public override IMessage Invoke(IMessage msg)
{
var mc = new MethodCallMessageWrapper((IMethodCallMessage)msg);
var method = mc.MethodBase as MethodInfo;
if (method == null)
{
throw new NullReferenceException("Method is null");
}
var args = ((method.Attributes & MethodAttributes.SpecialName) == MethodAttributes.SpecialName) ? mc.InArgs : mc.Args;
object res;
var argumentkey = cacheManager.GetArgumentKey(cacheName, method, args);
var key = argumentkey ?? cacheManager.GetKey(method.Name, ApplicationArgs(args));
if (IsCached(key, out res))
{
return(CreateReturnMessage(mc, res));
}
using (cacheManager.AcquireLock(cacheName, key))
{
if (IsCached(key, out res))
{
return(CreateReturnMessage(mc, res));
}
res = InvokeMethod(method, args);
AddToCache(key, res);
}
return(CreateReturnMessage(mc, res));
}
/// <summary>
/// 获得所有活动告警
/// <para>
/// 活动告警未排序,获得后需手动排序
/// </para>
/// </summary>
public List <AlmStore <A_AAlarm> > AllAlarms()
{
if (_cachedAllAlarms != null)
{
return(_cachedAllAlarms);
}
// 缓存活动告警，减小服务器压力
List <A_AAlarm> _allAlarms = null;
#region 正常告警
IEnumerable <AlmStore <A_AAlarm> > _actAlarms = null;
if (!_cacheManager.IsSet(GlobalCacheKeys.Active_Alarms))
{
//临界锁,防止多个请求同时计算并缓存告警
using (_cacheManager.AcquireLock("LOCK:ACTIVE:ALARM", 10))
{
if (!_cacheManager.IsSet(GlobalCacheKeys.Active_Alarms))
{
if (_allAlarms == null)
{
_allAlarms = _aalarmService.GetAlarms();
}
var _alarms = _allAlarms.FindAll(a => !Common.IsSystemAlarm(a.FsuId));
if (_alarms.Count > 0)
{
var _signals = _signalService.GetSimpleSignals(_alarms.Select(a => new Kv <string, string>(a.DeviceId, a.PointId)));
var _points = this.GetALPoints();
var _devices = this.GetAllDevices();
_actAlarms = from alarm in _alarms
join signal in _signals on new { alarm.DeviceId, alarm.PointId } equals new { signal.DeviceId, signal.PointId }
join point in _points on alarm.PointId equals point.Id
join device in _devices on alarm.DeviceId equals device.Id
select new AlmStore <A_AAlarm>
{
Current = alarm,
PointName = signal.PointName,
AlarmName = point.Name,
DeviceName = device.Name,
DeviceTypeId = device.Type.Id,
SubDeviceTypeId = device.SubType.Id,
SubLogicTypeId = device.SubLogicType.Id,
RoomName = device.RoomName,
RoomTypeId = device.RoomTypeId,
StationName = device.StationName,
StationTypeId = device.StaTypeId,
AreaName = device.AreaName,
SubCompany = device.SubCompany ?? ""
};
_cacheManager.AddItemsToList <AlmStore <A_AAlarm> >(GlobalCacheKeys.Active_Alarms, _actAlarms, GlobalCacheInterval.ActAlarm_Interval);
}
}
else
{
_actAlarms = _cacheManager.GetItemsFromList <AlmStore <A_AAlarm> >(GlobalCacheKeys.Active_Alarms);
}
}
}
else
{
_actAlarms = _cacheManager.GetItemsFromList <AlmStore <A_AAlarm> >(GlobalCacheKeys.Active_Alarms);
}
#endregion
#region SC告警
IEnumerable <AlmStore <A_AAlarm> > _scAlarms = null;
if (!_cacheManager.IsSet(GlobalCacheKeys.System_SC_Alarms))
{
//临界锁,防止多个请求同时计算并缓存告警
using (_cacheManager.AcquireLock("LOCK:SYSTEM:SC:ALARM", 10))
{
if (!_cacheManager.IsSet(GlobalCacheKeys.System_SC_Alarms))
{
if (_allAlarms == null)
