public StateInfo GetStateInfoById(int StateId)
{
StateInfo stateInfo = null;//
try
{
stateInfo = new StateInfo(StateId);
}
catch (AppException)
{
return null;
}
return stateInfo;
}
private void LoadFromId(int stateId)
{
if (CachedEntityCommander.IsTypeRegistered(typeof(StateInfo)))
{
StateInfo stateInfo = Find(GetList(), stateId);
if (stateInfo == null)
{
throw new AppException("未能在缓存中找到相应的键值对象");
}
Copy(stateInfo, this);
}
else
{
State state = new State(stateId);
if (state.IsNew)
{
throw new AppException("尚未初始化");
}
LoadFromDAL(this, state);
}
}
public List <StateInfo> GetStateInfoList()
{
return(StateInfo.GetList());
}
public void DeleteById(StateInfo pStateInfo)
{
StateInfo stateInfo = new StateInfo(pStateInfo.StateId);
stateInfo.Delete();
}
public object SaveStateInfo(StateInfo stateInfo)
{
stateInfo.Save();
return stateInfo . StateId;
}
public void DeleteById(StateInfo pStateInfo)
{
StateInfo stateInfo = new StateInfo(pStateInfo.StateId);
stateInfo.Delete();
}
//数据持久化
internal static void SaveToDb(StateInfo pStateInfo, State pState,bool pIsNew)
{
pState.StateId = pStateInfo.stateId;
pState.StateName = pStateInfo.stateName;
pState.IsNew=pIsNew;
string UserName = SubsonicHelper.GetUserName();
try
{
pState.Save(UserName);
}
catch(Exception ex)
{
LogManager.getInstance().getLogger(typeof(StateInfo)).Error(ex);
if(ex.Message.Contains("插入重复键"))//违反了唯一键
{
throw new AppException("此对象已经存在");//此处等待优化可以从唯一约束中直接取出提示来，如果没有的话，默认为原始的出错提示
}
throw new AppException("保存失败");
}
pStateInfo.stateId = pState.StateId;
//如果缓存存在，更新缓存
if (CachedEntityCommander.IsTypeRegistered(typeof(StateInfo)))
{
ResetCache();
}
}
//从后台获取数据
internal static void LoadFromDAL(StateInfo pStateInfo, State pState)
{
pStateInfo.stateId = pState.StateId;
pStateInfo.stateName = pState.StateName;
pStateInfo.Loaded = true;
}
//从后台获取数据
internal static void LoadFromDAL(StateInfo pStateInfo, State pState)
{
pStateInfo.stateId = pState.StateId;
pStateInfo.stateName = pState.StateName;
pStateInfo.Loaded=true;
}
/// <summary>
/// 复制为另一个对象
/// </summary>
/// <param name="pIndustryTypeInfoTo"></param>
public void CopyTo(StateInfo pStateInfoTo)
{
Copy(this, pStateInfoTo);
}
/// <summary>
/// 获得分页列表,无论是否是缓存实体都从数据库直接拿取数据
/// </summary>
/// <param name="pPageIndex">页数</param>
/// <param name="pPageSize">每页列表</param>
/// <param name="pOrderBy">排序</param>
/// <param name="pSortExpression">排序字段</param>
/// <param name="pRecordCount">列表行数</param>
/// <returns>数据分页</returns>
public static List<StateInfo> GetPagedList(int pPageIndex,int pPageSize,SortDirection pOrderBy,string pSortExpression,out int pRecordCount)
{
if(pPageIndex<=1)
pPageIndex=1;
List< StateInfo> list = new List< StateInfo>();
Query q = State .CreateQuery();
q.PageIndex = pPageIndex;
q.PageSize = pPageSize;
q.ORDER_BY(pSortExpression,pOrderBy.ToString());
StateCollection collection=new StateCollection();
collection.LoadAndCloseReader(q.ExecuteReader());
foreach (State state in collection)
{
StateInfo stateInfo = new StateInfo();
LoadFromDAL(stateInfo, state);
list.Add(stateInfo);
}
pRecordCount=q.GetRecordCount();
return list;
}
/// <summary>
/// 获得数据列表
/// </summary>
/// <returns></returns>
public static List<StateInfo> GetList()
{
string cacheKey = GetCacheKey();
//本实体已经注册成缓存实体，并且缓存存在的时候，直接从缓存取
if (CachedEntityCommander.IsTypeRegistered(typeof(StateInfo)) && CachedEntityCommander.GetCache(cacheKey) != null)
{
return CachedEntityCommander.GetCache(cacheKey) as List< StateInfo>;
}
else
{
List< StateInfo> list =new List< StateInfo>();
StateCollection collection=new StateCollection();
Query qry = new Query(State.Schema);
collection.LoadAndCloseReader(qry.ExecuteReader());
foreach(State state in collection)
{
StateInfo stateInfo= new StateInfo();
LoadFromDAL(stateInfo,state);
list.Add(stateInfo);
}
//生成缓存
if (CachedEntityCommander.IsTypeRegistered(typeof(StateInfo)))
{
CachedEntityCommander.SetCache(cacheKey, list);
}
return list;
}
}
/// <summary>
/// 复制一个对象，采用硬编码的方式，避免反射的低效
/// </summary>
/// <param name="pIndustryTypeInfoFrom"></param>
/// <param name="pIndustryTypeInfoTo"></param>
public static void Copy(StateInfo pStateInfoFrom, StateInfo pStateInfoTo)
{
pStateInfoTo.StateId = pStateInfoFrom.stateId;
pStateInfoTo.StateName = pStateInfoFrom.stateName;
pStateInfoTo.Loaded=pStateInfoFrom.Loaded;
}
/// <summary>
/// 复制为另一个对象
/// </summary>
/// <param name="pIndustryTypeInfoTo"></param>
public void CopyTo(StateInfo pStateInfoTo)
{
Copy(this, pStateInfoTo);
}
public List <StateInfo> GetPagedList(int pPageIndex, int pPageSize, SortDirection pOrderBy, string pSortExpression, out int pRecordCount)
{
return(StateInfo.GetPagedList(pPageIndex, pPageSize, pOrderBy, pSortExpression, out pRecordCount));
}
/// <summary>
/// 批量装载
/// </summary>
internal static void LoadFromDALPatch(List< StateInfo> pList, StateCollection pCollection)
{
foreach (State state in pCollection)
{
StateInfo stateInfo = new StateInfo();
LoadFromDAL(stateInfo, state );
pList.Add(stateInfo);
}
}
public object SaveStateInfo(StateInfo stateInfo)
{
stateInfo.Save();
return(stateInfo.StateId);
}
/// <summary>
/// 复制一个对象，采用硬编码的方式，避免反射的低效
/// </summary>
/// <param name="pIndustryTypeInfoFrom"></param>
/// <param name="pIndustryTypeInfoTo"></param>
public static void Copy(StateInfo pStateInfoFrom, StateInfo pStateInfoTo)
{
pStateInfoTo.StateId = pStateInfoFrom.stateId;
pStateInfoTo.StateName = pStateInfoFrom.stateName;
pStateInfoTo.Loaded = pStateInfoFrom.Loaded;
}
