/// <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);
}
