public CommandResult InsertWithPrimaryKey(CardPaymentInfo info)
{
CommandResult result = null;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(base.ConnectStr);
if (parking != null)
{
string cmdtext = string.Empty;
cmdtext += string.Format("SET IDENTITY_INSERT CardPaymentRecord ON;");
cmdtext += info.SQLInsertWithPrimaryCmd;
cmdtext += string.Format("SET IDENTITY_INSERT CardPaymentRecord OFF;");
parking.ExecuteCommand(cmdtext);
result = new CommandResult(ResultCode.Successful, string.Empty);
}
else
{
result = new CommandResult(ResultCode.Fail, string.Empty);
}
}
catch (Exception ex)
{
Ralid.GeneralLibrary.ExceptionHandling.ExceptionPolicy.HandleException(ex);
result = new CommandResult(ResultCode.Fail, string.Empty);
}
return(result);
}
public QueryResultList <TInfo> GetAll()
{
QueryResultList <TInfo> result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
if (parking == null)
{
result = new QueryResultList <TInfo>(ResultCode.CannotConnectServer, ResultCodeDecription.GetDescription(ResultCode.CannotConnectServer), new List <TInfo>());
}
else
{
List <TInfo> infoes = GetingAllItems(parking);
result = new QueryResultList <TInfo>(ResultCode.Successful, successMsg, infoes);
}
}
catch (SqlException ex)
{
result = new QueryResultList <TInfo>(ResultCodeResolver.GetFromSqlExceptionNumber(ex.Number), ex.Message, new List <TInfo>());
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "GetAll()");
}
catch (Exception ex)
{
result = new QueryResultList <TInfo>(ResultCode.Fail, ex.Message, new List <TInfo>());
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "GetAll()");
}
return(result);
}
public QueryResultList <TInfo> GetItems(SearchCondition search)
{
QueryResultList <TInfo> result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
List <TInfo> infoes;
if (search != null)
{
infoes = GetingItems(parking, search);
}
else
{
infoes = GetingAllItems(parking);
}
result = new QueryResultList <TInfo>(ResultCode.Successful, successMsg, infoes);
}
catch (Exception ex)
{
result = new QueryResultList <TInfo>(ResultCode.Fail, "从数据库获取数据时发生错误!", new List <TInfo>());
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "GetItems()");
}
return(result);
}
public CommandResult Insert(TInfo info)
{
CommandResult result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
InsertingItem(info, parking);
parking.SubmitChanges();
result = new CommandResult(ResultCode.Successful, successMsg);
}
catch (System.Data.SqlClient.SqlException ex)
{
if (ex.Number == 2627)
{
result = new CommandResult(ResultCode.Fail, "不能插入重复ID的数据!");
}
else
{
result = new CommandResult(ResultCode.Fail, "数据在写入数据库时发生错误!");
}
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "Insert()");
}
catch (Exception ex)
{
result = new CommandResult(ResultCode.Fail, "数据在写入数据库时发生错误!");
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "Insert()");
}
return(result);
}
public CommandResult Delete(TInfo info)
{
CommandResult result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
if (parking == null)
{
result = new CommandResult(ResultCode.CannotConnectServer, ResultCodeDecription.GetDescription(ResultCode.CannotConnectServer));
}
else
{
DeletingItem(info, parking);
parking.SubmitChanges();
result = new CommandResult(ResultCode.Successful, successMsg);
}
}
catch (SqlException ex)
{
result = new CommandResult(ResultCodeResolver.GetFromSqlExceptionNumber(ex.Number), ex.Message);
ExceptionPolicy.HandleException(ex, this.GetType().FullName + "." + "Delete()");
}
catch (Exception ex)
{
result = new CommandResult(ResultCode.Fail, ex.Message);
ExceptionPolicy.HandleException(ex, this.GetType().FullName + "." + "Delete()");
}
return(result);
}
public QueryResult <TInfo> GetByID(TID id)
{
QueryResult <TInfo> result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
TInfo info = GetingItemByID(id, parking);
if (info != null)
{
