rstam
15 years ago
5 changed files with 240 additions and 37 deletions
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2Driver/Core/Wrappers/CommandWrapper.cs
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71DriverSetup/DriverSetup.vdproj
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2GlobalAssemblyInfo.cs
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198Release Notes v0.9.txt
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4packages/makepackages.bat
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C# Driver Version 0.9 Release Notes |
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Summary: |
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Simplified and improved serialization |
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(see IBsonSerializable and IBsonSerializer) |
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Serialization support for more .NET classes (including Dictionary) |
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Many bug fixes and usability enhancements |
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Some classes now immutable (MongoServer, MongoDatabase, etc...) |
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Other classes become immutable after Freeze is called |
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Redesigned low level I/O classes (to simplify serialization) |
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Improved compile time type safety |
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BSON Library Changes: |
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ArraySerializer |
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is now a generic serializer |
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serializers for 1-3 dimensional arrays |
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BsonBuffer |
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Read/WriteObjectId changed to match new ObjectId internal representation |
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added Skip and SkipCString methods |
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BsonClassMap |
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added Freeze method (immutable once frozen) |
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added SetIdMember method |
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added UnmapField, UnmapMember and UnmapProperty methods |
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BsonClassMapSerializer |
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Support new GetDocumentId/SetDocumentId methods |
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BsonDefaultSerializer |
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GetSerializer method |
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return serializers for 1-3 dimensional arrays |
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return serializer for enums |
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if invalid serialization options were provided use default options |
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BsonDocument |
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renamed Count to ElementCount |
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BsonDocumentWrapper |
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wrap nominalType also |
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added CreateMultiple method |
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BsonElement |
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moved serialization logic to BsonValue |
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BsonMemberMap |
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added SetRepresentation method |
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better error messages for missing get/set accessors |
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BsonObjectId |
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changed to match new ObjectId internal representation |
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BsonReader (and BsonBinaryReader) |
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added CurrentBsonType property |
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removed HasElement and PeekBsonType (were causing duplicate reads) |
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revised bookmark API (GetBookmark/ReturnToBookmark) |
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element name and value can now be read separately |
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(needed to unify DeserializeDocument/DeserializeElement) |
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ReadObjectId changed to match new ObjectId internal representation |
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added SkipName and SkipValue methods |
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added ReadBsonType and ReadName methods |
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added new array methods (ReadStartArray, ReadEndArray) |
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separated Bookmark class from Context class |
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BsonRegularExpression |
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detects options in pattern (e.g. "/Hello/i") |
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BsonSerializer |
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Same changes as IBsonSerializer |
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Added RegisterIdConvention (moved from BsonDefaultSerializer) |
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BsonValue |
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added serialization logic (moved from BsonElement) |
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BsonWriter (and BsonBinaryWriter, BsonJsonWriter) |
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element name and value can now be written separately |
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(needed to unify SerializeDocument/SerializeElement) |
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added WriteName method |
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WriteObjectId changed to match new ObjectId internal representation |
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added new array methods (WriteStartArray, WriteEndArray) |
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Document ID detection and handling |
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replaced DocumentHasIdMember, DocumentHasIdValue and GenerateDocumentId |
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with GetDocumentId and SetDocumentId |
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IBsonIdGeneratorConvention |
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shortened to IIdGeneratorConvention |
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IBsonSerializable/IBsonSerializer |
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Document/Element distinction removed from serialization |
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DeserializeDocument/DeserializeElement now just Deserialize |
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SerializeDocument/SerializeElement now just Serialize |
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IDiscriminatorConvention |
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GetActualDocumentType/GetActualElementType combined into single GetActualType |
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Improved Enum serialization |
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added 64 bit representation |
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forgiving deserialization automatically converts between numeric types |
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doubles supported during deserialization (JavaScript related) |
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New IdGenerators |
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NullIdChecker |
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ZeroIdChecker |
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Nullable type serialization |
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now uses a generic serializer |
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ObjectId |
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new internal representation: |
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int: timestamp |
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int: machine (only low order 3 bytes used) |
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short: pid |
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int: increment (only low order 3 bytes used) |
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new representation is much more efficient (no shifting and masking) |
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new representation serializes correctly to JavaScript clients |
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only two bytes larger (and additional bytes are not on heap but embedded in object) |
