C# BsonArray类代码示例

        public void Load(BulkLoad load)
        {
            var tasks = new Task[load.Collections.Count];

            int i = 0;
            foreach (var pair in load.Collections)
            {
                var bulkCollection = pair.Value;
                var collectionName = pair.Key;
                var keys = bulkCollection.Documents.Keys;

                var bsonIdArray = new BsonArray(keys);

                var collection = _mongoDatabase.GetCollection(bulkCollection.CollectionType, collectionName);

                tasks[i] = Task.Factory.StartNew(() =>
                {
                    MongoCursor cursor = collection.FindAs(bulkCollection.CollectionType, Query.In("_id", bsonIdArray));

                    foreach (var doc in cursor)
                    {
                        var id = _metadata.GetDocumentId(doc);
                        bulkCollection.Documents[id] = doc;
                    }
                });
                i++;
            }
            Task.WaitAll(tasks);
        }

        public override void Build(MongoDB.Bson.BsonDocument bsonPanelSetOrder, int panelSetId)
        {
            base.Build(bsonPanelSetOrder, panelSetId);

            string reportNo = bsonPanelSetOrder.GetValue("ReportNo").ToString();
            MongoCollection surgicalSpecimenTable = this.m_SQLTransferDatabase.GetCollection<BsonDocument>("tblSurgicalSpecimen");
            MongoCursor mongoCursor = surgicalSpecimenTable.FindAs<BsonDocument>(Query.EQ("ReportNo", reportNo));

            BsonArray bsonArray = new BsonArray();
            foreach (BsonDocument bsonSurgicalSpecimen in mongoCursor)
            {
                string surgicalSpecimenId = bsonSurgicalSpecimen.GetValue("SurgicalSpecimenId").AsString;
                this.BuildIC(bsonSurgicalSpecimen, surgicalSpecimenId);
                this.BuildStainResult(bsonSurgicalSpecimen, surgicalSpecimenId);
                this.BuildICD9BillingCode(bsonSurgicalSpecimen, surgicalSpecimenId);

                bsonArray.Add(bsonSurgicalSpecimen);
            }

            bsonPanelSetOrder.Add("SurgicalSpecimenCollection", bsonArray);

            MongoCollection surgicalAuditTable = this.m_SQLTransferDatabase.GetCollection<BsonDocument>("tblSurgicalAudit");
            MongoCursor surgicalAuditCursor = surgicalAuditTable.FindAs<BsonDocument>(Query.EQ("ReportNo", reportNo));

            BsonArray surgicalAuditArray = new BsonArray();
            foreach (BsonDocument bsonSurgicalAudit in surgicalAuditCursor)
            {
                string surgicalAuditId = bsonSurgicalAudit.GetValue("SurgicalAuditId").AsString;
                this.BuildSurgicalSpecimenAudit(bsonSurgicalAudit, surgicalAuditId);

                surgicalAuditArray.Add(bsonSurgicalAudit);
            }

            bsonPanelSetOrder.Add("SurgicalAuditCollection", surgicalAuditArray);
        }

 public BsonDocument Serialize(Scope scope)
 {
     var doc = new BsonDocument();
     doc["_id"] = scope.Name;
     doc["_version"] = 1;
     doc.SetIfNotNull("displayName", scope.DisplayName);
     var claims = new BsonArray();
     foreach (ScopeClaim scopeClaim in scope.Claims)
     {
         var claim = new BsonDocument();
         claim["name"] = scopeClaim.Name;
         claim["alwaysIncludeInIdToken"] = scopeClaim.AlwaysIncludeInIdToken;
         claim.SetIfNotNull("description", scopeClaim.Description);
         claims.Add(claim);
     }
     doc["claims"] = claims;
     doc.SetIfNotNull("claimsRule", scope.ClaimsRule);
     doc.SetIfNotNull("description", scope.Description);
     doc["emphasize"] = scope.Emphasize;
     doc["enabled"] = scope.Enabled;
     doc["includeAllClaimsForUser"] = scope.IncludeAllClaimsForUser;
     doc["required"] = scope.Required;
     doc["showInDiscoveryDocument"] = scope.ShowInDiscoveryDocument;
     doc["type"] = scope.Type.ToString();
     return doc;
 }

 public void TestAllBsonArray()
 {
     var array = new BsonArray { 2, 4, null, 6 }; // null will be skipped due to functional construction semantics
     var query = Query.All("j", array);
     var expected = "{ \"j\" : { \"$all\" : [2, 4, 6] } }";
     Assert.AreEqual(expected, query.ToJson());
 }

 public void TestMapBsonArray() {
     var value = new BsonArray();
     var bsonValue = (BsonArray) BsonTypeMapper.MapToBsonValue(value);
     Assert.AreSame(value, bsonValue);
     var bsonArray = (BsonArray) BsonTypeMapper.MapToBsonValue(value, BsonType.Array);
     Assert.AreSame(value, bsonArray);
 }

