public T Get <T>(string key, DataType type)
{
T value = (T)GetByCache(key);
if (value != null)
{
return(value);
}
using (RedisHost.ClientItem c = GetReader())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_GET);
cmd.Add(key);
using (Result result = TcpClient.Send(cmd, c.Client))
{
if (result.ResultDataBlock.Count > 0)
{
value = (T)FromRedis(result.ResultDataBlock[0], type, typeof(T));
SetCache(key, value);
return(value);
}
}
}
return(default(T));
}
}
public IList <T> ListRange <T>(string key, int start, int end, DataType dtype)
{
string cachekey = string.Format("{0}_list_{1}_{2}", key, start, end);
IList <T> lst = null;
lst = (IList <T>)GetByCache(cachekey);
using (RedisHost.ClientItem c = GetReader())
{
lst = new List <T>();
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_LRANGE);
cmd.Add(key);
cmd.Add(start.ToString());
cmd.Add(end.ToString());
using (Result result = TcpClient.Send(cmd, c.Client))
{
foreach (ArraySegment <byte> item in result.ResultDataBlock)
{
lst.Add((T)FromRedis(item, dtype, typeof(T)));
}
}
}
SetCache(cachekey, lst);
return(lst);
}
}
public IList <object> Sort(string key, int?offset, int?count, string BYpattern, string GETpattern, bool ALPHA, string STOREdestination,
SortOrderType orderby, Type type, DataType dtype)
{
List <object> result = new List <object>();
using (RedisHost.ClientItem c = GetReader())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_SORT);
cmd.Add(key);
if (!string.IsNullOrEmpty(BYpattern))
{
cmd.Add("BY");
cmd.Add(BYpattern);
}
if (!string.IsNullOrEmpty(GETpattern))
{
cmd.Add("GET");
cmd.Add(GETpattern);
}
if (offset != null)
{
cmd.Add("LIMIT");
cmd.Add(offset.Value.ToString());
cmd.Add(count == null?"1000":count.Value.ToString());
}
if (ALPHA)
{
cmd.Add("ALPHA");
}
cmd.Add(Enum.GetName(typeof(SortOrderType), orderby));
if (!string.IsNullOrEmpty(STOREdestination))
{
cmd.Add("STORE");
cmd.Add(STOREdestination);
}
using (Result rd = TcpClient.Send(cmd, c.Client))
{
foreach (ArraySegment <byte> item in rd.ResultDataBlock)
{
result.Add(FromRedis(item, dtype, type));
}
}
}
}
return(result);
}
public T ListRemove <T>(string key, DataType dtype)
{
using (RedisHost.ClientItem c = GetWriter())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_RPOP);
cmd.Add(key);
using (Result result = TcpClient.Send(cmd, c.Client))
{
return((T)FromRedis(result.ResultDataBlock[0], dtype, typeof(T)));
}
}
}
}
public void ListAdd(string key, object value, DataType dtype)
{
using (RedisHost.ClientItem c = GetWriter())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_RPUSH);
cmd.Add(key);
ToRedis(value, dtype, cmd);
using (Result result = TcpClient.Send(cmd, c.Client))
{
}
}
}
}
public T GetListItem <T>(string key, int index, DataType dtype)
{
using (RedisHost.ClientItem c = GetReader())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_LINDEX);
cmd.Add(key);
cmd.Add(index.ToString());
using (Result result = TcpClient.Send(cmd, c.Client))
{
return((T)FromRedis(result.ResultDataBlock[0], dtype, typeof(T)));
}
}
}
}
public int ListLength(string key)
{
using (RedisHost.ClientItem c = GetReader())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_LLEN);
cmd.Add(key);
using (Result result = TcpClient.Send(cmd, c.Client))
{
return(int.Parse(result.ResultData.ToString()));
}
}
}
}
public int PEXPIRE(string key, long milliseconds)
{
using (RedisHost.ClientItem c = GetWriter())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_PEXPIRE);
cmd.Add(key);
cmd.Add(milliseconds.ToString());
