public List <T> Search(ref ICacheStorage_WuQi <K, T> container, int adapter, Hashtable al, out int getall)
{
List <T> result = new List <T>();
getall = 0;//该策略没有缓存所有数据库数据，需要到数据库中查询。
return(result);
}
public List <T> Search(ref ICacheStorage_WuQi <K, T> container, int adapter, Hashtable al, out int getall)
{
getall = 0;//该策略无缓存，需要再到数据库中查询。
List <T> result = new List <T>();
return(result);
}
public bool Insert(K k, CCacheItem_WuQi <K, T> item, ref ICacheStorage_WuQi <K, T> container)
{
if (!container.Contains(k))
{
container.Add(k, item);
}
return(true);
}
public bool Delete(K k, ref ICacheStorage_WuQi <K, T> container)
{
if (container.Contains(k))
{
container.Remove(k);
}
return(true);
}
public int SynchronousAllObject(List <CCacheItem_WuQi <K, T> > litem, ref ICacheStorage_WuQi <K, T> container)
{
container.Clear();
foreach (CCacheItem_WuQi <K, T> item in litem)
{
container.Add(item.key, item);
}
return(container.Count);
}
public CLogMsgContainer_WuQi(string conn, ICacheStorage_WuQi <uint, CLogMsg_WuQi> ics, ICacheDependency_WuQi <uint, CLogMsg_WuQi> icd)
: base(ics, icd)
{
this.str_conn = conn;
//首先清空数据库及缓存
Clear();
//获得数据库中做大的主键值
SetMaxGuid();
}
public int Delete(List <CCacheItem_WuQi <K, T> > listitem, ref ICacheStorage_WuQi <K, T> container)
{
foreach (CCacheItem_WuQi <K, T> item in listitem)
{
if (container.Contains(item.key))
{
container.Remove(item.key);
}
}
return(listitem.Count);
}
public int Insert(List <CCacheItem_WuQi <K, T> > listitem, ref ICacheStorage_WuQi <K, T> container)
{
int result = 0;
foreach (CCacheItem_WuQi <K, T> item in listitem)
{
if (!container.Contains(item.key))
{
container.Add(item.key, item);
}
result++;
}
return(result);
}
public T SelectSingleObject(ref ICacheStorage_WuQi <K, T> container, K k, out int getall)
{
if (false != container.Contains(k))
{
getall = 1;//该数据已经查询到了，不在需要到数据库中查询了。
CCacheItem_WuQi <K, T> item = container[k];
//更新元素的访问数和最后访问时间
item.hits++;
item.d_lastaccesstime = DateTime.Now;
return(item.t_value);
}
else
{
getall = 0;
}
return(default(T));
}
/// <summary>
/// 默认改造函数
/// </summary>
public ObjectContainer_WuQi(ICacheStorage_WuQi <K, T> ics, ICacheDependency_WuQi <K, T> icd)
{
this.obj_dependency = icd;
this.obj_containers = ics;
this.obj_rwl = new System.Threading.ReaderWriterLock();
}
public void Clear(ref ICacheStorage_WuQi <K, T> container)
{
return;
}
public int Delete(List <CCacheItem_WuQi <K, T> > listitem, ref ICacheStorage_WuQi <K, T> container)
{
return(listitem.Count);
}
public bool Delete(K k, ref ICacheStorage_WuQi <K, T> container)
{
return(true);
}
public bool Insert(K k, CCacheItem_WuQi <K, T> item, ref ICacheStorage_WuQi <K, T> container)
{
return(true);
}
public int SynchronousAllObject(List <CCacheItem_WuQi <K, T> > litem, ref ICacheStorage_WuQi <K, T> container)
{
container.Clear();
return(container.Count);
}
public T SelectSingleObject(ref ICacheStorage_WuQi <K, T> container, K k, out int getall)
{
getall = 0;//该策略无缓存，需要再到数据库中查询了。
return(default(T));
}
public void Clear(ref ICacheStorage_WuQi <K, T> container)
{
container.Clear();
}
