private static void Worker()
{
// Note that a class map must only be registered once(an exception will be thrown if you try to register the same class map more than once).
// Usually you call RegisterClassMap from some code path that is known to execute only once(the Main method, the Application_Start event handler, etc…).
if (!BsonClassMap.IsClassMapRegistered(typeof(TestSerializerWithOutAttributes)))
{
BsonClassMap.RegisterClassMap <TestSerializerWithOutAttributes>(cm =>
{
// ! only read and write properties are mapped
// in the example cm.AutoMap is not used!
cm.AutoMap();
// BsonId attribute
cm.MapIdProperty(c => c.SalesOrderId);
//Setting ElementName and Order
cm.GetMemberMap(c => c.Comment).SetElementName("description").SetOrder(1);
// Setting the default decimal serializer
cm.GetMemberMap(c => c.Salary).SetSerializer(new DecimalSerializer(BsonType.Decimal128));
//Before was .SetSerializationOptions(new DateTimeSerializationOptions { DateOnly = true });
// We could accomplished the same task by applying custom serializer or specfiying pre-build serialzer DateTimeSerializer
//cm.MapProperty(c => c.OnlyDate).SetSerializer(new OnlyDateSerializer());
cm.GetMemberMap(c => c.OnlyDate).SetSerializer(new DateTimeSerializer(dateOnly: true));
cm.GetMemberMap(c => c.LocalTime).SetSerializer(new DateTimeSerializer(DateTimeKind.Local));
});
}
var p = new TestSerializerWithOutAttributes()
{
SalesOrderId = 1,
Comment = "Test",
OnlyDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day),
LocalTime = DateTime.Now,
Salary = 120.1112223334455666m,
MongoValueTypeDouble = 1.11122233344445556667778888999
};
var ws = new JsonWriterSettings
{
Indent = true,
};
ConsoleEx.WriteLine("The Serialization process is controlled by using ClassMap", ConsoleColor.Cyan);
ConsoleEx.WriteLine(p.ToJson(ws), ConsoleColor.Yellow);
var p1 = BsonSerializer.Deserialize <TestSerializerWithOutAttributes>(p.ToJson());
Console.WriteLine(new
{
p1.LocalTime.Kind,
Value = p1.LocalTime
});
}
private static void Worker()
{
// instantiated an object of the class without attributes
var pNoAttributes = new TestSerializerWithOutAttributes()
{
SalesOrderId = 1,
Comment = "Test",
OnlyDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day),
LocalTime = DateTime.Now,
Salary = 120.1112223334455666m,
MongoValueTypeDouble = 1.11122233344445556667778888999,
MyBool = true
};
// instantiated an object of the class which properties are decorated by attributes
var pWithAttributes = new TestSerializer
{
SalesOrderId = 1,
Comment = "Test",
OnlyDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day),
LocalTime = DateTime.Now,
Salary = 120.1112223334455666m,
MongoValueTypeDouble = 1.11122233344445556667778888999,
MyBool = true
};
var ws = new JsonWriterSettings
{
Indent = true,
};
ConsoleEx.WriteLine(
"Will display serialization of an object which class's properties are NOT decorated by attributes",
ConsoleColor.Cyan);
// ToJson actually calls BsonSerializer which performs serialization.
// JsonWriterSettings that is passed as parameter controls the behaviour of serialization.
ConsoleEx.WriteLine(pNoAttributes.ToJson(ws), ConsoleColor.Yellow);
ConsoleEx.WriteLine(
"Will display serialization of an object which class's properties are decorated by attributes",
ConsoleColor.Cyan);
ConsoleEx.WriteLine(pWithAttributes.ToJson(ws), ConsoleColor.Yellow);
// performs deserialization
var p1 = BsonSerializer.Deserialize <TestSerializer>(pWithAttributes.ToJson());
ConsoleEx.WriteLine("Will display deserialization of datatime field using LocalTime.Kind", ConsoleColor.Cyan);
Console.WriteLine(new
{
p1.LocalTime.Kind,
Value = p1.LocalTime
});
}
private static void Worker()
{
var conventions = new ConventionPack
{
new CamelCaseElementNameConvention(),
new DecimalRepresentationConvention(BsonType.String),
new DateOnlyRepresentation(BsonType.DateTime),
new LocalDateRepresentation(BsonType.DateTime)
};
ConventionRegistry.Register("Test", conventions,
type => type.FullName != null && type.FullName.Contains("TestSerializerWithOutAttributes"));
var p = new TestSerializerWithOutAttributes()
{
SalesOrderId = 1,
Comment = "Test",
OnlyDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day),
LocalTime = DateTime.Now,
Salary = 120.1112223334455666m,
MongoValueTypeDouble = 1.11122233344445556667778888999
};
var ws = new JsonWriterSettings
{
Indent = true,
};
ConsoleEx.WriteLine("The serialization process is controlled by using Convention Pack", ConsoleColor.Cyan);
ConsoleEx.WriteLine(p.ToJson(ws), ConsoleColor.Yellow);
var p1 = BsonSerializer.Deserialize <TestSerializerWithOutAttributes>(p.ToJson());
Console.WriteLine(new
{
p1.LocalTime.Kind,
Value = p1.LocalTime
});
}
