public static BaseCollector CreateInstance(string configKey, BaseParamter paramter)
{
string configValue = configKey;
var array = configValue.Split(',');
string assblyName = array[0];
string typeName = array[1];
Type t = Assembly.Load(assblyName).GetType(typeName);
return((BaseCollector)Activator.CreateInstance(t, paramter));
}
public BaseCollector GetCollectorByParam(CollectorType itemtype, BaseParamter baseParamter)
{
BaseCollector collector = null;
string collectType = EnumExtension.GetCollectorType(itemtype);
string collectNameSpace = collectType.Substring(0, collectType.LastIndexOf("."));
collector = CollectorFactory.CreateInstance(collectNameSpace + "," + collectType, baseParamter);
return(collector);
}
//public bool Insert(BaseCollector collector)
//{
// try
// {
// BaseParamter paramter = collector.Paramter;
// //string typeStr =paramter.GetType().ToString();
// using (MySql.Data.MySqlClient.MySqlConnection conn = new MySql.Data.MySqlClient.MySqlConnection())
// {
// conn.ConnectionString = ConfigurationManager.AppSettings["MySqlConnectionStr"];
// MySql.Data.MySqlClient.MySqlCommand cmd = new MySql.Data.MySqlClient.MySqlCommand();
// cmd.CommandText = "insert into tb_monitoritem(name,ip,note,itemtype,paramter) values(@name,@ip,@note,@itemtype,@paramter)";
// cmd.CommandType = CommandType.Text;
// cmd.Parameters.Add("@name", MySql.Data.MySqlClient.MySqlDbType.VarChar);
// cmd.Parameters.Add("@ip", MySql.Data.MySqlClient.MySqlDbType.VarChar);
// cmd.Parameters.Add("@note", MySql.Data.MySqlClient.MySqlDbType.VarChar);
// cmd.Parameters.Add("@itemtype", MySql.Data.MySqlClient.MySqlDbType.Int32);
// cmd.Parameters.Add("@paramter", MySql.Data.MySqlClient.MySqlDbType.VarBinary);
// cmd.Parameters[0].Value = Guid.NewGuid();
// cmd.Parameters[1].Value = paramter.Host;
// cmd.Parameters[2].Value = cmd.Parameters[0].Value;
// cmd.Parameters[3].Value = 1;
// cmd.Parameters[4].Value = _ser.Serialize(paramter);
// cmd.Connection = conn;
// conn.Open();
// int affectedrows = cmd.ExecuteNonQuery();
// cmd.Dispose();//此处可以不用调用,
// conn.Close();// 离开 using 块, connection 会自行关闭
// }
// return true;
// }
// catch (Exception ex)
// {
// throw new Exception(ex.Message);
// }
//}
//public List<CollectorInfo> GetList(string condition)
//{
// List<CollectorInfo> list = new List<CollectorInfo>();
// using (MySql.Data.MySqlClient.MySqlConnection conn = new MySql.Data.MySqlClient.MySqlConnection())
// {
// conn.ConnectionString = ConfigurationManager.AppSettings["MySqlConnectionStr"];
// conn.Open();
// MySql.Data.MySqlClient.MySqlCommand cmd = new MySql.Data.MySqlClient.MySqlCommand();
// cmd.CommandType = CommandType.Text;
// cmd.CommandText = "select name,ip,note,itemtype,paramter from tb_monitoritem";
// cmd.Connection = conn;
// System.Data.Common.DbDataReader reader = cmd.ExecuteReader();
// byte[] buffer = null;
// if (reader.HasRows)
// {
// while (reader.Read())
// {
// CollectorInfo info = new CollectorInfo();
// int itemtype = reader.GetInt32(3);
// long len = reader.GetBytes(4, 0, null, 0, 0);
// buffer = new byte[len];
// len = reader.GetBytes(4, 0, buffer, 0, (int)len);
// info.Collector = GetCollectorByBytes(itemtype, buffer);
// info.LastTime = DateTime.MinValue;
