public static MongoDatabase Pool(string keys)
{
if (keys.IsNullEmpty())
{
keys = "";
}
string[] _keys = keys.ToLower().Split(';');
if (pool.Count == 0)
{
Pool();
}
string _key = _keys[0];
if (_keys.Length == 1)
{
if (pool.ContainsKey(_key))
{
return(pool[_key]);
}
}
else
{
_key = _keys[Rand.RndInt(0, _keys.Length)];
if (pool.ContainsKey(_key))
{
return(pool[_key]);
}
}
return(Pool());
}
public static MongoDatabase UsePool(params string[] keys)
{
int count = pool.Count;
if (count != poolkey.Count || count == 0)
{
pool.Clear(); servers.Clear(); poolkey.Clear(); count = 0;
ConnectionStringSettingsCollection conns = WebConfig.GetConn();
foreach (ConnectionStringSettings info in conns)
{
string key = info.Name;
if (info.ProviderName != "MongoDB" || keys.IndexOf(key) == -1)
{
continue;
}
MongoClient client = new MongoClient(info.ConnectionString);
clients[key.ToLower()] = client;
MongoServer server = client.GetServer();
servers[key.ToLower()] = server;
pool[key.ToLower()] = server.GetDatabase(key.IndexOf(".") == -1 ? key : key.Split('.')[1]);
poolkey.Add(key.ToLower());
count++;
}
}
return(pool[poolkey[count == 1 ? 0 : Rand.RndInt(0, count)]]);
}
public static MongodbDatabase UsePool(params string[] keys)
{
int count = pool.Count;
if (count != poolkey.Count || count == 0)
{
pool.Clear(); poolkey.Clear(); count = 0;
ConnectionStringSettingsCollection conns = WebConfig.GetConn();
foreach (ConnectionStringSettings info in conns)
{
string key = info.Name;
if (key != "MongoDB" || keys.IndexOf(key) == -1)
{
continue;
}
MongodbDatabase db = new MongodbDatabase(key);
db.Pool = key;
pool[key.ToLower()] = db;
poolkey.Add(key.ToLower());
count++;
}
}
return(pool[poolkey[count == 1 ? 0 : Rand.RndInt(0, count)]]);
}
public static IMongoDatabase Pool()
{
int count = pool.Count;
if (count != poolkey.Count || count == 0)
{
pool.Clear(); factorys.Clear(); poolkey.Clear(); count = 0;
ConnectionStringSettingsCollection conns = WebConfig.GetConn();
foreach (ConnectionStringSettings info in conns)
{
string key = info.Name;
if (info.ProviderName != "MongoDB")
{
continue;
}
Mongo factory = new Mongo(info.ConnectionString);
factory.Connect();
factorys[key.ToLower()] = factory;
pool[key.ToLower()] = factory.GetDatabase(key.IndexOf(".") == -1 ? key : key.Split('.')[1]);
poolkey.Add(key.ToLower());
count++;
}
}
return(pool[poolkey[count == 1 ? 0 : Rand.RndInt(0, count)]]);
}
/// <summary>
/// »ñÈ¡»º´æ¶ÔÏó
/// </summary>
/// <param name="key">»º´æ¼üÃû</param>
/// <returns>·µ»Ø»º´æ¶ÔÏó</returns>
public T Get <T>(string key)
{
var c = SlaveHosts[0].IsNullEmpty() ? GetClient() : Rand.RndInt(1, 3) == 1 ? GetClient() : GetReadOnlyClient();
return(c.ContainsKey(key) ? c.Get <T>(key) : default(T));
//using (c.AcquireLock("get")) { }
}
/// <summary>
/// »ñÈ¡»º´æ¶ÔÏó
/// </summary>
/// <param name="key">»º´æ¼üÃû</param>
/// <returns>·µ»Ø»º´æ¶ÔÏó</returns>
public object Get(string key)
{
var c = SlaveHosts[0].IsNullEmpty() ? GetClient() : Rand.RndInt(1, 3) == 1 ? GetClient() : GetReadOnlyClient();
return(c.ContainsKey(key) ? c.GetValue(key) : null);
//using (c.AcquireLock("get")) { }
}
public static MongodbDatabase Pool(params string[] key)
{
string _key = key[Rand.RndInt(0, key.Length)].ToLower();
if (pool.ContainsKey(_key))
{
return(pool[_key]);
}
return(Pool());
}
/// <summary>
/// 生成干扰码
/// </summary>
/// <param name="len">int扩展</param>
/// <returns>生成干扰码</returns>
public static string Jammer(this int len)
{
string randStr = string.Empty;
for (int i = 0; i < len; i++)
{
randStr += ((char)(Rand.RndInt(0, 33))).ToString() + ((char)(Rand.RndInt(63, 126))).ToString();
}
return(randStr);
}
public IList <CachedItem> GetList()
{
IList <CachedItem> list = new List <CachedItem>();
var c = SlaveHosts[0].IsNullEmpty() ? GetClient() : Rand.RndInt(1, 3) == 1 ? GetClient() : GetReadOnlyClient();
var list2 = c.GetAllKeys();
foreach (string key in list2)
{
if (!ContainsKey(key))
{
continue;
}
list.Add(new CachedItem(key, Get(key).GetType().ToString()));
}
return(list);
}
/// <summary>
/// ɾ³ý»º´æ
/// </summary>
/// <param name="pattern">»º´æ¼üÕýÔòÆ¥Åäģʽ</param>
public void RemoveByPattern(string pattern)
{
var c = SlaveHosts[0].IsNullEmpty() ? GetClient() : Rand.RndInt(1, 3) == 1 ? GetClient() : GetReadOnlyClient();
var list = c.GetAllKeys();
foreach (string key in list)
{
if (!ContainsKey(key))
{
continue;
}
Regex regex = new Regex(pattern, RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.Compiled);
if (regex.IsMatch(key))
{
Remove(key);
}
}
}
//#endregion
//#region RndDateStr
/// <summary>
/// 日期随机函数
/// </summary>
/// <returns>返回日期随机串</returns>
public static string RndDateStr()
{
return(DateTime.Now.ToString("yyyyMMddHHmmssfff") + Rand.RndInt(1000, 9999).ToString());
}
/// <summary>
/// ¼üÊÇ·ñ´æÔÚ
/// </summary>
/// <param name="key">¼ü</param>
/// <returns>true/false</returns>
public bool ContainsKey(string key)
{
var c = SlaveHosts[0].IsNullEmpty() ? GetClient() : Rand.RndInt(1, 3) == 1 ? GetClient() : GetReadOnlyClient();
return(c.ContainsKey(key));
}