using (Result result = TcpClient.Send(cmd, c.Client))
{
return(int.Parse(result.ResultData.ToString()));
}
}
}
}
public IList <Field> GetFields(string key, NameType[] fields, DataType type)
{
List <Field> result = GetResultSpace <Field>(fields.Length);
object value;
NameType item;
using (RedisHost.ClientItem c = GetReader())
{
List <NameType> inputs = new List <NameType>();
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_HMGET);
cmd.Add(key);
for (int i = 0; i < fields.Length; i++)
{
item = fields[i];
value = GetByCache(key + "_field_" + item.Name);
if (value != null)
{
result[i] = new Field {
Name = item.Name, Value = value
};
}
else
{
inputs.Add(item);
item.Index = i;
cmd.Add(item.Name);
}
}
using (Result R = TcpClient.Send(cmd, c.Client))
{
for (int i = 0; i < inputs.Count; i++)
{
item = inputs[i];
value = FromRedis(R.ResultDataBlock[i], type, item.Type);
SetCache(key + "_field_" + item.Name, value);
result[item.Index] = new Field {
Name = item.Name, Value = value
};
}
}
}
}
return(result);
}
public void Set(Field[] KValues, DataType dtype)
{
using (RedisHost.ClientItem c = GetWriter())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_MSET);
foreach (Field item in KValues)
{
cmd.Add(item.Name);
ToRedis(item.Value, dtype, cmd);
}
using (Result result = TcpClient.Send(cmd, c.Client))
{
}
}
}
}
public void SetFields(string key, IEnumerable <Field> items, DataType type)
{
using (RedisHost.ClientItem c = GetWriter())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_HMSET);
cmd.Add(key);
foreach (Field item in items)
{
cmd.Add(item.Name);
ToRedis(item.Value, type, cmd);
}
using (Result result = TcpClient.Send(cmd, c.Client))
{
}
}
}
}
public void HDEL(string key, params string[] fields)
{
using (RedisHost.ClientItem c = GetWriter())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_HDEL);
cmd.Add(key);
foreach (string field in fields)
{
DelCache(key + "_field_" + field);
cmd.Add(field);
}
using (Result result = TcpClient.Send(cmd, c.Client))
{
}
}
}
}
public int Delete(params string[] keys)
{
if (mCached != null)
{
mCached.Delete(keys);
}
using (RedisHost.ClientItem c = GetWriter())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_DEL);
foreach (string key in keys)
{
cmd.Add(key);
}
using (Result result = TcpClient.Send(cmd, c.Client))
{
return(int.Parse(result.ResultData.ToString()));
}
}
}
}
public IList <object> Get(Type[] types, string[] keys, DataType dtype)
{
using (RedisHost.ClientItem c = GetReader())
{
List <object> result = GetResultSpace <object>(keys.Length);
List <NameType> _types = new List <NameType>();
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_MGET);
for (int i = 0; i < keys.Length; i++)
{
string key = keys[i];
object data = GetByCache(key);
if (data != null)
{
result[i] = data;
}
else
{
cmd.Add(key);
_types.Add(new NameType(types[i], keys[i], i));
}
}
using (Result r = TcpClient.Send(cmd, c.Client))
{
for (int i = 0; i < _types.Count; i++)
{
object item = FromRedis(r.ResultDataBlock[i], dtype, _types[i].Type);
SetCache(_types[i].Name, item);
result[_types[i].Index] = item;
}
}
}
return(result);
}
}
public IList <string> Keys(string match)
{
IList <string> r = null;
using (RedisHost.ClientItem c = GetReader())
{
using (Command cmd = new Command())
{
cmd.Add(CONST_VALURES.REDIS_COMMAND_KEYS);
cmd.Add(match);
using (Result result = TcpClient.Send(cmd, c.Client))
{
r = new List <string>(result.ResultDataBlock.Count);
foreach (ArraySegment <byte> i in result.ResultDataBlock)
{
r.Add(i.GetString());
}
}
}
}
return(r);
}