// list.Add(info);
// }
// }
// }
// return list;
//}
#endregion
public BaseCollector GetCollectorByBytes(CollectorType itemtype, byte[] bytes)
{
BaseCollector collector = null;
string collectType = EnumExtension.GetCollectorType(itemtype);
string collectNameSpace = collectType.Substring(0, collectType.LastIndexOf("."));
BaseParamter baseParamter = (BaseParamter)Activator.CreateInstance(EnumExtension.GetParamterType((CollectorType)itemtype));
baseParamter = (DBParamter)_ser.Deserialize(bytes);
collector = CollectorFactory.CreateInstance(collectNameSpace + "," + collectType, baseParamter);
return(collector);
}
private string GetParamterStr(HttpRequestBase request, MonitorItemType type)
{
BaseParamter paramter = null;
switch (type)
{
case MonitorItemType.DB:
paramter = new Common.Model.DBParamter()
{
Username = request.Form["Username"].ToString().Trim(),
Password = request.Form["Password"].ToString().Trim(),
Port = Convert.ToInt32(request.Form["Port"]),
Host = request.Form["Host"].ToString().Trim(),
DBName = request.Form["DBName"].ToString().Trim(),
Interval = Convert.ToInt32(request.Form["Interval"])
//DeviceId = Convert.ToInt32(request.Form["DeviceId"])
};
break;
case MonitorItemType.DEMS:
paramter = new Common.Model.DEMSParamter()
{
Host = request.Form["Host"].ToString().Trim(),
Interval = Convert.ToInt32(request.Form["Interval"]),
//DeviceId = Convert.ToInt32(request.Form["DeviceId"]),
DEMSName = request.Form["DEMSName"].ToString().Trim()
};
break;
case MonitorItemType.Web:
paramter = new Common.Model.WebParamter()
{
Host = request.Form["Host"].ToString().Trim(),
Interval = Convert.ToInt32(request.Form["Interval"]),
//DeviceId = Convert.ToInt32(request.Form["DeviceId"]),
Port = Convert.ToInt32(request.Form["Port"])
};
break;
default:
break;
}
return(Newtonsoft.Json.JsonConvert.SerializeObject(paramter));
}
public void Add(CollectorType type, BaseParamter paramter)
{
lock (_listlock)
{
try
{
if (_collectorList.Where(n => n.Collector.Paramter.DeviceId == paramter.DeviceId).FirstOrDefault() == null)
{
_collectorList.Add(new CollectorInfo()
{
Collector = CollectorFactory.CreateInstance(type.GetCollectorType(), paramter),
LastTime = DateTime.MinValue
});
}
}
catch (Exception)
{
throw;
}
}
}
public ActionResult Edit(BaseParamter Model)
{
try
{
MonitorItemDBModel model = new MonitorItemDBModel();
model.Id = Convert.ToInt32(Request.Form["Id"]);
model.Name = Request.Form["Name"].ToString().Trim();
model.Note = Request.Form["Note"].ToString().Trim();
model.Host = Request.Form["MHost"].ToString().Trim();
model.CollectorHost = Request.Form["CollectorHost"].ToString().Trim();
model.ItemType = (MonitorItemType)int.Parse(Request.Form["ItemType"]);
model.Paramter = GetParamterStr(Request, model.ItemType);
bool b = _business.Edit(model);
return(Json(new { State = b }));
}
catch (AppException ex)
{
return(Json(new { State = false, Message = ex.Message }));
}
catch (Exception)
{
return(Json(new { State = false, Message = "未知错误，请联系管理人员" }));
}
}
public void Updata(long id, CollectorType type, BaseParamter paramter)
{
Remove(id);
Add(type, paramter);
}
public BaseCollector(BaseParamter paramter)
{
_host = paramter.Host;
Paramter = paramter;
}
