/// <summary>
/// 获得数据列表
/// </summary>
/// <returns></returns>
public static List <FileInfo> 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(FileInfo)) && CachedEntityCommander.GetCache(cacheKey) != null)
{
return(CachedEntityCommander.GetCache(cacheKey) as List <FileInfo>);
}
else
{
List <FileInfo> list = new List <FileInfo>();
FileCollection collection = new FileCollection();
Query qry = new Query(File.Schema);
collection.LoadAndCloseReader(qry.ExecuteReader());
foreach (File file in collection)
{
FileInfo fileInfo = new FileInfo();
LoadFromDAL(fileInfo, file);
list.Add(fileInfo);
}
//生成缓存
if (CachedEntityCommander.IsTypeRegistered(typeof(FileInfo)))
{
CachedEntityCommander.SetCache(cacheKey, list);
}
return(list);
}
}
/// <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 <FileInfo> GetPagedList(int pPageIndex, int pPageSize, SortDirection pOrderBy, string pSortExpression, out int pRecordCount)
{
if (pPageIndex <= 1)
{
pPageIndex = 1;
}
List <FileInfo> list = new List <FileInfo>();
Query q = File.CreateQuery();
q.PageIndex = pPageIndex;
q.PageSize = pPageSize;
q.ORDER_BY(pSortExpression, pOrderBy.ToString());
FileCollection collection = new FileCollection();
collection.LoadAndCloseReader(q.ExecuteReader());
foreach (File file in collection)
{
FileInfo fileInfo = new FileInfo();
LoadFromDAL(fileInfo, file);
list.Add(fileInfo);
}
pRecordCount = q.GetRecordCount();
return(list);
}
/// <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<FileInfo> GetPagedList(int pPageIndex,int pPageSize,SortDirection pOrderBy,string pSortExpression,out int pRecordCount)
{
if(pPageIndex<=1)
pPageIndex=1;
List< FileInfo> list = new List< FileInfo>();
Query q = File .CreateQuery();
q.PageIndex = pPageIndex;
q.PageSize = pPageSize;
q.ORDER_BY(pSortExpression,pOrderBy.ToString());
FileCollection collection=new FileCollection();
collection.LoadAndCloseReader(q.ExecuteReader());
foreach (File file in collection)
{
FileInfo fileInfo = new FileInfo();
LoadFromDAL(fileInfo, file);
list.Add(fileInfo);
}
pRecordCount=q.GetRecordCount();
return list;
}
/// <summary>
/// 获得数据列表
/// </summary>
/// <returns></returns>
public static List<FileInfo> 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(FileInfo)) && CachedEntityCommander.GetCache(cacheKey) != null)
{
return CachedEntityCommander.GetCache(cacheKey) as List< FileInfo>;
}
else
{
List< FileInfo> list =new List< FileInfo>();
FileCollection collection=new FileCollection();
Query qry = new Query(File.Schema);
collection.LoadAndCloseReader(qry.ExecuteReader());
foreach(File file in collection)
{
FileInfo fileInfo= new FileInfo();
LoadFromDAL(fileInfo,file);
list.Add(fileInfo);
}
//生成缓存
if (CachedEntityCommander.IsTypeRegistered(typeof(FileInfo)))
{
CachedEntityCommander.SetCache(cacheKey, list);
}
return list;
}
}
