internal FlightRawDataRelationPoint[] GetFlightRawDataRelationPoints(AircraftModel aircraft, string flightID,
string XAxisParameterID, string YAxisParameterID)
{
if (string.IsNullOrEmpty(flightID))
{
LogHelper.Warn("flight为空或FlightID为空（GetFlightRawDataRelationPoints）。", null);
return null;
}
using (AircraftMongoDbDal dal = new AircraftMongoDbDal())
{
MongoServer mongoServer = dal.GetMongoServer();
//不用判断是否为空，必须不能为空才能继续，否则内部要抛异常
try
{//此方法操作的记录为跟架次密切相关，需要拆分存储的记录，最好在DAL里面去处理表名构建逻辑
MongoDatabase database =
dal.GetMongoDatabaseByAircraftModel(mongoServer,
aircraft);
if (database != null)
{
MongoCollection<FlightDataEntities.FlightRawDataRelationPoint> modelCollection
= dal.GetFlightRawDataRelationPointsMongoCollection(database, flightID);
List<IMongoQuery> qs = new List<IMongoQuery>();
IMongoQuery q1 = Query.EQ("FlightID", flightID);
if (!string.IsNullOrEmpty(XAxisParameterID))
{
IMongoQuery q2 = Query.EQ("XAxisParameterID", XAxisParameterID);
qs.Add(q2);
}
if (!string.IsNullOrEmpty(YAxisParameterID))
{
IMongoQuery q3 = Query.EQ("YAxisParameterID", YAxisParameterID);
qs.Add(q3);
}
if (qs.Count == 0)
{
var cursor = modelCollection.Find(q1);
var result = cursor.AsQueryable();
return result.ToArray();
}
else
{
qs.Insert(0, q1);
IMongoQuery all = Query.And(qs);
var cursor = modelCollection.Find(all);
var result = cursor.AsQueryable();
return result.ToArray();
}
}
}
catch (Exception e)
{
LogHelper.Error("GetFlightRawDataRelationPoints", e);
}
}
return null;
}
