名称</param> /// <returns>站内轨道区段与道岔映射表</returns> public StationSectionMapping SelectOne(string sectionName, string stationName) { SqlStatement stmt = _session.CreateSqlStatement(); stmt.AppendString("select * from StationSectionMapping where "); stmt.AppendString("SectionName="); stmt.AppendParameter(_session.MakeInParameter("SectionName", sectionName, SqlDbType.NVarChar)); stmt.AppendString(" and StationName="); stmt.AppendParameter(_session.MakeInParameter("StationName", stationName, SqlDbType.NVarChar)); stmt.StatementType = SqlStatementType.Select; SqlResult result = _session.Excecute(stmt); StationSectionMapping stationSectionMapping = new StationSectionMapping(); if (result.RowsAffected > 0) { DataRowToEntity(result.Tables[0].Rows[0], stationSectionMapping); } return(stationSectionMapping); }
/// <summary> /// 新增站内轨道区段与道岔映射表 /// </summary> /// <param name="dao">数据对象</param> /// <returns>成功/失败</returns> public bool Insert(StationSectionMapping dao) { bool ret = false; try { Session.Open(); Session.BeginTransaction(); ret = _dal.Insert(dao); Session.CommitTransaction(); } catch (Exception err) { ret = false; Log.Error(dao, err); Session.RollBackTransaction(); } finally { Session.Close(); } return(ret); }
/// <summary> /// 新增站内轨道区段与道岔映射表 /// </summary> /// <param name="dao">数据对象</param> /// <returns>成功/失败</returns> public bool Insert(StationSectionMapping dao) { SqlStatement stmt = _session.CreateSqlStatement(); stmt.AppendString("insert into StationSectionMapping(GroupID,SectionName,StationName,TurnoutIDs) values ("); stmt.AppendParameter(_session.MakeInParameter("GroupID", dao.GroupID, SqlDbType.UniqueIdentifier)); stmt.AppendString(","); stmt.AppendParameter(_session.MakeInParameter("SectionName", dao.SectionName, SqlDbType.NVarChar)); stmt.AppendString(","); stmt.AppendParameter(_session.MakeInParameter("StationName", dao.StationName, SqlDbType.NVarChar)); stmt.AppendString(","); stmt.AppendParameter(_session.MakeInParameter("TurnoutIDs", dao.TurnoutIDs, SqlDbType.NVarChar)); stmt.AppendString(");select SCOPE_IDENTITY();"); stmt.StatementType = SqlStatementType.Identity; SqlResult result = _session.Excecute(stmt); if (result.Data != null) { dao.ID = int.Parse(result.Data.ToString()); return(true); } return(false); }