		public static void AddField(this BsonDocument doc, string name, object value)
		{
			if (value == null) return;

			var unifiedName = name.ToLower();
			switch (unifiedName)
			{
				case "exception":
					doc[name] = BuildExceptionBsonDocument((Exception)value); break;

				case "properties":
					var properties = (IDictionary<object, object>)value;
					if (properties.Count > 0)
						doc[name] = BuildPropertiesBsonDocument(properties);
					break;

				case "parameters":
					var parameters = (object[])value;
                    BsonArray array = new BsonArray();
                    foreach (var param in parameters)
                    {
                        array.Add(SafeCreateBsonValue(param));
                    }
                    doc[name] = array;
					break;

				default:
                    doc[name] = SafeCreateBsonValue(value);
					break;
			}
		}

 /// <summary>
 /// 获得数据库角色
 /// </summary>
 /// <param name="DatabaseName"></param>
 /// <returns></returns>
 public BsonArray GetRolesByDBName(String DatabaseName)
 {
     BsonArray roles = new BsonArray();
     //当前DB的System.user的角色
     if (UserList.ContainsKey(DatabaseName)) {
         roles = UserList[DatabaseName].roles;
     }
     ///Admin的OtherDBRoles和当前数据库角色合并
     BsonArray adminRoles = GetOtherDBRoles(DatabaseName);
     foreach (String item in adminRoles)
     {
         if (!roles.Contains(item)) {
             roles.Add(item);
         }
     }
     ///ADMIN的ANY系角色的追加
     if (UserList.ContainsKey(MongoDBHelper.DATABASE_NAME_ADMIN)) {
         if (UserList[MongoDBHelper.DATABASE_NAME_ADMIN].roles.Contains(MongoDBHelper.UserRole_dbAdminAnyDatabase)){
             roles.Add(MongoDBHelper.UserRole_dbAdminAnyDatabase);
         }
         if (UserList[MongoDBHelper.DATABASE_NAME_ADMIN].roles.Contains(MongoDBHelper.UserRole_readAnyDatabase))
         {
             roles.Add(MongoDBHelper.UserRole_readAnyDatabase);
         }
         if (UserList[MongoDBHelper.DATABASE_NAME_ADMIN].roles.Contains(MongoDBHelper.UserRole_readWriteAnyDatabase))
         {
             roles.Add(MongoDBHelper.UserRole_readWriteAnyDatabase);
         }
         if (UserList[MongoDBHelper.DATABASE_NAME_ADMIN].roles.Contains(MongoDBHelper.UserRole_userAdminAnyDatabase))
         {
             roles.Add(MongoDBHelper.UserRole_userAdminAnyDatabase);
         }
     }
     return roles;
 }

        // public methods
        /// <summary>
        /// Deserializes an object from a BsonReader.
        /// </summary>
        /// <param name="bsonReader">The BsonReader.</param>
        /// <param name="nominalType">The nominal type of the object.</param>
        /// <param name="actualType">The actual type of the object.</param>
        /// <param name="options">The serialization options.</param>
        /// <returns>An object.</returns>
        public override object Deserialize(
            BsonReader bsonReader,
            Type nominalType,
            Type actualType,
            IBsonSerializationOptions options)
        {
            VerifyTypes(nominalType, actualType, typeof(BsonArray));

            var bsonType = bsonReader.GetCurrentBsonType();
            switch (bsonType)
            {
                case BsonType.Array:
                    bsonReader.ReadStartArray();
                    var array = new BsonArray();
                    while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
                    {
                        var value = (BsonValue)BsonValueSerializer.Instance.Deserialize(bsonReader, typeof(BsonValue), null);
                        array.Add(value);
                    }
                    bsonReader.ReadEndArray();
                    return array;
                default:
                    var message = string.Format("Cannot deserialize BsonArray from BsonType {0}.", bsonType);
                    throw new FileFormatException(message);
            }
        }

        private BsonDocument CreateDoc()
        {
            // create same object, but using BsonDocument
            var doc = new BsonDocument();
            doc["_id"] = 123;
            doc["FirstString"] = "BEGIN this string \" has \" \t and this \f \n\r END";
            doc["CustomerId"] = Guid.NewGuid();
            doc["Date"] = DateTime.Now;
            doc["MyNull"] = null;
            doc["EmptyObj"] = new BsonDocument();
            doc["EmptyString"] = "";
            doc["maxDate"] = DateTime.MaxValue;
            doc["minDate"] = DateTime.MinValue;

            doc.Set("Customer.Address.Street", "Av. Caçapava, Nº 122");

            doc["Items"] = new BsonArray();

