本文整理汇总了C#中MongoCollection.FindOneById方法的典型用法代码示例。如果您正苦于以下问题：C# MongoCollection.FindOneById方法的具体用法？C# MongoCollection.FindOneById怎么用？C# MongoCollection.FindOneById使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MongoCollection的用法示例。
在下文中一共展示了MongoCollection.FindOneById方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Upsert
protected bool Upsert(MongoCollection<object> collection, object obj, Guid id)
{
if (collection.FindOneById(id) != null)
return collection.Update(Query.EQ("_id", id), Update.Replace(obj), WriteConcern.Acknowledged).Ok;
else
return Add(collection, obj);
}示例2: BuildPOI
public static poi BuildPOI(MongoCollection<category> categories, poi poi, bool minimal)
{
if (poi != null)
{
if (poi.categoryIDs != null && poi.categoryIDs.Count > 0)
{
poi.category = new List<category>();
foreach (var catID in poi.categoryIDs)
{
var cat = categories.FindOneById(catID);
if (cat.deleted != null && cat.deleted <= DateTime.UtcNow)
continue;
foreach (var l in cat.label)
{
poi.category.Add(new category
{
lang = l.lang,
value = l.value,
term = "category"
});
if (cat.link != null)
{
if (poi.link == null)
poi.link = new List<POITermType>();
foreach (var link in cat.link)
{
if (link.term == "icon")
{
poi.link.Add(link);
}
}
}
}
}
}
if (minimal)
{
if (poi.location != null)
{
poi.location.address = null;
poi.location.relationship = null;
}
if (poi.link != null)
poi.link.RemoveAll(r => r.term != "icon");
}
}
return poi;
}示例3: AddEvent
private void AddEvent(ObjectId id, int statusCode, MongoCollection<Entity> collection)
{
var entity = collection.FindOneById(id);
entity.StatusCode = statusCode;
entity.Events.Add(new EntityEvent
{
CreatedAt = DateTime.Now,
Description = Guid.NewGuid().ToString(),
StatusCode = statusCode
});
collection.Save(entity);
}示例4: ReadItemsById
private static TestResult ReadItemsById(MongoCollection<Person> collection, int readCount, List<string> ids)
{
var time = Stopwatch.StartNew();
foreach (var id in ids)
{
var person = collection.FindOneById(id);
if (person == null)
throw new ArgumentException("Id doesn't exist.");
//Console.WriteLine(person.LastName);
}
time.Stop();
var result = new TestResult { Count = readCount, TotalMs = time.ElapsedMilliseconds };
Console.WriteLine("Reading total time: {0} ms avg: {1} ms for #records: {2}", result.TotalMs,
result.ItemAvgMs, ids.Count);
return result;
}示例5: GenerateRoles
/// <summary>
/// Generates the roles.
/// </summary>
/// <param name="minRolesNumber">The min roles number.</param>
/// <param name="maxRolesNumber">The max roles number.</param>
/// <param name="actorIds">The actor ids.</param>
/// <param name="actors">The actors.</param>
/// <returns>Roles collection</returns>
private ICollection<Role> GenerateRoles( int minRolesNumber, int maxRolesNumber, ICollection<ActorId> actorIds, MongoCollection<Actor> actors )
{
var random = new Random();
int roleRecordsNumber = random.Next( maxRolesNumber - minRolesNumber + 1 ) + minRolesNumber;
if (actorIds.Count < roleRecordsNumber) roleRecordsNumber = actorIds.Count;
var randomActorIds = GetRandomActorIds( actorIds, roleRecordsNumber );
var roles = new List<Role>( roleRecordsNumber );
for (int i = 0; i < roleRecordsNumber; i++)
{
var nActorId = random.Next( randomActorIds.Count );
var actor = actors.FindOneById( randomActorIds[nActorId].Id );
var role = new Role
{
Actor = new ActorShortDetail( actor ),
RoleName = string.Format( DefaultRoleNameFormat, i ),
};
roles.Add( role );
randomActorIds.RemoveAt( nActorId );
}
return roles;
}示例6: FillSubCategories