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PublicMemberFinderConvention |
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ignore indexers |
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ignore overridden properties (base class already serializes them) |
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Serialization support for additional .NET classes |
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legacy Dictionary classes |
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generic Dictionary classess |
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BitArray |
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ByteArray |
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Uri |
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Version |
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Driver Changes: |
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Builders |
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Most have a Null static property |
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All have a new Wrap method (see marker interfaces) |
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CommandResult (and subclasses) |
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Subclass of BsonDocument |
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Holds results of RunCommand |
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Subclasses used to pick out details of results in a type safe way |
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MongoCollection |
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Improved compile time type safety |
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Replaced TQuery with IMongoQuery |
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Replaced TIndexKeys/Options with IMongoIndexKeys/Options |
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Replaced TSortBy with IMongoSortBy |
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Replaced TUpdate with IMongoUpdate |
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Replaced TFields with IMongoFields |
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Replaced TGroupBy with IMongoGroupBy |
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Update methods now return a SafeModeResult |
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Added FindOneById and FindOneByIdAs |
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GetStats now returns CollectionStatsResult |
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Implemented GetTotalDataSize and GetTotalStorageSize |
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Fixed IdGenerator related bugs |
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MongoCommandException |
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CommandResult is now added to Data property |
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MongoConnection |
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Use IPEndPoint instead of MongoServerAddress |
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new RunCommand internal helper method |
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MongoConnectionPool |
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use IPEndPoint instead of MongoServerAddress |
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moved RequestStart/Done to MongoServer |
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MongoConnectionSettings removed |
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a similar class is MongoUrlBuilder |
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MongoCursor |
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Type is now MongoCursor<TDocument> not MongoCursor<TQuery, TDocument> |
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SetFields parameter is now IMongoFields |
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SetSortOrder parameter is now IMongoSortBy |
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Added support to distribute reads to replica set secondaries when slaveok=true |
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MongoDatabase |
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Now immutable (e.g. can't change SafeMode once created) |
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Route commands to primary even when slaveok=true |
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RunCommand parameter now IMongoCommand |
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RunCommand now returns CommandResult |
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RunCommandAs used to return subclass of CommandResult |
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GetStats now returns DatabaseStatsResult |
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MongoDelete/Insert/Query/UpdateMessage |
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Replaced TQuery with IMongoQuery |
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Replaced TFields with IMongoFields |
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Replaced TUpdate with IMongoUpdate |
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MongoGridFS |
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Immutable (e.g. can't change SafeMode once created) |
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Replace TQuery with IMongoQuery |
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New methods: AppendText, CopyTo, Create, CreateText, ExistsById, FindOneById, FindAll, |
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MoveTo, Open, OpenRead, OpenText, OpenWrite, SetAliases, SetContentType, SetMetadata |
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(note: not all implemented yet) |
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MongoGridFSCreateOptions |
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Used when creating new MongoGridFSStreams |
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MongoGridFSFileInfo |
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Added Aliases, ContentType and Metadata |
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Implemented !=, == |
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Implemented GetHashcode, Equals (can be used as Dictionary key) |
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MongoGridFSSettings |
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Added Freeze method |
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MongoGridFSStream |
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Initial implementation of Stream interface to GridFS files |
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MongoServer |
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Now immutable (e.g. can't change SafeMode once created) |
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MongoUrl is used as identity of server instance |
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Support multiple connection pools (used when distributing reads to secondaries) |
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Added support for connection modes: direct and replica set |
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Added RequestStart/RequestDone (moved from MongoConnectionPool) |
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RunAdminCommand parameter now IMongoCommnad |
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RunAdminCommand now returns CommandResult |
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RunAdminCommandAs used to return subclass of CommandResult |
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MongoUrl |
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Support new connection string options |
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Immutable |
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Implements GetHashcode and Equals (can be used as Dictionary key) |
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MongoUrlBuilder |
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Used to build MongoUrls |
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Mutable |
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New connection mode classes |
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DirectConnector and ReplicaConnector |
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classes encapsulate connection mode logic |
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New marker interfaces |
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These are used to give parameters strong types while still allowing |
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many actual types to be used as arguments |
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Each marker interface has a new subclass of BsonDocument |
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Each marker interface has a new wrapper class |
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Replaces unconstrained generic type parameters |
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QueryFlags |
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Enum values were all wrong (shifted one bit to the right) |
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