            doc["Items"].AsArray.Add(new BsonDocument());
            doc["Items"].AsArray[0].AsDocument["Qtd"] = 3;
            doc["Items"].AsArray[0].AsDocument["Description"] = "Big beer package";
            doc["Items"].AsArray[0].AsDocument["Unit"] = (double)10 / (double)3;

            doc["Items"].AsArray.Add("string-one");
            doc["Items"].AsArray.Add(null);
            doc["Items"].AsArray.Add(true);
            doc["Items"].AsArray.Add(DateTime.Now);

            return doc;
        }

        public IEnumerable<Category> GetAllCategories(string[] categoryColors)
        {
            var colorArray = new BsonArray(categoryColors);
            var query = Query.In("Color", colorArray);

            return Categories.FindAs<Category>(query).ToList();
        }

 /// <summary>
 /// </summary>
 /// <param name="SubNode"></param>
 /// <returns></returns>
 public static BsonDocument ConvertTreeNodeTozTreeBsonDoc(TreeNode SubNode)
 {
     var SingleNode = new BsonDocument();
     SingleNode.Add("name", SubNode.Text + GetTagText(SubNode));
     if (SubNode.Nodes.Count == 0)
     {
         SingleNode.Add("icon", "MainTreeImage" + String.Format("{0:00}", SubNode.ImageIndex) + ".png");
     }
     else
     {
         var ChildrenList = new BsonArray();
         foreach (TreeNode item in SubNode.Nodes)
         {
             ChildrenList.Add(ConvertTreeNodeTozTreeBsonDoc(item));
         }
         SingleNode.Add("children", ChildrenList);
         SingleNode.Add("icon", "MainTreeImage" + String.Format("{0:00}", SubNode.ImageIndex) + ".png");
     }
     if (SubNode.IsExpanded)
     {
         SingleNode.Add("open", "true");
     }
     if (SubNode.Tag != null)
     {
         SingleNode.Add("click",
             "ShowData('" + SystemManager.GetTagType(SubNode.Tag.ToString()) + "','" +
             SystemManager.GetTagData(SubNode.Tag.ToString()) + "')");
     }
     return SingleNode;
 }

    public void add_doc_array_to_node(BsonArray array, ref TreeNode node_father)
    {
        for (int i = 0; i < array.Count; i++)
        {
            switch (array[i].BsonType)
            {
                case BsonType.Document:
                    TreeNode node_doc = new TreeNode();
                    node_doc.Text = i.ToString();

                    add_doc_to_node(array[i].AsBsonDocument, ref node_doc);
                    node_father.Nodes.Add(node_doc);
                    break;
                case BsonType.Array:
                    TreeNode node_array = new TreeNode();
                    node_array.Text = i.ToString();

                    add_doc_array_to_node(array[i].AsBsonArray, ref node_array);
                    node_father.Nodes.Add(node_array);
                    break;
                default:
                    TreeNode node = new TreeNode();
                    node.Text = array[i].ToString();
                    node_father.Nodes.Add(node);
                    break;
            }
        }
    }

        private BsonDocument CreateDoc()
        {
            // create same object, but using BsonDocument
            var doc = new BsonDocument();
            doc["_id"] = 123;
            doc["FirstString"] = "BEGIN this string \" has \" \t and this \f \n\r END";
            doc["CustomerId"] = Guid.NewGuid();
            doc["Date"] = new DateTime(2015, 1, 1);
            doc["MyNull"] = null;
            doc["Items"] = new BsonArray();
            doc["MyObj"] = new BsonDocument();
            doc["EmptyString"] = "";
            var obj = new BsonDocument();
            obj["Qtd"] = 3;
            obj["Description"] = "Big beer package";
            obj["Unit"] = 1299.995;
            doc["Items"].AsArray.Add(obj);
            doc["Items"].AsArray.Add("string-one");
            doc["Items"].AsArray.Add(null);
            doc["Items"].AsArray.Add(true);
            doc["Items"].AsArray.Add(DateTime.Now);

            doc.Set("MyObj.IsFirstId", true);

            return doc;
        }

 /// <summary>
 /// Tests that the named array element contains all of the values (see $all).
 /// </summary>
 /// <param name="name">The name of the element to test.</param>
 /// <param name="values">The values to compare to.</param>
 /// <returns>The builder (so method calls can be chained).</returns>
 public static QueryConditionList All(
     string name,
     BsonArray values
 )
 {
     return new QueryConditionList(name).All(values);
 }

 public UserRole(ObjectId Id, String UserRoleName, BsonArray UserRolePowers, ObjectId PUserRole)
 {
     this.Id = Id;
     this.UserRoleName = UserRoleName;
     this.UserRolePowers = UserRolePowers;
     this.PUserRole = PUserRole;
 }