private void FillSubCategories(MongoCollection<category> database, int depth, category cat)
{
// Sanity check of recursiveness check
if (depth >= MAX_DEPTH)
return;
if(cat.categories == null)
{
cat.categories = new System.Collections.Generic.List<ServiceModel.Types.category>();
if(!cat.categoryIDs.IsNullOrEmpty())
{
foreach(ObjectId subCatId in cat.categoryIDs)
{
category subCat = database.FindOneById(subCatId);
if(subCat != null)
FillSubCategories(database, depth + 1, subCat);
cat.categories.Add(subCat);
}
}
}
}示例7: BuildRoute
public static route BuildRoute(MongoCollection<category> categories, MongoCollection<poi> pois, route r, bool includePois)
{
if (r != null)
{
if (r.categoryIDs != null && r.categoryIDs.Count > 0)
{
r.category = new List<category>();
foreach (var catID in r.categoryIDs)
{
var cat = categories.FindOneById(catID);
if (cat.deleted <= DateTime.Now)
continue;
foreach (var l in cat.label)
{
r.category.Add(new category()
{
term = "category",
value = l.value,
lang = l.lang
});
}
if (cat.link != null)
{
if (r.link == null)
r.link = new List<POITermType>();
foreach (var link in cat.link)
{
if (link.term == "icon")
r.link.Add(link);
}
}
}
}
if (!includePois)
{
r.pois = null;
}
else
{
foreach (var p in r.pois)
{
if (p.location != null && !p.location.relationship.IsNullOrEmpty())
{
var parentPOIR = p.location.relationship.FirstOrDefault(w => w.term == "equals");
if (parentPOIR != null && parentPOIR.targetPOI != ObjectId.Empty)
{
var pPoi = pois.FindOneById(parentPOIR.targetPOI);
if (pPoi != null && pPoi.location != null)
{
if (pPoi.location.point != null)
{
p.location.point = pPoi.location.point;
}
else if (pPoi.location.line != null)
{
p.location.line = pPoi.location.line;
}
else if (pPoi.location.polygon != null)
{
p.location.polygon = pPoi.location.polygon;
}
}
}
}
}
}
}
return r;
}示例8: BuildEvent
public static @event BuildEvent(MongoCollection<category> categories, MongoCollection<poi> pois, @event ev)
{
if (ev != null)
{
if (ev.deleted < DateTime.UtcNow)
return null;
if (ev.categoryIDs != null && ev.categoryIDs.Count > 0)
{
ev.category = new List<category>();
foreach (var catID in ev.categoryIDs)
{
var cat = categories.FindOneById(catID);
if (cat.deleted <= DateTime.Now)
continue;
foreach (var l in cat.label)
{
ev.category.Add(new category()
{
lang = l.lang,
value = l.value,
term = "category"
}
);
if (cat.link != null)
{
if (ev.link == null)
ev.link = new List<POITermType>();
foreach (var link in cat.link)
{
if (link.term == "icon")
ev.link.Add(link);
}
}
}
}
}
// Fill the coordinates
if (ev.location.relationship != null && ev.location.relationship.Count > 0)
{
List<location> poiLocations = new List<location>();
// Find related pois
foreach (var relation in ev.location.relationship)
{
if (relation.targetPOI == null)
continue;
poi eventPoi = pois.FindOneById(relation.targetPOI);
if (eventPoi == null)
continue;
// Store related pois locations
poiLocations.Add(eventPoi.location);
}
// Add coordinates to the event
foreach (location loc in poiLocations)
{
if (loc.line != null && loc.line.Count > 0)
{
if (ev.location.line == null)
ev.location.line = loc.line;
else
ev.location.line.AddRange(loc.line);
}
if (loc.point != null && loc.point.Count > 0)
{
if (ev.location.point == null)
ev.location.point = loc.point;
else
ev.location.point.AddRange(loc.point);
}
if (loc.polygon != null && loc.polygon.Count > 0)
{
if (ev.location.polygon == null)
ev.location.polygon = loc.polygon;
else
ev.location.polygon.AddRange(loc.polygon);
}
}
}
}
return ev;
}