result = new QueryResult <TInfo>(ResultCode.Successful, successMsg, info);
}
else
{
result = new QueryResult <TInfo>(ResultCode.NoRecord, string.Empty, info);
}
}
catch (SqlException ex)
{
result = new QueryResult <TInfo>(ResultCodeResolver.GetFromSqlExceptionNumber(ex.Number), ex.Message, null);
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "GetByID()");
}
catch (Exception ex)
{
result = new QueryResult <TInfo>(ResultCode.Fail, ex.Message, null);
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "GetByID()");
}
return(result);
}
public void DeleteAllSnapShotBefore(DateTime shotDatetime)
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(base.ConnectStr);
string cmd = "delete SnapShot where ShotAt < '" + shotDatetime.ToString("yyyy-MM-dd") + "'";
parking.CommandTimeout = 5 * 60 * 60 * 1000;
parking.ExecuteCommand(cmd);
}
public void DeleteAllSnapShotBefore(DateTime shotDatetime)
{
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(base.ConnectStr);
string cmd = "delete SnapShot where ShotAt < '" + shotDatetime.ToString("yyyy-MM-dd") + "'";
parking.CommandTimeout = 5 * 60 * 60 * 1000;
parking.ExecuteCommand(cmd);
}
catch (Exception ex)
{
Ralid.GeneralLibrary.ExceptionHandling.ExceptionPolicy.HandleException(ex);
}
}
public void DeleteAllCardEventBefore(DateTime eventDatetime)
{
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(base.ConnectStr);
if (parking != null)
{
string cmd = "delete CardEvent where EventDateTime < '" + eventDatetime.ToString("yyyy-MM-dd") + "'";
parking.CommandTimeout = 5 * 60 * 60 * 1000;
parking.ExecuteCommand(cmd);
}
}
catch (Exception ex)
{
Ralid.GeneralLibrary.ExceptionHandling.ExceptionPolicy.HandleException(ex);
}
}
public CommandResult Delete(TInfo info)
{
CommandResult result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
DeletingItem(info, parking);
parking.SubmitChanges();
result = new CommandResult(ResultCode.Successful, successMsg);
}
catch (Exception ex)
{
result = new CommandResult(ResultCode.Fail, "从数据库删除数据时发生错误!");
ExceptionPolicy.HandleException(ex, this.GetType().FullName + "." + "Delete()");
}
return(result);
}
public CommandResult Update(TInfo newVal, TInfo original)
{
CommandResult result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
UpdatingItem(newVal, original, parking);
parking.SubmitChanges();
result = new CommandResult(ResultCode.Successful, successMsg);
}
catch (Exception ex)
{
result = new CommandResult(ResultCode.Fail, "数据在写入数据库时发生错误!");
ExceptionPolicy.HandleException(ex, this.GetType().FullName + "." + "Update()");
}
return(result);
}
public CommandResult Insert(TInfo info)
{
CommandResult result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
InsertingItem(info, parking);
parking.SubmitChanges();
result = new CommandResult(ResultCode.Successful, successMsg);
}
catch (SqlException ex)
{
result = new CommandResult(ResultCodeResolver.GetFromSqlExceptionNumber(ex.Number), ex.Message);
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "Insert()");
}
catch (Exception ex)
{
result = new CommandResult(ResultCode.Fail, ex.Message);
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "Insert()");
}
return(result);
}
public QueryResult <TInfo> GetByID(TID id)
{
QueryResult <TInfo> result;
try
{
ParkDataContext parking = ParkDataContextFactory.CreateParking(ConnectStr);
TInfo info = GetingItemByID(id, parking);
if (info != null)
{
result = new QueryResult <TInfo>(ResultCode.Successful, successMsg, info);
}
else
{
result = new QueryResult <TInfo>(ResultCode.Fail, string.Format("没有找到ID={0}的数据!", id.ToString()), info);
}
}
catch (Exception ex)
{
result = new QueryResult <TInfo>(ResultCode.Fail, "从数据库获取数据时发生错误!", null);
ExceptionPolicy.HandleException(ex, this.GetType().Name + "." + "GetByID()");
}
return(result);
}
public UnitWork(string connStr)
{
_Parking = ParkDataContextFactory.CreateParking(connStr);
}