{
_allAlarms = _aalarmService.GetAlarms();
}
var _alarms = _allAlarms.FindAll(a => Common.IsSystemSCAlarm(a.FsuId));
if (_alarms.Count > 0)
{
var _points = this.GetALPoints();
var _groups = this.GetGroups();
_scAlarms = from alarm in _alarms
join point in _points on alarm.PointId equals point.Id
join sc in _groups on alarm.DeviceId equals sc.Id
select new AlmStore <A_AAlarm>
{
Current = alarm,
PointName = point.Name,
AlarmName = point.Name,
DeviceName = sc.Name,
DeviceTypeId = SSHSystem.SC.Type.Id,
SubDeviceTypeId = SSHSystem.SC.SubType.Id,
SubLogicTypeId = SSHSystem.SC.SubLogicType.Id,
RoomName = SSHSystem.Room.Name,
RoomTypeId = SSHSystem.Room.Type.Id,
StationName = SSHSystem.Station.Name,
StationTypeId = SSHSystem.Station.Type.Id,
AreaName = SSHSystem.Area.Name,
SubCompany = ""
};
_cacheManager.AddItemsToList <AlmStore <A_AAlarm> >(GlobalCacheKeys.System_SC_Alarms, _scAlarms, GlobalCacheInterval.ActAlarm_Interval);
}
}
else
{
_scAlarms = _cacheManager.GetItemsFromList <AlmStore <A_AAlarm> >(GlobalCacheKeys.System_SC_Alarms);
}
}
}
else
{
_scAlarms = _cacheManager.GetItemsFromList <AlmStore <A_AAlarm> >(GlobalCacheKeys.System_SC_Alarms);
}
#endregion
#region FSU告警
IEnumerable <AlmStore <A_AAlarm> > _fsuAlarms = null;
if (!_cacheManager.IsSet(GlobalCacheKeys.System_FSU_Alarms))
{
//临界锁,防止多个请求同时计算并缓存告警
using (_cacheManager.AcquireLock("LOCK:SYSTEM:FSU:ALARM", 10))
{
if (!_cacheManager.IsSet(GlobalCacheKeys.System_FSU_Alarms))
{
if (_allAlarms == null)
{
_allAlarms = _aalarmService.GetAlarms();
}
var _alarms = _allAlarms.FindAll(a => Common.IsSystemFSUAlarm(a.FsuId));
if (_alarms.Count > 0)
{
var _points = this.GetALPoints();
var _fsus = this.GetAllFsus();
_fsuAlarms = from alarm in _alarms
join point in _points on alarm.PointId equals point.Id
join fsu in _fsus on alarm.DeviceId equals fsu.Id
select new AlmStore <A_AAlarm>
{
Current = alarm,
PointName = point.Name,
AlarmName = point.Name,
DeviceName = fsu.Name,
DeviceTypeId = SSHSystem.FSU.Type.Id,
SubDeviceTypeId = SSHSystem.FSU.SubType.Id,
SubLogicTypeId = SSHSystem.FSU.SubLogicType.Id,
RoomName = fsu.RoomName,
RoomTypeId = fsu.RoomTypeId,
StationName = fsu.StationName,
StationTypeId = fsu.StaTypeId,
AreaName = fsu.AreaName,
SubCompany = ""
};
_cacheManager.AddItemsToList <AlmStore <A_AAlarm> >(GlobalCacheKeys.System_FSU_Alarms, _fsuAlarms, GlobalCacheInterval.ActAlarm_Interval);
}
}
else
{
_fsuAlarms = _cacheManager.GetItemsFromList <AlmStore <A_AAlarm> >(GlobalCacheKeys.System_FSU_Alarms);
}
}
}
else
{
_fsuAlarms = _cacheManager.GetItemsFromList <AlmStore <A_AAlarm> >(GlobalCacheKeys.System_FSU_Alarms);
}
#endregion
_cachedAllAlarms = new List <AlmStore <A_AAlarm> >();
if (_actAlarms != null && _actAlarms.Any())
{
_cachedAllAlarms.AddRange(_actAlarms);
}
if (_scAlarms != null && _scAlarms.Any())
{
_cachedAllAlarms.AddRange(_scAlarms);
}
if (_fsuAlarms != null && _fsuAlarms.Any())
{
_cachedAllAlarms.AddRange(_fsuAlarms);
}
return(_cachedAllAlarms = _cachedAllAlarms.OrderByDescending(a => a.Current.AlarmTime).ToList());
}